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", 0x1000, 0xfffffffffffffffe) keyctl$clear(0x7, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000702000-0x8)={0x0, 0x0}, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x3) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f6000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edf000)="6e65742f6d6366696c7465723600") readv(r0, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x1) [ 163.557733] binder: 6407:6414 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 163.557742] binder: 6407:6414 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 163.557749] binder: 6407:6414 got reply transaction with no transaction stack [ 163.557756] binder: 6407:6414 transaction failed 29201/-71, size 24-16 line 2747 2017/12/14 08:54:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)="0900000000000000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000079f000)={0x80, 0xa}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000)="3eecce433029dc4a3d3b0d385455866d646da038d470e81bdc35c21cc59eba3b7115f7e1182fb8d94a190385324e9ba6e0f88d2c84a33b03c3c8236c0dc2d2bd90cb8f8526e10ca8206b3de849d743a9e4d7a00c3f64fa3b479af964a121b2e6b710bab11343c565ba1e49b6f6191e42bfb91f9ebd2a1aef54760f9dfb3cc436f8a334332936b1f81934217f0ad588b5ad4659c274534627b810e2f887297d20249ff6331124e2ed113a2d89345eb6cb6cc08d67", 0xb4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x941, 0x4, 0x8001, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000f61000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x41, &(0x7f0000051000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f64000-0x4)=0x28) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x244a3, 0x1, 0x4000000668, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) sync_file_range(r3, 0x1, 0xffffffff, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x400000000000033, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000b67000)="2f6465762f696e7075742f6d6f7573652300", 0x855, 0x1000008501000) connect$netlink(r5, &(0x7f0000900000)={0x10, 0x0, 0x1, 0x73}, 0xc) r6 = getpgrp(0xffffffffffffffff) lremovexattr(&(0x7f0000b71000)="2e2f66696c653000", &(0x7f0000fdb000-0x19)=@random={"62747266732e00", "2f6465762f696e7075742f6d6f7573652300"}) perf_event_open(&(0x7f00006bb000-0x78)={0x3, 0x78, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, r6, 0xffffffffffffffff, r5, 0x0) [ 163.725553] encrypted_key: insufficient parameters specified [ 163.742660] binder: release 6439:6441 transaction 555 out, still active [ 163.749484] binder: undelivered TRANSACTION_COMPLETE [ 163.754705] encrypted_key: insufficient parameters specified 2017/12/14 08:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x40, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x40a0200, &(0x7f00003f4000-0x1)="b0", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f000054e000)="dc83") modify_ldt$read_default(0x2, &(0x7f0000133000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) mknod(&(0x7f00002a4000)="2e2f636f6e74726f6c00", 0x10000000007fe, 0xfffffffc) pipe2(&(0x7f000031e000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000109000-0x4)=@int=0x0, &(0x7f00004d9000-0x4)=0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f00002d0000)="c288e2fd82dc9aef184965af1d4f0dbe3a07fe0417ee26ee08fc34ae7dee2c5cac514177f91586760b716df6f4849c5634221d48da9e76c7cb0a6bfacbc6a6e8bd97e123555ef04f34727d9b", 0x4c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000996000)={&(0x7f0000b27000)="2e2f66696c653000", 0x0}, 0xc) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000918000-0x4)=0xffffffff80000000, 0x4) r4 = add_key(&(0x7f0000002000)="6c6f676f6e00", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) ioctl$LOOP_CLR_FD(r3, 0x4c01) keyctl$update(0x2, r4, &(0x7f0000d84000-0x1)="de", 0x1) recvfrom$inet(0xffffffffffffffff, &(0x7f0000224000-0x46)="", 0x0, 0x0, &(0x7f0000379000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) truncate(&(0x7f00009e4000)="2e2f66696c653000", 0x6) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000635000-0x8)="2e2f66696c653000", 0x200, 0xe) writev(r0, &(0x7f0000cca000-0x60)=[], 0x0) socketpair$inet6(0xa, 0x2, 0xffffffffffffd095, &(0x7f00009e7000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4010000fe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f000075c000-0x8)={0x3}, 0x8) 2017/12/14 08:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac3000)="6e65742f6d6366696c7465723600") readv(r0, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x1) 2017/12/14 08:54:02 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f2b000-0x1)={0x3f}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair(0xb, 0x7, 0xffff, &(0x7f000048f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000aab000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8}, &(0x7f00007d4000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000490000-0x6)={r2, 0x26ccc}, &(0x7f00008c0000-0x4)=0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xcc, 0x0, &(0x7f000075a000)=[@acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 163.757059] binder_alloc: 6439: binder_alloc_buf, no vma [ 163.757072] binder: 6439:6450 transaction failed 29189/-3, size 0-0 line 2947 [ 163.803064] binder: send failed reply for transaction 555, target dead [ 163.817187] binder: undelivered TRANSACTION_ERROR: 29189 [ 163.831142] binder: 6469:6470 BC_ACQUIRE_DONE u0000000020001000 no match [ 163.839237] binder: 6469:6470 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 163.855576] binder: 6469:6470 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 163.864710] binder: 6469:6470 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 163.872784] binder: 6469:6470 unknown command 0 [ 163.884123] binder: 6469:6470 ioctl c0306201 20005fd0 returned -22 [ 163.890596] binder: release 6469:6470 transaction 559 out, still active [ 163.891666] binder_alloc: 6469: binder_alloc_buf, no vma [ 163.891679] binder: 6469:6484 transaction failed 29189/-3, size 536870912-0 line 2947 [ 163.897377] binder: 6469:6480 BC_ACQUIRE_DONE u0000000020001000 no match [ 163.897387] binder: 6469:6480 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 163.897394] binder: 6469:6480 DecRefs 0 refcount change on invalid ref 4 ret -22 2017/12/14 08:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000eb1000)="2e2f66696c653000", 0x28102, 0x40) r0 = syz_open_procfs(0x0, &(0x7f0000edf000)="6e65742f6d6366696c7465723600") readv(r0, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x1) gettid() 2017/12/14 08:54:02 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() rmdir(&(0x7f00000d9000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ae000-0x11)="2f6465762f7667615f6172626974657200", 0x400003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006dd000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x81000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3be, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000709000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00003e5000)=0x0, &(0x7f0000451000)=0x4) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f16000)={0x0, 0x0, 0x0}, 0xc) r3 = perf_event_open(&(0x7f0000455000)={0x2, 0x78, 0x80000080, 0x0, 0x0, 0x0, 0x0, 0x4945, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xae, 0x0, 0x200, 0xfffffffffffffffe, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, r2, 0xebab, r0, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000edd000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000cf6000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000510000-0x9)="2f6465762f6b766d00", 0x44003, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00005e6000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000325000)={0x3, r3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl(r6, 0x5382, &(0x7f0000001000)="") 2017/12/14 08:54:02 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c5000)="2f6465762f7161745f6164665f63746c00", 0x200002fe, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x40000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000006, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ed8000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000a25000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000ab7000)="", 0x0, 0x20040040, &(0x7f0000eba000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000ebc000-0x4)=0x1, 0x4) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00001bd000-0x50)={0x3, 0x0, [{0xf, 0xd1, 0x5, 0x916, 0x9, 0x0}, {0x80000003, 0x1, 0x0, 0x4, 0x7f, 0x0}, {0x80000008, 0x1, 0x20, 0x7, 0x1, 0x0}]}) r4 = socket(0x11, 0xa, 0x1000000009) perf_event_open(&(0x7f00008a8000-0x78)={0xfffffffffffffffe, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x46cb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = dup3(r2, r5, 0xfffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r6, 0x800442d2, &(0x7f0000001000-0x8)={0x2, &(0x7f00006c8000-0x3c)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x4, 0x3a) setrlimit(0x2, &(0x7f000058e000)={0x7ff, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x2, 0x0) sendmmsg(r7, &(0x7f0000918000-0xb4)=[{{&(0x7f0000ea4000)=@hci={0x1f, 0x5, 0x2}, 0x6, &(0x7f0000579000)=[{&(0x7f0000f53000-0x27)="a0f209a329ddac220b45d348c3b48dcd7221265e17ce80fcf7154dbb2975a2cbdee3f517642955", 0x27}], 0x1, &(0x7f00000f0000-0x1d0)=[{0xc8, 0x11f, 0x8, "2a86f14fb3bdb45c06ae30f2a0a7492913f0e58ca227dbbb985c8de95ec4d336208f2624355c6513145459137090ab0cbda383ccdebf0828a7323d02c7ff29e9c89071f415edf56e54796dbba2e6c19ee9b6ccb86f523b13257f520f33bd7f591d7a4b96fcffe39076ebb596e69b8f608f3a4ca1e07b8042e70c9cd2c02c8f708260f89c6ca203a195fbdad28008d909eef07ac7d9aec6f3c8a21ed9fb28e2c12a719f277a7f78fdd6eaa66f19c7e59120a39371"}, {0x38, 0x2f, 0x2, "08157bddb3f333443d1136351e3dd78fe04ee67d5727495987ccef202f3ee5e651376ddefb91160f"}, {0xd0, 0x119, 0xefc7, "5cf1e8521a43e613aba596047716e3bf1d60552ac4bd19f2b07cbef6b5818c5d10642645d00f5c8cca5efcef140e133a08c9347d178775ddd96c5940830f1f0bba351572252e716244a3e9168ceb94a5b0f2aac90fa0f8b44d2a6c7eb96f7b0411939fcefbb42f1cb1f450e448d3f5fe0dc15e710a36931da859f13c2e138b6fe322ee46d0c52d8fb059d77bb9c1e516a67783a51cf70549f44c53ef619f02af187443eb857f48c957a848d1046284a8e46df9bda69aef4efeb9ce498359"}], 0x1d0, 0x40000}, 0x3}, {{&(0x7f0000eba000-0xe)=@l2={0x1f, 0x5, {0x9, 0x8d, 0x4, 0x0, 0x1ff, 0xffffffffffffffa2}, 0x3, 0x3}, 0xe, &(0x7f000031c000)=[{&(0x7f0000e59000)="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0x1000}, {&(0x7f00009b7000-0x13)="a61900000006d04d49c2d3c82bb582da2b41dc", 0x13}, {&(0x7f00005dc000-0x75)="5766c30eb6c52e738a39393529b7345fa98c9d8b74e9eb33191129a5131123c5e693a9290f2d14c3fc91610296428ef749ededde836c51fa494cdbc0e644fddac96e176727ca709a8b3d647bc9db6454d205f1a5c5e42805fb56efdcc8892b7c4cdf6a4248027a53b4b8e64e3e1aea1f19e0407908", 0x75}], 0x3, 0x0, 0x0, 0x4081}, 0xbf}, {{&(0x7f0000dc9000-0x3)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00003b4000-0x50)=[{&(0x7f00005d3000-0xba)="837782eb585442e87581625f0319d18a78f8262a8b7ab421044ea8186e1e886659eb6393fb29547df49aba27be196e9f1bb88feb7502e33374cd32337dfc3bf8de551fde54d10129f03726cc52d7a36fc5a063c14f62a54d5f9099d8ebda14edcc054888ad7bc29ea7370047dc7ae43a47f59f4f0728dacbccc90ef5747fce296263a650df3a330256963f352c0282e05021edc55c5c55fe0470b341fee3214943b621662805eae0d27a4303083aa9a42b294ca00ee138cd3bac", 0xba}, {&(0x7f0000dfb000-0x5d)="4c47570a670684620e35f4d09271602db8b5ec781ffd0c9f62eb3c00381d6086f04d2a309c3ab25485e5dbacc3ad84de3684be1969976d2d4c5dea6b1a36ab5adfba82a3d150586222862ea264d07db2e7f38455c7ab29e5c8191b5c8d", 0x5d}, {&(0x7f0000ed0000-0xce)="713855afe18255c97658800275cb40fd500254bef2f1842ae2fe0230e6de12e0ee8f664adc43413c1a8713c907c914e56160c4ed7fdeb890889edd7af243f700c10d02cbc810de9fed4e2a263c7f9faef3f269928526b151210b73d55815b152251f8176bc70b3da8dc96b0f96490bc7c3071e119f45d269e34f2f46821818fae584b7dfba3d1ed64fc8adae4ce37cc9c880db72d191a3c78cc5da02d459ad0477e2e987aff6b10401b4d8034c8bc0d191439d2f3b976ede806d1de64a19ebcefea2c5111dc328d2d0a9612d8d9b", 0xce}, {&(0x7f0000e96000)="f4e37d2fc89aa230f13031cd0bf42a7db22b26265883825e76cb7945bf084c1941c7765934940a9562dbeceeda44a474b2104465fac6cfa841eb9a6387588692cacba16fa9b6d188156117fa0dfcfa6a3a19e2d2d0ac3f2047e9f5c513e0589194833db1e91e8fcd4c7f4cff3db6a2ac6200401894a27068f2ea6a218b3cc123cf17b9f60e0cd7907f27e333aa1d47e6861fe1d9103a7913f010a49cc82803b5ea89a2e6578a0463edeb69e91b95094802d66b9ebcbbf39e0c237cd9494729043f4bd7f7c229dc9b7b522c047644427a15", 0xd1}, {&(0x7f000018c000)="aafa49caf9fd", 0x6}], 0x5, &(0x7f00000d7000-0x310)=[{0xc8, 0x111, 0x4, "cb779f86d2d6a40b82effd366b06b12a5af7c3158d7669d1b4cbaa7044bc1a71c27c7fa36e2680370343465c1b7cd1dced2df7b95ec517f1a50adfaabd2284adc68caf2876bb47eba5f4374e17c7650ed75043d79e4d449e182656988e15ca00c10ada19b0a74e33573ab0bf99203063a46a27b698034eed07579900016c99966346bab41bb2e016b99b41b53f03a1c6e9df88757c1b9da5f4e1e1afa1b9db59e1eba3a525e02f4e8e0e4c5bc0243336fe"}, {0x108, 0x108, 0x200, "02f1932b2e72e0f92cc6bd6e6b530c2c01d1ca4ae0828826ba67f43d9a35e5e203233ee64b13f2151deac546ec4f191b1b011ff6dfd6c7a0cb5bb3f617dc022afb1d1e1c8d1779250853926fe390194c7177f517cfdd16e5583bbaf43ac972164f65ec35e23ab1013463c5327f63178eec0d849a4d344e114636b2451105189f091ff4b4c575dced6a62c7cbcaa9576b6a8fb3c84af6c84696553bb5098b3e5039e6c607d4e86d0600701eeeff45b4f14cd8d25c9f92ffbd97df6fe8d5882ce0f0672b258d221c53ddbf5cd17065ce647a472ba1e37d87812a74e674204ffe1da22edee56a5e9199bae21663759c23cc49"}, {0xc0, 0x195, 0x800004, "73ba313030691653bade1b6f1633b249e7c7047484c0066337deafdbfd39a08b78000f80ed8de48967d3fb96ad0227cf4d25af7aa86fe20acf13f9d11d7ccf40fe4eab3d3dc65ce782a46bee702bcc12cf98e54720420102c8efab1c74467d05b55a938a2118dfed51f7f875e7d9d6959328ae335fe779fcd82b25ef0f1ade6abaf084c9ddc84e57a332dab9ef264fe398062a94717bc955f210db484ecc0f079c7b417f3fea7c9a1c3a61bda507"}, {0x80, 0x0, 0x804, "42d3b9a9b5f9ae674994d81f356de41717732c1be4475dc244185284db7b19f5b002dc4f108b87fef4f22e92a5fe3c72608b68589d15e4073db636ae362fe7fe802e8acb35b2e11404023eba8f661695c7e120d0d7becea31dd69a581fae5708cb22c7b034b4b6805e67"}], 0x310, 0x4c000}, 0x8}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f000055a000)="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", 0x1000) 2017/12/14 08:54:02 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd2000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd2000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00008c1000)={0x0, 0x0, &(0x7f0000fd2000-0x60)=[{&(0x7f0000545000)="79e1a77aa1c84a5b2b7f4426cb732865956198feae0897287ad38c200cd741052cefb6d0f8062209d6bc4f89a8c5056f53da39906cb3791613d91540736e9f11cebc3daa77f4f1ee93cd8347e1a822b22d371a39fbf46a6fa03dbcebde12a20f4572d37a233a3a54abf1b70d5bb1ba4ddf6ab7707d80979ea742473be55d39934ae85681a441220036ce604e9f6bfca58e98fb369a27e2e61e9fb6187e7156dfcc755edcaefe4fe8bab8c168c3629474c3f4029992ad20f68df64facac768df425a441a48dd19ddade59", 0xca}, {&(0x7f0000fd1000)="e2da862a8c3560fd9e04c4ea84e2e3f681b201d62f93cddd96cdcdfe9c2895faabab0ef810ef079725", 0x29}, {&(0x7f0000f2d000-0x2)="ead4", 0x2}, {&(0x7f0000f64000)="894c97c660", 0x5}, {&(0x7f00006ac000)="", 0x0}, {&(0x7f0000fd2000-0xbf)="22b6c49bdafe8148bb527af0bea8fc8fc416b7b9eb3ca43a13e1729ea7be5b3e590f799d92f1ef95791cbb97ed1a8e58ac064936736148570bc80ea226450051ee13060dccefb078c43d9c881b53da3499c8fdd1e6f5d4073b9b4537e466be9b59934cf086b7951c411f39644e7ed6dd15d3183300755633b953e11080ad36efd45c55c5ea8bb14ae37fde13d625b5800b6706a325c13365f073f48f9d6710f09ddaf3f5e7019343b92b37bdc38a1f89c99f4cf9b051ba5c9e96d63f7769eb", 0xbf}], 0x6, &(0x7f00009be000-0x37)=[@iv={0xa0, 0x117, 0x2, 0x8b, "9839d71376f9359297e1b9248c3c7ca365ce1c7a8a4374d31b9ffa41bac544b27f0886fc383ea5d456a3c77fee4ee4199e1044bd480a0fdc69a4d1def0a4aff8d131bb7857b1eb92f7e2ebc4367426b5c60d45b07121e3db06ff4a4822cfcaf838580a3e6444dd2007052fe057ff991cd438f3c1f30c5ce5b96ada3e6f6dbf6d2c81d81b07ed7af2b75d62"}], 0xa0, 0x20048000}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000fd1000)="2d2a2500", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f0000374000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000751000-0x8)=@assoc_value={0x0, 0xa5}, &(0x7f0000466000)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd3000-0x8)={r2, 0x693}, 0x8) 2017/12/14 08:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mount(&(0x7f0000965000-0x8)="2e2f66696c653000", &(0x7f00002da000-0x8)="2e2f66696c653000", &(0x7f0000833000-0x7)="70697065667300", 0x800000, &(0x7f00009eb000)="bcdca64f443a8c0a473c6a3ac4e26267dbda417a2494c07e24fb27d92013a6271dacd7fc3ea12b4e5750e3e12e65ad0f6f4da1b37deb7e9f7d17f58d497232601c9e583d241de270e9b6a4e09b2de76b5be9fd36cda4a6a519c08f93b87050bf70799041d3edd53eddfd4a26ce828fdf984e9c8054bd011d00cd48c78ecb14ec5a5f27dca23f16802592980f35fe3c78f5fd8b4a717a723d4aeb293cae2f1bd596d0ae10d4376d910f") recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c60000-0xa0)={r7, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x101, 0x8, 0x401}, &(0x7f0000b1b000-0x4)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r9 = syz_open_procfs(r0, &(0x7f0000600000-0x16)="6e65742f69705f7461626c65735f7461726765747300") timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) r10 = mmap$binder(&(0x7f000048b000/0x4000)=nil, 0x4000, 0x2000004, 0x50, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f000050d000)={r10, 0x0, 0x0, 0x0}) 2017/12/14 08:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xc4, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 163.897400] binder: 6469:6480 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 163.897407] binder: 6469:6480 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 163.897413] binder: 6469:6480 got reply transaction with no transaction stack [ 163.897419] binder: 6469:6480 transaction failed 29201/-71, size 24-16 line 2747 [ 163.961000] binder: undelivered TRANSACTION_COMPLETE [ 163.968875] binder: send failed reply for transaction 559, target dead [ 163.979107] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) exit_group(0x2fcb) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e49000)={0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000edf000)="6e65742f6d6366696c7465723600") ioctl$TCSETS(r1, 0x5402, &(0x7f00002d2000)={0x3476, 0x1000000000000, 0x1, 0x3, 0x20, 0x800, 0xfffffffffffffff9, 0xffffffff, 0x6, 0x5, 0x1, 0x1000}) readv(r0, &(0x7f0000d3a000-0x10)=[{&(0x7f00000ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x1) 2017/12/14 08:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0ae514b0d5e38375b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000204000)="2f6465762f766373612300", 0x3ff, 0xc0000) recvfrom$unix(r1, &(0x7f0000743000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x10000, &(0x7f0000c60000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a0000000000000001a372310296e7dbd81f7612aa000000000000025ca6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000423000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x108, 0x117, 0x2, 0xf2, "5f411a70a55229dbd439e29ae378139e2eedd692e13b22c9aae04801b6d99a1f31ead9d6863c552748ff9232577ccbf9947c829c0c7dee2f86b47e3f07e795500d7ea07c8f873612e2989e35b8d392a070936febb134075e2f780e15947842339c734fea7daac0deb078bc4dbbbce051684803cac112d2eca9b345b59db4a862e04bc087da7bb734e648284723ac1d7f44b287bf966cc1f8b360073dbbe5bd5f03585eedbbf968f7acf98d12a32e3ecdfd38f2aa864d8385902d4cbd29f67204f7c3dbc5d8e747f3cc9ca9dfdc2e2fd89997ab02ba4cdd312109437a9c57323edaf8a8f9324a57b3210fde82738dad81e1fb"}], 0x168, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 164.020208] binder: 6488:6497 BC_FREE_BUFFER u0000000000000000 no match [ 164.032309] binder: 6488:6497 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 164.046579] sctp: [Deprecated]: syz-executor1 (pid 6501) Use of struct sctp_assoc_value in delayed_ack socket option. [ 164.046579] Use struct sctp_sack_info instead 2017/12/14 08:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edf000)="6e65742f6d6366696c7465723600") ftruncate(r0, 0x5) readv(r0, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x1) [ 164.070786] binder: 6488:6497 unknown command 0 [ 164.077279] sctp: [Deprecated]: syz-executor1 (pid 6513) Use of struct sctp_assoc_value in delayed_ack socket option. [ 164.077279] Use struct sctp_sack_info instead [ 164.077629] binder: 6488:6497 ioctl c0306201 20005fd0 returned -22 [ 164.095332] binder: release 6488:6497 transaction 564 out, still active [ 164.095336] binder: undelivered TRANSACTION_COMPLETE [ 164.095346] binder: send failed reply for transaction 564, target dead [ 164.106309] binder: 6488:6511 transaction failed 29189/-22, size 536870912-0 line 2832 [ 164.107999] binder: 6488:6497 BC_FREE_BUFFER u0000000000000000 no match [ 164.108032] binder: 6488:6497 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 164.108040] binder: 6488:6497 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 164.108048] binder: 6488:6497 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2017/12/14 08:54:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000033f000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00001fc000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvmmsg(r0, &(0x7f0000274000)=[{{0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d20000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005e8000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000746000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1b000)=0xb) bpf$OBJ_GET_PROG(0x7, &(0x7f000064b000)={&(0x7f000019b000-0x8)="2e2f66696c653000", 0x0}, 0xc) r2 = socket(0x10, 0x7, 0x9) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002f8000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f08000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5f000)={r3, 0xffffffff}, &(0x7f0000bcf000-0x4)=0x8) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000108000)=0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000025000)="", &(0x7f000004e000)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000023000-0x9c)="") timer_settime(0x0, 0x1, &(0x7f00009ee000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000cb8000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000afb000)=0x6, 0x200000009, 0x5, &(0x7f0000a1d000)={r4, 0x0}, &(0x7f0000d0d000-0x4)=0x3f, 0x3ff) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c7000-0x10)="2f6465762f73657175656e6365723200", 0x10000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d24000)=[{&(0x7f000008d000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf4000-0x20)=[{&(0x7f0000533000-0x1000)="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", 0x1000}, {&(0x7f000031d000-0x30)="f4d68321d639f7ac187bf27f9bcbb4b2ea26084fcd72c08ec3411c69a091c88d7d4de1cb2895872aebcadb3627c0db84", 0x30}], 0x2, &(0x7f0000a28000)=[@init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffe00, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0x3, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffd, 0x8, 0x1, 0xf4f2, 0x492, 0x7f, 0x10001, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x100, 0x80}}], 0xc0, 0x40080}], 0x1, 0x1) r6 = accept(r0, &(0x7f0000488000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e38000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008e3000)={0xffffffff, 0x0, 0x1, 0x8000}) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00000e1000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f75000)=r8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e6f000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f00008fb000-0x3)={r7, 0x7}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000e68000-0xa8)={r1, 0xffffffff00000001, 0x4, "d9b03750f1ffd6fb9aa69e83cc6c50e9f28ec66125b04f18b908114b33644a5ae63a02c8c73b0dcb37c0a024ce2579b47adb61ee07381e09417341b2e83fac361d40abef70be90ddd323ac7e919de77c2345397b6c724b2233786d4992df72ebc2c2df460f85f88225b76a060fb43e1b3251430536dbfc38a46d8b7e465bdcdfe4ce5d5e05a2e1abaff7db54ff1d103e0f747ff1c6e560f57ea2262e4b1d"}) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mq_notify(r5, &(0x7f0000b85000)={0x0, 0xd, 0x0, @thr={&(0x7f000007d000)="760629fb9db85c281d4f89977c6419bea58fb7e9550dbc1ecfecfeda8d17dbae0665242614964e350fadd3568320964122f7051ec3c146cd42415dad8580c7f8f7fef1cfa772e6ab2ac52081b55e2640d39f5d38fdb5f2c8a59687347c2f0f50019793761806c568cd308751ec36e18eab75e27ead795575c039aee1bacfef9edbab96a3faa9b151f172a1c487fb74433140e9b0880b3f73794d0b283eeed1e59bfad30139bac3ca3b1259cea28283d4239aa6f95df1676df84291e1aaa63801575e39a8e2b0205826685783203b7b7a8fed033066fc982fc8ae7959b16a29376ac48b787ffb5b280e395f71ea72ee0283bf1893c8c3", &(0x7f00006dc000-0xde)="413790db1a8ce9c39529e1e01f326cd743dd397d45bda117ecc88dec5d0649e6aaaae9972da886dfb51c377096085f24cca70e674feaf3a2ab8f857b467aa1c1fbbb6e35f7c6b8081312f08e3e01a1beb65eaf4abed5e0d816a9914e410ad5faad6d3122c920bd6943b55a28aaeffe524103b71f1facda66157507d429783c1027b48dd69f0b2fbfe38d38f74f6541ead03abf5d1fb846fbf5e0821601d106969f47b0024c0977ffa8d6601dd476cc06a488408fcc15e6a095024300ccc0de238a4a2ef09380912bb8a6b410649edd54ef976a58a353e998ff9e44b5007a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009e1000-0xb8)={0x0, 0x9, 0x200, 0xb2, 0x52b404ce, 0x4, 0x0, 0x8, {0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x8, 0x4, 0x6}}, &(0x7f0000256000)=0xb8) ioctl$KIOCSOUND(r5, 0x4b2f, 0x8100000) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00004e6000)={r9, 0xb4}, 0x6) 2017/12/14 08:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd8, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, 0x0, 0x2}, @increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000edf000)="6e65742f6d6366696c7465723600") readv(r0, &(0x7f0000e1f000-0x20)=[{&(0x7f0000309000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x1) 2017/12/14 08:54:02 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f73657175656e6365723200", 0xd02, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000b000-0x20)={0x8000, 0x0, 0x10000, 0x45}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000000c000)={0x6, r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000d000)=[{&(0x7f000000f000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000+0x606)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}], 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f000000b000)=[], 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x40881, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) listxattr(&(0x7f000000f000)="2e2f66696c653000", &(0x7f0000002000-0x5)="000000000000000000000000000000000000000000", 0x15) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000008000-0x8)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000000c000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000e000)=0x0, &(0x7f0000011000)=0x0, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)="2e2f66696c653000", &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000011000)="2e2f66696c653000", r4, r5, 0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000012000)=@hci={0x0, 0x0, 0x0}, &(0x7f000000f000)=0x6) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000011000-0x4)=0x5, 0x4) waitid(0x0, r3, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) 2017/12/14 08:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fchdir(r0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f000008c000-0x8)={0x0, 0x0}, 0x2000000000000000, 0xd49) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) r2 = getegid() r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000029000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000d45000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setfsgid(r2) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000095e000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f000070d000-0x4)=0x0, 0x4) 2017/12/14 08:54:02 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000007fffc, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd2000-0xdc)={0x0, 0xd4, "103a8a14d71447a1d8b8a19f6be5859c2e4190064936eba0f298f641fbd0698a60bf6cd951eccb188d035640f795de66ab712fcfba7ac7d8c34255fb15bbade8f0e82023d26a87b4fa7c2e0715147d4af03bd83782779955763efa90902b0569628aae9dad077fb037af0f70b4fb1496ff813d21f2f580f08920f80999bc8ef7b1475077a8e4951715216cf28d3204b54c5d54cd279f2be16d6b0283f1c3b346c92d11e53151303be85a1952d8866215cac60f31b7523760ba94ef29be2824aa190cb0ef9a5b4b63f0f495d586b18509bf12769e"}, &(0x7f0000fd2000-0x4)=0xdc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fd2000-0xc)={r1, 0x1, 0x30}, &(0x7f0000fd1000)=0xc) 2017/12/14 08:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f00004bb000)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r0 = socket(0x11, 0x802, 0x303) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001dd000)={0x0, &(0x7f0000554000)=[]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000174000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000290000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x8000000000001, 0x4, &(0x7f000015b000-0x10)={0x1, &(0x7f0000fd7000-0x8)=[{0x7, 0xfffffffffefffffd, 0xfffffffffffffffe, 0x407ffc0003}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f0000840000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x800000000000006) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00005de000)={"3800ffeb00fffdffff06000000e24000", {0x4, 0x2, 0x10000002, "330f2d863d42", 0x0, 0x0}}) socketpair(0x12, 0x6, 0x5, &(0x7f0000990000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) sendto$unix(r0, &(0x7f0000ef4000)="e390517a0d69000000cd0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x4, &(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x406, r6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r7, &(0x7f0000b45000-0x2495)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x2462, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "defa22", 0x200, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@routing={0x6c, 0xe, 0x2, 0x81, 0x7fff, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x3f, 0x68, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x31, "cda2f088a228987c6c741e88c3f5d849056649ea33747d746c272442c56c68f56d87fd1868e95c6e4dd9f5ab9e07844868"}, {0x0, 0x82, "8a834a11831e6c8a9c1eeb50f2030c465ab43955d57a24a3c981ba27c5f7bb3cf58f296c9c670133e2b35d0420d9556c203ea6f505b453886b2c474e41aaec1ee1b6e322e0b9d850b2e056e2400004928299cf73813e8dd23e57cdcdfc1ba9fd80a8780c9d9a3b6f747da7d3d89d9e6a9c7d6bc33e7ee02c50ce44467aa41a3ca7e4"}, {0x0, 0xd2, "53652f8fae000275215bcaec1e82484bf090611f5459874c8b7b0979b985b88026b5ffa8d4a53247c5e322e8f9d021b01d6da0722fb6dd0d78528c56749dcc8b12c83125f159bf7c1d6dcb445fa62e2e36e2392793c0bdfde3d5fa40c8da3f510a7502f5a2410a5849ca7f4c9231797fda0b3521ab8e9978296e0e8890ee019724e5fd270fbd578082a22d77680344099ccf5c202a2b7a2f430fb77b7f471eea224b4f7fd08014e91ef64533fb1a70f3f9717f58caf5f00beb74e9f263d636b5db82c41fc64a940f3ac31a0e6521cf1abb1a"}, {0x0, 0xb0, "3e3c876aa682c1ae0d3431b86979236f4ed803e78c3a99a0adf8f55626dad9d11b8f98652b3c72dae7ce7c4614987f99fe6e5f484cf6def250d1c6ec387c4acc829ff1cc89ec2d33c45a6fa93005a7fe04cbe1d50ecd73cf0f883b03b4a8c9ff46e67474a8557842bd3d8519bc0954442002806c8be5764af361e1063aec0a6a865b178f8e2d30aa5e664dbc7e6f03b59bc85bf9d661305f7c79954c1ee83ae022961c64f753e947ce738c8c6419c851"}, {0x101, 0x4e, "05e9378ecc4edde73f24c9a5aa87cd3156b288cd9dff10b2cda3c8bf7b2c9a080a14c26c50b6c8bab4896792626c583ddfdc5beedf0655e25eda675ac1c2e70f753e3a23ebc377b72b1799bd0d2c"}, {0x7, 0xb6, "da0582e13b3ef699f0c1c07bfde552d6b6ebe02e70dfab43682d5429a29bd390ab525a46b32f3d3cce3f5b31f1c66352fac39456426cb8df24426b2cb0b64203b21ccf797c4f5e0439c03f0b2abb0502b13c772d2032fb84745ae1ab68ae3f8406e2d78d456869e364df37e7d3586f0e0cc95f37ae6f81c7e64fa5a5e6499d599170b53bee808ce22504ae11757b9aeec86d11d7f6504116d2d4b25b1ab08631783e21c31a81a606b8055ec8749a643c14febc1bf6d6"}]}, @fragment={0x1d, 0x0, 0x5, 0x8, 0x101, 0x9, 0x1}, @dstopts={0xff, 0x78, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xc4, "61f3f8d213fd54e6dff59ed1bcbae891108a95ee5a874976e252b1e9a69923374bfb805837adbac635762fd68d2b2a13fa2fae5b6b8106506c41079ae7082635bb61435afda1889c286e999594450f041c5037bf1ab225c0a23168a7a1e6171a8adeeb51a67bfa32a88cfcca725d35a055012abb8be66edf4301b937f036bb1bb59b9c510bff6c01947b4c15a734da2cbcb15e61f70149901ca9c2bb26ec54ff0000000000000032468398371a6346caecff0870207dae8bf0db4439d60997f9729ad6fa"}, {0x5, 0x2b, "2939c1352de6eac261681a7a605ad60b31d8ea55d008115f17d84bd80ea6a162d63bf8b8a39fc81223be74"}, {0x7, 0x51, "4064347569790c729962746657d3a9d6e3492dd9f5a91ab9de32dfe5a0304774f62953e70851f100f0f9a0b6d2dd28f08629e2c0f30053644e02a7858815f8c7120be27bfe3441817c074911aeaa74eedd"}, {0xff, 0xf5, "654e76f182241659ffae12277574e8a8b1a6a7e1c5d1da91410a03eb648926c42c1b56814c62b781903f21547ca82f5b40e60c0ea6229b4a267a48b1742dc02a361720a55287347370e09c9dc641a4c10d6f250e21b0e977a44b898c01237a5ff63adb3acc801544694f6675593eeeb91a974a3c88460e2692ccd17f907ccd8b0ad46bae3fa40dba2c532c44ccf9b1482e2f7b3fe4b4b508b680e0debf9b7db48debff2fcc696ede8e499e05e478cf348cb674488e4862175a85b6804be124f57c25ec884be7f7a664af7ffb611f17a7a6794add444631112029b274d4b12c08db7acd8446dcae2ec6461d84953d6e7dff06121dd7"}, {0x0, 0x92, "2d78f741c683e2a325386fd6e1d6d0891320a870f994c722095e8292afac485a355c9d57c69991583fcb1811cc5b6079b8bdb299ff569bb9468095469265dcfcc027a5e9e936f528eea935dbdefd8d8178ea3a10552fc3ccab65b556a385ab2ffb4fc387e3d529b4110c253b3bc863f6f2058634cc075bc1ac386f6dd5166e25db4de43881ef73528781f8a3fca9c301d8d1"}, {0xff, 0x88, "6c61be198e4b2e8d5c155b0ae9566894051694d8625dc1edf2e1004dc405637596566ee6ff691cb49369ab79c68c7ee087bafced55a1d96b2b834a21a65eaebd78cee269c5179a75c27aeeb3d8513533154e42713701fd4de358cd6ab2b5c63de97b7640e90591a6b855a85659cded6e17522d48420b39ea90a33ae93976ce0f521f0eafc5322dda"}, {0x5, 0x67, "5250d378bc029351ab265d8e50664f643668bb9f3aaf1c537a0c21009ca7db24cf3f48a85274e1db3102a922f13348a3d2639712d854125a4209ee2f06bb7d3abd2e8accb0a333be5670c3ab2f957cd095d7dd00cd7dd266e1568eadf9f823b243f89b27ee6656"}]}, @dstopts={0x7f, 0x61, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x24, "0bb24cfeacbc4860f7c4ce26bde0d19fb52b116f321e23cb2ff878197d7dbbe062ef5fe5"}, {0x1, 0x28, "ffd2e48bdabfbd4d75c35aa34d8442c30314c4efae4dc9bfd4325539b68d1f8c549e52cb32fb3695"}, {0xc2, 0xa, "a91e2e1835e9e81d05c2"}, {0xc9, 0xe5, "b96ae1812fabc70abfdfefe90a75ede15fcba25b35d12eadb3fec2561a0f862060d6c2c2b607f984be2fc1944df12d4852c4459696048add2b45c67fd889962ce11de87c4469cd00f539d80f4a8f7e9baeee41a62d407b2b070e5428436fa6d3d76ddc413978e8a9de257bea79e7c4cdde869840c13978f9fd681af4c88944c1eebc9caee8aa5c2df78b2393f08e0394b26933d83f2d8dcb6317b71f41df4a89eac529960982917ba49df5ed5d54db80150b5d7a25ca428b019b04ef99530747d8dc3b1eb35545e0b1d2677594b170ad9ae7616f3fb9a249e5989a59fcdc93c1d6ca44fcb8"}, {0xff, 0x67, "838ead9b2bdd0bb3894b8981c39841aa8214937597ac3b007df6681f1303b379cbe5aabecd57188519ae0a29fca47d732166a8ec4983e2f0cd1c0255d72e829d5aa7c6be84803b85e9624ad5c93656c8e0e121a3f978ace546fb142d431362315701de96e32565"}, {0x0, 0xfa, "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"}, {0xff, 0x4e, "2aefdbdefa16106cc01813d02dcaa0eedae4d5f4b58198a097d61182ec2c21c23169634d3f070a66cf10f3f28edd45c72fa5a1479f6412027ac76e70435a6852112868021945d1b10ea168c11b24"}, {0x1, 0x13, "28e3cefb27d6bcfbbda97efbbd5ccfe807ea00"}]}, @routing={0x6e, 0xa, 0x3, 0x2, 0x8, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3c, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x93, "b61f2a24f9840f907e326fb719892f69cf016a2222875a73ee4be54802c5efe3ec8f1ddd7786c406a42c85d2a7a52a7fa9a0056f986c2fbfcd13aaddb3eced7018d06b853b2a6f96d8e833db8bce2e6da8b9cf0b028b386e974c95ebc7d8155ff86889d5b909a1baedfc07e0750573a7e514e3ddbf5328622ea255a9e0c1cf3a183099e9dcd4caea7e6148151c2a84ea1bb901"}, {0xff, 0xa7, "e6cdc9ea4f4c78dcf0281b9166fb69278085b6fcf27353b63f6f9595258b99591b246894340728a2290e4a7cd749810ee81e5eaaabe4562bbf2cbcc73a76447a7814393df493bbc12af9c51ea7423b8c1f651eb8becc785ecb1a146eddcfed4172b0fc640c6ac01ef42f3b3cb0bba6ba06dbdda60f37b1cc93a11829f0c166824a4646582a78e341c6f96e01570baff5a1bc9829cb32668b53c1ded1ce3ef56e56c014de99c822"}]}, @hopopts={0x33, 0x8b, [0x0, 0x0, 0x0, 0x0, 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"e0512f83526ad706af080e4a1f77509d31b9088a4d1cd99287b7934eb6245c07c1735aefcddb60a57297f28c7315a5cb4fa976c1afaa36b9c0509f66566d4c1b4e954f1cd69abd0b19b973dad099d1a06caf6ca80b694e1d44f579a40c9b7d968a03f9473d0c7d11975c7e4f2308c73450923628fc528203a2e5fa1d8003da80c84cad30b1e1987bc3e86749f476ccddcd4b169b384f4de8a6a1f001023484650a082f9716c6f515fd6eaaabce449cc6b11eb343bfe29522de04c25c8f182a26a415b4edcae94db165e30ef1849de4128c02c83606523f9a1cdfe58a66327b2b7dfae304cca772d3919695396769eb065e5bbccd42ffa9b9ee742f12e5c445add16e9a570452cadbbd176616d9b17ac7e4697f138925a99bab0da7b8168972e58307e392140f726cdc14853c58a226119a9fc0939e70c24d55326038058023c79db45ceae0a8d9cac1c9df56d285fde9495c5eeaa33a8acadb6a669568688f98c211fd64ebe64c27d2b28648b3f3b965b47c70ddccfbcc4e263b5b68ee4b1c3007e00630a360ce5faaaf38086986926f69f3691cf2afcd295c774a20b598944d248df68261e48267e40338a89bd148d36f727debf30573730ab20b32c11b023b86478a82dab5aa01e5fc4870c2aa5ae3aaeb3fd02accb58251c491174a60adbf8bda2d2e2843a7ebd77ea6674ff3170b21545e79b3ecccadee0a2f10550d12b3a3c1c23c5d3de92163aee11dcd60c3fda6d242b9929301262bdce2cd0d0192392593a9d86c7353578e113ed68511bf4105dcd79dd00f33331462319f4931fd861a0816bac42333572420b46cac3d688d4b72c97bbc389e6c1d81945194750cdd3b79e0b0557a4039d3eab5850db905c152cb9b4b81c479d3df66013c6c10fa7ad80f6b3db82da03fe619c7ce7e94176bd97ea1b5dbda198eb04a168e76b6a2e104b91040b6afbae7e3cf511aba863800fc913502ebaf01c75d5ea844431867d2d768babaf771170bcf89012e3b884f53cdbd6f86d55db94de7df1ac8739c2a232f581cf1b1c247796ab80e868e173d7b0aa176667d762b4e8dc780a99bd358211451ec7440a901c91b99b5fd54f1d4c4d15604811ff35fc726250a7135f78668135bc00da3df44660a3acd666af1141f3cedcaaf2aac0d6f36739ba409013d3d3ce8e0a44543e3c5caaa9c980935385be2d7d659ba6ddc22cc54339931f1ea3afbe5cacecd87145b8484976d030f3cf147bb8c69d6fe15ec467aa2cb0f809f88c8365daf5af33056e865a259df9221941998a20aae7a7bf5714751cd4fa15bb4203668825db4a4db588fa0e81473a0ec3e63a4b37b417a96514965ba82491ffb11faf620e937d7d47ae3a65c38fc7e1b4e474687b5c4c03d462bf1f07a57b95733d4ee13e7a3bc63fd1fe8834f050c941799740ea07feca4f0b4d8c31e226462080123d74a00de1052c5701c7ae3a7c894913ce07ab41d0c7c27cb7619562c5b0b5cd9df37caf445c36e95cc1b90da3154522bebda5962962b9c5217c618b09ffa691cf3f2d297e4eedddbeb97200c5e919a62949111f0d1cff9baf2a61be8db1ca4133396a38f40d0ad7100faf5ef910c3d9f5c61cfae40386651a46e96496184f094f8dc2955a4fd855128dccec1a464a0d42ebf8d2745b81904ec8bdc193c9d3052662de2d2a01626b4fe0ab72ea726eab124bbfc21c15dece1355d2051db661e13f92ebb7a4e8106cf7273870b71c6ac4577e5620bb73a7b20126d3377562bba85feb45603a7570dfa6f8491c393d5d58ac9ed00326cad13ae5f39f2e7114d27d92bbe5b66cf7342cf924a562361f43e030f874cc83b6efa0ab335e1b57e314e4c345191bfed957e5607ff68aafa197be2af3cf017db25dd36086946b30a8a7043ddad21d2cd4e3923e02e0493bb4170d09a6a1e2024ac6e8676bff04221af7e0ea33d92da0c6b85f70fe37adfba3220253226f66ab565da1fa7f8815d02eccd4a433ca635b97b06cdbc9682b5854f4fa0bfa4e9988c1899295a291a0bfe8d45441971a253f1ef55b10d21c337fb13738a0dd40a049ef549c0e5eff4f22a8df1b87eacd058a546f45ae4449a119997f287eaf844a8c1c923d2def3120fd4a7235ca06b16b8f31cddd4ffa58fc791eecdc43379304c75eea9db4911e045e3c93d57e77e92dc8afc4efbc2d2d9de2574f1db546d38f1b819d9fc51dc6952345bea5fec475f20431e155742b0b3fd04c577d502f812cf0618876ed05eb9bfddcf088fc952f95414fb0d61850e76dacaa3ff7fe35c99c6c28227fd410393669bbc64471a9a482e72ea1c8a015a66b8d6b3ec5e89575b9f573336fc106610d6eb160cff5dfc1b3b2e23fba73a37d2b3b15418b8249c9f3c6155cd1d94d44622b0ee6b4293913ccd876af384c17a36789d98f0dad52b627422eaaa4757290a9e549f26a720b0634ad54c6749badade85fe682d4e194e5a10900b9899c87a8dfc968a2beb63134de9a5461a4cafadb5b774747c521b2e935c710c21c960dbbfcb65c24133f2154cd0629ba3a7e50140886ccd7a6213e49f533977de8359e224b5454388eb0a10e88772bfe84b70d8e8db18e1a162444f52165bbe3f28c575280928be4b758a59fcb9261313f7f361224c94b359d27dca85650127aa6d9b77f68728f17d2a3d3ec3693a0551ba479826f45adac074ce6763839d6df4cfc0e310e5e925ff20b01a164835d5893dfb79100bf067f8bb3c4e14f7610c5a041181eadd3d2198f565466f6c8a9b79ae4c9867016320be05acb1b26179f6f16a43b2bc57281ba7931768056edfa7e2b92ad209c4d174c559ce161a19b0b06b0e413c37e172cbb2708bc084138b96d9542f4b30124be52aea904cacda013f707476c9b9b345bab995c4bd81844bc6be2eeb2313badfd94c4f07fc1aeac5ac5c8897d9f36a155e86f90ee33c459a2dd1c3c8f3f4be4c38cb72e34eb8a9509692c73f82e8bc833c3d41ce5a07463239933ece553db9f8f6837eefbaa671a8d0ef5c08d3a70615d20b41500fa60f624f226d4074561cfb1acdd19876307b821301a396b0ea5b504539acbb2d88a6a2b3c5378073e014ab60fb0219c3ea1c60bc43599cb438eedaf8f6c20d35a228f26f6de013875bb5813ca17b52ff0d32efb198bbb1dfff03bdc868d9a0f4e0244b9581f2c5aa6b930a157a30ea73085ca116a3f31f3ba9f4dadd742356e952483dab58a64514efe9358a84d70d2afce56959b46d29756de001b728be7ccd193344f5c332efad42564c35948fc02631a36ff60d1658f5c2675a05806cff6b46ef372cf51763765ff2d243aca04769f4cd5032c7993e56f08a4878242e8631385ef06ae34175f43a5d31ff8e596f61b678525302f31a8d20a37c3a2975933b8b080d4b78d45e485b13d390341e25f063e08741d37b50642a9b608405d7e280fda33b6b5f727b7e8b033cf1a77efb0e43e365e1db8aada97c09d3f6d6865c157c103074b336bbbf00cda133ca738d939ba3509ddc0857090e84a7fe67dfb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{0x5, 0xc7, "cf8f7b6cab35ca10b12014feecfe8a6abf33fe773a78e983fd94f148c74232d75057dd2d6254e4e355d30adea56620689a5bead4b993cab254523a16b90302a1fec6d8b5d863800af044c2cb8c8e2a88fd882863e2511dfb34217d948bbe312a8b4fc83d530f0944de239993d52fb50415c7b5a50ac7ce1d9c048faf76d50193f277bc4be7a1b4c2865f1845e7cda59932af687fe54af6eb775cc9e012583c6fc4fb8e70fd277b46f7af340d95902bcea2755899d53e8bac4df360700adacecdd7b58473ba77bf"}, {0xcb, 0xad, "983ca9aa440aee115cf2a83075740d9cfc7289c803a06758b7f262e6f3c20857c0d9ba51e14d309efba46be7910c2e402736663c5f12f3a7c1753b28369c5f897ce8f394fae183968bc4986cd9bc30a4dc1cc68d6a28c7add4d1d96d3e8a38d738694fb36bc7bf9be7b26cab1f56f38cbf7b1e27793606e9b752bc4b8958ed5319a344a1ac756738e3af064b06f74d49c2d9bd8e3f7fbd13d34aff6afe22885056edbdb291e4b488a1ed2736e9"}, {0xc2, 0x25, "69b43f5e60bc6a0d16ad54487df789e23feaa4f7c08ec0de5b7756a76cd724ab8eca7315c2"}, {0xfe, 0x5a, "4d31c97341f147b34a89de63dab0b19d9484e04e110afae1e7b4f2b6711c6ab51c0682161595c4ba3f2a384bfb2a70c23e0ccb6a9a4ad3ab8399a76c99902766dbd927eefe899dae01c69c2dc622690e16d0b859b580b4434430"}, {0xfe, 0x31, "bfc5f686faac9e2aae00026043534937000954ba63a70c23e5f34d371c8bf12b5b53d39a2273414f75ddbc4fe999b426d5"}]}], "e98ddc12553a9d7c7ec3047722b63f485666bdde0c214db51259e869bfc4d90fb25d967b37d0ad91b5c62b4cc0fd51a7113c14af5b9b8c31414f79657db942a295e6b8bf674653479e8446e7e03eb8346794b09bd22310194e520f55ac6146bff5953c825a4c6c85ff5330943a07fdacc5a8373fce2b81e880c5a9166f1d824a3526d6e41db39290b4c6654a29eb15e02796e67664688b72af5c2dd95169b7ca574b19576f1f19a0c3a371a7"}}}}}, 0x2494) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00008c0000-0x4)=0x7, 0x4) pipe(&(0x7f0000236000)={0x0, 0x0}) setsockopt$inet_opts(r4, 0x0, 0xc, &(0x7f0000002000-0x19)="b018f37797a5ca150900ffe700000000567adeeffd7409555c", 0x19) sync() [ 164.108057] binder: 6488:6497 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.108065] binder: 6488:6497 got reply transaction with no transaction stack [ 164.108073] binder: 6488:6497 transaction failed 29201/-71, size 24-16 line 2747 [ 164.125385] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c60000-0xa0)={r7, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x101, 0x8, 0x401}, &(0x7f0000b1b000-0x4)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_procfs(r0, &(0x7f0000600000-0x16)="6e65742f69705f7461626c65735f7461726765747300") timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) mmap$binder(&(0x7f000048b000/0x4000)=nil, 0x4000, 0x2000004, 0x50, r5, 0x0) 2017/12/14 08:54:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x10000002032, 0xffffffffffffffff, 0x0) r0 = socket(0x7034c2c59870f9d3, 0x7, 0xfffd) accept4(r0, &(0x7f000048f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000b4e000-0x4)=0x60, 0x800) socketpair(0x19, 0x8000f, 0x7, &(0x7f0000682000-0x8)={0x0, 0x0}) r3 = accept$ipx(r1, 0x0, &(0x7f00002e0000)=0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000266000)=@req3={0x0, 0xfff, 0x5, 0x4, 0xffff, 0x5, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000016000)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0xfffd) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x4, {[]}}, {""}}}}}}, 0x0) syz_emit_ethernet(0xa6, &(0x7f0000076000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0xfffffffffffffffc, 0x0, 0x98, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xb, 0x4, [@loopback=0x7f000001, @multicast1=0xe0000001]}, @timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[], 0x9}, {[], 0x0}]}]}}, @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0xffffffffffffffff, 0x0, 0x1b, 0x30, 0x1, 0x0, 0x0, {[@sack={0x5, 0x12, [0x40, 0x7, 0x7fc, 0x17]}, @generic={0xb, 0xe, "df586b9457b7a274cdf9d9c7"}, @timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @nop={0x1}, @generic={0x0, 0x6, "ca4f447f"}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000051000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000189000)=0x1c, 0x800) sendmsg$netrom(r4, &(0x7f000000c000-0x38)={&(0x7f0000755000-0x10)=@ax25={0x3, {"b6a5c1af33f285"}, 0x647e097b}, 0x10, &(0x7f0000709000)=[{&(0x7f000042d000)="3ec8d04b332454e72eae6e10b83a062c7ba76dd6b4d777a384df836527a3478c4525ff545755a3ef36c062b30a8f574fb77a91d55b57022a1415b55bb6350f8825b83c25d011a6159be8e0eae9c2", 0x4e}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000bfb000-0xef)="d21dca7cb10f2bbf2ae74e71b04eb120056efa889e629b54c73203c16b93ca15070da24c628c34db4c8a656c1d433445ee10f1069dfb7afcac31c19ffbf44b24df0e28605e4a694b8766f7ac70a15ed9bc9fae4baec2db56094e958e8c1e220568c55dbbdfc3e95e99fb1c66f7b4ae300fe20ec543439a43e764f22165e5a93d556834a096041e2ad405e2c036f59e2cd9bf05ae328d4eafab34e6beea875a627caee3cdbd84e246414db29e09c501e1b23289c984ac16bc6dbb7659c449bdbf17a40bd7290d2ae3511b5de95706b36f3200a2daa50d48b18728d11cfc353cbe6c24ff3d537daa1d82acf18535ca49", 0xef}, {&(0x7f000023f000)="b6", 0x1}, {&(0x7f000063f000)="06cb91e03536959be61c6458f18c3d2c6a3347494621029e8d6d35588acb121397327ab1cb5b6843425f8335be14fa2c382639b09e63c5012f402c9f8961453bbbfbbbe93cf74840fe742a104972fa178b", 0x51}, {&(0x7f0000fe6000-0xa8)="a93cb126776898280d01d6a9ed73800e2e6267acaf7e1d65a61cd78946f9120136f390e4060e11ed48cb124e08445e49570edac5ea9b3370ec85533437a9c7e7476c7b1d7281d1de6cde52e65e5503516e55efcb63d2e85376282e1545476889554beff5831e80dd14086c6b49e8f5dd91d28f0960983826b7c8cace25ad29a4158ed1d61bd109261449e05d08cd7c9e94a2ca4e13837e2ab91176f4765c25c422c9c0ed86702f53", 0xa8}, {&(0x7f000041e000)="9323034c33eb3a9e7c92c50e755ab3bf8fa4474dd6ed49dfff5e63f203e2d7cb28c9872a41d4f97a7e891f69693a21b0722e0e72d299af3baf4fe955843a514dc554be7b363fc95157c587164d621056d11de231027390e2d6166c402ae4913b0e507226edc052369280767eb2255a0d78ef08b601ca470346506867876b545c011fa382551d19e15a9c53b5e955824d326e3b5dacd63fe64865318c80477f5b88d610a8cac687bd0937d6184ff3443812a200b904b1a6b9dc37e905b54c384bb02de6102ab2dee2b8", 0xc9}], 0x7, &(0x7f0000577000)=[{0x88, 0x10f, 0x41fa, "630391d9b625d5f545a60e09d480d5fb35a63ba442d5589dc32fb31078fbfd4fd9d8d3a7f08645cfcdb27c06e06f6113a87cc5acccd0df01f60b37081fd3be1872d734af1e76e4172c311bbc4c490a9547fd286c61d04f1dab01a75b3b659e76e01c962d4cc65044ccbd5c406e8a4f84d75076382b6796"}, {0xd0, 0x85, 0xf5, "c84d67cb826e1343d774712dd85c11efff932319dc01a4930db12cd62668e1334b1685ff0518407ca18ec01bf2bfc620d3c382bda2439fd80eb0a43fbf457aaf39d2d7e78859427dbd77cd83b2033212c1ce422e20e61639acc13c66c54640056865b330c41f8354c18efb454a4de62177f530c0f0cf01470bc9086478c34fe6c61c006fd7146c226c0d65593e4b4afe55d39857c72412ed5bbbdf2bff871591940e392a8516a6dc3e8d4145b7632e1e97e50a6350aac78572"}, {0xe8, 0x10f, 0x9, "30773a1dc2ffd3edf86b4116ecc281f591b6205245659ca952d711e591cb37b0e4d39bd5bbb8d130dcfa9ca53f5fee394dc07320fec2dd81511817fa53c26b16a134701d91408ce7959ed2ebd4b58fb69647cbe0d20547b94b3d55a1e43b31d48d9d9765200efc47d2dc4954775305e4c5c0af55029601dbe00ee1467d4257128dd31468cab62570c1fa10dd27abb2ac62babd9fc582a7a109089203765800822078c1a05c95ebd11b4adfb44ff70732adb7761488ebdc2ce3584769f06977950e121b8d22b630614c5597e7ffad939c5ce6b73c45"}, {0x108, 0x84, 0x5e93, "c91b5b5560fefa2a3c4fff173da187ce9545b4f207bd00ab918ac58cf5e54a3e4949c4ec1ccca4428492663343e17164ad1079d4f7d6379c2d83645b6ed3f0a3e756ead75c2f5b1ae572a5877e4d8ad4a18f4da7034ee633b3cf80b5d2704d2fe634091a73f026de323f95fa95dca720924a17983fa725b0144a000776069bf22b74cec279e79d1e4f514f923a7e0e450c81f1389f3ec15c749abeb3f8df82c4195628927d0c9570215060b75f577fa8a9ed06189f477f589703b308877896f0f91977e429d1e29cf619cfe165a3f276ec239cfc7a65336a4617a842b3c0e79a0e8c32b3cfb79129799d47d5170d8ac42df9"}], 0x4, 0x5}, 0x800) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00004c2000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x6}], 0xb4) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000bde000-0x78)={0x7d, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xb65, 0xc, 0x80000000, 0xa9, &(0x7f000047d000-0x10)=@common="07f90000a8000000000e0000c2100000", 0x1ff, 0xf1c, 0x7}) connect$inet(r5, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r5, 0x400) r6 = accept$inet(r5, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) shutdown(r2, 0x5) listen(r0, 0x20000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000aca000-0x20)={@common="69005f76746930000000000000700000", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80005, 0xe96) setsockopt(r6, 0x84, 0x75, &(0x7f0000cc2000)="8000000000020004", 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000b45000-0x6)={0x0, 0x9}, &(0x7f00009ca000-0x4)=0x6) 2017/12/14 08:54:02 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd2000-0x1c)=[@in6={0xa, 0x3, 0xa5cf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}], 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004e9000+0x9f8)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000081e000-0x4)=0xc) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000ae000)=[{{&(0x7f0000fd3000-0x8)=@sco={0x1f, {0x4, 0xfff, 0xb, 0x9, 0x45, 0x80000001}}, 0x8, &(0x7f000045e000-0x20)=[{&(0x7f0000825000)="6e54979a78688fc621b8d93ba8aa8c0e8a8f3414d502ac190c2c05c45ed7b637183b261b6c16a32550dd5ad3ebfb142f3df4f131aa70ef1f1a2f5285a0943581fc50d90a7b89033020df9753eb8494febac7b6590713a2176ed4e04ab63603d895cbfde7b7efe4a46e32baecce2e90efe94d9d327ea43cdda0464ff45574745f05cfa2661ed76d3d2ffe4f9ec2e08ee520265a809151d00f6669e0740b9bc9303acff4", 0xa3}, {&(0x7f0000efe000)="71ed0c7ecb97d49dcd86223ff3d3b68fde0655ba01e581885dbcda55", 0x1c}], 0x2, &(0x7f00007e0000-0x2f0)=[{0x88, 0x10d, 0x1f, "6f8e66c3037177ae4b79440aa77d694ca003062a6e36dff379694f83f55e0f5e692a41e9dea23fc46f0649f9804dae6e1c1a840715d960d059042ec171eb6434a753250e19323d88f2b9fcbf04ce4fca84dd4f8100d919859f27015b49edd79d5820cd0b61e900795e1f79cc28b3220a449659"}, {0x18, 0x117, 0x8001, "e6982afd3c04d7"}, {0xd8, 0x0, 0x3ff, "fb8adc1c748f9b84fcb98f9fad7a0133463c46a16a591ecf1d4b0b49d3e61828bb2933e188986f07a9268a17a1774842a4b0e6358c37e48930c9fa590a3233c0744a4680e4c1d762030c6583e1047c1cdd5ddffcc14cf11cfe46b786913ba0f744cfdf2048e82070de544380ed8443554fcc1bdb95253432a779bf3af9cb85349267bb1dc1214e21b7b86dbfe4f770d95c0d14e2a05627aa5d9f1f3caab77273c8e311a05d9fcae5ce1341d65138e5b1e81a55c28aa1023b8b712a0be4373da98c0ee57957"}, {0x88, 0x18c, 0x4, "9a9808875660b52926a05e0365a1bbd880c8997e44ac2f49f5546936bb4ae47008f37b2077de47492a6b410b97b294f423ba3250d9daf816a0bea6522bc199aadd36b0f7888a33c1d5da13638aa98e30713a2e784cdb493de94c9e90ea671b99240b023e5d119ba02888bddd02250b46fd6c"}, {0x20, 0x84, 0x77, "41350c553f472d37d3a57bd136c752"}, {0xd0, 0x12b, 0x15, "4596acdb06b000fd1472453e1f565e9fdca3e142cd13297575279b6de6f54398105934469495b56e625ce199d8c16b93a5c4eb8a7bcc0ea7e33054d6740db68963f5d93d9038fad185bd67c10ded8ff6b9a20f508d4fd13feabb0c20a11472caf2342e7d5be68922d0198cf6c127cdf259ba75b829e3f7dce91bfde665be1e53688a3ca5a4662bdec9c21accf21b4c637a5b7e0f1b1b3e7536b4ec0cdc13ef9c4f7a5a3dd43b87ae1f7a371f29a47df4ef40a72c454638d1df91f9e55f"}], 0x2f0, 0x1}, 0x3be}, {{&(0x7f0000fd2000)=@ll={0x11, 0xf7, r1, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000616000)=[{&(0x7f00009f7000)="85d2932882063096325cbbbdd357a23560d574cd5343dba84ccc656b9836a61ac88e6992f32e6b2931f5fadeae27ff842af345598a10b8da5cabb3d35170260c936963667a540a00b5e240a2703bc577f928a6f00798aa6b87dff2a1c7910bfd40e98615dd877dc9b0a5064fe17dcbe3393a8f9393e29f9e5ac6503255d4bceb8a2d2efa029079f0deeedaae45e2df855f199e6d29024005f1ccbc530d", 0x9d}, {&(0x7f000067d000)="", 0x0}], 0x2, &(0x7f0000fd3000-0x3c8)=[{0xc8, 0x119, 0x1, "f5cd0358caf93f8d0f189e61c75b5e917a7ec8959498d2124b18f70dfb728a97aab8e0d1d966e8599b894e2c40a54b170763a2b6ea684b035bb8dbe23d7931cc8b270aadf8cb82573e2945ba49040e7879dde1f1768a4a19844fd42a43d8fd55c22ce367462ae446f0942d7c49c4601e5c84b415d6c41940b4d620f3b85978d1ad8d52772c6f530c7a4e50884207f66b65d10d24419be853ad4d672bb6d879a49c86aa4a48e2191348ec0dfb3f4b7ab785749ed5659959"}, {0xa8, 0xcdbc8f4e99470916, 0x100000000, "3cf6e426a63f1da7871b7c5da6bd5715c5f6333727986ccd44be74c290b8ffdb4cc087b36fb076844a4ba41a3937aa233545a23061c49a7fb34ce2c42c12e9b3cc572b2ca725cda302b4a03a07c70ced14d719e1a281e29196f5d8b97803a198ae208f933a180a51c8702bb37ba294caecd74d4e18b9dcb7b67c4bf07d32426c7905343d1ea81c553ebc894de7c99d4062e4"}, {0xf8, 0x10d, 0xfffffffffffffff9, "b4008c016cada973bd0144c46beb04429cfafdc2f9400f446e7c76cf63bf10eb4049d59f1c2df1882542aa636a3a002fd3680afd82a5663226c85649ff08eddf299b1547947f27228719eaedfd4a01fbaacd1cdca603a0ec6beb216dd1b318cdfa601ceaa2ca05f28ed0b017dffc7fb8bb3107b78836d4934da5c4479bcc74076e5e97b4c079ca84a84da50037a825ee179ab8b4bd8c63f8ef34286fadf13babb2e3a2310227e669c16cc1db693961c04caadc9a59d2a70caa730907dd9247341da66667b364096eb55e6c6dbec4efda4af1f4808789cfd476199e6a6a67de54b6bba7"}, {0x80, 0x0, 0x12d, "6308ab4033d598bfcb150908c1a6eb747f1bea226739a272e877098e8cef9335bd627c96209a3ebff48cb50f3f37f583affa7dcbd729e19aaacdbda8b774aed6174fe300bf0868314d400124e7dd9c068b57dd1602c904fda45c6b839f4d0e8166bd0b8d8bd1df99ab715c442ec6faa0"}, {0x10, 0x3a, 0x6, ""}, {0xd0, 0x10a, 0xffffffffffffcfe4, "0bb9c8afc4697157ce2d460ea83427db424ee29e2d064f9237d9d97c82d850a9cc77d10f785cd9b04dc274c1e40096d7a0ace5fc3067bb27a8c01f50b808cb5c8010ff10bd54c82ec7279ed23c18903ef84d4cc81a90235af0edf175bb2b5ee79c3107222bb12b32877f9349cd40400f3c3e85ec9ee8b50e81178c61dfdccb39d98c1ef9b32a9b3faf9d76f25f0d8b01c567f1e3ac0a7546257b4728d8363e53831469599b2581c84dadc10315444129d1f90d9607d7b062a9fe51"}], 0x3c8, 0x0}, 0x0}], 0x2, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:02 executing program 3: getpgid(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r1, 0xffff, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000403000-0x8)={0x0, 0x0}, 0x80800) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r4, 0x4000000000544c) r5 = openat(0xffffffffffffffff, &(0x7f0000a21000)="2e2f66696c653000", 0x400000, 0x141) readlinkat(r5, &(0x7f00006e2000)="2e2f66696c653000", &(0x7f0000440000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) r6 = socket(0x11, 0x80001, 0x7c) write(r3, &(0x7f0000174000+0x4af)="8c5e67ebd5c0146e9a4cb395e7fe129b80f5c97d866592f2825efe11b03637896baf020df0440020971651cfd2e7dcf7a6fd4319cd85ed3b94aefb1c297715b95b194533f17cbf70804c8c9e8e67f74ed5dc91320e3f0a7845d08de58ce8a41f364524915a94e120fee870281626b57f36f8acdc6e060cf511c7062e9d953e55ee943d9b021ffe3cef282ff54b3f00fd442e560e8dd529ffac89", 0x9a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000fad000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) timer_create(0x2, &(0x7f0000784000)={0x0, 0x1b, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b7000-0x4)=0x0) timer_gettime(r7, &(0x7f00008ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000944000-0x6)={0x2}, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000075a000-0x10)={0x77359400, 0x0}, 0x8) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00002cd000-0x2)=0x10000, 0x2) r8 = socket(0x11, 0x802, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000985000-0x3)="c4a1a2", 0x3) getsockopt$inet6_buf(r6, 0x29, 0x37, &(0x7f000088b000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d3a000)=0x51) open$dir(&(0x7f0000e38000)="2e2f66696c653000", 0x44000, 0x40) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000b1b000)={0x1, &(0x7f0000bcd000-0x8)=[{0x6, 0xffffffffffffffff, 0x0, 0x81}]}, 0x10) 2017/12/14 08:54:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f000051c000)="2f6465762f73672300", 0x5, 0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000beb000)="2e2f66696c653000", 0x3ff, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000af000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000516000)={0x2, 0x78, 0xd9, 0x2, 0x4, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x40000000000, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8000000000000000, 0x1, 0x7, 0x1, 0x0, 0x3f, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x906a}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000148000)="2f6465762f7573626d6f6e2300", 0x5, 0x80) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000591000)=0x100000dc) ioctl$FIONREAD(r2, 0x541b, &(0x7f00007ad000-0x4)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)="2f6465762f70746d7800", 0x0, 0x0) unshare(0x20000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x806, 0x1ffc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dbe000-0x8)={0x0, 0x80}, &(0x7f0000241000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000486000-0x8)={r5, 0x7}, 0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000be6000+0x73f)={0x80000000003, 0x3}, 0x8) connect$inet(r4, &(0x7f0000536000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) signalfd(r3, &(0x7f0000c80000-0x8)={0x7fffffff}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c9000-0x11)="2f6465762f7667615f6172626974657200", 0x803, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000057e000)="2f6465762f72616e646f6d00", 0x0, 0x10201) r6 = perf_event_open(&(0x7f0000714000)={0x1, 0x78, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x100000000040, 0x0, 0x2, 0xa8, 0x0, 0x7, 0x1000000000e, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x20c800000, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0xfffffffffffffffc) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r6, 0x0) clone(0x8001fffc, &(0x7f0000d0e000)="", &(0x7f0000438000)=0x0, &(0x7f0000197000)=0x0, &(0x7f0000d37000-0x8a)="bb748d812f2c0f72e2769ecfe7e904003e8ae1fb9b9096b39f62c5defb8d51df15d05e9cc31f9768f9b2be6abfbef4a50913bd61ad9577d338f4428584e8b027764679982d82e2fbe24b426d3f1374ce6b2381f9cd9661407f663bbe146f0302772e1458bbf6709deae765477cc6ba02d1ce658ce62c00d1d5b55f84dce8d27dd84b0fcabfb53d09534c") [ 164.242684] binder: 6536:6539 BC_FREE_BUFFER u0000000000000000 no match [ 164.266307] binder: 6536:6539 BC_ACQUIRE_DONE u0000000000000000 node 568 cookie mismatch 0000000000000002 != 0000000000000000 [ 164.291352] binder: 6536:6539 unknown command 0 [ 164.293449] device gre0 entered promiscuous mode [ 164.308648] binder: 6536:6539 ioctl c0306201 20005fd0 returned -22 [ 164.316363] binder: release 6536:6539 transaction 569 out, still active [ 164.323177] binder: undelivered TRANSACTION_COMPLETE [ 164.328968] binder: send failed reply for transaction 569, target dead 2017/12/14 08:54:02 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fd2000-0x9)="2f6465762f7663732300", 0x80000001, 0x80000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b36000-0x4)=0x451fed6a, &(0x7f0000fd2000-0x4)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000591000)="", 0x0, 0x10000, &(0x7f0000fd1000)=@ax25={0x3, {"57adb620af19cb"}, 0x9}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd8, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x0}, @increfs={0x40046304, 0x1}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:02 executing program 6: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000059000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000002000)=0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000057000)="2f6465762f73672300", 0x20008, 0x600840) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) ioctl(r3, 0x5382, &(0x7f000005b000-0x2)="9ff79c") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000037000)="2f6465762f73672300", 0x2000000000, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r4, 0x0) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000566000/0x3000)=nil) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x804000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x8, 0x3, 0x8) sendmmsg$nfc_llcp(r6, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7fffffff, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f00004b0000-0x28)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ddd000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r7, 0x4, 0x40000) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f00003dc000-0x4)=0x15, 0x4) sendmsg$netlink(r7, &(0x7f0000354000-0x38)={0x0, 0x0, &(0x7f00003fe000)=[{&(0x7f0000f49000-0xffb)=[{0xeb5, 0x0, 0x0, 0x0, 0x0, "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{0xb6, 0x4, 0x102, 0x0, 0x0, "80413b065a010ed3a699742c11bdb0ac4bdddd7fff882c1172f288cf2d49d9fc7697b138e603316e906e17b0e2bf156fe93161d3ac2c0585d6f3686e798a7a2a69d79f77d11cd633e093bc99cb2515196bf505d272cc6353c6080e7d8d261ce25875dcd7873d0479f9697fb59b500be4e819d08e15cbde29d974a5dd5e51d4990a57edf04a8ded585b111a6c5ec5e42008d82cb5ba62660a4dcd98510dd7dd40741978af92d3"}, {0x70, 0x100000000, 0x1, 0x8, 0xfff, "73cc1e92733e16dbda51c18fa78f1d6f9730cc8e64db95556cb905987fe719bed73eb49e8e3af06b3a5df77309830b39216b9d43a3314824efba402748bb319655a31e9485abaec72373e994efce2d480f193ba3471c0afea79d47480ff7c013"}, {0x20, 0x1, 0x400, 0x2, 0x2, "d1b596f28b049efebd520947dc936181"}], 0xffb}, {&(0x7f0000f75000-0x1480)=[{0xf1, 0x9, 0x409, 0x9, 0x4, "f9ea6ea2209ead79deb287f920df892bb4168f5036cab298310b54c0b8cf400144a86c309c7c4e829e99207b95d3c3328f74984482c40300a90a85c99d91dbb5d800fe3aab2ecb050893e6d21d73dffde2f5e0fd17231c718692a918ee61dc1b31ca5b79ffa621f0f006e8ccbc694223eb4d3d7082907019c186ab0a98d8bcde60f966502855ad647b84389f1064d39d8c73dc8a65a266cd19eab9994ef6dcd67c3310aaaa95f31425a27b7aa8567dcaea76f921f32764133d5f075b9bbdb3ef6dca96cdf46ce22aea99aa8ed979055cb671b00303a8e4d1e787b50d0a2e7689d7"}, {0x94, 0xc5c, 0x2, 0x5, 0xfffffffffffffff9, "33218f2f3bf43c7c18a2129cebaeab2dcd00dba06d2bfc38e2b4a084e3cf325b5e252a9065781f68b63d2609172064148c94a7a206f89fd37170d41784e07e3c63f188ca814e4100c9b8656700b3fc4f7e2a12e124416eaeb1e9b894bbd47653e01e7489eba590404251a9fdee7aa44a3953df0886ef759ee0952a33db2f9bf62cd4d91f"}, {0xcb, 0x0, 0x100, 0x1, 0x6c1b9778, 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"11aacfba2beffaca1672d81e9dfe6ac838e778ac7b3cb0b30844bbed4ad08feec2d97bcf5fc4faa510ccb6ee802824e96ced6d5ee0399fd19847dbf488fb8d12858f53867f97c1a8375e5da8c6645bf8b718eaf186157a98d1eee92c07e186bf216186465f7c576dcca193dd7d82a09796a2951decfdaa27318445fe5129c220ee30b9f48514ec67ee75aa5bbcd3655043977d1617cc2dcb76d74eaa1278ad2af0ceb635dd955b2ffdb16be2af1c0b86ef1060eee270d98bc37893a5bc7b8b5e0477214994bee1f0629b1759c32d855623228440c17def814facedbba505bb82b2fbeb62e3"}, {0xe2, 0x9, 0x200, 0x10001, 0x3, "c05573a3812e7630d07a0de36512852747ba5e7c66c0afaf0d3cdb7ad96716d41feb86c075d492380b915d4a8900b19e4f523dc81e14d4d19684c4db9eecf69a64fa2bf3d9dbb6facf598d3fd1d9c9256b62f9dc689bd21fcb6a3cc6fd3894ae9abd50a713566f5c1feedbb3451c9382b6dceb0aee1a2405b909f0256d8f3ec646bb28d844c53941158a9502becc761b04efd162bb5aff5e18864effa82a317ae2eea7d5b78bff4c21dcad6fdcba93c1753fb40c1ff58df06aac506a4766dacf3132da3e83aef0900d30c7b69af93e1f4497"}, {0x9b, 0x8, 0x300, 0x6, 0x8001, "6bd655c7428c7e83f8e93c6380dc7333520fbfa0322371c063e981787929a8fc254f20a758de29688c48324559b8fea8f4da787d1e5dec9ceb2b5286fc80a97773c14373ba055a5f652030cea98d2658c2abfc33e54da02836f68e90c6b14c0515a0aa5fb467569b9129940449b9f700b555d1d003e46ef782a17694a6ccb3070980e3ca9b2568b5f802aa"}, {0xeb, 0x3ffffffe, 0x300, 0x81, 0x6, "7e08e7de35d84fe968344e92fcaaa90168afa62f82e8763c5e9e0e63e0e3595d496c85ed6c0cce9769d269d93f976d391383b7640bcd3485575365af5f6bbceda5b4ae52f0f2b0e79fd4a670c40f58c123468732a34eb3b344216fa48a967b67ecdb31cbec2fe37f3e15d70abbad735af1bb1aed4458a34bb0c36013b22befece17c008e576801071b92e733e35bd8c508ac3f300746c09942180babd9fe74793353dff09f68f1ab7ddc8eed9e5643d7fdc9e565f8fac6d84ee670dcbc64322b14455df71e48303a13f0f017cc26e24dd91ff490e858361b1d64ea"}], 0x563}, {&(0x7f00007d5000-0x44)=[{0x43, 0x2, 0x1, 0x0, 0x2, "73b6b98d20a604fecfcccd2295a73351c238b72a38a1e22458a1941fee043ae84ab0509f6ca311773bec039949bef08385b763"}], 0x43}, {&(0x7f0000e79000-0x3b)=[{0x3b, 0x9a, 0x10, 0x2db9, 0x1, "e7aac4a96fa3a540be125018d909419b695ad612aa6eb84215603f26661a62999d531dfa6b5b11c8a50ca7"}], 0x3b}, {&(0x7f0000d77000-0x24c)=[{0xab, 0x7, 0x622, 0x5, 0x5, "b3355edf72399fc8be4be479d1e6acdec1b068e1eac3190d22de87b698ba70f8bee0b9d8615ca3d517282ebcce851a4e09baa09512ede0a525e1afad539127f1777dbec18b49f1b92f98853bd3e5901b8f089423956969407523079dfac64d6e11c1c36350aa44a176952fffef6344a9cb8335add030e5b19c9aa635fa2d4725017563f0fc9bcb23cd8c146d35ea1086420b5b4e3025e5a0513ffe"}, {0xea, 0x0, 0x0, 0x4, 0x3, "893382e42bba3cf17b18b03e0fc356751334d31492e80309d538df02188d29e350b43c4198af0821b5a07c0bd145d8dff989a49192ffc87374f9170c429ebccca193defa3fe16b1e39c30643cf4a9b43ec3860c3e88240df1a92375d1fcb788311a2e7c3cf388cb14421980a84acf0992723d79e8ea8503c875b882866e302ce3dcb5dbeab7224da4706e639517f150aed9a72493289f9b66d1da88d187fd26ac740d67f95c32e82219efb1da81c79013b613cf91d9623260bc84cc4193a2bb4dc2bce942fab03db6ffc834316f0c982dee002ac9b7701113bbe"}, {0xb1, 0x7, 0x400, 0x3, 0x1d3a, "59cb2c0958b77c1e4b3e47f10c829e191ddfeb98ac0a15ca6d505e80cf3edb671fffd511682eac38e5daab0bd372837a0f0333dae91361b4d12b6bdf1353dac5e10e89551e65f0509d40a4a5b6f31bf5287e652db508cedfcb0cbeb7078fc7561f4ba250a1b48ee7ef28ab1fc28fc47a047bdc6292ceeeae584c41bc1f08e474e826b7e3a6d6205166bb85bd02645abe9b08e066ecfececeb657e9f4257c83de67"}], 0x246}, {&(0x7f0000f47000-0xf8)=[{0x4b, 0x4, 0x2, 0x8, 0x0, "b2ae34cf39f217d91047bedb8ab5f3a2a0bbc067ba688d954be8e740fda985780eea24d66fa3a0f0c46e4d238c74e883653812d19a6b45ac9808f8"}, {0x70, 0x7fff, 0xf30, 0x9000, 0x10000, "4ba0b3b5a88766308a3c13e32c5aaa6dcd781a179400f6646edb5782447fddeb645a0816bf5da86e18b8753c4b59db5e7651b16df78eac9f6748facc1e10972ac13f80c22644f6f6f10650d8d1392761113454d3efc26df8c9a2df53cd867c5c"}, {0x3b, 0xfff, 0x500, 0x6, 0x6, "43d4ac31c8c59c62f87b55df41070637918e473d39b825ac71f9ecc74143af6ef637c438507ffb0949d2e4"}], 0xf6}], 0x8, &(0x7f0000d1e000-0x100)=[@rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r8, r7, r7, r8, r7, r7, r7, r8, r8]}, @rights={0x28, 0x1, 0x1, [r8, r8, r8, r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r8, r8, r8, r8, r8]}, @rights={0x20, 0x1, 0x1, [r7, r7, r7, r7]}], 0x100, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() [ 164.339129] binder_alloc: 6536: binder_alloc_buf, no vma [ 164.339142] binder: 6536:6573 transaction failed 29189/-3, size 536870912-0 line 2947 [ 164.345645] binder: 6536:6539 BC_FREE_BUFFER u0000000000000000 no match [ 164.345659] binder: 6536:6539 BC_ACQUIRE_DONE u0000000000000000 node 570 cookie mismatch 0000000000000002 != 0000000000000000 2017/12/14 08:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 164.345674] binder: 6536:6539 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 164.345682] binder: 6536:6539 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 164.345691] binder: 6536:6539 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 164.345701] binder: 6536:6539 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.345708] binder: 6536:6539 got reply transaction with no transaction stack [ 164.345716] binder: 6536:6539 transaction failed 29201/-71, size 24-16 line 2747 [ 164.397363] binder: BINDER_SET_CONTEXT_MGR already set [ 164.397371] binder: 6577:6578 ioctl 40046207 0 returned -16 [ 164.397733] binder_alloc: 6536: binder_alloc_buf, no vma [ 164.397746] binder: 6577:6578 transaction failed 29189/-3, size 0-0 line 2947 [ 164.412771] binder: BINDER_SET_CONTEXT_MGR already set [ 164.412780] binder: 6577:6578 ioctl 40046207 0 returned -16 [ 164.412839] binder_alloc: 6536: binder_alloc_buf, no vma [ 164.412852] binder: 6577:6578 transaction failed 29189/-3, size 0-0 line 2947 [ 164.414410] binder: 6577:6578 BC_FREE_BUFFER u0000000000000000 no match [ 164.414418] binder: 6577:6578 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.414426] binder: 6577:6578 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 164.414432] binder: 6577:6578 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 164.414439] binder: 6577:6578 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 164.414447] binder: 6577:6578 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.414453] binder: 6577:6578 got reply transaction with no transaction stack [ 164.414458] binder: 6577:6578 transaction failed 29201/-71, size 24-16 line 2747 [ 164.445178] binder: BINDER_SET_CONTEXT_MGR already set [ 164.445186] binder: 6587:6588 ioctl 40046207 0 returned -16 [ 164.445253] binder_alloc: 6536: binder_alloc_buf, no vma [ 164.445265] binder: 6587:6588 transaction failed 29189/-3, size 0-0 line 2947 [ 164.473323] binder: BINDER_SET_CONTEXT_MGR already set [ 164.473331] binder: 6587:6588 ioctl 40046207 0 returned -16 [ 164.473995] binder_alloc: 6536: binder_alloc_buf, no vma [ 164.474033] binder: 6587:6590 transaction failed 29189/-3, size 0-0 line 2947 [ 164.475778] binder: 6587:6588 BC_FREE_BUFFER u0000000000000000 no match [ 164.475786] binder: 6587:6588 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.475794] binder: 6587:6588 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 164.475801] binder: 6587:6588 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 164.475810] binder: 6587:6588 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.475817] binder: 6587:6588 got reply transaction with no transaction stack [ 164.475823] binder: 6587:6588 transaction failed 29201/-71, size 24-16 line 2747 [ 164.674262] binder: undelivered TRANSACTION_ERROR: 29189 [ 164.680270] binder: undelivered TRANSACTION_ERROR: 29189 [ 164.686753] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd8, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:02 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd3000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007d0000-0x91)={0x0, 0x89, "297ca4286b447fad22625a50219e194cfd8acda3082b73ad5c4bd9f1ba34fb2f92e204b2a39af8e0d41c64fd00fc48538cb9df320d6fdafaea8a9cbc7b4222ad908c9a48c23873d6c75ae971a3979fb5839cce10fe4713ab01713e8eb660baf815de60d9d18ee6dcf9d149a424a7ff8bc425128408bb59fd1dfd4d18e605d8765b571b598ada7160ad"}, &(0x7f0000fd3000-0x4)=0x91) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fd2000)=@assoc_value={r1, 0x7fff}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000075000-0x8)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:02 executing program 5: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fe1000+0xd92)="2f6465762f7663732300", 0x0, 0x0) r1 = getpid() mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000a62000-0x20)={0x2, 0x7, 0xa, 0x8, r1}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fe0000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x40000000000, 0x1, 0xfffffffffffff014}, {0x6, 0x8, 0x0, 0x2}]}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a58000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0xffffffff, 0x6, 0xfff, r3}, @map={0x20, 0x80000000, 0x49e5, 0xffffffffffffffff}, @generic={0xd39d, 0x5, 0x0, 0x0}], &(0x7f000000a000)="73797374656d00", 0xfffffffffffffffe, 0x80, &(0x7f0000e10000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x20000, 0x0}, 0x30) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x840) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000079000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000d8a000)={&(0x7f0000faf000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x275000)=nil, 0x275000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 08:54:02 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00007c9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x9) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00000d2000-0x9)="73456c69ff0178167f", 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d5a000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) r3 = accept4(r1, &(0x7f00005fa000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000354000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00006ae000)={0x0, 0x4f, "69087859eed5e818f151f4a493bf6b6922fca53ece070d67dd32f636c6f0a1ab3c64a0e25381599f94b020702567cd789b2c852de87e92ee17a190efa63fe1d4473c13335545c48a07bf6ef3e7d247"}, &(0x7f000028a000-0x4)=0x57) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000639000-0x10)=@generic="01e8b5c6e6e2a069f1bd692049e0f1d9") setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007ca000)=r4, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000807000-0x8)={0x4, 0x8}, 0x8) connect$ipx(r3, &(0x7f0000a78000)={0x4, 0x0, 0x100000001, "1c0b00000009", 0x40, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000759000-0x4)=0x2, 0x4) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000da1000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000519000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000a45000-0x8c)={r4, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0xb, 0x0, r5, 0x408, r6, 0x0, 0x0, 0x6}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00003c2000-0x4)=0x1, 0x4) setsockopt(r1, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000108000)={r4, 0x6b, "e31a850fed790eb2c02ce230da3cc2978203b74835c9e55e023d81efa92a71240832d4c4335d69f4a4e603516a593f8530d3b71255ef7117fa7e7882677d0ee9adca047f3e96df6b429717a53356b0a6bd12b08f35653abae5b82684ec1547800daa93fd1d669a0e3367fb"}, &(0x7f00004ef000-0x4)=0x73) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000162000)={0x4, [0xeb, 0x63b, 0x6, 0x100]}, &(0x7f00004bb000-0x4)=0xc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000f27000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000484000-0x4)=0xe0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f8c000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8df8, 0x4, 0x3f, 0x18}, &(0x7f00009cd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000411000)={r4, 0x6}, &(0x7f0000d8c000-0x4)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000074d000)=0x11, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cea000-0xfd)={r4, 0xf5, "a1e7f7dae9ebee2905f145e469d5915d78b34b65546d6e2afd7cbe40cef02a1bf0f5ee96664022b38028ceaf4787c3fac5968f93f8d671d67eaf401e5c82227794f5a9be3cbf7ea88c109a8f388e2ffb9f11daf9665057ce8dceb795914724652b2732d4020badd8f4f5dbf9d59dc485c7522316e435e5e8beccea8a25a84a1fe73458415ec860f864c93553b9348edc61faf2cb435d5c12eced1755c94c7e6cbaa6743b843dcc54692781ac5962b28ba52e117a7e05b7faba8f203a018070c47ffe95bccafee8375bb82c9d5d5ca2a2e64e81526ed9cf59e8d326585361592a413a992593c0fd81cb156224fd967934b69b0229bc"}, &(0x7f0000322000-0x4)=0xfd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b6d000)={r7, 0x6}, 0x8) getpeername$ax25(r3, &(0x7f0000474000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00004e7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00007bb000)={r9, 0x1000, 0x5, 0x7fffffff, 0xffffffffffffffff, 0x8, 0x7fffffff, 0x9, {r8, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x20, 0x29, 0x1}}, &(0x7f000020c000)=0xb8) 2017/12/14 08:54:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab8000-0x8)="2e2f66696c653000", 0x100) unshare(0x24000200) unshare(0x20020000) r0 = gettid() lgetxattr(&(0x7f00008f1000-0x8)="2e2f66696c653000", &(0x7f00005ed000-0x20)=@random={"757365722e00", "6d696d655f74797065776c616e316b657972696e676574683100"}, &(0x7f0000b2b000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f00001ad000)="2e2f66696c653000", &(0x7f00009be000+0x3ff)="2e2f66696c653000", &(0x7f0000029000-0x6)="51616d667300", 0x2000, &(0x7f00006ba000)="fcb429") pivot_root(&(0x7f0000cf4000)="2e2f66696c653000", &(0x7f0000cf4000)="2e2f66696c653000") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000469000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000e38000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000) chmod(&(0x7f000084f000-0x8)="2e2f66696c653000", 0x100) utime(&(0x7f000043c000)="2e2f66696c653000", &(0x7f0000cf3000)={0x10001, 0x4}) readv(r1, &(0x7f0000051000)=[], 0x0) truncate(&(0x7f0000cf4000-0x8)="2e2f66696c653000", 0x88) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000fac000-0x7)={0x57, 0x3, 0xffff, {0x4, 0x81}, {0x0, 0x20}, @rumble={0x7, 0xf7c}}) mkdir(&(0x7f000084d000-0x1)="2e2f62757300", 0x5) mount(&(0x7f0000cf1000)="2e2f66696c65302f62757300", &(0x7f0000cd8000)="2e2f62757300", &(0x7f0000043000)="72616d667300", 0x0, &(0x7f0000cf1000)="4d") ptrace(0x4208, r0) bpf$OBJ_GET_MAP(0x7, &(0x7f000076e000-0xc)={&(0x7f000030d000)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c60000-0xa0)={r7, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x101, 0x8, 0x401}, &(0x7f0000b1b000-0x4)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_procfs(r0, &(0x7f0000600000-0x16)="6e65742f69705f7461626c65735f7461726765747300") timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000960000)=0xffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a61000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) syz_open_dev$evdev(&(0x7f0000bd2000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x400000) accept$inet6(0xffffffffffffff9c, &(0x7f0000211000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000777000)=0x1c) accept4(0xffffffffffffffff, &(0x7f0000c8e000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000)=0xc, 0x80800) pipe2(&(0x7f0000b3a000-0x8)={0x0, 0x0}, 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) fanotify_init(0x2, 0x400) syz_open_dev$loop(&(0x7f0000c54000)="2f6465762f6c6f6f702300", 0x7ff, 0x100) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000788000-0x8)={0x0, 0x0}) accept4$ax25(0xffffffffffffffff, &(0x7f000016c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009f9000)=0x10, 0x80800) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000147000)="2f6465762f72746300", 0x200, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$dupfd(r0, 0xfffffffffbfffffd, r1) msgget$private(0x0, 0x0) semget$private(0x0, 0x3, 0x5) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f000014e000-0x58)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x9) creat(&(0x7f0000040000)="2e2f66696c653000", 0x8000000080) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ded000)={0x0, 0x800, 0x0, 0x81}, 0x8) utime(&(0x7f0000ee3000)="2e2f66696c653000", &(0x7f0000a98000)={0xffffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001cf000-0x38)={0x0, 0x0, []}) mkdir(&(0x7f000029e000)="2e2f66696c653000", 0x2) 2017/12/14 08:54:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x1000000000000006, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2000000000, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000f82000)={{0x3, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x20000, 0xfff, 0x4, 0x400, 0x9, 0x1, 0x0, 0x0, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004b3000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000a, &(0x7f0000605000)=0x3, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x4) ppoll(&(0x7f000075f000)=[{r0, 0x408, 0x0}, {r0, 0x0, 0x0}, {r0, 0x109, 0x0}, {r0, 0x4400, 0x0}, {r0, 0x2, 0x0}, {r0, 0x21, 0x0}, {r0, 0x8, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, 0x0}, &(0x7f00001a9000-0x8)={0x4}, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000dac000-0x4)=0x200) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbb000)={0x232dff2, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x204}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000610000-0x4)=0x0, &(0x7f0000e2a000-0x4)=0x4) r1 = msgget$private(0x0, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) msgctl$IPC_RMID(r1, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00009e1000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f11000)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f82000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b6000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000d3d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000472000)=0x9, &(0x7f00003e8000-0x4)=0x4) getsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000574000)=0x0, &(0x7f0000b89000-0x4)=0x4) recvfrom(0xffffffffffffffff, &(0x7f0000fb9000-0x67)="", 0x0, 0x0, &(0x7f0000fba000)=@generic={0x0, "4e22b2ed856a305413b909f3b531ca91e05f80d45fd0ed9a64d5e6437b045731f4cc37d507bda32aa54b7ba24b68bd8010b1d7bd027376d5cac4e74c0731268e71e5985912d09b23d8d00c652fa131ebe7537e6b33d1f6023b507937d727c6e0b49a5db8bc5f8fa5e94cd2b956444862df613b32dc67b13f1607ac7ba4b2"}, 0x80) sendto$inet6(r0, &(0x7f0000353000-0x1000)="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", 0x7f8, 0x840, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f00003cf000)="2f6465762f6877726e6700", 0x83, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000108000-0x9)="2f6465762f72746300", 0x101001, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ce1000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) socketpair(0x0, 0xab1f430cb7b56b26, 0xfff, &(0x7f0000899000)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f000055a000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000914000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) 2017/12/14 08:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004d8000-0x6)={0x0, 0x0}, &(0x7f0000341000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9, &(0x7f0000aec000+0x128)=0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x24000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x12, 0x78, 0xe8, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00004c7000)=0x5, 0x4) r2 = socket(0xb, 0xb, 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00009d4000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x32bcc285, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffff, 0x9, 0x8, "44f70900000000000000592304e9b2336a00a73a7c2959320fa5a53772b00000000000000008c5db94726adb5501f393a8303b5d3355299efa2200dea49d1aa8e83f092a9725d03bb254c5d826ede6ce"}, 0x160) socket(0x10, 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x400000, 0x0) r3 = gettid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e9b000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000fe6000)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bf2000)={@generic="0c42a36ae23840dc516378e763125506", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000b96000-0x78)={0x2, 0x78, 0xdf, 0x0, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x48, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r3, 0x2, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000146000)="2f6465762f73672300", 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x4012, r5, 0x0) gettid() mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00009e1000)="8053bc674a1edd17bb81b8759c53cf58778cac639c96ef0ee9392e92234ac06cb858e902279e649c99b8182da3287d9e75f32f74ee7c6124343d48530a6f64b6fa24ad9688526b0bcc0072e67e37431f6945b9a8e99c9939c13908da501e25969763d00b80b1c95575f598", 0x6b, 0x0) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x2000000000000001) exit(0xfffffffffffffffc) 2017/12/14 08:54:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1124, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000358000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000542000)=0xe, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fec000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000133000-0x4)=0x0) perf_event_open(&(0x7f00008af000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xa7, 0xffffffffffffffff, 0x9) pipe(&(0x7f0000738000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8004, 0x0, 0x0, 0xf72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x81) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f000074a000)=0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000faf000)=0x3ff, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) bind$inet6(r4, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000079000-0x11)="2f73656c696e75782f656e666f72636500", 0x22106, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00009af000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ae000)={0x3, 0xffffffffffffffff, 0x0}) sched_getaffinity(r5, 0x8, &(0x7f0000a5b000)=0x0) mkdir(&(0x7f0000870000)="2e2f66696c653000", 0x2) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f0000747000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000ab9000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") sendmsg(r6, &(0x7f0000256000-0x38)={0x0, 0x0, &(0x7f0000d42000-0x60)=[{&(0x7f0000f8d000-0x6b)="a78a11b700e80a7ffd7f2cf0a3ea78e2016eb0b4339a059196d8988665e4d721ad08e697db52f2122d99f88430b9a718392303bf98c399c266ae9400930de8a90a1cb2fd1f5eb22ecb88ea21b15ba3e85d0f216011e7f859e238a8e7242375c36ded438ee42b02803bf3c9", 0x6b}, {&(0x7f0000fcb000-0x2a)="150a2f0202d2c5a015bda5d1ee7731b694f5312e3c63a7eef122977ae43f91911f92f82124d4c88ac7ee", 0x2a}, {&(0x7f00007b6000-0x78)="d2123f9f96b0f8c112a70d623e92dcb52c123b0d073efb17a6e863b4da01729041dfb58d459c12a255f53c6a20af1f477e938361faf687cec106a45b76e6455bd34fd183dde9c95af97b7066b5683483cf51b229ded67c6b41665554cf85dbf97a8f779284a626b834bf91a87510c1f512873035ea53bdbd", 0x78}, {&(0x7f0000d53000-0xfd)="dbb5a902489d6f1bcbf0f32c6d7fce8a0873f073d3562e0400366b5952098b0cb7e1857c6cbd1e292ebe3f298f1769c28398844bd96ce0a7dbbe2bc91d116829eef9fce5ead80e0d2e6a9d6c824383e4f2156de422138fcffbad7ca0996f8f0abda947bebde143aa458b92efb03c4fa615b03b6092f9f86b99eab9b808c8546c524dea4553a62f8468a28474f22f0a8527802bcf13e979132a9192ae8a4f1c9afa63ebaccb9dfbe8f040271308a54fcf607a8d2c63646f8ffa016a4149c2a300b5773f5ec68d4cd244f97d95be6d114a870f3c949232102460d935c008f018c74642c77c97f5b753cb272253eb1a32639389d1f7dc7a6a3e6c6b1cac40", 0xfd}, {&(0x7f00000dd000)="308542a48945e5e96a739ce177c9e625f5f296b2e0b84bdf248223809f7343af4531429f8c4e00a35803c3665a1afafc28aeae088c371c688674a857d4690ea93b4cc1775fa55aeb1b6d07894a2a5ca9b01984de9fa4070223d2661aa491fbfc05c07506a1fc95a501d05216a843e1ad0657807a0611f4209283be24f8b132623880f0ab273621d5da69636c3cc9626e4b563b9f8967a14a6b9916a5cdf214c4b9b33eecfa4e", 0xa6}, {&(0x7f0000822000-0x84)="6844c4106d1baecd6fc18906fecce5f61c8085f46fbf5ba0c8177eeb2302bc2d023492d50a377feb62155c0ce8d99d31eab1c25a227c3328e308e6738043234682f57d725403899f33b26a720f8608c61ba5f4d468878521167de0c16159176160b4e93de92a917f382b5806ec8ec5e98227d29d35f778cf7f7c3bb2c6508b378cb42242", 0x84}], 0x6, &(0x7f0000816000-0x588)=[{0xd0, 0x101, 0x6, "33542e456bdbfa2feab818ca7c95da713615341d7a29af7148056400d45ef24e889fa990973370a2a1f12318826fcf5bee7a06d868eef80b5b5ece8ac95e19c475aaa8c4511dafaaec81a891367e3ca4609886e562ebf2ecd28c5a36c64758246548cef3040dcdaf1dfa98e360f9e7cd430de7a7cbbef38d948e26ee0bce2bfcf278b44d1bf6ae09349d3230c05502b8540b610137a32cca109954817c1b5eddaf70cbb8e180db08a8b61132ee293566ad3b0d9a78220b923fe07d"}, {0x108, 0x118, 0x9, "9185182b58957c1f8201cbebf4b1107f4b03aa1bba61162b289cb0b7de527d25d69baafcd7330a370f31c72989f4e0557073ce40a3fed2f7e9bf2c572562e4431be45213df37dccb248c66ed2671c09a62181cabc48c776e70ad1b1c15c05a1a06e49c4b53c0cf4b26c95188006957f470bcb59323406566c8c8a012fb7bc9067bc1f2bc71b679c886f20dc7cc02e1c52dd7925802c1ebb63a71cafd1cbf3de0d07e58fa751cb7b6df7661dd0205ecd5f528df34c9c28c93df65b95dd3e40a7c4dcc8f45a43dd2079b1225ac77f88aa86dad796c2d2c4f6493f8d5f2647b4283d6120d8f374d63b7f0c872997d38d76c034c"}, {0x68, 0x10e, 0x88, "a78a2cf496278ffb84a48ec684cded0f47112bf05e6a0f48d91b708f425d6bb30c30fca34dbfd71eeff4ec365f1c9b1af3ae890eaf39dce689f665598b65f00d92da53d6b49614c3987b444bed49cc8bd7cd57"}, {0x48, 0x109, 0x5, "ab118804a45281fbbb307e0c7875b5579b3e9a554119610695aa86ce7a926c801d4220087ca40abac047ed20d762a7fb2a36b02b"}, {0x20, 0x0, 0xfff, "53faae401cfa474da127067c101a"}, {0xf0, 0x3a, 0x4, "b80a80efa1ffda1d8b15d2c4ea7cab95840866ca8025edda0e03afc0a8d7d9bd726b46d7eaa472c79b66b5d69b5620bddbc61d5865eed6be85e3cf9d368aea61a46ec9fedf1b918329ff48ecd7e24b2cdc79d0fc37eb46580920de7520813a4f55eae824bc1e2272b05df180bf65c4942c219e679eac7a09dbc691fbb177150d68a0cf18cf7173707108943dcb0be5ac8f0ae9b8e192f8bce48f8ef2132b1a2c5275e147d5f541f1e4626a8dcf54afca5fdc6bcc45aeaba4aeb30097063915239d84a5d7eadf23a49d5107521decd367f0fdb19182b9d8b2a19e4747cc"}, {0x28, 0x1ff, 0xc2, "0f5a8f3dc0884efce17f2e9ab9e7d4b2dc94a9"}, {0x110, 0x116, 0x267, "c16e6be49da7cb4361ce254355665ac453d4a00541bdf9edc18a53a3d7a3c1bb24a1e039345e0249a11e3b4d8d737da39d38e5eab258755a27d98df8f7adcdb9f6c8cb3222c7c474fcd24863a06026eeddce2022045904c6f978d9386fd93b49058bb79d21792ec8f9f02a0ec3839ef8b7ef6d02da9a0b95cbfbdf9dd49c845f2cb998e47aad5e4f1cd42a61397a2dba04e351afdc25da66573c1eb38c6c0245bbb64721e99c71425999d0b76830589d1666dbbabd477a141ec91c34f1106c4a126a12c6eb447df5dad410dafd6da26d119b5c75a0378e770cb03e0b2d0437545eef3ca7c9139ec58368361a39b0f40c34e067ad302ad9b7d4"}, {0xa0, 0x10f, 0x9, "64963cdf437e3de0975302873adbd07279482d99bef43ba66098876241f7df5bc688ab1ac523324fcd0d54ecd298fa4daea32307fdaa2c8e473cb3999ee4858611b9d58575b340d90ddaafe10ad380d6b21269c34e195e5d35644aa39a72532888ceda2ab3d487dde72f821323c2fe23e3f964d33bc08b90c39a1ff41874cb341f3300f96b8a81c26d71d20e4a8d5e07"}, {0x18, 0x11b, 0x10000, "30bfcb7fd8"}], 0xa, 0x4000000}, 0x1) rename(&(0x7f0000b95000)="2e2f66696c65302f66696c653000", &(0x7f000044c000)="2e2f66696c65302f636f6e74726f6c00") 2017/12/14 08:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:03 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd2000-0x4)={0x0}, &(0x7f000018d000-0x4)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd2000-0xc)="2f6465762f72666b696c6c00", 0x701000, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c98000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) ioctl$KIOCSOUND(r1, 0x4b2f, 0x5) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000022d000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockname$netlink(r3, &(0x7f000033d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a98000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fd2000)=r2) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000fd3000)={0xf9}, 0x8, 0x800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e5d000-0x8)={0x0, 0x0}) [ 164.758863] kauditd_printk_skb: 490 callbacks suppressed [ 164.758870] audit: type=1326 audit(1513241642.972:18981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/14 08:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004a5000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002de000)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000020e000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f00007a4000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cbc000-0xc)=@sack_info={r3, 0xbd1e, 0x800}, 0xc) 2017/12/14 08:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xc0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 164.774988] binder: 6599:6608 BC_FREE_BUFFER u0000000000000000 no match [ 164.774997] binder: 6599:6608 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.775030] binder: 6599:6608 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 164.775036] binder: 6599:6608 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2017/12/14 08:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:03 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000082a000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004e8000-0x4)=0x0) [ 164.775045] binder: 6599:6608 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.775054] binder: 6599:6608 got reply transaction with bad transaction stack, transaction 580 has target 6599:0 [ 164.775061] binder: 6599:6608 transaction failed 29201/-71, size 24-16 line 2762 [ 164.801881] binder: release 6599:6608 transaction 580 out, still active [ 164.801897] binder: send failed reply for transaction 580, target dead 2017/12/14 08:54:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 164.804322] binder_alloc: 6599: binder_alloc_buf, no vma [ 164.804335] binder: 6599:6614 transaction failed 29189/-3, size 0-0 line 2947 [ 164.807030] binder: 6599:6608 BC_FREE_BUFFER u0000000000000000 no match [ 164.807039] binder: 6599:6608 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.807056] binder: 6599:6608 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 164.807062] binder: 6599:6608 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2017/12/14 08:54:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d1e000-0x9)="2f6465762f73672300", 0xfffffffffffffff9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1b, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf63, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x8000, 0x0, 0xfc, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) capset(&(0x7f00003cb000)={0x20071026, r1}, &(0x7f0000e4b000-0x18)={0x2, 0x3, 0x2, 0xc93, 0x7ff, 0x5b0}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000509000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfffffffffffffffe) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41e2, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000873000-0x4)=0x4040008) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000ddf000)=0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x14000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x400000, 0x6, 0xfffffffffffffffd, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x0, 0x0, 0x40000002}) capget(&(0x7f0000272000)={0x0, r1}, &(0x7f0000d24000-0x18)={0xffff, 0xfff, 0x81, 0x3, 0x1f, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00004b0000)={0x3, 0x401, 0x7f, 0xff80000000000000, 0xfffffffffffffff9, 0x7, 0x63771c14, 0x2, 0x1000, 0x0, 0x2, 0x1ff}) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f0000787000)={@common="697036746e6c30000000000000000000", @ifru_data=&(0x7f0000402000-0x20)="6d7a21395dc85d9eddaaa838aaf55fbc81f408d86af3d0a3e86c76c76d5ca1a9"}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000929000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/14 08:54:03 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[], 0x0) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) dup(r0) [ 164.807072] binder: 6599:6608 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.807080] binder: 6599:6608 got reply transaction with no transaction stack [ 164.807087] binder: 6599:6608 transaction failed 29201/-71, size 24-16 line 2747 [ 164.819087] binder: undelivered TRANSACTION_ERROR: 29189 [ 164.847337] binder: 6622:6625 BC_FREE_BUFFER u0000000000000000 no match [ 164.847346] binder: 6622:6625 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.847362] binder: 6622:6625 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 164.847371] binder: 6622:6625 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.847380] binder: 6622:6625 got reply transaction with bad transaction stack, transaction 588 has target 6622:0 [ 164.847387] binder: 6622:6625 transaction failed 29201/-71, size 24-16 line 2762 [ 164.865264] binder: release 6622:6625 transaction 588 out, still active [ 164.865282] binder: send failed reply for transaction 588, target dead [ 164.868550] binder_alloc: 6622: binder_alloc_buf, no vma [ 164.868562] binder: 6622:6629 transaction failed 29189/-3, size 0-0 line 2947 [ 164.870387] binder: 6622:6625 BC_FREE_BUFFER u0000000000000000 no match [ 164.870413] binder: 6622:6625 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.870430] binder: 6622:6625 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 164.870441] binder: 6622:6625 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.870449] binder: 6622:6625 got reply transaction with no transaction stack 2017/12/14 08:54:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000002, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000da6000)=[@in6={0xa, 0x3, 0x1ff00000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, @in6={0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x56}], 0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a20000-0x18)={0x0, 0xffffffffffffffab, 0x30, 0x4, 0x80}, &(0x7f0000f2a000)=0x18) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000f67000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c7000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a09000-0xc)={r1, 0x9d, 0x20}, &(0x7f0000f66000)=0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000bed000)={r3, 0xa1, "d82a47fe60ab0552421ef855bb3214bf67b5e7a7adfe68a2061eefb1c3fa978940c1dc7663a30c7e96b1c85bc0c7e97fa591a1af555616d813b60a5aa8f2da82a3027df4678084ad5989c50e120df4f818b2ef60d0b161104c716471e1edb1368d0a81cde05506efd56ae4af5bcfa5868e63f1931904209d998839f1048444a92c3d2fae37c3b786c53f443e39701ce53dddb579c119058e936ad590130411d12f"}, &(0x7f0000f66000)=0xa9) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f69000-0x8)={r3, 0x100000000000d}, &(0x7f00008a5000)=0x8) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00007f2000-0x14)={0x0, 0xdc8, 0x81, 0x40, 0x1, 0x100000001}, &(0x7f0000f77000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000da4000-0x10)={0x0, 0x8000, 0x3, 0x587, r5}, &(0x7f00008b5000)=0x10) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0f000-0x14)="ff55d36cffba04715d0000000000000100000000", 0x14) 2017/12/14 08:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000022c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x220000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000d38000)=0x0) socketpair(0x1b, 0x4006, 0x100000001, &(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) request_key(&(0x7f0000842000)="6465616400", &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005d000-0xd)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff) mkdir(&(0x7f0000373000)="2e2f66696c653000", 0x1) getpeername$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d12000)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000764000-0x14)={{0x6, 0xd6, 0x29, 0xa6, 0x7f, 0x8}, 0x1, 0x101, 0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000051a000)=@generic="b89c0ea37a030de514f4d7a5962dfdd3") unshare(0x20000) mount(&(0x7f00003c5000-0xe)="2e2f66696c653000", &(0x7f0000076000)="2e2f66696c65302f66696c653000", &(0x7f0000090000-0x9)="646576746d70667300", 0x8000, 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000772000-0x1)="4b") unshare(0x62020200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00007df000)={&(0x7f0000562000/0x4000)=nil, 0x4000}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000055d000)="2f6465762f7161745f6164665f63746c00", 0x2008500, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000608000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000832000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000286000)="2e2f66696c653000", &(0x7f0000b4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000be2000)={0x9, 0x236bf427, 0x9, 0x0, 0x3, 0xffffffff, 0x80000000, 0x2, 0x3b1e82f1, 0x3}) ioprio_set$uid(0x3, r3, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000000)="", &(0x7f0000000000)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eb7000)=0x0) 2017/12/14 08:54:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c60000-0xa0)={r7, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x101, 0x8, 0x401}, &(0x7f0000b1b000-0x4)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_procfs(r0, &(0x7f0000600000-0x16)="6e65742f69705f7461626c65735f7461726765747300") [ 164.870458] binder: 6622:6625 transaction failed 29201/-71, size 24-16 line 2747 [ 164.883770] binder: undelivered TRANSACTION_ERROR: 29189 [ 164.983033] binder: 6635:6637 BC_FREE_BUFFER u0000000000000000 no match [ 164.983042] binder: 6635:6637 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.983058] binder: 6635:6637 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.983067] binder: 6635:6637 got reply transaction with bad transaction stack, transaction 596 has target 6635:0 [ 164.983074] binder: 6635:6637 transaction failed 29201/-71, size 24-16 line 2762 [ 164.988328] binder: release 6635:6637 transaction 596 out, still active [ 164.988344] binder: send failed reply for transaction 596, target dead [ 164.994275] binder: 6635:6644 transaction failed 29189/-22, size 0-0 line 2832 [ 164.995990] binder: 6635:6637 BC_FREE_BUFFER u0000000000000000 no match [ 164.995998] binder: 6635:6637 BC_ACQUIRE_DONE u0000000020001000 no match [ 164.996030] binder: 6635:6637 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 164.996037] binder: 6635:6637 got reply transaction with no transaction stack [ 164.996042] binder: 6635:6637 transaction failed 29201/-71, size 24-16 line 2747 [ 165.009464] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.263605] audit: type=1326 audit(1513241642.972:18982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 165.289104] audit: type=1326 audit(1513241642.972:18983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=321 compat=0 ip=0x452a39 code=0x7ffc0000 [ 165.314837] audit: type=1326 audit(1513241642.972:18984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 165.339997] audit: type=1326 audit(1513241642.972:18985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 165.364879] audit: type=1326 audit(1513241642.978:18986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452a39 code=0x7ffc0000 [ 165.389666] audit: type=1326 audit(1513241642.978:18987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 [ 165.414419] audit: type=1326 audit(1513241642.978:18988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/14 08:54:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c60000-0xa0)={r7, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x101, 0x8, 0x401}, &(0x7f0000b1b000-0x4)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_open_procfs(r0, &(0x7f0000600000-0x16)="6e65742f69705f7461626c65735f7461726765747300") 2017/12/14 08:54:03 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005a4000)="2f6465762f76637300", 0x200, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd2000)={0x3}, 0x4) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000095f000-0x10)={0xb4a3, 0x0, 0x0, 0x107}) 2017/12/14 08:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000073d000)="2f6465762f7573626d6f6e2300", 0x8, 0x200000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000fe2000-0x20)={0x103004, 0xf002, 0xc7a4, 0xfffffffffffffffd, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x200e, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) eventfd(0x6) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e98000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000028a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000224000-0x4)=0x14) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000640000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x5) 2017/12/14 08:54:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d04000)={0x0, 0x0, 0x0}, &(0x7f0000c35000-0x4)=0xc) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000071f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00001c2000/0x18000)=nil, &(0x7f000069e000)=[@text16={0x10, &(0x7f0000592000-0x6f)="0f00d60f22d746b88d1500000f23c0660f3a6195ffff16663500000f000f23f86766c7442400980000006766c7442402002800006766c744240600000000670f011c240f35640f06baf80c66b856bc818466efbafc0cec66b80500000066b9006000000f01d9260ff2754f2e0f01cf", 0x6f}], 0x1, 0x0, &(0x7f0000839000)=[], 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000af7000-0x138)={{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x1000, 0x20, 0x0, 0x9, 0x80, 0x20, 0xffffffff, 0x3, 0x0, 0x0}, {0x2, 0x6004, 0xe, 0x8, 0x5, 0xfffffffeffffffff, 0x7, 0x1, 0x9, 0x1, 0x4, 0x7, 0x0}, {0x10000, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x13001, 0x10000, 0xc, 0x1000, 0x3000, [0x1ff, 0x8, 0x2, 0xb65]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/14 08:54:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x5, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000364000)="3a2900") r1 = inotify_init1(0x80800) unshare(0x1000002) restart_syscall() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ed000-0x11)="2f6465762f7667615f6172626974657200", 0x10c01, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r2, 0x9) eventfd2(0x1ff, 0x0) fcntl$getflags(r2, 0x10b) setpriority(0x0, r4, 0x6) mmap(&(0x7f00001fe000/0x2000)=nil, 0x2000, 0x2000004, 0x10012, r3, 0x0) r5 = socket$bt_sco(0x1f, 0x5, 0x2) read(r1, &(0x7f0000ae9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") mq_timedreceive(r3, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f000025d000)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f000092f000-0x24)={0x1d, 0x6d6, 0x7, 0x10001, 0x80000000009, 0x7, 0x3, 0x9, 0x0, 0xfffffffffffffffd, 0x7, 0x7}) clock_gettime(0x6, &(0x7f000095c000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000119000-0x10)={{r6, r7+30000000}, {r8, r9+10000000}}, &(0x7f0000890000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r3, &(0x7f00006cf000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469839f5434a65d5df02e", 0x9a, 0x2, &(0x7f0000ea4000)={r10, 0x0}) set_tid_address(&(0x7f0000493000)=0x0) r11 = dup(r5) ioctl$DRM_IOCTL_RM_MAP(r11, 0x4018641b, &(0x7f00003f4000-0x18)={&(0x7f0000923000/0x2000)=nil, 0x7, 0x3, 0x24, &(0x7f00007e6000/0x4000)=nil, 0x1}) setpriority(0x0, r4, 0x2) mq_timedreceive(r3, &(0x7f00006cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x88, &(0x7f00006cf000)={0x77359400, 0x0}) timer_settime(0x0, 0x1, &(0x7f00006d2000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006d3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r3, &(0x7f00006ce000-0xea)="00000000", 0x4, 0x7, &(0x7f0000052000)={0x0, 0x0}) 2017/12/14 08:54:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000c60000-0xa0)={r7, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x101, 0x8, 0x401}, &(0x7f0000b1b000-0x4)=0xa0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) [ 165.439116] audit: type=1326 audit(1513241642.978:18989): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cd71 code=0x7ffc0000 [ 165.464101] audit: type=1326 audit(1513241642.978:18990): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6603 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a39 code=0x7ffc0000 2017/12/14 08:54:03 executing program 5: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000f78000-0x10)=@generic="c1a7897ed95cef0eb979b23a5dff8808") r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x537a, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x7fc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) bind$packet(r1, &(0x7f0000f7d000-0x14)={0x11, 0xd, r2, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000002000-0x1c)={0xcbbd, 0x200, 0x8001, 0x0, 0x400080000, 0x4, 0x4, 0x5, 0xfffffffffffffffb, 0x0, 0x1, 0x8, 0x0, 0xff, 0x1, 0x8, 0x7, 0x0, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7c000)={&(0x7f0000f7c000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f7c000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000001000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000f7d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f7d000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f0000f7d000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf}], 0x9, &(0x7f0000f7c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x6}, 0x100) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f7d000-0x4)=0x6, 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000f7d000-0x10)={0xfffffffffffffff7, 0x2, 0x0}) write(r0, &(0x7f0000f7c000)="26000000130047f10714c1f8590022ff001000e30100000000000000000000000600100007358f", 0x27) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000003000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) rt_sigqueueinfo(r4, 0x2d, &(0x7f0000002000-0x10)={0x19, 0x7, 0x4, 0x7fff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0x80000000, 0x0, 0x1, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000000)={r5, 0x9}) 2017/12/14 08:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000)="0a0775b0d50006e5b3b60ce45c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 165.506648] binder: 6685:6687 BC_FREE_BUFFER u0000000000000000 no match [ 165.514887] binder: 6685:6687 BC_ACQUIRE_DONE u0000000020001000 no match [ 165.527539] binder: 6685:6687 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 165.537423] binder: 6685:6687 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 165.544403] binder: 6685:6687 got reply transaction with bad transaction stack, transaction 604 has target 6685:0 2017/12/14 08:54:03 executing program 1: socketpair(0x3, 0x3, 0x3, &(0x7f000015b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x8, 0x84) fsync(r0) sync() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000009c000-0x80)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x80) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a4b000)="2f73656c696e75782f636865636b72657170726f7400", 0x22000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b09000-0x4)=0x0, &(0x7f0000955000)=0x4) lgetxattr(&(0x7f0000e5f000-0x8)="2e2f66696c653000", &(0x7f0000362000)=@random={"73656375726974792e00", "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000968000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000fb9000)={0x7, 0x0, [{0x80000019, 0x40, 0x6, 0x3, 0x100000001, 0x0}, {0xc000000b, 0x3, 0x1, 0x6, 0x6, 0x0}, {0x4, 0x9, 0x9, 0x2, 0x0, 0x0}, {0x80000008, 0xffffffffffffffff, 0xfffffffffffffffe, 0x100000001, 0x8001, 0x0}, {0x40000007, 0x7, 0x81, 0x0, 0x80000000, 0x0}, {0x80000007, 0x1, 0x2, 0xffffffff00000001, 0x1, 0x0}, {0x0, 0x5, 0x20, 0x7, 0x5, 0x0}]}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f0000ee7000-0x13)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f000053f000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e70000-0x8)={0xffffffff, 0x3f}, 0x8) r3 = syz_open_dev$vcsa(&(0x7f0000478000+0x2f2)="2f6465762f766373612300", 0xf2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000b63000-0x4)=0xe6, &(0x7f0000f83000-0x8)=0x4) 2017/12/14 08:54:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000ca000-0x10)={&(0x7f000012b000/0x3000)=nil, 0x3000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00007ea000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x4}], 0xbc) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064e000)="2f73656c696e75782f73746174757300", 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) r3 = dup2(r1, r1) semget(0x0, 0x400001, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000323000)={0x0, r3, 0x3, 0x1, 0x0}, 0x14) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00007c3000-0x8)={0x20, 0x5}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000ec6000)={0x5001, &(0x7f0000a54000-0x8)=0x0, 0x5, r3, 0x6}) prctl$getreaper(0x2f, &(0x7f0000ef6000-0x8)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00009b0000-0xa)="2f6465762f6375736500", 0x20000, 0x0) [ 165.554820] binder: 6685:6687 transaction failed 29201/-71, size 24-16 line 2762 [ 165.572052] binder: release 6685:6687 transaction 604 out, still active [ 165.578879] binder: send failed reply for transaction 604, target dead 2017/12/14 08:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xc0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:03 executing program 7: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000)="2f6465762f73672300", 0x2ad8995f, 0x40) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000272000-0xc)="2f6465762f72666b696c6c00", 0x4002, 0x0) write$evdev(r1, &(0x7f0000072000)=[{{0x0, 0x2710}, 0x0, 0x1000, 0x80}, {{0x77359400, 0x0}, 0x4, 0x9, 0x0}], 0x30) mmap(&(0x7f0000270000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000000000)=0x0, 0x8) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000272000)={&(0x7f00000ea000/0x1000)=nil, 0x47f, &(0x7f00001da000/0x1000)=nil}, 0x18) mmap(&(0x7f0000272000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000273000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000000006, &(0x7f00000d4000-0x8)="ae30f91e5212a236", &(0x7f0000f13000)=0x0, &(0x7f0000274000-0x4)=0x0, &(0x7f0000227000)="7a") ioprio_set$pid(0x2, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)="2f6465762f73657175656e63657200", 0x300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) accept$inet(r0, &(0x7f0000c42000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c83000-0x11)="2f6465762f7667615f6172626974657200", 0x101001, 0x0) syz_open_dev$mouse(&(0x7f000098e000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) r4 = accept(r3, &(0x7f0000c87000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008ae000-0x4)=0x14) mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, r4, 0x0) socket$inet6(0xa, 0x3, 0x100000805) 2017/12/14 08:54:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031a000)="2f6465762f6877726e6700", 0x48000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000345000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000171000)={&(0x7f0000509000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d91000-0x8)={r1, r2}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f65000)="2f6465762f6175746f667300", 0x100, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000eb4000-0x1d)="f0558da928de8f85d279921ce48e5b03bf9bc029abe54b8b1d2d2a1b7d", 0x1d) bind$inet6(r4, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000f38000-0x12)={@generic="ff624b4274995aa59e3e6b60933b4b6f", 0x10001}) r5 = socket(0x11, 0x10000000803, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000b93000)={&(0x7f0000274000)=[], 0x0, 0x7, 0x1ff, 0x6, 0x1, 0x4, {0x2, 0x80, 0xfffffffffffffffa, 0x3, 0xe, 0x7, 0x2, 0x7fffffff, 0xef, 0x5, 0xe000, 0xfffffffffffff40e, 0xb9c5, 0x7, "f439588227c517c4fd7ffc5882c4510695c96dd7e5a44b0b678b9ba48ec43d01"}}) connect$inet6(r4, &(0x7f00002b5000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) sendmmsg$nfc_llcp(r5, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x2, 0x0, 0x800, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000008000)={0x27, 0x3, 0x4, 0x4, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x2}, 0x60, &(0x7f0000847000)=[{&(0x7f0000fa6000)="e8eddbfca9091bbda60435ced18c5a1a8a39c467e00fe11c4a39c877b4345eb0f57c1717dbdfcf98737809afff795f1d4d382db49122f44559c9c13e2a573597cfe727c2cc857efa8079f9aecc6f59ddf784d1e511c7b4d190828b8aa7ac43a7bb23acd5e77a9daa51b56801ce21a5895dc5bbe698f7f69b94a315fe41cc3ee61cddae8aa65b867210ccc697372341f206011b119911a976525e8769a6", 0x9d}, {&(0x7f000091a000-0x31)="ab4eb39ec1a047ba4dad7871cd9ec5f839ab9113eda60bb7cc1be8ce30d045686643d8a18ca9eb487163119e6ec860aed3", 0x31}, {&(0x7f0000c6f000)="6c826fbf418ee81b0f8f061c827acbe52613c05af5e1986c3440e953c2784df3d8b67351c44c7fedb178663b50f8c4f5e6c40d26d6c256729b1111b2428eda37f0a9e4f4af814df35e52d51f576df05f777348d2825f26e46adb22d90c3a079864fd82f6780eb5f3991742ce9034ab079ac673c510aadf27911334f0aea9b755d62807698ed07327e1ad6e0b8eba339a8b6f6ccd404478a92bedf3209d85b8328c80c1de150f35e52ec8f256febfedd48b0de41209210e50e0c32614f5dfb2b06892ea762fff3f07bdc133dd4651c459060919280391a40a0e07a828289cf37d16a652f45f982830aae0a6faa997738f37d8", 0xf2}, {&(0x7f0000fa7000)="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", 0xfe}, {&(0x7f0000fa8000)="66c63ef2a03207324cd63db203391a0b5240b9784fcd8d287c6c93e093ca48865cc9e40d70792b7d3ecf8f92f57b2fc2f9d415bf7e2b560f7926da9e8b5ea868047aaa2f048b4718aeebd676a477ab59b9331fda452eb3769e56fcd424020b75ed52a265a1e492fdf1ec4e854a762d9259fc4b3ed40c66b7f794b7603b9610f7bdbb94fa1ff91d87759b32d723b071c0dd1d770d43f489dc1789e61ca566e3d9261f526cd40158073e00a55a44dc494f35c66cbc0bd04df11c26698028825e4a481c1109070583282d8ca8d00d68c79a602a0db824f99f0c11115db949664af06cf7349c51c8af5b31ccd08659b0bee4fa9a36fed896", 0xf6}, {&(0x7f0000811000)="d4054df1644c20da7a155bf9d3c5f45dbd304bea504fe8bcc5fedf75bd15165fdf5fc05319de316735982aff362012f29b92209b880ab9391036d2c980349766d32136ff89376a22fdb2b2fb42fc616d8673c7bb09880fff2441a393c21f14", 0x5f}, {&(0x7f0000faa000-0xd2)="1a616cd6fd7957a1e487d25aa8d416a943c3c0e918a53ec09bf8e77f2b528361214e0a57d92eda96d81320c880500f6af6fa8dfe19148b6b8d208ebb6e631b1627cc3d2bb9c8774830ce3a7de6897947ad6a97803544924f8385153462007848302918f9ce93fcaf0787b29ac8935cdf56c71ccbee174fd807cc96b8306b9154dfa8c175aa0c5c3c03031d6c605000117bb7004af1fe04af22bc5109c2b971561165f94ab6a7d5566903aa686172fabb17a751efdbe73486a469f5b6b6325dce08abcc6b35b80426130a6225c81e189e8b21", 0xd2}, {&(0x7f00000ce000-0x72)="5d2a9861c9d8256f572717b1fedf0c5926a611c9583b1a5a962d4414f9c5c4f8f72ec0a482838c954eb16f4f4ef2c574abc60ff65247b46290dd6da2264e4d47e5c960f3653b3b9f5e309f8da4f7891f693ddac7771220cdb3231a232017575a30a5523afb670baeb8d3fb74382e1d9fd383", 0x72}, {&(0x7f0000fab000-0xdb)="c770e1005d05fef62abfce2536520b8b85bd9bbd39e6d629244d747163baad77a6da89266337a3a06267fe1b6afb04296cd61383b1c60d116d5f7d67c990531c0214bdc63882ed01e6191a8d048806b6e4eba2d752b7c5005cb660bcf7630796baa5462b6507c1772347852913e98af4590560c362f9e2edb7afd2f69d87c39b246969d6d92359b2a333251cbfdf1285638ef71897c1527221b85b64325031d52d3b22b2e7fdb8a209eaee719d5e880bbee24e1e8f0f20bdcbbc231e62b2ce77e59d9a2c154dd23a31c1dd6fd6b208087c6e0fd4d8bf794d7d05dc", 0xdb}, {&(0x7f00000aa000)="2768ead99ddbc9539f9ed4409a98492057ea8d3c20d2ca539c2d07bfc16e2fc7b741e3fa9979d2b162f398d0bc8da6e4f529ddb7fdd75ca0dbb29129ce0b68b5ce487d85d6df2497c41c34f49db63e0f98f4e5e1ff92113a797688c79cbb0a6f1f6664129cc551799e8ded38d62dab6944cf52e87f01f93632b55397738d024d644f82220c97491583e1cc951ff8db4fc6e4be3ffaf903717faafa20f2a745694b21212bb17948baf584468b260918187bcc2ade80e68096b6a650917d0fdf24001b8e410a96c50195de0a6427ebc188e692346c688e", 0xd6}], 0xa, &(0x7f0000fa4000-0x28)={0x28, 0xfffffffffffffffc, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0xe}], 0x2, 0x20000080) listen(r4, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x5) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockname$ax25(0xffffffffffffffff, &(0x7f0000393000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006ce000-0x4)=0x10) r8 = socket(0x2000000011, 0xa, 0x300) ioctl$sock_inet_SIOCDARP(r8, 0x8953, &(0x7f000006b000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r9 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r9) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00009a5000)={0x0, &(0x7f0000193000-0x10)=[]}, 0x10) r10 = socket$inet(0x2, 0x4000000803, 0xff) sendto$inet(r10, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f000084e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r8, &(0x7f000050e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x12101, &(0x7f00000c4000)={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) write$tun(r7, &(0x7f00004ae000)=@hdr={0x1, 0x84, 0x258, 0x8, 0x100000001, 0x10000000000005, @ipv4={{0x6, 0x4, 0x5, 0x3f, 0x1020, 0x2, 0x0, 0x6, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @udp={0x1, 0x2, 0x1008, 0x0, "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"}}}, 0x102a) 2017/12/14 08:54:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x0, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 165.589715] binder_alloc: 6685: binder_alloc_buf, no vma [ 165.589729] binder: 6685:6703 transaction failed 29189/-3, size 536870912-0 line 2947 [ 165.591558] binder: 6685:6687 BC_FREE_BUFFER u0000000000000000 no match [ 165.591567] binder: 6685:6687 BC_ACQUIRE_DONE u0000000020001000 no match [ 165.591585] binder: 6685:6687 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 165.591594] binder: 6685:6687 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 165.591602] binder: 6685:6687 got reply transaction with no transaction stack [ 165.591611] binder: 6685:6687 transaction failed 29201/-71, size 24-16 line 2747 [ 165.615579] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 165.621754] binder: BINDER_SET_CONTEXT_MGR already set [ 165.621764] binder: 6718:6719 ioctl 40046207 0 returned -16 [ 165.621829] binder_alloc: 6685: binder_alloc_buf, no vma [ 165.621841] binder: 6718:6719 transaction failed 29189/-3, size 0-0 line 2947 [ 165.638394] binder: BINDER_SET_CONTEXT_MGR already set [ 165.638402] binder: 6718:6719 ioctl 40046207 0 returned -16 [ 165.638446] binder_alloc: 6685: binder_alloc_buf, no vma [ 165.638460] binder: 6718:6722 transaction failed 29189/-3, size 0-0 line 2947 [ 165.640220] binder: 6718:6719 BC_FREE_BUFFER u0000000000000000 no match [ 165.640228] binder: 6718:6719 BC_ACQUIRE_DONE u0000000020001000 no match [ 165.640285] binder: 6718:6719 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 165.640293] binder: 6718:6719 got reply transaction with no transaction stack [ 165.640300] binder: 6718:6719 transaction failed 29201/-71, size 24-16 line 2747 [ 165.643315] netlink: 'syz-executor5': attribute type 16 has an invalid length. [ 165.674601] binder: BINDER_SET_CONTEXT_MGR already set [ 165.674609] binder: 6732:6735 ioctl 40046207 0 returned -16 [ 165.674670] binder_alloc: 6685: binder_alloc_buf, no vma [ 165.674682] binder: 6732:6735 transaction failed 29189/-3, size 0-0 line 2947 [ 165.685816] device eql entered promiscuous mode [ 165.697466] binder: BINDER_SET_CONTEXT_MGR already set [ 165.697477] binder: 6732:6735 ioctl 40046207 0 returned -16 [ 165.697485] binder_alloc: 6685: binder_alloc_buf, no vma [ 165.697497] binder: 6732:6737 transaction failed 29189/-3, size 0-0 line 2947 [ 165.699912] binder: 6732:6735 BC_FREE_BUFFER u0000000000000000 no match [ 165.699920] binder: 6732:6735 BC_ACQUIRE_DONE u0000000020001000 no match 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe1, 0x0, 0x7ffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d5bda86d69ef17, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000f61000)={0x0, 0x0}) futex(&(0x7f0000004000-0x4)=0x0, 0xb, 0x4000000000000001, &(0x7f0000003000)={0x0, r1}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000000000, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00005c3000)="2f6465762f6c6f6f702300", 0xe8c, 0x4002) fcntl$getown(r2, 0x9) r4 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x800000000003) recvmsg(0xffffffffffffffff, &(0x7f000098a000-0x38)={&(0x7f0000fc4000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fdd000)=[{&(0x7f000048b000-0x33)="000000000000", 0x6}, {&(0x7f0000fd0000-0x84)="", 0x0}, {&(0x7f0000da2000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00003f8000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f0000aeb000-0xc)="000000000000000000000000", 0xc}, {&(0x7f0000631000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000ca0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x5}, 0x1) pwritev(r4, &(0x7f000060c000-0x60)=[{&(0x7f0000ae7000-0x1000)="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", 0x1dc}, {&(0x7f0000767000-0x3b)="86dadbf8c242682370fbe4307000000400c6fbf9c421c6b753003a18c8be044609003ad34a9c5fe73dac94537c503b03e258126186619b089a727a", 0x3b}], 0x2, 0x3) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r3, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00001f7000)=0x3) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007c0000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00004ec000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f000051c000)={"d89c60a96ae4a6d9677dd6d45f0ae4fe", {0x4, 0xffffffffffffffff, 0x4, "50bdd4eb52d8", 0x401, 0x0}}) fcntl$addseals(r4, 0x409, 0xc) fsync(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000467000)={0x80000001, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000a11000)={0x3, r5, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f0000a6d000-0x20)={0x81, r5, 0x40002, 0xffffffff}) r7 = inotify_add_watch(r4, &(0x7f0000d2b000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r4, r7) getpeername$llc(r4, &(0x7f0000447000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002ce000-0x4)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0086438, &(0x7f0000fa1000-0x8)={0x8000, r6}) sendfile(r0, r3, &(0x7f00000de000-0x8)=0x0, 0x600b2c6a) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b49000)="2f6465762f7667615f6172626974657200", 0x40803, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_dev$sg(&(0x7f0000c3a000)="2f6465762f73672300", 0x8000, 0x40000000000) process_vm_readv(0x0, &(0x7f00001c5000-0x40)=[{&(0x7f0000459000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f0000b9e000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f00002b3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f000093e000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f00009f0000-0x7)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000481000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000332000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00000af000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x8, &(0x7f0000d3c000-0x8)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) inotify_add_watch(r8, &(0x7f000088a000)="2e2f66696c653000", 0x200) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000810000)=0x0, &(0x7f0000fd1000)=0x4) 2017/12/14 08:54:04 executing program 7: futex(&(0x7f000000d000-0x4)=0x6, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x7, &(0x7f0000092000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x3, 0xffff8}, &(0x7f0000fd7000-0x4)=0x0, 0x1000000000000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3000004, 0x32, r0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000824000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000071c000-0x14)={0x4, 0x1, 0x6, 0x9, 0x100000000, 0x5157}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000591000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861332d3232342d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r5, &(0x7f0000f73000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6b772874776f66697368290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000f73000)="110775b0d5e383e5b3b60ced5c54dbb7295df0df82f7ad4000000000000000e6", 0x20) r6 = accept$alg(r5, 0x0, 0x0) recvmsg(r6, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000f6f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000737000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000f79000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f6e000)="000000000000000000000000", 0xc}], 0x5, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) pselect6(0x40, &(0x7f0000fd6000)={0x6, 0x9, 0x1000, 0xec, 0x9, 0x3, 0x81, 0x1}, &(0x7f0000fd7000-0x40)={0x0, 0x1, 0x3, 0x401, 0xfffffffffffffe00, 0x4, 0x0, 0x4}, &(0x7f00009a8000-0x40)={0x8, 0x8001, 0x40, 0x0, 0xa0a, 0x3f, 0x752680000000000, 0x7}, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000fd7000-0x10)={&(0x7f0000fd6000)={0x0}, 0x8}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x2000002, 0x32, r1, 0x0) mmap(&(0x7f00004f0000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009de000-0x18)=[{r1, 0x4, 0x0}, {r0, 0x40, 0x0}, {0xffffffffffffffff, 0x100, 0x0}], 0x3, &(0x7f0000fd7000)={0x0, 0x989680}, &(0x7f0000fd7000)={0x6}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000255000+0xf33)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) r7 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x34, r0, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000fd8000)=0x1f) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fd9000-0x8)={0x0, 0x0}) 2017/12/14 08:54:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = openat(r1, &(0x7f0000ff0000)="2e2f66696c653000", 0x200, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000eba000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f000086d000)=0xc) open(&(0x7f0000b03000)="2e2f66696c653000", 0x80, 0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000c22000)={@common="6c6f0000000000000000000000000000", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup3(r3, r3, 0x80000) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000e38000)={0xf4, "b1bd4adc5f7f25647601b4367f5b86f7ddadf71178f2b2a76ff257e9567d3cdbd00e60af9e6a29943db606866e7f1796345edc588affba16553d5cc6b5afd12032c9b9baa7c349cdb7b3362d11b0a1f4c8a418dbe0bd14ad7bfc557c767c16a8ad4900000006bf702d9e7b1786af125307d0abfc9a20693cff6c7d7193e0086dd47eacde470da0eaa03cfe340f94ffff10340bc848a913f046c28d04dde25a8e5eae5cc28bfaa794482a62bf556e7fa8895c417cb59386889a3abdecacaa78ba10a189c4a354012d600f890d00000003a2f6e062ad99e8342db39fbf52d9784892182d8ff1c1417eeb16fefe8744eb05c462f85c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f00000dc000)={0xf, 0x4, 0x2, 0x81, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000092000-0x20)={@generic="65a560b486e5681aa58e230632a30c2d", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002cc000)={r6, &(0x7f000036f000-0x21)="1f240dd288cca2cd20e6864d866f0ef13a6fc4118b8cbbbde60cdc2938f5b300f0", &(0x7f00000c3000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000016a000-0x20)={r2, &(0x7f0000e1d000-0x1)="40", &(0x7f0000bdb000)="073f", 0x6}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f000047b000-0x5c)={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, 0x0, [0xed, 0x2000000000000, 0x1, 0xbb4, 0x50000, 0x19552da, 0x4, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000b17000)={0x26, "6861736800000000000000000000", 0x40, 0x0, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r7, &(0x7f0000fcc000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0xffffffffffffffff, "67636d28616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r8 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r8, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df5593002", 0x25}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x1}, 0x0) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000075e000-0x9)="2f6465762f73672300", 0x3ff, 0x400000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 165.699940] binder: 6732:6735 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 165.699955] binder: 6732:6735 got reply transaction with no transaction stack [ 165.699976] binder: 6732:6735 transaction failed 29201/-71, size 24-16 line 2747 [ 165.947285] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.954227] binder: undelivered TRANSACTION_ERROR: 29189 [ 165.959860] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:04 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af6000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x40000e2, 0x100000, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x40000, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000160000-0xc)={0x0, 0x9bf8, 0x10}, &(0x7f000017b000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000958000)={0x0, 0x7, 0x7, 0xebba, 0x4, 0x7, 0x10001, 0x94, {r2, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x218000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x8, 0x3ff, 0x3}}, &(0x7f0000656000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a0d000)={r3, 0x6}, &(0x7f0000ddd000)=0x8) setsockopt(r0, 0x5, 0xd, &(0x7f0000e5d000-0x3)="11d29c", 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000063b000)={0x10000, 0x20000000, 0xfffffffffffffffe, 0x8}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000073c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000196000-0x4)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000962000)={0x11, 0xff, r5, 0x1, 0x100000002, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) gettid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000582000)="2f6465762f70746d7800", 0x41400000000004, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00008fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4, 0x5, "eef7d8d067cbeef2e34fdc95dedb01f7ee72838df44fdd84fff25188b359a6b344e895eeba5d224ec3fbec2ba3c5a99d6d8b1b9837af000000001c13e14569ca", "037e054722765954e8bc9e3bc1ed6d4e7c1c3ec04713513f01b016ed857450f29bb7a9e3046743f2e59298ea7750e6f460b12a56e77b196223406be539e07c78", "ba5ed9bbb1acf29f18324ab4404ae4adec3acdbd4421826524e8351fcdf903d6", [0x0, 0x800]}) r6 = syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x200000000000001, 0x800000102) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002e4000)={r4, 0x1000, "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"}, &(0x7f0000248000)=0x1008) flistxattr(r6, &(0x7f0000c3c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa) r7 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendto(r7, &(0x7f0000a62000-0x4d)="5e8c6e19bddb1254e06443c5d2ff0300000000000000f2cf934d9940a53f3db5029d4926a3a600deb4218c8827501316cb2faa68361c4e08c2919554a5aa5e9a6edcde5177b2fb2b4b8b", 0x4a, 0x407fc, &(0x7f00006e5000-0x10)=@llc={0x1a, 0xff, 0x6, 0xffffffff, 0x7ffd, 0x1f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r6, &(0x7f0000311000)=[{&(0x7f00000c8000)="d58e2a1dc8996b8ba61c0e34607294331a4da18c350c8efee9002dae33f07b90d87b887544ba4972c7320d40a5041c236617dc6b4bb79949d7a9f46146c7718c2e172839ae5188d1e1f8fa16f58523e63cba9ce1e2b5bdca257c2f62327f52f54c6856b34fca2a210b6c9a074235239b77b308114a600e33c8f892132c7080779b8abd2774a140d6084508c8586ef944b5f4abe76614d3be842003e159aaa125", 0xa0}, {&(0x7f0000515000)="2d6d0394", 0x4}, {&(0x7f000075d000)="effeddb9be6cac182dfd16adca3d8bfa6779002f195448d0", 0x18}], 0x3) pwritev(r7, &(0x7f0000606000)=[{&(0x7f0000714000-0xbc)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a43428521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f03ff99c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e2682bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad16b6e52ca672fe0fb537", 0xbc}, {&(0x7f000004d000)="52c37d96937dfd32451dc3cdfcbe0b0992061053be212b77a63ec5eab842ac", 0x1f}, {&(0x7f000028d000)="f8f49bb1f12b4b367989b5b3a45f89b75f5d94736aa51f95fd9397202f4ecf7e111c4e56a080296835373c56405895160a67aeff1147d0", 0x37}, {&(0x7f0000f3d000)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0xfffffffffffffffe) dup(r0) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r1) sendfile(0xffffffffffffffff, r6, &(0x7f0000e59000)=0x0, 0x200000000000006) ioctl$LOOP_CLR_FD(r7, 0x4c01) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f00005af000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000235000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fd2000-0x8d)={0x0, 0x85, "c3cdd60240bc5e88c1c15230c26a4a319c5dfde0fe87d1173cba71c82df54093036db06539c59f9411807808e41f33ac8129558ee8292aa00ae73de5f75302d47e817d8beeea459d38bcf5c756f928a479de42a7e3c0a068065a40b8d0735c8a7217d067c60089b73fea63e9a335ddac142d7606e416dff87393266719a39ea1946d20e767"}, &(0x7f0000822000-0x4)=0x8d) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fd1000)={r1, 0x1}, &(0x7f0000ab7000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r3 = socket$inet(0x2, 0xf, 0x3) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003b6000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd2000-0x4)=0x14) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000293000)="2f73656c696e75782f63726561746500", 0x2, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) symlink(&(0x7f0000649000-0x8)="2e2f66696c653000", &(0x7f0000277000-0x8)="2e2f66696c653000") 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ff7000)="6879626c6100", 0x6) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f5c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a65000)=@common="00000000000000000000000000000000", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000062c000-0x8)={0x0, 0x0}) r3 = dup(r0) pwritev(0xffffffffffffffff, &(0x7f00001e8000-0xb)=[{&(0x7f00006e9000-0x11)="d7e47d00ff10c8396afbe6fd0fcafc03b8", 0x11}, {&(0x7f0000dee000-0x46)="558b04c377b1345932ee026297edc3eccc05c68eea372f259de4fd11b74532a5e795096d682476be18b158ff1e1b433f3a8885061dbe815bd32143b11477da89d773c42edcce", 0x46}], 0x2, 0x0) r4 = dup(r0) accept4$inet6(r2, &(0x7f0000eb0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006a2000-0x4)=0x1c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000063d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000400000-0x4)=0xe8) ioprio_get$uid(0x3, r5) r6 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r6, 0x40505330, &(0x7f0000ad3000)={{0x100000, 0x0}, {0xe, 0x0}, 0x0, 0x10003ff, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x802, 0x4000000000003) r7 = semget$private(0x0, 0x3, 0xc0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb1000-0xb)="2f6465762f6877726e6700", 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000a6e000-0x50)={0x24, @tick=0xffffffffffffff04, 0x64d, {0xffffffffffff0000, 0x81}, 0x7ff, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f000092f000)=0xe1fc) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r7, &(0x7f0000323000-0x6)=[{0x2, 0xb, 0x1800}], 0x1, &(0x7f000052a000)={0x77359400, 0x0}) [ 166.001257] binder: 6750:6758 BC_FREE_BUFFER u0000000000000000 no match [ 166.029758] binder: 6750:6758 BC_ACQUIRE_DONE u0000000020001000 no match 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a95000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009a6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fd2000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003e7000)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x61, &(0x7f0000542000)=0x100, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x208, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x3) r3 = inotify_init1(0x80800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = syz_open_dev$mouse(&(0x7f0000850000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x400000008, 0x400100) r6 = dup3(r4, r2, 0x80000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000499000)={0x0, 0x0, 0x0}, &(0x7f000060d000)=0xc) fcntl$setown(r3, 0x8, r7) fcntl$getownex(r3, 0x10, &(0x7f0000354000-0x8)={0x0, 0x0}) r9 = syz_open_dev$vcsn(&(0x7f00009f0000)="2f6465762f7663732300", 0xac, 0x8000) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000f64000-0xb)={0x3, 0x1, 0xfffffffffffff801, 0x804, 0x1ff, 0x5, 0x100, 0x80, 0x40, 0x2, 0x9}, 0xb) recvfrom$inet(r9, &(0x7f00009ff000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x100, &(0x7f0000d42000-0x10)={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4244, r8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000203000)={0x0, 0xb0, "b930ca8232b4eddcead76d4b94d0830bd17395f7598e44cc4808ab5e64bbc59282aab922e75b800b09cefd481830eb10f6f1eabe4996dbd1811b5c830d3608fe0d7dc6fbd9617fa3593e99c48260e524cdbb9b8e1709006d6a3d9650e8b0f06611e5d8841ff789804de7b037ce91ccf968d8bc87cd414fb0dc05aa78ac364618bcbeec44a9db4f26c97ca8454210664b5bb94d9a8933addcb9eda1c46669ec1fa0457e9e817f432988de8a12a6664613"}, &(0x7f0000517000)=0xb8) wait4(r8, &(0x7f0000f06000)=0x0, 0x1, &(0x7f0000c24000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000725000)={0x101, 0x84, 0x3, 0xffff, 0x100000000, 0x5}) wait4(r7, &(0x7f0000e71000-0x4)=0x0, 0x3, &(0x7f000077d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a44000-0x20)={r6, &(0x7f000055b000)="1d", &(0x7f000029e000)="92", 0x3}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x960, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000ad000)=0x0, &(0x7f0000d67000)=0x0, 0x100, &(0x7f0000669000/0x2000)=nil, 0x4) r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) epoll_create1(0x8000000001080000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x40008, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r10, 0x4c81, r11) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000297000)={0x1, r0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000482000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000738000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001be000)=@assoc_value={r2, 0x3}, &(0x7f000055a000-0x4)=0x8) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a88000)={0x0, 0x98, "b7afc40f59430f4f028d7fbc7f967431fa2c6e94b4adaf7f5c38328253eef4e091921032ba9e0f1b0d5285b8bc2e0693d9b470ef99bdf7dcebb354700ad6cd57ca5c5bb1c91290221d96fb03e792cb45ab6ae82175c8a0df02f7a2bdeb687d38bb1fd73f4a91f03c9ffe9f69238ee3793bd6af3e27a34641c4a4c868a0d2875ff0ddba3aff038eca485cbfcc1de2175401582cddde0aebef"}, &(0x7f0000fd2000-0x4)=0xa0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fd2000-0xed)={r1, 0x9, 0xe5, "574627f5e621488be7a68e7ccf8dfe5aaf5f83a96aac2db3040b281d3c1e1a99983680f93e2d23202a77c46767dddcacd34a96480269cde3a943af74fdaa66ab144b70b4e816225f314fd529f9696d91223e81ae9f96f00c7794d8142e2c3965b5e048f2fab053688adc344735f51d5815c5d86d75f8c768683cba1cf0234fef31c48ffb55afaf843531a2ef9b15ef2a7e06c352d08416b62ad641887b26c46b7350b2b14983b0277669de4d554a81ca4194c46ae38b84938ce18bfb6245a65ebdab0fb6e5c29d245b09d96880e3b2a25b4ebf8ea62717eff6c25528909a8c1eca28090e9b"}, 0xed) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) [ 166.050413] binder: 6750:6758 unknown command 0 [ 166.056556] binder: BINDER_SET_CONTEXT_MGR already set [ 166.056563] binder: 6750:6769 ioctl 40046207 0 returned -16 [ 166.056606] binder_alloc: 6750: binder_alloc_buf, no vma 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c16000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000aed000)=r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b4b000)="", &(0x7f00000a4000-0x4)=0x0, &(0x7f0000b46000)=0x0, &(0x7f0000b4b000)="") setreuid(r2, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b4d000-0x10)=[{0x2, 0x3f}, {0x4, 0x0}], 0x2) r4 = add_key$keyring(&(0x7f0000a78000)="6b657972696e6700", &(0x7f0000923000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r4, r2, r3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000238000-0x4)={0xefffffff}, 0x4) r5 = syz_open_dev$vcsa(&(0x7f0000498000-0xb)="2f6465762f766373612300", 0x200, 0x402000) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_persistent(0x16, r2, r4) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f0000967000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_COPY(r5, 0x8010aa02, &(0x7f0000b4b000)={&(0x7f00007b6000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r5, &(0x7f000014e000-0x93f)=@hdr={0x3, 0x80, 0x9, 0x7ff, 0x1, 0x3f, @ipv6={0x5, 0x6, "855d9e", 0x90d, 0x89, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x3f, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x97, "32f7f67e7051f3c6d7db8bc9651ba68aa99af044997b526d994559530c7131b462c6ab86618a43b6b181d05c4657015ed67933155e1455cef494deb041269fdfe5dfa29ca96f471a86feb532ba61fbdd1fd79704acb8306ee7274e32482879da7b35b9d88e4084d6baf3842bc43674c58fef0bfcff95a47a53a7fd550a641e922127e10bc7619e904f92121b0328c76a1458fe595d3bba"}, {0xc7, 0x88, "5ab9127b601d594098a7a683c314e179e4f4743619c9601c046337ff9d4e031617acb5971eccea54ad133b5178518e0d48494bea038f7e573767ede5c6a00bb22c6e4aaed9dee0796072c355fd10ef19870a3cbc635d953b5ae499558653a53f7c476044a4e8580e5a0edd2f57fb6c1d75484426afa56a0a5bbc1b6ad32f3a2a039b02d837ccac09"}]}, @routing={0x7f, 0x4, 0x2, 0x0, 0x5e01, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @fragment={0x2e, 0x2, 0x5, 0x5, 0x0, 0x9, 0x0}, @dstopts={0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xe6, "649f03004c126504af256f13d4497691d5bfc8d0f5a623f7ce90f5d1d3d5540b385f78c83cc32b8a93a38c8f5cdec553b72b55acd89fd4f7f608c137080febd2292b36840f8ce113677e54d909bcd7e6f92114dbae3b7a15c7a27447c6c3b781124444d839bd6110c4bd0ecb05ed52f12b3f26f4c0870058f660f08aacbee0fcd56fc42ea76383f5c0638e969f25aee7e45e36c926e47a0521e6b5013e2cde241c3461f15646ade96d3d2a1c1f976ed5b8f48af9b7fdbb7effab3587df7441e0d889d2faf77f738b64aae8ccf5fbc7510aa7bb3b85a24b0ef3f17d9269b10f838fd32df24f69"}]}, @fragment={0x84, 0xdfa, 0x4, 0x100000001, 0x1ff, 0x3ff, 0x0}, @routing={0x3c, 0x6, 0x2, 0x100000000, 0x9, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x3e, 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x3d, "280a62620b6f72462838cb26e0d9b6e187663a9ab217cd9fc6e3c1405ab9507a68cc3805bb8e9c382c684a40ada1eca63fa0e5af40a4b7ad70465c6731"}, {0x1, 0xdc, "f331ec9f1a93678ce240bd5242f7e94e6a6d4e5e49e8e8785c3f32d40fd1758a0c4f7a750af6bc7eee808b05ba8c3bc5f3ea165aeb1a078cfa28806c618fa549c4011af2c13aec82c382cb30db71088cc9c749f61f8b6ff299183f76b8c1988b25b7d2f596a5d3dc40b27c6b103996916496fe2d3af5c7464bde736d8279a30fce052a9acb8e8284c72005befb294ff8d243510dcebda361125c58a0fe52fd7922b4695d79e022ef3c7582aa93f45d199569b5c8e31557c9362d9fd244167194f4e02a8e2a2cc2fc586a0dea9df9403934bcfeffeb3e728fcfe88f1e"}, {0xff, 0x7b, "8b67a7cba7a4f9bd50c77a313db5e1feb00d75dedb166d69bc9be5c4dc7dd19a8881469b67a0914e827e5d0e276f97bd7bfbf859ba440d96692ae1cce145732e866759d3bba18875b6e49bb288f28aa3537ec7cda377109467b4f507508d965e5d20aed1899f3f6d59a51ef1b50e810fe5f8af8cddad02a9c0f163"}, {0x5, 0xb7, "d3a3de6b6bc709dc6d1d1b448d4b88466895bc53bbc09fe84691f5b39bb34a4bff6c66d3eb637f3f65c4c9268c7d0b2f47ba63fc573dbbaafe75f9e5cdf77e78d8ec42fe843a9c2f53987dc688ddcd9c355275a774fae431bd30353f6c0d87e647329424db580a5a9221aea4fa782e67132857e488f33936e03e29ae0e42fc640bfce347732c547c0eec44d13b2cb50224e1aada1f274ef1145d85bf4ba42bb2f4266c020c1d6dfc8dd3e88d46abc595a5b86971bf686d"}, {0x0, 0xbf, "1997e2dde6b4c71e3994faef1dcf647c7ff81213f56928992d75f103dd831ca06e178fc2d0bbc8087b4464b6d30799a448f54544cfa47d15035f5881063b43fbe4e7fb202a795f3c6f1d6b54ebb7dab2dcced08701bc8b56c8aaf9ddec3f93a650ddc5fe515e523b423c4ca4a3d3ccbaa786c9a4371a73f3ce13e4eba1f46a12eb8e97fef181a6e5bfda09ec856f7d85ae95407598645c34989d7a13e7143009ec40b0c233da2651e827774f41f6c6c7a4030bb5203df9db6fb9cc77dd0bc4"}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0x60, 0x6, "8d2181", 0x6, 0x4, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@dstopts={0x0, 0x3a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x95, "a9f98509bb9e55b459f496097d353839bd4041a3457c8126d554c0d27b65c92a75576c71cc1af3d595e1c9242656ed222318f4f75bc2d6e1749d7b9c34cf3d273242ca58b559554f1540d0459aa31ee8ad2052b9cb7622198fcec5153fe5b595addaff644a6b6a7ca4771c22d21a807db3d57ecc84bbf750fd56ef5a8f47f85020b0c187f11b99db81197c182cf5b353d0b35998da"}, {0xcf, 0x3d, "91bfe51f216c9e7df6a10e8393c283c9dde8e1de07d84c141977d0c7fba17ae8310258be5475871858ef2ee111870fbde136aa627aee4f0b218711e43f"}, {0x1, 0xa6, "32513b7e2fe982969e02196852f66d2cef5b19ffca6cf675c7237ff6ffd88df827729bc18cca64f1ab7994fbc66729bb4828abdc9ba1262b2e598e43944f62ef4840f4b08ee87c17b7035803615696961fda5df03aa0ddac6c9a83429e320438c997ee8ce4987f257654f68c1946a04f1701fe81020a663c47a6c18ce53bf43a461221e8af35872e86ff4d22642467e02363024c5a8b2be3400cae7a6cd1a4e34903b30a63f2"}, {0xff, 0x53, "fd34de285f32289e51d54520a83a1709a4bbf23d23128e82b4cb42faf05ceb8f8879d4baca071c8dc8f756dd7da1fe166e81b79bbeadd8604ed1a5cd9872f57f6627c4a9a99b1a73d877aa2b711e5e2bb390ae"}]}, @routing={0x0, 0xc, 0x2, 0x10001, 0x3, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], "b29ef05a7563d053aa5fc1f90ae6ecbe0113b24b83c0a58a4293a00c4b085eef83ec2bb792bbde1f069d125abb715b27adbb409779c28a27f463ab51fa936024b7a12cf1fa6d697df1c56a07371993eef5bd87839e609d84c08dea9f859e4f5cee6db657759813e47280e07fcc26df39b7c839f63c6f0702945029c37ad19533fb1739972e23b0523a2e2ed29360c900a520e427a8de8ef5e631e5ee2c1e56ea387eaf47696e9670e93f90e8385c5d8769603da25c47c90b27b08509c68eecc3402546ab93a9eaca715efb55d3953b0572920eaa2e4fa960ecc6e992a640ee18df42851d33f0f1a4a0de"}}}}}, 0x93f) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000b4d000-0x4)=0x0, &(0x7f0000329000-0x4)=0x4) rt_sigpending(&(0x7f0000271000-0x8)={0x0}, 0x8) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x180004, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006e2000-0x80)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17c}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}], 0x80) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd2000)="2e2f66696c653000", &(0x7f0000fd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd3000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x1, 0x4, 0x8, 0x80, 0xa0, 0x3700000000000000, r1, r2}, {0x0, 0x7f, 0x4, 0x5, 0x4, 0x4, 0x0, 0x0}, {0x7aa, 0x7, 0x20, 0xffff}, 0x1, 0x9, 0x1, 0x0, 0x1a, 0x0}, {{@in=@multicast2=0xe0000002, 0x5, 0xfffffffffffffffc}, 0x8, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x6, 0x3, 0xafb, 0x9, 0x81, 0x7}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fd1000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 166.056619] binder: 6750:6778 transaction failed 29189/-3, size 0-0 line 2947 [ 166.058368] binder: 6750:6769 BC_FREE_BUFFER u0000000000000000 no match [ 166.058376] binder: 6750:6769 BC_ACQUIRE_DONE u0000000020001000 no match 2017/12/14 08:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000d5e000)="", 0x0, 0x40002000, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00001a6000)=0x2, 0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000f28000-0x38)={&(0x7f00008f7000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a5000)=[], 0x0, 0x0, 0x0, 0x20000000}, 0x40000) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000213000-0x38)={&(0x7f0000818000)=@full={{0x3, {"334c470e993957"}, 0x5}, [{"f6e609b7741e62"}, {"c832d36a945d06"}, {"3746b55ff48f5c"}, {"2174d172562454"}, {"1c1600054061ea"}, {"8391f63b75c6d9"}, {"aab748f64f9ed2"}, {"abbeb5ffe1a77a"}]}, 0x48, &(0x7f000013a000)=[{&(0x7f00003bc000)="445d48042d9e472edde858fcaf19f4ffe8f7fa1b1cbb4e40e5b687bdd2a5362a147543ab813f31249c64bb9e40fabc7cd402ae445f148152a30bdb45eec2f2f0e34ea97951917c03da741f30b0ccfa2fbe26ecf47b048ed65a3205dcee562a1b9c5623fbe1e0a216d3a8ca245ee622cba1fa64f033f887", 0x77}, {&(0x7f000094d000-0x1e)="b40c65a34dff2944cc905c8cd3e327269cb09b98d0caa4008a271a40290e", 0x1e}, {&(0x7f0000ce3000)="108f111ffe48f924640057481c0b039ed61d873d1a0bd51c5076552c78a08807970837a0e4d98c6bd6171d97acbc663a6a06c197a23074887dbdb5", 0x3b}, {&(0x7f00004c7000)="afddbe19716e8fd0b13cbee6da5e6cd0d0e55ed592cc1175df7e9cd9b0e404bc04b7acc144d7867dcf6884afe1602ff0ead600f8e16bbaf715372eb0370e3e0565128c880cfaf2974f3d66c8b9874d2e4389f4bfeab42cc5159beb", 0x5b}, {&(0x7f000070b000)="13b821156c625784b70ad9e2cd1d9ad3d647e5c5267be5a2107d63427060f97445b0e2b5ed6cff507c65a60ca8977bdd0baca5c26c31b871c6f393e114cd02410a7c7431dca902f8f26038facd8e0a7a52adfdbd1a515e9f66d71537f85bbe946c8c8d91d53a639f68", 0x69}], 0x5, &(0x7f00003c9000-0x1210)=[{0xb0, 0x116, 0xce3, "90da43ec4548a3426364af7986a23a23f74f0ea735daa8497c96fcbb763e0697618ee4cc32ce0f759fccd8260f1efd3ab5898da75d5b7a25f1898e2c91c4ff6f452691b917df7e982c10ce73c27d501a55a6ca0e7379d60ffb8e144fafa3d3190de74ea5d2211cb558d6fb167c406b502509819529ba193c2a2911f39c8f9f51b9f5b4d0c039c46985c4755779bf523468fbbec8dc8dadcdd421"}, {0x1010, 0x115, 0x100000001, "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"}, {0x30, 0x84, 0x401, "7a32e85cef4053360d0a562e793f99df9a3948096f8e0954a88aabac7dcaf9"}, {0xc0, 0x114, 0x7, "ea716a4727381a4334014dc575e3105a6c940027ce9e5df99efb2f687730d704efa8076f251dc29eec7f64f6f74c6986a6a59ced119fd8b1e96f1828bc2309f2e9bea00d64312cbc2728f235c47d7d304bf951859ced3db97bdc7c72343ca7ec01c1a330df7bf5339d373ca667357effe0d09ea3af53a3dc668a5bea296c2ebbabb94ba39702aeaa441dd559f5bf67dd0117122dc8cff09aa961d1973f3b1b531bef8241c7a6030c1e1f729449"}, {0x60, 0x1ff, 0x7, "281246747f8aa7e82bce8c888ef65fcdc55cf83a8c34557ce3e41191c564b858d66d3f973741e07d6a02232b9ea65f724e7e1ca7053ab4792e1448cf4dc00ff9d1c5775c215d56fe7d40c40e678b5fa0"}], 0x1210, 0x4000}, 0x0) fdatasync(r1) memfd_create(&(0x7f0000d72000)="242b00", 0x1) mmap(&(0x7f0000000000/0x6fc000)=nil, 0x6fc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00006fd000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x2100) mmap(&(0x7f00006fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00006fc000)={0x100, 0x2, {0x3, 0x3, 0x5b34, 0x4, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000107000)="ff0400003f00def31d001122070018d8", 0x10) mmap(&(0x7f00006fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xe2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00009aa000/0x6000)=nil, 0x6000, &(0x7f0000bd9000)="") mmap(&(0x7f00006fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006fe000-0x2)="ffec", 0x1) socket$inet(0x2, 0x10000000000006, 0x80000000000000c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004cb000-0x4)=0xc) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000aec000-0x2d)="d74de04fbfbd90c01d2ad99677f739f6c56e880bc5077498c2ff920818ed89972c8ce9bd7d37de6d8bfd3d33ff", 0x2d, 0x10, &(0x7f0000e67000-0x10)=@ax25={0x3, {"2d58c051335586"}, 0x1f}, 0x10) socket(0xf, 0x3, 0x2) [ 166.058392] binder: 6750:6769 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 166.058401] binder: 6750:6769 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 166.058409] binder: 6750:6769 got reply transaction with no transaction stack 2017/12/14 08:54:04 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f77000)="2f6465762f73657175656e6365723200", 0x8880, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000aa5000-0x1004)={0x1000, "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"}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x2000000000, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x2, &(0x7f0000fcf000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc4, &(0x7f0000fd3000-0x8)={0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f6877726e6700", 0x3ff, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000f14000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000fcf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40d, &(0x7f00003b0000-0x8)=0x0) r4 = openat(0xffffffffffffffff, &(0x7f00003db000)="2e2f66696c653000", 0x101000, 0x20) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000fcb000)=0x0) setsockopt$ax25_int(r4, 0x101, 0x1, &(0x7f0000fce000-0x4)=0x5, 0x4) getuid() openat$rfkill(0xffffffffffffff9c, &(0x7f00009c9000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000028f000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087d000)=0xe8) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fcf000-0x18)={r4, &(0x7f0000c83000)="", &(0x7f0000fcf000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000c1b000/0x18000)=nil, &(0x7f0000fcd000)=[@text32={0x20, &(0x7f0000848000-0x44)="660f3881072e0f099a7a0004001a01c4e2b992940cfa8900003ed9e5b8010000000f01c165660f3077bd00f41ffe0023d80f21f835c00000600f23f80f2c57dd", 0x40}], 0x1, 0x1, &(0x7f0000d4e000)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00006e7000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 166.058417] binder: 6750:6769 transaction failed 29201/-71, size 24-16 line 2747 [ 166.233358] binder: 6750:6758 ioctl c0306201 20005fd0 returned -22 [ 166.240006] binder: release 6750:6758 transaction 620 out, still active [ 166.246797] binder: undelivered TRANSACTION_COMPLETE [ 166.254574] binder: send failed reply for transaction 620, target dead [ 166.264134] binder: undelivered TRANSACTION_ERROR: 29189 [ 166.296897] kvm [6827]: vcpu0, guest rIP: 0x9124 disabled perfctr wrmsr: 0x187 data 0xe0000011 [ 166.335860] kvm [6827]: vcpu0, guest rIP: 0x9124 disabled perfctr wrmsr: 0x187 data 0xe0000011 2017/12/14 08:54:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007ca000)="736368656400") getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000911000-0xb8)={0x0, 0x0, 0x4, 0x100000001, 0x0, 0xfffffffffffffff9, 0x80000001, 0x46d, {0x0, @in6={{0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffc01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x7f, 0x4, 0x4}}, &(0x7f0000596000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a54000)={r2, 0x274dfcdc, 0x1, 0x400}, &(0x7f0000f3d000)=0x10) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000069f000)=0x5) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000037d000)={0x0, 0x0, 0x0}, &(0x7f0000c18000)=0xc) perf_event_open(&(0x7f000095b000-0x78)={0x4, 0x78, 0x7, 0x5, 0x7, 0xfffffffffffffeff, 0x0, 0x5, 0x0, 0x1, 0xa4, 0x2, 0x8, 0x4, 0x0, 0x7f, 0x4, 0xfffffffffffff174, 0xfffffffffffffffc, 0x40, 0x3, 0xfffffffffffffffd, 0x3, 0x2, 0x6, 0x5, 0x0}, r4, 0x1, r1, 0x4) r5 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r6 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$search(0xa, r6, &(0x7f000032c000)="72787270635f7300", &(0x7f00005e0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r0) add_key$user(&(0x7f0000f9b000-0x5)="7573657200", &(0x7f0000eb4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008d3000-0x4b)="801985e0cafa3a6755dcf3bcb491b280c411a96f67b210f035f4beb6fd9424979e8fc2d8f634943f1a825137965dd06dae6f7d0bc012412fe31ff3432b22ed4f45f795a6b52efcec35dbce", 0x4b, r0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f000049f000-0x18)={0x3, 0xfffffffffffff001, 0x2a}) keyctl$dh_compute(0x17, &(0x7f0000f45000)={r5, r6, r6}, &(0x7f00000fc000)="00", 0x1, &(0x7f0000a6e000-0x2c)={&(0x7f000024f000)={"63726333322d70636c6d756c"}, &(0x7f0000b75000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) r1 = syz_open_dev$mice(&(0x7f0000e18000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00007b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fd2000-0xc)={0x7ffffffe, 0x1, 0x20058, 0x9, 0x4}, 0xc) 2017/12/14 08:54:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8c, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:04 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000078b000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006cb000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d04000)={0x0, 0x0, 0x0}, &(0x7f0000c35000-0x4)=0xc) r4 = getpgrp(r2) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000569000)=0x0) ptrace$getregset(0x4204, r4, 0x206, &(0x7f0000678000-0x10)={&(0x7f0000d16000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}) setpriority(0x100, r2, 0x101) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000451000)=0x14, 0x800) ioctl$sock_proto_private(r8, 0x89eb, &(0x7f0000902000)="019860abfffb0df0d046e8bf3fc347a0a3ae8ad7f10441874bc8641788e2f59266f03d42d83499780bd2a14ad2d03828c03f07523a858ec87e50e526a80526128183bf8b8a821575ab7948d9cb51b37e343015a570fed282548701228ce861ac85c62f3ea88a148b813c46140743033b5dd92b629a34ccd5c81c8fbeb20dc27889d1ee828cd56041dc6bf92becd08c984758b51cf6dbaec72988430ce73dad791c812adf55cd9b1ab13ae74b78a776a044be5c9d7ddf0b71c9ba221776bfaf1aee745fca7d3475788a48360d849fe8ab997eae2eff2d16") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000fa1000-0x4)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x2000, &(0x7f0000aaa000/0x2000)=nil}) r9 = msgget$private(0x0, 0x43) lstat(&(0x7f00009aa000)="2e2f66696c653000", &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bb9000-0x8)="2e2f66696c653000", &(0x7f000034f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000111000-0x4)=0x0, &(0x7f0000bc0000)=0x0, &(0x7f0000316000-0x4)=0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f0000150000)={{0x9b6, r11, r10, r11, r12, 0x80, 0x6, 0x0, 0x0, 0x0}, 0xd2, 0x7, 0x3, 0x7fff, 0x8, 0x28c9, r3, r4, 0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r7, &(0x7f0000e38000/0x18000)=nil, &(0x7f0000e64000)=[@textreal={0x8, &(0x7f000001f000-0x62)="baf80c66b89f54538d66efbafc0cb054ee0f23a40f1ce80f0177000fc72b2c9cbaf80c66b8f117648a66efbafc0cb000eeba4200b89eb9efbaf80c66b87ce5488766efbafc0c66b80f00000066ef66b9fd0b000066b80a00000066ba000000000f30", 0x62}], 0x1, 0x1a, &(0x7f00004fc000)=[], 0x0) r13 = open(&(0x7f000008b000)="2e2f66696c653000", 0x200502, 0x1) getsockopt$inet6_mreq(r13, 0x29, 0x1c, &(0x7f000099e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000320000)=0x14) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000af7000-0x138)={{0x4, 0x10f000, 0x4, 0x2000000, 0x4, 0x4, 0x5, 0x9, 0x8, 0x9, 0x40, 0x5, 0x0}, {0x6000, 0x5, 0xf, 0x2, 0x3d9965df, 0x4, 0x9cb9, 0x8001, 0x3, 0x7fffffff, 0x100, 0x7, 0x0}, {0x0, 0x3000, 0x1b, 0xff, 0x80000001, 0x9, 0x0, 0xc000000, 0xfde, 0x800, 0x6e, 0x1000, 0x0}, {0xf000, 0x2000, 0xf, 0x80000000, 0x9, 0x9, 0x9, 0x39d, 0x6, 0x3f, 0x0, 0x10000, 0x0}, {0x1, 0x3000, 0xd, 0x1, 0x1ff, 0x6, 0x1, 0x0, 0x6, 0x0, 0x20, 0xfffffffffffffffa, 0x0}, {0x4000, 0x0, 0x4, 0x7fff, 0x8, 0x2, 0x800, 0x380000000000000, 0x4c7, 0x1000, 0xffff, 0x5bd9, 0x0}, {0x117000, 0x2000, 0xf, 0x1000, 0x20, 0x0, 0x9, 0x80, 0x20, 0xffffffff, 0x3, 0x0, 0x0}, {0x2, 0x6004, 0xe, 0x8, 0x5, 0xfffffffeffffffff, 0x7, 0x1, 0x9, 0x1, 0x4, 0x7, 0x0}, {0x10000, 0xd000, [0x0, 0x0, 0x0]}, {0xf000, 0x1, [0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x13001, 0x10000, 0xc, 0x1000, 0x3000, [0x1ff, 0x8, 0x2, 0xb65]}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000ac3000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f00003a1000-0x2b)="f3610f233c0f22d20f230f670fc62b0f700cf22e0f320f09baf80c66b89ebaa28766efbafc0cec0f017cdf", 0x2b}], 0x1, 0x400, &(0x7f0000c7a000-0x10)=[@cr4={0x1, 0x20003}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000065a000-0x38)={0x0, 0x30, "a144226da3d88492cda80044c9c1b7f5eb664654e6e2d9ec08b620bddf3505bcfd93b24734942ae061b09ff5739a982d"}, &(0x7f0000630000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f84000-0x10)={r14, 0x1ff, 0x7e67, 0x2}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000082000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70001, 0x0, [0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x10001]}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000aae000-0x50)={0x3, 0x0, [{0x8000000e, 0x6, 0x8001, 0x1, 0x400001000, 0x0}, {0x80000019, 0x5, 0x80000001, 0x1f, 0x9e, 0x0}, {0x7, 0x7a3378d0, 0xffffffff, 0x4652, 0x2, 0x0}]}) fcntl$getownex(r5, 0x10, &(0x7f0000c6a000-0x8)={0x0, 0x0}) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000784000)="2f6465762f6877726e6700", 0x280, 0x0) ioctl$KDSETLED(r15, 0x4b32, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) r2 = getpid() r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000b4a000)="fb22da4535b87bb1d73f8abecc4f626b12bd80cec69dc33727ab0cf0e566d580db7f6cc09fc3ae", 0x27) move_pages(r2, 0x8, &(0x7f0000fe4000)=[&(0x7f0000ef6000/0x3000)=nil, &(0x7f0000c82000/0x2000)=nil, &(0x7f0000285000/0x1000)=nil, &(0x7f00006c9000/0x3000)=nil, &(0x7f000094a000/0x1000)=nil, &(0x7f00009bc000/0x4000)=nil, &(0x7f000081d000/0x2000)=nil, &(0x7f0000b58000/0x2000)=nil], &(0x7f0000adc000-0xc)=[0x4, 0x4, 0x4], &(0x7f0000216000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e4000)="2f73656c696e75782f656e666f72636500", 0x40200, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1b, &(0x7f0000e0c000-0x4)=0x5, 0x4) 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$getenv(0x4201, r0, 0x1, &(0x7f00005b7000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00004fd000-0x30)="", 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000075c000)="", &(0x7f0000000000)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00007d0000-0xa)="2f6465762f6375736500", 0x10800, 0x0) sendto$ax25(r2, &(0x7f00009bd000)="8b7b2c6ec5199609c49630e845feb07866864d911f9cd63c550e17269750fd66602762b766feccda136ce2ce790f3fcc28f487e81201d515e51c763ed99d82f03231870eb8949c689eb502af80740b8826c829734b4cc5ec6b04f9af3eaec141af145e6c0d8553375a029e586c78958111d75fa6434be9950df2097ddeaf75a3abc2bd535e13c9ae058d229b5b4283d65694fd9c0210541255bd86f688813e0d0fdd88243158302b8f15a3fb56f4427f15499051b06582ea8b9589511603040523c9bde0adab3a4a691da063c8bab75e415408dfb10b23de7e0a4abca3b8364bf0b8ffa5c7bd7035248ded0b65fdaa69f5ab3605", 0xf4, 0x10, &(0x7f0000e9c000-0x10)={0x3, {"32d5801d4a33fd"}, 0x101}, 0x10) mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6(0xa, 0x4, 0xa68) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00008dd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x18c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x9, 0x18, 0x72b0, 0x6, 0x3d, "81ad7a9fc691adb887e40c1a59159113782d6b5c54093b8bb06ee8be6500d618f61b935d075fa5554bab35932272fe588d155c49020e37fb56916b9a10"}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f55000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000f55000)=0x9, 0x4) 2017/12/14 08:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = socket(0xa, 0x100000000000f, 0x7) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000549000-0xe0)="f081f44f4f135a1d796c26c36b9ab1dd31123600db8de689c3af20ea5be22fdd54a5d5aa954e7b12bfabbbb558a29f719e966cb06e4bf19865e04490ee1f5d451ab044a19509b8d4dcd293acd89f64db65c0ebe19bb192dffaf8cc9dc41c6ad9dbcc969b375aff903f99bc324980c34650909133c94e44d029182ba29ec5736494da185f863a9cbe64e5c0ea2f10025550d18c22e4375387c7af99cb536a86e772d28a99527b19d70a5cadfef10f84b203d62afcb1d6cc9df93d152e8520f451a2c349014c9e40c97b8052096da8a3fa8689af83716fda671dd9aa008257eca9", 0xe0) r2 = syz_open_procfs(r0, &(0x7f00001ca000)="617474722f63757272656e7400") sendfile(r2, r2, &(0x7f00003c8000)=0x24, 0x8) 2017/12/14 08:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000011a000-0x18)="000000000000000000000000000000000000000000000000", 0x18) fcntl$getown(0xffffffffffffffff, 0x9) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000b87000)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000d94000)="2f70726f632f73656c662f6e65742f70666b657900", 0x200000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000490000-0x11)="2f73656c696e75782f656e666f72636500", 0x80, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f42000)={0x6, r0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fd000)="2f73656c696e75782f656e666f72636500", 0x4000, 0x0) pipe(&(0x7f0000acc000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0xfffffffffffffffe, &(0x7f000023a000)=0x0, &(0x7f0000e63000-0x4)=0x4) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f000058f000-0x17)="") 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e77000)="2f6465762f6877726e6700", 0x10000, 0x0) fgetxattr(r0, &(0x7f000002d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000239000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000070f000)={@generic="9c63949e55d514b3e01ebd33a21679f3", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = dup(r1) listen$netrom(r2, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) creat(&(0x7f0000802000)="2e2f66696c653000", 0x8c) setsockopt(r3, 0x2, 0x40, &(0x7f0000cc5000)="80fbd223459a1adc7b4c9559ad195d58a968c7c40b7fe88005daeb3ce760641840f3acc7cb542fc8d64d878a9bcdf487381d7fea318c8c0854434f42127ba09fd164ba40e2090248bf41b5ad558a8cd52dd2ca47b3a34929943f15fda9e8f47f02c639d1bc3eab", 0x67) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xffffffff) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fd1000)="2e2f66696c653000", 0x101002, 0x54) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fd2000-0x3c)=[@in6={0xa, 0x3, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000674000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e8000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000269000-0x12)={@loopback={0x0, 0x1}, 0x1, r2}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000fd3000-0x2a)={0x27, 0x8001, 0xffffffffffff8000, 0x4, 0x3, 0x6, "d5b595c7e878d52f1df24eaccdb4ca49de5c0ded4f2408f6a5581d552a559f102e2a818a6a5bd51f45b0e5a8a80001bccae4316a8f425f477ca018b64eb793", 0x6}, 0x60) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000043a000)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000fd2000)=0x0) pkey_alloc(0x0, 0x2) [ 166.418586] binder: 6852:6858 BC_FREE_BUFFER u0000000000000000 no match [ 166.428629] binder: 6852:6858 BC_ACQUIRE_DONE u0000000020001000 no match 2017/12/14 08:54:04 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f2d000-0x38)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x51}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x38) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009d8000)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$unix(r1, &(0x7f000011b000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x6cb, 0x1f, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000003000-0x60)={0x0, 0x20, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(r1, &(0x7f0000004000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7f}, {0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc24a}, 0x7, [0x80000000, 0x3f, 0x5, 0xeb38, 0x9, 0x7, 0xfff, 0x4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x35834e06, [0xab46, 0x1, 0x4, 0x6, 0x5, 0x2, 0x20, 0x81]}, 0x5c) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x3, 0x3, 0x8}, &(0x7f0000007000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={r4, 0x4, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xca55}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000007000)={0x40000000, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000005000)=0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000001000)={0x4, 0x0, [{0xbff, 0x0, 0xffffffff}, {0x3fe, 0x0, 0x0}, {0xc0010117, 0x0, 0x7}, {0xc0011eff, 0x0, 0xc8}]}) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000af1000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) recvmsg$netrom(r2, &(0x7f0000cb9000)={&(0x7f0000120000)=@ax25={0x3, {"7ed4c1fe4c6097"}, 0xfffffffffffffffd}, 0x10, &(0x7f00003c0000)=[{&(0x7f000051d000)="b79225d24989c4bb528d457077d00d7567742f6e985aaf2d736e4aaa5231ba26337796e5ffb84e7266138ecd27c5398adcbbb3f307e474fa5f6815a041", 0x3d}, {&(0x7f0000bee000)="e1ed8601171143ca00d493c899b2f1aeac7a65281148fab95d723cd9cda317869021fb3143f4b3c5a58e6ec55869ac856dc5a497fe9b1d3473e987d8644b90115a8761d9272926d20c4a40f9e1385b17e0075d28f697d81e099a149c86b666978034e8c52e2e59e5f70835f620472515fcd780ccc6a9f850a7fdd07b427910cce1", 0x81}], 0x2, &(0x7f0000854000-0x10)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x10103) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 166.458923] binder: 6852:6858 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 166.483056] binder: 6852:6858 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 166.491408] binder: BINDER_SET_CONTEXT_MGR already set [ 166.496958] binder: 6852:6868 ioctl 40046207 0 returned -16 2017/12/14 08:54:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000bf9000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r2 = creat(&(0x7f0000a1d000)="2e2f66696c653000", 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000996000)=0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mount(&(0x7f0000e76000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000eee000-0x3)="eb35db") unlink(&(0x7f0000e88000)="2e2f66696c653000") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000549000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a4c000-0x6)={0x0, 0x3}, &(0x7f0000278000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ef0000)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x1, 0x2, 0xfffffffffffffff9, 0x80000000800}, &(0x7f00009b7000)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000017f000-0x4)={0x0}, &(0x7f00006c1000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) fcntl$setpipe(r3, 0x407, 0x400) [ 166.502921] binder_alloc: 6852: binder_alloc_buf, no vma [ 166.502938] binder: 6852:6874 transaction failed 29189/-3, size 0-0 line 2947 [ 166.505390] binder: 6852:6874 BC_FREE_BUFFER u0000000000000000 no match [ 166.505401] binder: 6852:6874 BC_ACQUIRE_DONE u0000000020001000 no match [ 166.505419] binder: 6852:6874 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 166.505429] binder: 6852:6874 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) write(r0, &(0x7f0000f4e000-0x3f)="bf1fb36a462e86c469ef0b5a8633a5323933e4e951577eff55bd26e48b3bd837e2d2dc65cb74f42ee6f8bf29d61c86b9fcf720c225ef5a09e5de467744bdf3", 0x3f) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) [ 166.505437] binder: 6852:6874 got transaction to invalid handle [ 166.505446] binder: 6852:6874 transaction failed 29201/-22, size 32-24 line 2832 [ 166.508567] binder: 6852:6858 got transaction to invalid handle [ 166.508577] binder: 6852:6858 transaction failed 29201/-22, size 32-24 line 2832 [ 166.508659] binder: release 6852:6858 transaction 625 out, still active [ 166.508673] binder: send failed reply for transaction 625, target dead [ 166.608079] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:04 executing program 0: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000eed000)=0x0, &(0x7f0000eec000)=0x4) bind$inet(r0, &(0x7f0000925000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="8c", 0x1, 0x0, &(0x7f0000012000-0x3)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x400000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x30, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000023f000-0x62)="2df409b72f7bcc1a83ceb2ef54c63b91afeec4a9000995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b8463748f44b9cc6921460f93b71a6eea24831d480944d2b1a84927ccc5faef65baf2f931317ab91618603a1c6ca5a927b57016d2", 0x62) socketpair$ax25(0x3, 0x3, 0x100000007, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x61}, 0x40002106) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd1000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00004a1000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd3000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fd3000-0x4)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd3000-0x14)={r2, 0x9, 0x8000, 0xffff, 0x2, 0x3f}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, "6165616400000000000000000000", 0x10000, 0x2, "61757468656e6328706f6c79313330352d73696d642c636861636861323029000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000d0c000-0x6)={r6, 0x21a}, &(0x7f0000169000-0x4)=0x6) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x1, 0x200000010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000ff9000)=0x4, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d1a000)={@generic="ea289ceb03013a4c9565558d625111c3", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002eb000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000253000)=0x7fffffff, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000135000)="00", 0x1, 0x20000002, &(0x7f0000ffb000+0x379)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x8000000001, 0x3, &(0x7f000051f000)=[@generic={0x15b4, 0x0, 0x0, 0x80010000}, @generic={0x45f, 0x10, 0x0, 0x0}, @generic={0x1d39d, 0x1, 0x0, 0xfffffffffffffffc}], &(0x7f0000bba000-0x7)="73797374656d00", 0x8, 0x80, &(0x7f0000ffb000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000a17000)="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", 0x1001, 0x4003e, &(0x7f000005f000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f000093a000-0x17)="0000000000000000000000000000000000000000000000", 0x17, 0x40000002, &(0x7f0000ffb000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80b, 0xea, &(0x7f0000d31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/14 08:54:04 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000049c000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000025e000)="2f6465762f736e642f74696d657200", 0x0, 0x101002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d20000)=0x0) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) clock_getres(0x0, &(0x7f0000b12000)={0x0, 0x0}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000e8f000/0x2000)=nil, 0x2000, 0x1000008, r1) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x6, 0x208401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000233000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r3 = memfd_create(&(0x7f0000f32000-0x9)="2f6465762f73672300", 0x1003) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000e50000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0xf1, 0x0, 0xd9b, 0x6000, 0x5001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000a68000-0x48)={{0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0}, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) fcntl$setstatus(r4, 0x4, 0x195e69b4ef4551ac) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f78000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) read(r4, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) perf_event_open(&(0x7f00001c2000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000821000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x102, 0x1000000, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x62)={0x4000000006, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000929000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$hwrng(0xffffffffffffff9c, &(0x7f0000145000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x12002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000d0a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x2000, 0x284, &(0x7f000007d000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000001000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") setitimer(0x2, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) shmctl$SHM_UNLOCK(r1, 0xc) 2017/12/14 08:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xbb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1040, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x22, 0x0, 0x0, 0x0}, 0x0, 0xfff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006d5000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000cee000)=[{&(0x7f00003ee000)={0x27, 0x4, 0xd0, 0x0, 0x5, 0x8, "9597734c666f0307c12d55cb37bf861dfea9e140d1b1818a7ed2d08f72b088045239ae3cfa594809e8a8c29e1bd1a0be159e0cb73fa52088112fc62eda226e", 0xff}, 0x60, &(0x7f0000ac0000-0x30)=[{&(0x7f0000b35000)="f6385a22fc0e7ce2c6fe95b8f07612f4fa6b465df953c42703748b4b4aafeddceed2d65ee5bb932a8e5073c2bfe7fb03f85aff384cf95109854ce6e42a19a989a0d739e90dc6eae8302ba8a2be6d6da91e0e9567ea45431ee33e8ebce41360402c8cb77f381a9ead42e7789254549abbffe082086afbc2146b3d144d0b0bedee0c405cf64fcd29517fce0c3ed3c48ffd832e879193896adca1a4", 0x9a}, {&(0x7f0000810000)="c35b15b48d394c658e5ff9deb0ab712528a171282777f89783e71c0274bdda8b40abc3b9fd2831778d1348f020a699ad4e5f236109b7e2210250057243769a367029613d4cd758ca082f8235b4e69aaacf38e3e5c5ef60d9d3d4c0a7a12f360a7dfe551fd6c3caa30b4b3d701e554822fe0e20c39ad82f5f3cfeaa269c32a2e5074908912008a9a52563491cd5019e509560801bc07b2168d4652d5ba1b8aaf7dbde0bc14d5c9c9373cba1c23c6c55f89a5a43ccd09740a70a89c8b7c565aca6a1d35e452208e406b437a4547d179a26a577ef", 0xd3}, {&(0x7f00000ba000-0xbd)="39938669703a7fa75201d6eadf5029233be0b8f54014de1429263a69c139d414d22da89cc3892381ef9516898acdaf26634eb50044f0080729ab3fe65f373565d9b34c3eaca008d40d38ce7271ddcad6c859d53cc8c3a584cf3ae47f2c09c424e22d4e918c4db45bf48d351681da60c55348f4e5908e0f9a269e49503ea65f000d373baf1d055227d4fff11414b5b5040be3fc9f6090bd924bc17cb4f3fb59621757b2ad7426167578c945e04ab8d7d9407dcf5ca827b075b597bcb919", 0xbd}], 0x3, &(0x7f0000855000)={0x88, 0x1ff, 0x2, "8ba5d37b29c9d9be09b82e2fa42f4ac94df0cdd0cca3f0eed2b465c9df13236d081f81a83c78a0a10d1abc3e76cc0b0a28c3ef9e2c057714774d4e8e4e692c4b890649285736829fac010f37d8a133a888c69d1f59be68b5006023768724bd44fed54a5a30f7cca0fd2b7d73d010ce09a2dd71e4"}, 0x88, 0x48000}, {&(0x7f000086e000)={0x27, 0x0, 0x4, 0x7, 0x0, 0xfffffffffffffffe, "3316a4b0398d6450dcb2de2315c6aa0b443c66f8c171ee2c61d2f53b53d68a8a0bed600616ec5b8f2a7ac84628188c0c4c38eb27e6715d3a1bfe3d0e7a79dc", 0xc83}, 0x60, &(0x7f0000729000-0x20)=[{&(0x7f0000bd8000-0xd5)="9b2b4f972cd9d92946f012d3425e219e17d5099072ee6313d6971289fe89b97ff61942401d59649435324702b23347d813288ff1fa483b9507bd0f2218eea1fe0f964f3df83e5021182fbcb34b2180eaa99f3ac4e81cf26f534498f03d7d9ad894930ecab0b63d9278e5a801d24e1161aa6e4e6bd36c14ff4a4a0309755259c2f8cc31bbb72e2e460db69bb006d798a0fe434d8657d7c505adf65a897f7ef7c0245ff6951f360f762e2b9b1911a88dc4abd89a270790dbbff9fbae3826e9dabacb795813a30e05434d4dfd1687d2cb48f5ac9f9359", 0xd5}, {&(0x7f0000a7f000)="61f7338b7e", 0x5}], 0x2, 0x0, 0x0, 0x8090}], 0x2, 0x1) rt_sigprocmask(0x1, &(0x7f0000a1a000)={0xae}, 0x0, 0x8) r2 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) pipe(&(0x7f0000f8b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x1, 0x84) r5 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000135000-0x40)={0x0, 0xd005, 0x9, 0x6, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r6 = memfd_create(&(0x7f00006fc000-0x8)="7fbc70726f636c97", 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000109000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002c1000)=0xc) perf_event_open(&(0x7f0000ded000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0x0, 0x3, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x14)={0x6, 0x4, 0x7, 0x9, 0x0, 0x0, 0x0}, 0x14) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f000047d000-0xc)="2f6465762f72666b696c6c00", 0x400002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r9, 0xc0f85403, &(0x7f0000384000)={{0x3, 0x0, 0x80000000, 0x2, 0x100000001}, 0x89, 0x1f, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x4, 0x473, 0x400, 0x8c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004a3000-0x18)={r8, &(0x7f000019c000)="", &(0x7f00005d6000-0x1000)=""}, 0x18) write(r0, &(0x7f0000396000-0x1)="90", 0x1) r10 = semget(0x0, 0x7, 0xa0) semctl$SEM_STAT(r10, 0x0, 0x12, &(0x7f00006d7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r4, 0x2, r5, 0x2000000, 0x200, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000073b000)=@assoc_id=r7, &(0x7f0000376000)=0x4) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) timer_settime(r3, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fchmodat(r4, &(0x7f0000f3b000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f000012d000)=0x0, &(0x7f0000609000-0x4)=0x4) clock_gettime(0x400000000000, &(0x7f0000a78000)={0x0, 0x0}) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000fd1000)="2f6465762f7663732300", 0x9, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000235000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) recvfrom$ipx(r1, &(0x7f0000b7e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f, 0x3, 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000196000-0x4)=0x4) [ 166.661603] binder: 6901:6903 BC_FREE_BUFFER u0000000000000000 no match [ 166.681537] binder: 6901:6903 BC_ACQUIRE_DONE u0000000020001000 no match [ 166.689670] binder: 6901:6903 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2017/12/14 08:54:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004dd000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "73657169762865636861696e697628726663343130362867636d2861657329292929000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000600000-0x4)={r0}) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000439000)="5fa74b3bf9a34901063f365185dd66601739c16b937b83f0e86a79a0490edf0d1df3733c350a862a99d341a30ee8fa4dc2256628151abc793949080a64eb4e97f45eb3f666e984a6bd324e57c4e07a1a106b122cdccd25c447e932a12252fd960a2a301d326914e9508c0130a086f84c30d69b7c23cb0ed0089c74ed7472cd52598dcbe534cc8120853058ca7d0aeba575e106565ed747a69393a3fa5294c3de3ca0299f959383f946f1bb1a17690c1feff39a9fb8eef3ee618107e9411e2fe89986998fb8f2fe75f85affee1e7a416bdcefbc41e9f0c81e8d94f1b6fefa397d1e56303b2e33ea1535524e2fced01ea5") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72735976d8030a4ae9fffffff80000000184ce10", 0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3f) pipe(&(0x7f0000988000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000c80000-0x20)={0x870a, 0x80000000, 0xe21, 0x2, 0x0, 0xfffffffffffffffe}) setsockopt$sock_void(0xffffffffffffff9c, 0x1, 0x0, 0x0, 0x0) socket(0x1d, 0x800, 0x100000001) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d07000)={0x0, 0x98, "e511bdb75321587053d2a20091fd0c102fc48e4d1ab492a693e160aab7d11fda76dcc1fc7f095e3747efdd87f077ce49819f65f98324b972fed38b797be1af4c8a01b62fa9c2f6e70f9b4085419df6658feb0c2b748c94175cdb13b8b07cc7fb1fcbeee00aa0bad8975f961e2693336199f8be822dbf456e509ab9e2cad0d1847c16e175f261d35d19c5b3380c533d403977d6ba1bb0b997"}, &(0x7f00002d2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000acf000-0xc)={r4, 0x4, "88d26ad5"}, &(0x7f000041f000-0x4)=0xc) r6 = accept$alg(r0, 0x0, 0x0) write(r6, &(0x7f0000f88000+0x25f)="5f2bdba011cd6b67d6e3b316597b7220c24b7e529e4e1abc6bb3e020277a2de3", 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d5d000)={0x0, 0x4c1d, 0x1, 0x80000001, 0x1f, 0x200, 0x7, 0x4, r5}, 0x20) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c17000)={0x0, 0x0}, &(0x7f0000622000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000027f000)={0x0, 0x0}) recvmsg(r6, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)="00000000000000000000000000000000", 0x10}], 0x1, &(0x7f00007f2000)="", 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b9a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d2, 0x3, 0x0, 0xc, 0xffff, 0x596, 0x1000}, &(0x7f0000e3b000)=0x20) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b7c000-0x4)=0x0, &(0x7f0000d44000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000c65000+0xf32)={r4, 0x3a, "09f2f487c48678a5141a638b33dae5529fd4033ea214709cab250963ea306d4e0aa3b671cce21bde7f9813514f7265eb8a0bb7011b9f6665df36"}, &(0x7f000024f000)=0x42) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000883000-0x8)={0x0, 0x0}) 2017/12/14 08:54:04 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd2000-0x1c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000fd2000)={0x9}, 0x1) 2017/12/14 08:54:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000250000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004fd000-0x4)=0xc) tkill(r1, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000211000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f000089a000)=0x0, 0x4) [ 166.707733] binder: 6901:6903 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 166.729137] binder: 6901:6903 unknown command 0 [ 166.733926] binder: BINDER_SET_CONTEXT_MGR already set [ 166.733933] binder: 6901:6919 ioctl 40046207 0 returned -16 2017/12/14 08:54:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000000) epoll_create1(0x80000) bind$inet(0xffffffffffffffff, &(0x7f000010e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$inet(0x2, 0x4, 0x8001) syz_emit_ethernet(0xef, &(0x7f0000bdf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8fff, @ipv4={{0x5, 0x4, 0x0, 0x100000000, 0xe1, 0x3, 0x0, 0x16b1, 0x955f8e7982af9d0e, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x11, 0x2, 0x0, @multicast2=0xe0000002, "fe9cff303d598468f749a11a471e2641e32317c331f7fb9fef0eff3a7b802ce6f68426e50ce2570539ee38298ad52cf221645444e4400a2570eee4d9994ce32324ca4e1f8903a5ffc6bc53926646a9c1a049f306f860fa5007cf00abacaa08ec43279c7a2a152f4f1053e74e61ad1c03a0db8e383cc8235f93fadf3a7f140969a7ef02cf5ced4db2120e8393b911c0202cf806aac0bca050bf29ddb7a73a1faf5474a47ac3cef7beec0663757811226cf1a799f3f031842c3b17c0604007e326f58647ee0c"}}}}}, 0x0) epoll_create1(0x80004) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002b2000)=0x1000000000203, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00004b2000)="6c6f00000d000000f700000005000000", 0x10) bind$inet(r0, &(0x7f000000c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a57000-0x1)="01", 0x1, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, 0x0, &(0x7f000066d000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000040e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007b6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ea8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc1000-0x8)={r3, 0x1000b2}, &(0x7f00000c6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ff0000)={0x0, 0x3}, &(0x7f000026a000)=0x8) connect$inet(r0, &(0x7f0000f5e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000414000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000333000)=0xf2) syz_extract_tcp_res$synack(&(0x7f0000610000)={0x0, 0x0}, 0x1, 0x0) getgid() setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000dda000-0x4)=0x1001000b, 0x4) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000eb8000)={@common="6c6f00000000001000000000000b0000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x0, 0x7, 0x2) setsockopt$inet_tcp_int(r4, 0x6, 0x5, &(0x7f000088d000-0x4)=0x5, 0x4) recvfrom(r1, &(0x7f0000f1b000-0x2)="0000", 0x2, 0x6b6ad1064687520e, &(0x7f000000f000)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000275000-0x8b)="d09140a1ffd2642715000be33b017c98f342ef103a7154fc80af87a6319a1d955d316f9650bf4791e6ceb37ac8dc4f2aaaf4655f09067b456fdd2e71f22f8ff1adad2fa8a61bb5df7640afeab0243fc56cc0e51db6ed8a6698f6ac0fbbd6307c64eec2477979f64ce8134d1fbc06f228bc846dbff38d5f1eccf06d019bb5bcee5d07da9c9cb67f3adc524b", 0x8b, 0x20400004, &(0x7f0000f68000-0x1c)={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00005b9000-0x4)=0x0) 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fee000)="2f6465762f76637300", 0x800, 0x0) mknodat(r2, &(0x7f0000e8b000-0x7)="2e2f66696c653000", 0xf000, 0x7) [ 166.734006] binder_alloc: 6901: binder_alloc_buf, no vma [ 166.734043] binder: 6901:6928 transaction failed 29189/-3, size 0-0 line 2947 [ 166.735642] binder: 6901:6919 BC_FREE_BUFFER u0000000000000000 no match [ 166.735649] binder: 6901:6919 BC_ACQUIRE_DONE u0000000020001000 no match [ 166.735662] binder: 6901:6919 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2017/12/14 08:54:05 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000fd2000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1}, &(0x7f00006c0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ee1000-0x8)={r1, 0x0, ""}, &(0x7f000017a000)=0x8) [ 166.735671] binder: 6901:6919 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 166.735678] binder: 6901:6919 got reply transaction with no transaction stack [ 166.735685] binder: 6901:6919 transaction failed 29201/-71, size 24-16 line 2747 [ 166.845842] binder: 6901:6903 ioctl c0306201 20005fd0 returned -22 [ 166.852948] binder: release 6901:6903 transaction 632 out, still active [ 166.859758] binder: undelivered TRANSACTION_COMPLETE [ 166.869291] binder: send failed reply for transaction 632, target dead [ 166.879155] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7, 0x0, &(0x7f0000b15000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bf9000)=@assoc_value={0x0, 0x0}, &(0x7f0000f45000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000384000)={0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffff8, 0x4, 0x4, r2}, &(0x7f000003d000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000072000)={r3, 0x4}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000834000)={0x0, 0x0}, &(0x7f00002af000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000be7000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d3f000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x38, &(0x7f0000d38000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4c20d8f508f0", [{[], {0x8100, 0x6, 0x10001, 0x8}}], {{0x80000800, @arp=@generic={0x204, 0x6000, 0x6, 0x2, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "b5e0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9fabbf0675e989f74d63c2ceeb1905ae"}}}}, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000bea000-0x8)={@loopback=0x0, @broadcast=0x0}, &(0x7f0000bf7000-0x4)=0x8) syz_emit_ethernet(0x58, &(0x7f00000ac000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x7ff, 0x0, 0x4a, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x6}, @timestamp={0x8, 0xa, 0xffffffffffffff80, 0x8}, @md5sig={0x13, 0x12, "841f505e5b285cb8182fbd17a91b9785"}]}}, {"9835"}}}}}}, 0x0) pipe(&(0x7f00003b9000-0x8)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c22000-0x10)="2f6465762f73657175656e6365723200", 0x40000080, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000999000-0xb8)={0x0, 0x9, 0x1, 0x8000, 0x80009, 0x9, 0x80, 0x9, {r4, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x401, 0x80000003, 0x100000000, 0x5e29}}, &(0x7f000026e000)=0xb8) r8 = syz_open_dev$sg(&(0x7f0000fa6000)="2f6465762f73672300", 0x0, 0x0) ioctl$KVM_SET_PIT(r8, 0xc0481273, &(0x7f000098f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0}, {0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, 0x4}, {0x7, 0x3, 0x2, 0x8000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r7, &(0x7f00003bc000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000006f000)={0xfffffffffffffff9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8081, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fc4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r9, 0x103, 0x7, &(0x7f000066e000)=0x6, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000248000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00008ff000)=0x14) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000131000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0x0, 0x400, 0x6, 0x1, r10}) clone(0x200, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") unlink(&(0x7f0000efd000)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r11 = socket$inet(0x2, 0x802, 0x4000000000000000) ioctl$sock_SIOCINQ(r11, 0x541b, &(0x7f0000000000)=0x0) 2017/12/14 08:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000024e000-0x8)=0x5) r0 = gettid() pipe(&(0x7f000098a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00003e1000-0x1)=[{&(0x7f00008b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}], 0x1) flock(r2, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000a63000-0x50)={{0x2, 0x0, 0x1ff, 0x2, 0x9c4a}, 0x2, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flock(r2, 0x1) r3 = add_key(&(0x7f0000cd7000)="626c61636b6c69737401", &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000389000)="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", 0xfc, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r3, 0x20) fcntl$setpipe(r2, 0x407, 0x79b455bf) fcntl$setstatus(r2, 0x4, 0x4000) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bb4000-0xc)="2f6465762f72666b696c6c00", 0x208000, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008e7000)={0x0, 0x1}, &(0x7f0000e10000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000091a000)={r5, 0x0, 0x80, 0x8}, &(0x7f000071f000-0x4)=0x10) inotify_init() setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00001f4000-0x4)=0x6, 0x4) fadvise64(r2, 0x0, 0x8, 0x3) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f00002b9000-0x400)={"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"}) read(0xffffffffffffffff, &(0x7f0000042000-0x50)="", 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x4fff) ioctl$TIOCSBRK(r1, 0x5427) r6 = request_key(&(0x7f000089a000-0xa)="626c61636b6c69737400", &(0x7f0000dd5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000baf000)="00", 0xfffffffffffffffc) request_key(&(0x7f0000be7000-0xa)="626c61636b6c69737400", &(0x7f00007e4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e27000)="fa2bce2373656c696e75785e656d302c73656c696e75786e6f6465765c5b00", r6) capget(&(0x7f0000c18000-0x8)={0x399f1736, r0}, &(0x7f00000de000)={0x9, 0x80000000, 0x5, 0x3, 0x1, 0x100000000}) syz_open_dev$vcsa(&(0x7f0000965000)="2f6465762f766373612300", 0x8, 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000fc8000)={0x9454, 0x4, 0x8, 0x3, 0x2, 0x4, 0xd1cd}, 0xc) ptrace$setopts(0x4206, r0, 0x6, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00007a8000)=0x8, 0x4) 2017/12/14 08:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009ee000)="2f6465762f696e7075742f6d6f7573652300", 0xe139, 0x200) accept$packet(r0, &(0x7f0000295000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef0000)={r0, &(0x7f000082c000-0x3e)="87070d00dafc01da409292f9081d33ac1f6b85834f4fe473a4357e284c264b5e50e05c9ba164417e1b77a697dc42755640076a566f72fef8b20c2487e786", &(0x7f0000614000)="08bd21a68881d1ec8994552a3335355d9967d52ca880073a492db30109965683e5e3108cf010c55605cc89e19156742dbf53af9f56f3df38e5cff51d9d886723909d788c301a551a14611d7331e22a35fc77d79ecaca0f7902f5dd4ab5afcdbe0ce2aef86701ef8d669f150943af28b3b9583084f1cb57d1b8a623ba3e32e0b1e64f1184e65303d9cc08266b7c3dcb4bc68b9ebafad4df1039c0597220a5e3183c79c7bd2755bb5cf39d29263eab", 0x1}, 0x20) epoll_wait(r0, &(0x7f0000590000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x1f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x3, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f00002bd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x77a, 0x0}, 0x28) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00005ba000)={0x5, 0x78, 0x6, 0x8, 0x101, 0x200, 0x0, 0x1, 0x10101, 0x3, 0x4000000222c, 0x1f, 0x8, 0x14, 0x0, 0xff, 0x2, 0x5, 0x80000000, 0x0, 0x0, 0xb5c, 0x3, 0xff, 0x4, 0x2, 0x0}, r2, 0x40, r0, 0x0) modify_ldt$write(0x1, &(0x7f000033a000)={0x8, 0x0, 0x2400, 0x2, 0x8, 0xffffffffffffffe0, 0x3, 0xfffffffffffffffe, 0x3, 0x3}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000234000)={0x4, {{0xa, 0x0, 0xd42f, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000067000)={0x0, 0x2710}, 0x10) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000f5a000)=0x0) dup(r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x806, 0xfffffffffffffffb) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000d52000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_create(0x2001) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00000ac000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f000024b000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000ba000)={0x0, 0x7fffd, 0xffffffffffffffff}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000de4000)={0x2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000965000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) fcntl$getownex(r1, 0x10, &(0x7f00000b5000-0x8)={0x0, 0x0}) ioprio_set$pid(0x1, r2, 0x0) 2017/12/14 08:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) setrlimit(0x0, &(0x7f0000777000-0x10)={0xa, 0x1f9}) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:05 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf7000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00005c8000-0x64)={&(0x7f0000fd1000)=[0x9, 0x10001, 0x4, 0x0, 0x0, 0x9, 0x80000001, 0x6, 0xb421, 0x5dd0], 0xa, 0x7ff0000000000, 0x2, 0x7, 0x4, 0x1, {0x2, 0x2, 0x0, 0x8712, 0xff, 0x40, 0x80, 0x6, 0x597112d8, 0x2, 0x6, 0xd61d, 0x1000, 0x2f, "6ec9f7da64e3fa59d861699b060bbeb1055c40293898226a3adb0d99607a8383"}}) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:05 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002dd000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) ioctl(r1, 0x2286, &(0x7f0000007000)="") r2 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x74a7, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e71000-0xa)="2f6465762f70746d7800", 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000b28000-0x2e)="6c64820cf304c8d9f7c5d3736be27bd1637efae7e69d26a1486c8a0ebb9c2b35f02c4712314134a6cb8492d7778a", 0x2e, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00003ba000)={0x7ff, 0x0, 0x1000000000000000, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006e4000)={@generic="33fbf710cfa5f2a0616aa0a6820b9680", @ifru_flags=0x1400}) r3 = gettid() prlimit64(r3, 0xb, 0x0, &(0x7f00009b8000-0x10)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00006c9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = gettid() ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000589000)={0x74, 0x0, [0x3215d354, 0x7, 0xa1e, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00002bd000-0x8)={0x19980330, r4}, &(0x7f0000ec5000-0x18)={0x0, 0x40000000000, 0x0, 0x4, 0x0, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000e4e000)={@loopback={0x0, 0x1}, 0xa0, 0x0}) fcntl$addseals(r5, 0x409, 0x1) timer_create(0x1, &(0x7f0000085000-0x58)={0x0, 0x8, 0x0, @thr={&(0x7f0000067000-0x1000)="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", &(0x7f00001f8000-0x22)="7ccd30d09d7d4c28daad4d46e4705654a33b9fe9e2fc756d0c8afe2e7fcf2051b0fc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000692000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x400000000000000, 0x0, 0x2, 0x0, []}) sendto$unix(r2, &(0x7f0000cc1000)="dbcafb8d94a56135cf5c32aa79c8aab3f85fe208d87dfaeaf1b4af458acaf41359d2df664fef3c4a65320762e0a7f5b3e53e0e63f3cf96cc94e59a55eb3aea51172a14ac2f93434a3599991fbfb7deec470f3d17116e5db646bde4e00b84573ef7529e603707465c1d56244573e0a35725a4ee81cfdc845f87350f83743be746ff06308edfc6b846004679eb3de2939626eb41d8", 0x94, 0x21000081, &(0x7f0000bae000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl(r6, 0x8918, &(0x7f0000000000)="") 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x100, &(0x7f000075e000)={0x0, 0x0}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000c2d000-0x6)={0x8, 0x1, 0x3fc}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) fdatasync(r1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = socket$kcm(0x29, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000f6f000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000192000-0x4)=0x0) r4 = add_key$keyring(&(0x7f00000c1000)="6b657972696e6700", &(0x7f0000fa1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f000056c000-0x5)="7573657200", &(0x7f0000bee000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005da000-0x92)="fe4ca3a2a86d6163d01569df4aa7c0a778307d51a0b5a04f9dde39969c55bcb75a8d68678779357de3db4b04114c510475190125b5940743d0583fd651fab7f8725ad1a37bcb257f8375477bd99ba774776e16fcfc104c0ded0661a6280ef4e5443532bb7e6b0d5cdb013d4586eea3a90f4863b94f8bba1e555dcd7475773a69bd680d81cbaad9fd9550970b7f83b6c3f8e2", 0x92, r4) ioctl$void(r3, 0x0) [ 166.999160] binder: 6989:6996 BC_FREE_BUFFER u0000000000000000 no match [ 167.013289] binder: 6989:6996 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.013308] binder: 6989:6996 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2017/12/14 08:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0xffffffffffffffff, r0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f6b766d00", 0x1000000000000801, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004aa000-0x10)="2f6465762f73657175656e6365723200", 0x2040, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mlock(&(0x7f0000019000/0x1000)=nil, 0x1000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00008a5000-0x13)=@random={"73656375726974792e00", "2f6465762f73672300"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000097c000)={0x0, r3, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x7003) dup3(r4, r6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r5, 0xc08c5334, &(0x7f00009b1000)={0x2, 0x8, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket(0x15, 0x80005, 0x0) r8 = request_key(&(0x7f0000ce4000-0x6)="2e6465616400", &(0x7f0000ba5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ada000)="637075736574212c2400", 0xfffffffffffffffe) r9 = add_key(&(0x7f00001aa000-0x5)="f2004001fe", &(0x7f00004e3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r8) request_key(&(0x7f0000960000-0xa)="73797a6b616c6c657200", &(0x7f0000449000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe2000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) r10 = request_key(&(0x7f00008a7000-0xa)="69645f6c656761637900", &(0x7f0000741000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) add_key$keyring(&(0x7f0000c1f000)="6b657972696e6700", &(0x7f0000e0d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r10) add_key(&(0x7f00003fa000-0xc)="00025f7265736f6c76657200", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r9) getsockopt(r7, 0x200000000114, 0x2717, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eb6000-0x8)={0x0, 0x4}, &(0x7f00008c5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b15000)={r11, 0x9f, "b8a1442ba41da2b9399ada181955fdb5204c3789f9db1b96de6745f2234f0c286c4f5f64a0004da861242a32c6a27e7b8409b92bb920cb370bc9782f06f07be9b8d0a332f13dff9558541dd6a7c93e702a6f3fb86483367c3d39375d58b043c4d877a30a5720847bf7f2b4801c6a04d0a3f46d6ebd74cad62ec39a803598d262eaba506ad3d27725091bc1a5d65013d2236d0c29637da6b5ac6d1d1d4813d2"}, &(0x7f0000802000)=0xa7) inotify_init1(0x80800) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000027000-0x20)={0x20000035, 0x0, 0x0, 0x5b71}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000918000)={r12, 0x2}) 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a5a000-0x4)=0xc) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:05 executing program 5: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000b3c000-0x8)="2e2f66696c653000", &(0x7f00005b7000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f07000)={0x4, &(0x7f0000f01000-0x28)=[{0x4, 0x1, 0x200000000002, 0x23d0000000}, {0x20, 0x7f, 0x10000000000000, 0xfffffffffffff004}, {0x81, 0xffffffffffffffff, 0x3, 0x3}, {0x200000000000006, 0x400000, 0x10, 0x0}]}, 0x10) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f0c000-0x4)=0x5, 0x4) bind$inet6(r0, &(0x7f000000b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005e8000)={@common="7465716c300000000000000000000000", @ifru_flags=0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000202000-0x10)={0x0, &(0x7f0000642000-0x10)=[]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00009ef000-0xb)="2f6465762f6877726e6700", 0x20480, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x806, 0x0) r2 = socket$inet(0x2, 0x10007c003, 0x3) bind$inet(r1, &(0x7f00008e3000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f00001e9000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r1, &(0x7f0000ec1000-0x1c)={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f61000)={0x0, 0x0}, 0x10) syz_emit_ethernet(0x3f, &(0x7f0000d68000-0x89)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "f1806c", 0x9, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x2, 0x9, 0x0, "44"}}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000097000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000019f000)={@generic="8718130716b657c5c1cbeebaff0a9e57", 0x81}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000023e000)=@req={0x28, &(0x7f000052e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1c, &(0x7f00007d4000)=0x0, &(0x7f00005f6000-0x4)=0x4) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b96000)=0x0, &(0x7f0000f06000)=0x4) r3 = syz_open_dev$mice(&(0x7f0000821000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20003f) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000e99000-0x4)=0x1f) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00009ed000)=0x7, 0x2) socket$netlink(0x10, 0x3, 0x401ffffffffffffd) [ 167.013317] binder: 6989:6996 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.013328] binder: 6989:6996 got reply transaction with bad transaction stack, transaction 638 has target 6989:0 [ 167.013338] binder: 6989:6996 transaction failed 29201/-71, size 24-16 line 2762 2017/12/14 08:54:05 executing program 7: mmap(&(0x7f0000000000/0xb1c000)=nil, 0xb1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = memfd_create(&(0x7f0000fb6000)="2e265c766d6e65743070726f6b00", 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000b1b000-0x8)={0x0, 0x0}) gettid() fcntl$setown(0xffffffffffffffff, 0x8, r4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x6, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000323000)={0x0, 0x1, 0x40010001, 0x6, 0x8, 0xfffffffffffffffc, 0xc99, 0x85, {0x3f, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80000000, 0x477, 0x9, 0x3}}, &(0x7f0000599000)=0xb8) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x2, 0x7, [{0x9c4, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b1a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00006b9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000af5000)=0x0) r7 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000297000)={0x81, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000020, 0x0, 0x800, 0x7, 0x3, &(0x7f0000125000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x1020000, 0x7}) poll(&(0x7f0000b1a000)=[{r7, 0x1, 0x0}, {r5, 0x1200, 0x0}, {r5, 0x80, 0x0}, {r2, 0x0, 0x0}, {r6, 0x1000, 0x0}, {0xffffffffffffffff, 0x48d83c67fff233b5, 0x0}, {r2, 0x0, 0x0}], 0x7, 0x6) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000b1b000)={0x1, 0x7c, 0x3}) ptrace$setregs(0x10, r4, 0x1008000, &(0x7f0000b1c000-0x2)="8d6c") ioctl(r7, 0x8936, &(0x7f0000000000)="") syz_extract_tcp_res(&(0x7f00005cc000)={0x0, 0x0}, 0x6, 0x80) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000b1d000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005c0000-0x4)=0xbd) unlink(&(0x7f0000abf000)="2e2f66696c653000") sendto$inet(r2, &(0x7f000088a000)="", 0x0, 0x8000, &(0x7f000055a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000b1c000-0x30)=[{&(0x7f0000b1b000)="9edd", 0x2}, {&(0x7f0000b1b000)="2a", 0x1}, {&(0x7f0000b1e000)="0b", 0x1}], 0x3) 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x1, 0x40, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fgetxattr(r0, &(0x7f0000ec5000-0x15)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000dbe000)="0000000000000000000000000000000000000000000000000000", 0x1a) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005d0000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005ab000-0x6)={0x0, 0x3}, &(0x7f00008d9000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fbd000)={0x5b, 0x202, 0x7, 0x0, r2}, 0x10) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00002b1000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000667000)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000740000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f0000d74000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x9}, 0x2) [ 167.041830] binder: release 6989:6996 transaction 638 out, still active [ 167.041847] binder: send failed reply for transaction 638, target dead [ 167.051323] binder: 6989:7004 transaction failed 29189/-22, size 0-0 line 2832 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000307000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000260000)={0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000818000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000718000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) set_thread_area(&(0x7f0000cd2000-0x10)={0x7, 0x0, 0x0, 0x80, 0x5, 0x1000, 0x2, 0x1, 0x5, 0x3}) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 167.053479] binder: 6989:6996 BC_FREE_BUFFER u0000000000000000 no match [ 167.053488] binder: 6989:6996 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.053504] binder: 6989:6996 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.053514] binder: 6989:6996 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.053521] binder: 6989:6996 got reply transaction with no transaction stack [ 167.053529] binder: 6989:6996 transaction failed 29201/-71, size 24-16 line 2747 [ 167.074958] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.114594] binder: 7024:7025 BC_FREE_BUFFER u0000000000000000 no match [ 167.114604] binder: 7024:7025 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.114620] binder: 7024:7025 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.114630] binder: 7024:7025 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.114640] binder: 7024:7025 got reply transaction with bad transaction stack, transaction 646 has target 7024:0 [ 167.114648] binder: 7024:7025 transaction failed 29201/-71, size 24-16 line 2762 [ 167.137076] binder: release 7024:7025 transaction 646 out, still active [ 167.137110] binder: send failed reply for transaction 646, target dead [ 167.145926] binder_alloc: 7024: binder_alloc_buf, no vma [ 167.145940] binder: 7024:7031 transaction failed 29189/-3, size 0-0 line 2947 [ 167.148761] binder: 7024:7025 BC_FREE_BUFFER u0000000000000000 no match [ 167.148770] binder: 7024:7025 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.148787] binder: 7024:7025 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.148797] binder: 7024:7025 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.148805] binder: 7024:7025 got reply transaction with no transaction stack [ 167.148812] binder: 7024:7025 transaction failed 29201/-71, size 24-16 line 2747 [ 167.167498] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000d4e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xa0e02) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000008000)=[], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:05 executing program 7: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200180000000d, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r1, 0x6, 0x30}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={r2, 0x0}, &(0x7f0000006000-0x4)=0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f73657175656e6365723200", 0x8801, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b84000)={r3, 0x100000000051}, &(0x7f0000004000)=0x8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c6000-0x9)="2f6465762f6b766d00", 0xb, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000aff000)={{0x9, 0xffffffff80000000}, 0x0, 0x5, 0x7, {0x2, 0xf25}, 0x101, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r8 = creat(&(0x7f0000afb000-0x8)="2e2f66696c653000", 0x120) syz_kvm_setup_cpu$x86(r8, 0xffffffffffffffff, &(0x7f000063a000/0x18000)=nil, &(0x7f000005a000-0x18)=[@text32={0x20, &(0x7f0000afc000-0x62)="660f3817eaf20f70f50066b8e6008ec066b81c01c744240051374147c744240200800000c7442406000000000f011424f30f5c557eb8150d28e40f23d80f21f835800000c00f23f88fe978e361000f01c9660f38219d09000000f30f2a9953480000", 0x62}], 0x1, 0x0, &(0x7f0000a47000)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x100000001, 0x0, 0x2000000000008001, 0x0, 0x1000}, @dstype3={0x7, 0x5}], 0x2) pipe2(&(0x7f0000afd000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCRMFF(r9, 0x40044581, &(0x7f0000522000-0x4)=0x107fd) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) r10 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) mount(&(0x7f000002f000-0x8)="2e2f66696c653000", &(0x7f00001e8000-0x8)="2e2f66696c653000", &(0x7f0000869000-0xa)="68756765746c62667300", 0x40001, &(0x7f0000166000)="010aca35cfaa934ffc012182ca66efaabb6a3baca6d245af6ad0520626b2da93986bb1fcfbcf9ef5f6884511fa431ff8010e0b3492c1bf3ad0") mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00004f5000-0x8c)={r5, @in6={{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b00000)=0x8c) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f00004f4000)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r8, 0xc008ae05, &(0x7f0000b01000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$addseals(r9, 0x409, 0x2) 2017/12/14 08:54:05 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fd2000-0x8)=0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b6f000)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007d0000-0x20)={0xdf, 0x4, 0x8000, 0x1, 0xffffffffffffff80, 0x4d, 0x6, 0x7, 0x0}, &(0x7f0000bba000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000015b000)={r2, 0xdf, "5c904425c7a3055d94c73c749ee9c9d6e8f95f132dcf13f814a7a66281d8b714b50cf807ba5f42f6e523d176d6cf2d7f6be0803a67d6464814b325c98b6a540a3343d18b708a379b10ab936d6c197169771da25daa0484d7b13f6c27cc07173d2d49f3fcb499a7588b159b155d3a75d3d60e7f4d572afbd7c45d2d183eb810ab8f99b72ba1a77c180e4be8f7232a0ee04c7ac22649694447db083526cddd8cbfae6b916139a95be939f15e6dbb6c53efb265f0e4d4e7bf623ada75ab1ae2c77350c10baf75c15cdfd95be23b345a36107fba57ded804bacf3ceeb2674251f3"}, &(0x7f00004e9000-0x4)=0xe7) 2017/12/14 08:54:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000003000)=0x400, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x10000031, 0xffffffffffffffff, 0x0) msync(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) move_pages(0x0, 0x1, &(0x7f0000001000-0x20)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/14 08:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) lseek(r0, 0x43, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dac000-0x10)="2f6465762f73657175656e6365723200", 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000040c000-0x8)={0x0, 0x7ff}, &(0x7f0000657000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004eb000)={r2, 0xc3, "f22427375c03d5e46688a8dffa2ce522c1b72d587ced53a69aea19fc8f7de01e897b2df7591dffccd970e5cac3aac4a6dc6babff82e85eedcdc0d8fa076998f2e040ae315ad0a6775f9a9837649889167c49b21d27ae9afff32360d6e2266a8c11c5bf10e9ae79a27483e0ac431808b38ee08e96e2054d7caabc47808df24d56d2ee9998cdc38ad620b0e8c070c9f63571a4c616a121aca9e33150c9f65f001f2db0b90aa136ac10c817c5e9de7c26000eb2874db009faba45ec9cf2d63eac87009e02"}, &(0x7f00005f0000-0x4)=0xcb) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050e000-0x10)="2f6465762f73657175656e6365723200", 0x581000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000005f000)=0x0, &(0x7f00001aa000)=0x4) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x80000006, &(0x7f00008e8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fae000)=0x1000) accept(0xffffffffffffffff, &(0x7f0000e58000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000058a000)=0x10) writev(r1, &(0x7f00006f0000-0x10)=[{&(0x7f0000256000-0x86)="c58028cd9684e06afde00f553eece9c46a9f36cc2d89d3d70ead429c6537e22f9e2d5bdf6acf39b32dcedb33299cb0cd3784491524e2dde416f12f79b4c5439bab88aeb1818e7a66b9ec2cc1a8928df06c699786d959fd3b8919bc3b98faf4c7942e6f2b8ec784608d4854507bef5aeebdb1ff0d8805b79a258604ee8a1b57bb69da757f22b8", 0x86}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b26000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0xfff, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffffffb, 0xd3, 0xec9f, 0x2, 0x5, 0x101, 0xb9, 0x200]}, &(0x7f00006f3000-0x4)=0x108) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000c33000)={0x70, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002a6000)={@generic="9643e35295dff682503263a17b6a3b32", 0x7}) rename(&(0x7f000092e000-0x8)="2e2f66696c653000", &(0x7f0000556000-0x8)="2e2f66696c653000") prctl$getname(0x10, &(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f0000888000)="2e2f66696c653000", 0x2) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r4, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) perf_event_open(&(0x7f0000004000-0x78)={0x7, 0x78, 0x5, 0x6fe, 0x7ff, 0x80000000, 0x0, 0x1003, 0x0, 0x7, 0x1ff, 0x40, 0x4, 0x5, 0x0, 0x20000007, 0x2, 0xb2b, 0x7, 0x8000000000001, 0x2c, 0x2, 0x4, 0xfffffffffffffff8, 0x7, 0x2, 0x0}, 0x0, 0x3, r3, 0xe) write(r4, &(0x7f0000e1e000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b67f2d9ad789c5d7acad0e771f13d8cb5902b8011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4a70f330e6fe3a1c9c755314ffab32932", 0x58) clock_gettime(0x0, &(0x7f00004c5000-0x10)={0x0, 0x0}) write$evdev(r4, &(0x7f0000490000-0x60)=[{{0x0, 0x2710}, 0x1ff, 0x3, 0x400}, {{0x0, 0x0}, 0x8, 0x8, 0x0}, {{0x77359400, 0x0}, 0xff, 0x9, 0x9}, {{r5, r6/1000+10000}, 0xca7c, 0x40, 0x9}], 0x60) readv(r4, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000bd6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000022000-0xa)="00000000000000000000", 0xa}], 0x3) 2017/12/14 08:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) fcntl$dupfd(r2, 0x406, r5) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000305000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb0000-0x18)=@ethtool_rxfh_indir={0x19, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) pipe(&(0x7f00002a0000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f000061d000-0x4)=0x0) io_setup(0x80000001, &(0x7f00006d1000)=0x0) io_setup(0x8, &(0x7f00007a6000)=0x0) io_setup(0x80, &(0x7f0000bd9000)=0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae0000-0x11)="2f6465762f7667615f6172626974657200", 0x200200, 0x0) io_submit(r5, 0x2, &(0x7f0000140000)=[&(0x7f0000716000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f000000a000-0x1000)="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", 0x1000, 0x8, 0x0, 0x1, r6}, &(0x7f00000e6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r6, &(0x7f0000640000-0xc0)="96bda1945d37280f076227e6acee010c4e6f37800ef6e49c8db4b13f4a6c9899c845e4f36ccec4675d82a35b46db8ef1e5c79517e761d4d744739295402fc9be6838ee859e5219ac89583e0e3ed9a4b70f0f27fb580bc6e5eb1cb56b69f067e92a397afc31b83347d6391a439d7ac6392e6b8d5d364e00fbe09b1a9f43783279be7ded36d03c66fa4255e46d608a34363da2404cb15ead17921947f249b1f26b25f003e6986ac21549ab437421e8e73fe775a282ece795aa8464543a2fc9f3ba", 0xc0, 0x3, 0x0, 0x1, r6}]) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000661000/0xf000)=nil, 0xf000, 0x2) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r8 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) prctl$setfpexc(0xc, 0x50000) r9 = syz_open_dev$mice(&(0x7f0000f4c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) getsockopt$inet_dccp_int(r9, 0x21, 0x17, &(0x7f0000ebb000)=0x0, &(0x7f00007ab000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r9, 0x4058534c, &(0x7f0000dc7000)={0x3, 0x3, 0x4, 0x10001, 0x1f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x8, 0x602, 0x7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00008d5000)=0x0, &(0x7f00001dd000-0x4)=0x4) ptrace$getenv(0x4201, 0x0, 0x3, &(0x7f0000326000-0x8)=0x0) listen(r8, 0x4) ioctl$sock_ifreq(r8, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r7, 0x0, 0x30, &(0x7f0000f26000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) [ 167.416982] binder: 7057:7063 BC_FREE_BUFFER u0000000000000000 no match [ 167.424441] binder: 7057:7063 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.432526] binder: 7057:7063 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.442243] binder: 7057:7063 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.449624] binder: 7057:7063 got reply transaction with bad transaction stack, transaction 654 has target 7057:0 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00008b3000-0x10)={0x8d79, 0x4, 0x1, 0x200}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000123000)={0x3ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x401, 0x5, 0x3263, 0x9, 0x0, 0x3e19, 0x5b42, 0xfff}) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c3c000)=@assoc_value={0x0, 0x0}, &(0x7f0000aad000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000857000-0x8)={r3, 0x8}, &(0x7f0000b6f000-0x4)=0x8) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) lseek(r0, 0x43, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dac000-0x10)="2f6465762f73657175656e6365723200", 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000040c000-0x8)={0x0, 0x7ff}, &(0x7f0000657000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004eb000)={r2, 0xc3, "f22427375c03d5e46688a8dffa2ce522c1b72d587ced53a69aea19fc8f7de01e897b2df7591dffccd970e5cac3aac4a6dc6babff82e85eedcdc0d8fa076998f2e040ae315ad0a6775f9a9837649889167c49b21d27ae9afff32360d6e2266a8c11c5bf10e9ae79a27483e0ac431808b38ee08e96e2054d7caabc47808df24d56d2ee9998cdc38ad620b0e8c070c9f63571a4c616a121aca9e33150c9f65f001f2db0b90aa136ac10c817c5e9de7c26000eb2874db009faba45ec9cf2d63eac87009e02"}, &(0x7f00005f0000-0x4)=0xcb) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050e000-0x10)="2f6465762f73657175656e6365723200", 0x581000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000005f000)=0x0, &(0x7f00001aa000)=0x4) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x80000006, &(0x7f00008e8000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fae000)=0x1000) accept(0xffffffffffffffff, &(0x7f0000e58000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000058a000)=0x10) writev(r1, &(0x7f00006f0000-0x10)=[{&(0x7f0000256000-0x86)="c58028cd9684e06afde00f553eece9c46a9f36cc2d89d3d70ead429c6537e22f9e2d5bdf6acf39b32dcedb33299cb0cd3784491524e2dde416f12f79b4c5439bab88aeb1818e7a66b9ec2cc1a8928df06c699786d959fd3b8919bc3b98faf4c7942e6f2b8ec784608d4854507bef5aeebdb1ff0d8805b79a258604ee8a1b57bb69da757f22b8", 0x86}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b26000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x4, 0xfff, 0x4, 0x7, 0x2, 0x5, 0xfffffffffffffffb, 0xd3, 0xec9f, 0x2, 0x5, 0x101, 0xb9, 0x200]}, &(0x7f00006f3000-0x4)=0x108) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000c33000)={0x70, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002a6000)={@generic="9643e35295dff682503263a17b6a3b32", 0x7}) rename(&(0x7f000092e000-0x8)="2e2f66696c653000", &(0x7f0000556000-0x8)="2e2f66696c653000") prctl$getname(0x10, &(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f0000888000)="2e2f66696c653000", 0x2) r4 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write(r4, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) perf_event_open(&(0x7f0000004000-0x78)={0x7, 0x78, 0x5, 0x6fe, 0x7ff, 0x80000000, 0x0, 0x1003, 0x0, 0x7, 0x1ff, 0x40, 0x4, 0x5, 0x0, 0x20000007, 0x2, 0xb2b, 0x7, 0x8000000000001, 0x2c, 0x2, 0x4, 0xfffffffffffffff8, 0x7, 0x2, 0x0}, 0x0, 0x3, r3, 0xe) write(r4, &(0x7f0000e1e000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b67f2d9ad789c5d7acad0e771f13d8cb5902b8011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4a70f330e6fe3a1c9c755314ffab32932", 0x58) clock_gettime(0x0, &(0x7f00004c5000-0x10)={0x0, 0x0}) write$evdev(r4, &(0x7f0000490000-0x60)=[{{0x0, 0x2710}, 0x1ff, 0x3, 0x400}, {{0x0, 0x0}, 0x8, 0x8, 0x0}, {{0x77359400, 0x0}, 0xff, 0x9, 0x9}, {{r5, r6/1000+10000}, 0xca7c, 0x40, 0x9}], 0x60) readv(r4, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000bd6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000022000-0xa)="00000000000000000000", 0xa}], 0x3) 2017/12/14 08:54:05 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket(0x11, 0x0, 0xf77) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f87000)=0x0, &(0x7f0000fd1000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bac000)=[], 0x0, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fd2000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) [ 167.460055] binder: 7057:7063 transaction failed 29201/-71, size 0-16 line 2762 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000294000-0xe)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c30000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000639000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x4)=0xb) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) pipe(&(0x7f00006ce000)={0x0, 0x0}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000b87000)=[0x36, 0x1]) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a79000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f000036a000)=0x5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f88000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000299000-0x8)={r6, 0x0}) syz_open_dev$loop(&(0x7f0000e76000)="2f6465762f6c6f6f702300", 0x9, 0x400) accept$inet(r3, 0x0, &(0x7f00001d4000)=0x0) 2017/12/14 08:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x0, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 167.490722] binder: release 7057:7063 transaction 654 out, still active [ 167.497543] binder: send failed reply for transaction 654, target dead [ 167.508131] binder_alloc: 7057: binder_alloc_buf, no vma [ 167.508145] binder: 7057:7078 transaction failed 29189/-3, size 0-0 line 2947 [ 167.509812] binder: 7057:7063 BC_FREE_BUFFER u0000000000000000 no match 2017/12/14 08:54:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000a8c000)=[{&(0x7f000024c000-0x38)="99eac84d6a3828b426e0d26494a372441a96e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469fedc692db8ce5f8a5ad8e755f50800c2528d688a580ba0f0089ff1bfec8a00695fc50ed59d372f4fb3c2e2d8bdb78d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x40000) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aa4000)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) tee(r0, r0, 0xfffffffffffeffff, 0x1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008e4000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d1e000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce8000)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000e72000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000051000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000c67000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e86000+0x941)=0x63) 2017/12/14 08:54:05 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd1000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fd2000)={{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, {0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x0, [0x3, 0x10000, 0xff, 0xfffffffffffffffe, 0x80000001, 0x8000, 0x10000, 0x3]}, 0x5c) 2017/12/14 08:54:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a4000-0xd)="2f6465762f7573626d6f6e2300", 0x9828f9f, 0x40000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000044b000)={0x6, &(0x7f000059c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d9000-0x9)="6368696c6472656e00") getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00004a4000-0x4)=0x0, &(0x7f00009f3000-0x1)=0x4) fcntl$setsig(r2, 0xa, 0x400000000000016) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000062c000-0x1)=0x0) fsetxattr(r2, &(0x7f0000040000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000a4a000)="6e65742f6c6c6300", 0x8, 0x3) exit(0xfffffffffffffffc) write(r2, &(0x7f00006ac000-0x8a)="2e3e238a740c713cd8ce24b86e52423c96bb11445056451da62be7d721bbbbeb7479692e2da7f4d6adcaa4fa28cebf7bf6f7c8bda703f4db85ab08fdbb5e9aa29a895670ea9212bbbf454bb493829fb80eec0444e291913a3e4f01c6ccc73b29c9e0e43b3c88b9b725d293549c5cfa01562a6dcd38b47a8cebc699bac82fd3a6c9233b71326ca35fdf68", 0x8a) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000079b000)=0x3) fstat(r2, &(0x7f00000de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000358000-0x8)={0x0, 0x8001}, &(0x7f0000910000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000653000-0x98)={r3, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2}, &(0x7f00003a9000)=0x98) fchmod(r2, 0x40) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000416000)={0x2, 0x5, 0x20, 0x7, 0x6a4, 0x7fff}) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000dc0000)=0x40) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000067c000)={0x9, 0x100000001, 0x9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r4, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000fa1000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r4, &(0x7f0000c4e000-0x2)="a6", 0x1, 0x3, 0x0, 0x0) fsetxattr(r4, &(0x7f0000ba3000-0xe)=@known="73797374656d2e61647669736500", &(0x7f00005bf000-0x1)="5b00", 0x2, 0x2) 2017/12/14 08:54:05 executing program 5: mmap(&(0x7f0000000000/0x5a5000)=nil, 0x5a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a4000)="2f6465762f72746300", 0x40, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000015d000)=0x9, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000168000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x2, "63747228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040f000-0x10)="2f6465762f73657175656e6365723200", 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00005a4000)=0x0, &(0x7f00004ab000)=0x4) mlock(&(0x7f0000263000/0x2000)=nil, 0x2000) sendmmsg$alg(r2, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f00001ff000-0xdc)="", 0x0}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x1}], 0x1, 0x1) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f000044a000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f000059f000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000349000-0x11)="0000000000000000000000000000000000", 0x11}], 0x3, &(0x7f00003f7000-0xbd)="", 0x0, 0x0}, 0x12001) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x43) mmap(&(0x7f00005a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00005a6000-0x70)={[{0x40, 0x100000, 0x4, 0x5, 0x800, 0xffffffff, 0xfff, 0x6, 0x3ff, 0xf8, 0x4, 0x300000000000, 0x5}, {0x9, 0x9a2, 0x5, 0xffff, 0x3, 0x4, 0x6, 0xf9e, 0x80000001, 0x0, 0x800, 0x2, 0xfffffffffffffff8}, {0x7dbc, 0x1, 0xfffffffffffff800, 0x0, 0x9, 0x8, 0x4, 0x0, 0x7, 0x5, 0x6fa6db40, 0x8, 0x3}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/14 08:54:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3ff) mknod(&(0x7f0000569000-0x8)="2e2f66696c653000", 0x8000, 0x0) r3 = socket(0x0, 0x800, 0x3) lstat(&(0x7f0000f47000)="2e2f66696c65302f66696c653000", &(0x7f00008e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000806000-0x4)=[0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000460000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca0000)=0xe8) getresgid(&(0x7f00008ed000-0x4)=0x0, &(0x7f0000983000)=0x0, &(0x7f0000ab7000)=0x0) r8 = getuid() getgroups(0x7, &(0x7f0000886000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fstat(r1, &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f9a000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000b18000)=0x0, &(0x7f000048e000-0x4)=0x0, &(0x7f0000bb3000)=0x0) r14 = getuid() getgroups(0x2, &(0x7f00000e5000)=[0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c11000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024b000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ed2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004bf000-0x4)=0xc) sendmmsg$unix(r3, &(0x7f0000806000)=[{&(0x7f0000a1e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000016e000-0x28)=[{&(0x7f00004bf000-0x87)="634785346a72eb1b42ba330a4cf906b053571b2739591c797ef10e47667c1dec79c06269796d906a0955c4dc6407a2e7fb2e78a2f4ad89099bd1ddcdf8b5927033dafb009b1d43c35f76b9d2e687df81d571370701555839b109eecbf1449155769e7ed1028f4a34f2dc38274be673160c30ca8dc83709777c149db01e3fcb16dddaea2f8352d6", 0x87}, {&(0x7f0000d10000-0x4c)="3850c373d208a31d6ad71ae9bcd3edf70cf6adef4c83cf76c0ecd9bc70cdf0e3343945dede41de2c1cf10b86184374128dfcf420c83fdee932f4a13bcb2a48f8a9e2d31a57910f96c6025685", 0x4c}, {&(0x7f00009f5000)="c921c9e0efe21d03497182fd280b6bd96a74c7a9c825ccedd5b9a3429f67554a8c6e2bed064e99becc893d769b3b190cfc80390a69218f9ef99a07c2cec0715130a2efc62624ac3f9a03c05bc990974b0d7f57915a04d958442df2e1f4001e6892943537be7623286d1fb1c6e79538232eb2c200f8e1ee2b6b6033f062294358c70a0b23dece83d5be91e066d68bd758c65f8d4157ddf8899dbaac1729facae5aaf8fca5e04d4ea27b833a025a6b7b80f5712e69a804d1842c56b1cb65b168163234768be1d05f3f78e2fd", 0xcb}, {&(0x7f000060b000-0x6a)="3a6b7b855593c0291b619627feb17b39ef388fa0bab57377510ba6ad7d4c63f77b6e1bdd895e6fb6bc09a52e5ebd5d4adf4fedc67bdd50e771badb51c204c66b626d59cd134889c451f8d0c6a5882a28b736ae498164cd7192a9b639335ed83ab1f205a7d1b29f628f9f", 0x6a}, {&(0x7f00006fe000)="e9b1f43fb055e5dc2d4d2946f246730696e94d3355e877b2c4c49c0479c7d93aff870b3339e698ed45b5b09adcc304ce356c23a192c4832055840ffc6ad7d9bf867537f76b6acc096e26933d3c5b30f3ac1e25335c37ebfc54af9f27cd52a8c4d186c2f7bbc56e6392f37f887b309cb1e1d9709e9a8dd7573d4c6108fa10fdebb3d06d2e05c54794e3a31084b1ed91eaeca46b7d8d372999f182d1c9567f886fe1d8ea4c88e4def51bf79abd73e425924520021c69f1bfebf366a856cbbd187ad456584b60dc35701b600aac7b960e20beb15891e4e5b46ad1", 0xd9}], 0x5, 0x0, 0x0, 0x8c0}, {&(0x7f00001f9000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c51000)=[], 0x0, &(0x7f0000592000-0x30)=[@cred={0x18, 0x1, 0x2, r2, r4, r5}, @cred={0x18, 0x1, 0x2, r2, r6, r7}], 0x30, 0x8000}, {&(0x7f0000c94000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fd5000)=[{&(0x7f000063c000)="969be54b5709778500150b69b8649db64328171dfb941db39085d4738999982f4516102e15bdb54577ef12489d32332b9d75d1650ff3f1b3f4179372adf44558f4f8c84a4c100de72ad1e8a7542dd74ece6f1a412a806e7cb0c70fc3b83ecacf", 0x60}, {&(0x7f000049c000)="b8933b6e2d6803c1463d0eeb02c0004f326061c7cc2c705ee3ad4055343d396244252d4dce93c8bf633935dfd63546bd04fd50c416e9c4722613b1a896363242e915a7e39e586a78aeb8d63b7658bc4100ba634a448828bf31186805e108bee0265dcaf63d804d067ef7", 0x6a}, {&(0x7f0000174000-0xdd)="859e363db9f40d674c3a0d587a5c0fb238257666165d222badd96cbf8341082bdc8f8e12ef636e20521b5cce8735ff30f7fed73613ccbddaa871b4434ae4cf3b34cebc3b499c198430919e9d3e4e5c510393826268401fb0378e68cd9c69b7a3f398de0ac987ec7d2077f2b9a1d56d3ccfdcfc5fd98855d0cddde8f2771a2b2581370c6296c9f9b5fafdf2a8d49066d60699e3016f2f508af354f0aba8fae06070410fd187d0356313bf32f1de5830c5c697c64404d750dd5defce99e5c1b2ca718bde16af1e98e94748d21a0ec923bd2a9bf918485ed35da897b858d1", 0xdd}, {&(0x7f0000623000)="080d8bf5232790298c2c94c1b9987670d5c455f103bfcd51d61a5d72eda395912ef88406c91b01f252249bab72b0ba01b7ff7fb5b8410eab14eef3e985508efe6e1103886eec08a6c73ab624992f83d12d6cb96442eedcd1500fca38d5a74f3a39649ece7566baaedca31421e4ad218fe0820b612a69d1d54d636e21b456d701294b618f20e2451fa52ef594a7ce76e8889ec5332500044d337921778637d8a2a0d6c2ea547e7a3e7e8d5d66832ef8bd0d77a133b11a98b436d1ecae626a244c738643a3da248c8436c1b929f51d268687c19a19", 0xd4}, {&(0x7f0000614000-0xd0)="67b0bd40b8b74abb5c984afed2a348c292ae0bfedb7e7208e898c6ec171e96a18a280b4e3d9917aae057228b9c7267429a978e1d58b83d4336768eb76a659e148fed9511ebf9d838a1f0c64fe76c0ea60b5897d532c8c2defd8b4dc62d5436d12959e16976ad0ac6cde94328de54bf53ab25262b6f6535e10c6a6e001da5dee23d92726699eae61c71f4e224740745d631188819fc04193077e4ebd5f45d2f595fd1f1a783e45f48d59072ae65772a50a9732159dacc3e18876e8c3dfa4f05a3e7372170375d88d8eb0ce585405dd2d5", 0xd0}], 0x5, &(0x7f000097c000-0xb8)=[@cred={0x18, 0x1, 0x2, r2, r8, r9}, @cred={0x18, 0x1, 0x2, r2, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r12, r13}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r14, r15}, @cred={0x18, 0x1, 0x2, r2, r16, r17}], 0xb8, 0x4000}], 0x3, 0x811) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r19 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r18) r20 = add_key$user(&(0x7f0000602000-0x5)="7573657200", &(0x7f0000f72000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000058b000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4dbc249b544230ba287598bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7fb7689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c32512928f6672f98f7e149be31bd78b506e8bec", 0xc0, r18) keyctl$dh_compute(0x17, &(0x7f0000cb3000)={r19, r20, r20}, &(0x7f00006ec000)="00", 0x1, &(0x7f0000d22000-0x38)={&(0x7f0000e18000-0xe)={"7770323536"}, &(0x7f000078f000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc5524", 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = gettid() r22 = syz_open_dev$sndseq(&(0x7f00008ce000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200) dup2(r22, r22) readv(r3, &(0x7f0000805000-0x20)=[{&(0x7f00005ca000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000c54000)="", 0x0}], 0x2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000972000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r25, &(0x7f0000c0c000)="00", 0x1) ioctl$int_in(r24, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r24, 0x8, r23) fcntl$setsig(r24, 0xa, 0x12) dup2(r1, r25) tkill(r21, 0x16) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_writev(r2, &(0x7f0000e2e000-0x90)=[{&(0x7f0000803000-0x47)="", 0x0}], 0x1, &(0x7f0000c63000)=[{&(0x7f00008d1000)="", 0x0}], 0x1, 0x0) [ 167.509821] binder: 7057:7063 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.509838] binder: 7057:7063 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.509847] binder: 7057:7063 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.509854] binder: 7057:7063 got reply transaction with no transaction stack 2017/12/14 08:54:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x0, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x0, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) modify_ldt$write(0x1, &(0x7f0000413000-0x10)={0x5, 0x20001000, 0xffffffff, 0x8, 0x25a, 0x1, 0x20, 0xb6a1, 0xf174, 0x1000}, 0x10) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) [ 167.509862] binder: 7057:7063 transaction failed 29201/-71, size 0-16 line 2747 [ 167.551057] binder: BINDER_SET_CONTEXT_MGR already set [ 167.551065] binder: 7093:7095 ioctl 40046207 0 returned -16 [ 167.551144] binder_alloc: 7057: binder_alloc_buf, no vma [ 167.551164] binder: 7093:7095 transaction failed 29189/-3, size 0-0 line 2947 [ 167.581825] binder: BINDER_SET_CONTEXT_MGR already set [ 167.581835] binder: 7093:7095 ioctl 40046207 0 returned -16 [ 167.581882] binder_alloc: 7057: binder_alloc_buf, no vma [ 167.581896] binder: 7093:7101 transaction failed 29189/-3, size 0-0 line 2947 [ 167.597651] binder: 7093:7095 BC_FREE_BUFFER u0000000000000000 no match [ 167.597660] binder: 7093:7095 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.597679] binder: 7093:7095 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.597690] binder: 7093:7095 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.597698] binder: 7093:7095 got reply transaction with no transaction stack [ 167.597705] binder: 7093:7095 transaction failed 29201/-71, size 24-16 line 2747 [ 167.644851] binder: 7116:7118 BC_FREE_BUFFER u0000000000000000 no match [ 167.644860] binder: 7116:7118 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.644874] binder: 7116:7118 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.644883] binder: 7116:7118 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.644893] binder: 7116:7118 got reply transaction with bad transaction stack, transaction 666 has target 7116:0 [ 167.644900] binder: 7116:7118 transaction failed 29201/-71, size 24-16 line 2762 [ 167.647505] binder: BINDER_SET_CONTEXT_MGR already set [ 167.647512] binder: 7116:7118 ioctl 40046207 0 returned -16 [ 167.647555] binder_alloc: 7116: binder_alloc_buf, no vma [ 167.647566] binder: 7116:7118 transaction failed 29189/-3, size 0-0 line 2947 [ 167.648071] binder: 7116:7118 BC_FREE_BUFFER u0000000000000000 no match [ 167.648078] binder: 7116:7118 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.648093] binder: 7116:7118 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.648102] binder: 7116:7118 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.648109] binder: 7116:7118 got reply transaction with no transaction stack [ 167.648115] binder: 7116:7118 transaction failed 29201/-71, size 24-16 line 2747 [ 167.712142] binder: BINDER_SET_CONTEXT_MGR already set [ 167.712151] binder: 7115:7120 ioctl 40046207 0 returned -16 [ 167.719059] binder_alloc: 7057: binder_alloc_buf, no vma [ 167.719070] binder: 7115:7120 transaction failed 29189/-3, size 0-0 line 2947 [ 167.739162] binder_alloc: 7057: binder_alloc_buf, no vma [ 167.739175] binder: 7115:7125 transaction failed 29189/-3, size 0-0 line 2947 [ 167.741475] binder: 7115:7125 BC_FREE_BUFFER u0000000000000000 no match [ 167.741483] binder: 7115:7125 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.741499] binder: 7115:7125 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.741509] binder: 7115:7125 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2017/12/14 08:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bcd000)={@generic="471f8400000002ef1929000000066a2c", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000048b000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x90}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x7e, 0x3ff, "fc75770008000018cb2a317cc1de8dcee23e7c0672ed5dfd81d5ebd792bab59e8d5f5aa2f07a3401b1e2c73cb5f8e825b6c0df50fe1d890643bb4704bb54acc87f0a6f8f0f31eea4763e80bb543c9f11"}, 0x160) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fc3000)=0x40000000000210, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = open(&(0x7f00001e4000)="2e2f66696c653000", 0x200, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f00000ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000018d000)={0x0, 0x0}) socketpair(0x10, 0x0, 0xff, &(0x7f0000ad7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000e8b000)=@int=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f2e000)={0x0, 0x80003, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000277000)={r6, 0x80000, r2}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f000043b000)={r3, &(0x7f0000923000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) getsockname(r4, &(0x7f0000586000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000aab000-0x4)=0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000f1a000-0x10)={0x8, 0x3d4}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000b14000-0x12)={@common="69705f76746930000000000000000000", 0x8000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r9, 0xc00c642d, &(0x7f000079a000-0xc)={r8, 0x80000, r2}) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000318000)=0x7a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fb1000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f000029d000-0x4)=0x10001) sendmmsg(r0, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f00003db000)="", 0x0}, {&(0x7f000019d000-0x2)="e833", 0x2}], 0x2, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 167.741516] binder: 7115:7125 got reply transaction with no transaction stack [ 167.741523] binder: 7115:7125 transaction failed 29201/-71, size 24-16 line 2747 [ 167.748373] binder: BINDER_SET_CONTEXT_MGR already set [ 167.748381] binder: 7115:7120 ioctl 40046207 0 returned -16 [ 167.918374] binder: release 7116:7118 transaction 666 out, still active [ 167.925139] binder: send failed reply for transaction 666, target dead [ 167.933070] binder: undelivered TRANSACTION_ERROR: 29189 writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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0xfff}, {&(0x7f000095d000)="9ad1bd569d8c6ebd5d759a496a506dd78bb547c8f51fc89c61b1e9597c3cb64f4bcb916c2a317f77b7f3828901b12f4f1e3db512167bab2cec44c1b4e5cef2fed09680a99b2e311908906af7fac8dfc2e759d7cfcbeea9d40c330793ba950e2e9140c79d98a25e68c016447606ec17d2de585e86e87ed32999911b39f4514341f83b8b7a544cfed9826c2f667fe53cd510508891210956eca27009941a15bd34822cff6c018256d7fd47e695932b7fccd53dc70289159cc2a936771eff791091b81fb2f142675fc03c3a50581d9aabc9af289275c64a9ec76f68351e19966b23b86a923072cdbef5906398faf83eb718c74033ecb4af1213abb0149948e53c3fe47d9fe2afc95b1006651dc1dc78450b780a55f5e48750c5ad5e61517263366c8efad08cdf1c3f7ae4632a9825d3f6316df53c25fdd8138955f1d65f2ff2d754b1f36259c8df6e156884d412c1fea0790f559aef35080cbc3384b9bdad14c756355337bd1ecc3f7a4f6b7bec5e615f3b5234f7eac673adc696278170ec7259a3b03f987392f235f79c2d1f793ffe312c52cde0fbd91d8cafcfd753010c4ea927eb1dab878b1970e9220b47441ee8944e89d6b4500adbcbb88f7a3ead5f877503e5802936d3785134134d0f915209967c4a6b178125f07ef28e8a95158f3f7c0de6aea87c510a1028ba7a908f74a242caaab41037ce81ae2dff2f4fea1200220b4af9ca5b13873cd31db3e2d66c018cd2bc53584bc1f37def94ecccd5fb7e1f0fdc1ae9ad4ab50a58955c427b7a6fd0d9a886df00b956592a55731d962191a327fff3dec12d3db62890b5dc092f9d53e0e0596a7c369438bd9159e884aadbe93b4accac387ba4c56a32cdcd230e1aec520c7d1c2ddce669a12c39c5f82914b1ab07e4a1221b46eb64b918b183221cc177e06552afef3d1f213c5ee2044831fd02c2d2777b290b37944039ce4ec9eb119081c2ec767634ed7d1c2a9f01d92c17258f51744df369438cced4f1449a7759535b430711b4a7a1ebc52e8703e2954a8fb8d6e56bce24c9015ebef015fbcc148d5d6e3fc986a7f7b399c30faaa531d6c5f6a92011ba2459ab74e5c5e31692ccf74912fc5471b049e50995d1e24f7d9345f26f459bb320b4b929e544e970a748cf386f8fb0f7e87c7ac1cb7a5b11e69389433bb652cd784cea8dee6d16d5d9aa6a6833e093703f5162d9a54e25ef6cdd375e803b194591a53e23af1ac5fcf0e66245a0c290c0cb6973c9941f408645877b4cdc0afb4a1c604d0456d1eacb1f451ea143099efa2fcf40569078e075f970726a43be1b8e5e5287a61070a303e9ab0c575dc2ac8436c86a19f9f77c62904246e4b9800a43b5af3de99716fd6339676959873c3bc1a12fd9b45044ddb6f31a0993f4b79904e99f3e18e5a8c60214c29d5d98d1bf885ad399d8b2bffc64a4f3ffaa08f6cae3f69119bfe0082d923980609cabfa2bec85dce826b392246a8b95b2787248cfccc2e55c33182723ebe6faddb009f16b8b32134344bffbd328ecb42e7de0ece1ba081136f4515aeefd54b03d3d537385d37ca54b1addd98017f7e4f464338ff41aad136e15bc7bbb277b3f9a8bb7ccfd0dc381392aef8515431bffc37c2f4e0c45ca24fecf0b0f99af571e30022cdcc351a346b5c122ecf37c6e474512800437dcb15860f5339aa87ec9da51ccd5c0f4afc71ce4e08e951b7fec24f5d903953d504aa1fa38e71c06974fe34ec300e65cf0ac57db76ae90401114e46e4dfaa95781ac06e9f265d366f9786bfb6fe5a3a6d7240bdb9cfae9f0f8ff168570d414fbcbc0ef13d2a70089e8753574c2977f6cffd073ad445ee1e259aa5f0fb210f8ee942f12abbd17f82d9cc3def1f67f84fd776eadaa8bba1c0ab93675b2b39674bf8f5533720234d4f69f3d79119dbca97288b2bbaafa03fcff20d419a6e75e652da92c271a30dfc0ef12e3ef2e07608700a463931c04e79ecb38bac13109d1527f1ec27dab1f6ed8f5bd8beb38330bdf45f5c144e5c94966217f42e0626cb87eaa3c9e8ed3a32e38c1cc26d9af79f21375772d13320544598a155b0138d107ee058654053f94fb54920b664f69959b935509babd6a8f5727a34b1fca302acefb307951fa5b3148995b60573385b25799a48751ed5c796b46496069ead63e2d0132052aacb1ec0d9eedd9a30c6ee232809932932a090dca24631a2abc192d42a2c322ae0e5c455a5b441bc113b996ee4bb98fc309c6fc01f4ae20b6cd72e6ad1989e716adc69033811e1e7bd3d34b8555fd1a63ee0c25c231389b933c241a93878c681acc7b8a03318f39a035b551e28951b386154ecec3042b7aa89567a14f3054c389c0c6352c0b8ab13298713bfb3ddeb23105c16a1a4201e171ba68181fec9a4e06f839362438647530801eb6df3e5126e2e9a8b07dae4fb9b11b3de309e72d228a9c29ee81ff800654f58cef9e05fcc8088e302e1a1198ae0b29cb98e3a8d8202eb88c759ef0d7fa6a4fcd5c07914dd3bf06bb7d1e3b15caa79d4505b68e7556dfb2e2901414c4133abbb6abfe22b1f9210f8c4081281ddafe99e671776fd1e3d38e62f129d0bbb2fd78801a139e9270798a840ad69b6d59003061b34046cd6695acfc2cd068ee278cb13c578954f0aef2f14ac17924791e350143a7608021be0a77c1b4254b19aed007ffbb9a00865ddcc810d96ce58b3998b0e7c64ad01d81c532d265c6f0a1ef599a8be6264da7c370344b805136c4c027e54c07b0bacd33e5a408f63f10e13e5b835724c191754c0ab0f33d332458398fd6687c1b0ce77e4dfc1a88716cc133a8e0229e6a098c91b5a7a0108c4c373ac786ff5e411e23be45b3ad9f070fce2399435cd677299d9a651382d5dcc0701adaccbb86dab1cdeb6193aaeab6e0083ca4571738192c06a26911b826e99e291f14738dbe9a04a905ff60a4889513348329682e8205cd798ba03d1dba18cc1bda7d2ea34e164418e36ad5bccca432fbc48c85e2b84de5cd1f53f22667721ac9581162f06a59bb591b5aa4dd575f67fe1d2aa3e37528f9b2b4e913848bd88866446aea35415e5d22356b390e6b34b1014c4c5147d5110360e18b8c2ed45a751157bccb8039ffb034bd7037c47f026f554094fa30d15dadd53022f2c9ca2878ab747b809eebab4efa8f19853bf76ec25df96e44284a066dc06e939bcbdd8c9de76ac9108172cebfcd16527cdccc1c16fe69d339c1fa9b1fd055c4071ec7e109f13fde015b7cc31278a3939e4aa60e4136a09af9839bc42cd7afd50a4428990699ba58e13a2020464f903f93ff392569a57e14a1632bc397cdb1942f8fbe9a2dc13fadf400122adeeda7442cb3bcabf0c6862a4b8aaae06318d8ea2653da08b9fca362d28b9947c33badd136823b7b362d0413c80eef8c0ab47a2ae7e55e7f7d41fdb611155be5f9dc86424c04ae5c943b64bdeb0449dff0cd9cc0f044e406a20a017dad05881cdf6af58d87b8ff3d499c9e09f923098ef05e27afbaf83ea47c8d8b41d7a290527e6cdfa8e4a6ef1642277c7c7a3c38eb32acd7582a5fa8ddf9fbf6aa550a721b23ef85a0650191ce2d8d410455f7a8c076833d4a9efd2d03e0d7254e1f4171b56853b6f9ccfd5ed8c3474cc336261d0e385e835487dc7dcb677ac57702759fa8acaa25acef92b6945a39429a7b80a52aacd80438e0a38c865da46c041300a44ae755126541ce97cd68515a820acb783cc77952bac6028f7c1b0aa152e6d1645bad4f7a6b951009bb11f6a0fa790aa5c64d66a4bf8a5d6cdaa5554278a087a8f33610b4dbce6f7a72b3016b65e5931b285e857cc360061d7a786fb99260391a8df8d438717cbce816026797876066526de9febee7b4ef2a1906a1ae00fa637cc5e70bb8cc8c1258a6a399b82f254dca89053355f32d6f7f787c869266b2bb9a960e68181166969459de464747f22b1c767b047a12cf3a5c07e085490c858ef758f434f3740f1dff9d58216b207ff09e1f8a9976a9c39625d68438c3cc6121d26c09c87808907f4b3f2961e809a04d7b0c681a3dc177cd1f547cc403521cee4e65f7c22a8114adc0a284c777a6c50e9bc41a3c1a198409b0a0bea82f5cde868e8ab46b0df1056d10d0b2bca59ad6819591335d2484b0bda91054cb4f8235992aec15dea538bfc382d67f236ae3dbcc4a40c0e8a4e36b8c09a733f3af5f66f7bdf91606c9a9761cb10e41fe99041d0b197ea5d0bf5ec557c5a213a5c96913f9ad15a897d0f46aef6b61470bb4760fe9f0877a62359fb1eb91d5e7a050c9448033c4668b76a1f8dbcc13b3e1437d6afc9b8a64ab2808554b9d3664e0c3f54c7a47fce1709201cace77a5a37e8f43308e1ce7b71ce3ae6d4ec27b2be36343c20f431d8b6a425a4fb2ad67fe00b43d089a0d0419e021a368385c453b1f0b3e1413689ffceebba3c3099c4de1bdc9584ac5aec5e8350dc87e42b0a079aa1697e737c30418d135e717e2e173e80b6c6582fc95c7e937c094cd8238784b7734a710752a413b590a1416675204499766ca02dac4d7c41a1685dc4b4ae07aec277ee37f163196d34de6b2025a72f88e76b92bdf33857269c08fac0698cd18e3507fd58267c7cd1f3c556fce12d699b4a04374b8bffb7b4d565a51d6ca10b6898355fdb8dd26972e3e040f2c5d45d75205355d5fa99249e24ed6a8165644826d74a4b7858a935f9d1da5c53d619f9dfb68235c9fe731fb9f5847f0f5e87e46517f89a6ad5404f26fe870c0c5f46515e41288908c994851e15e6fcacf2a29ee906767f9a3311c6d31f18739fc923b8b8266fd693189e3a476008bde1f107cd32bca4ee7411da3fadbaa1ce67de009c2e4ca958786574e9e8f7af87e3db966ababd8cd8755689e906240501319c262d93481d4f48c82925c791a82e236bbcec84dea83b8513fbb99ef9b2b329ceecfa7f292ed8c7f44316eb0edd1ef62a2191b28ea5440b96ae8f17f5ac6fdbdd74b89bd7e27016b139b25f2a4ec1218de67a2e837d5dd9ea4d5da2185161ed4ac4934216d5e2148f89e0e3b12a99119d3903986b26b2d1a59bf98128cc5f2592498421c7291b0d00330641efbe2fc8adf754567647b1d0ab58fc8cb94c3375c562f89fbc88e739734ce67280f9a5b529bdc0566ad5708c450ffd3c783564b96e2de0b320dd163952d95c8953a47d2d633f61c4f78b377b12e6b543778cb5955c4b4fb626efadd0428d4bfde8a176ba8f90bec25288ca5caa4e2b9e0e9caab2ba4b76660e9e167955a817fb105a889705efd81e47296e75d2b7e81171ddd8b7e839c8c92a53448671727f0a6b7196de33c6879bd897a2550845d02a39804b3d1d58a24878e6d51d581531fb1142849363522c2be658f9c2bac4ef42f07bb54651c28ff09b239afa17569eff1a6616169b527365b9f50de387a8e725c21c4abeb8ccc1faf40dd4a61a0cb2858a238cc8b263d7c939c48131798d050a0736ab10f617829e5aad934dd0531dc1f26e699016c0db90d51c64751bdcbfca52d1fc6b898722f0a9c0bb7b2569ae2229d2b6ca2da654b7fd7c456ee298d32e53aff843476d1f18473d4525fe3290aad7e68c142d40b067aec15a831081b44a74e4add5f0e0ff0ffadb9193e13f5c41750b399d5559347cec7e28499b2c7b370393fa51bace980e7e2dcc77140d0f481a2fbfd9cfb56c756e08d75660a11039ac39e964decfe4d445311007c9e22ec7d9c16416d378136fc5415c2b97412b6600228410b980e5744935a1b1ebe09c80eb1e9f10f34e576e98c6b8bef", 0x1000}, {&(0x7f0000feb000)="d9fd50385c1ac8492bd02369e83f5f2d11274e04a7f509048197b449", 0x1c}, {&(0x7f0000f0f000)="f6a3d6b0fbfaf49db326b2bdc3ba8d86839076036160ba8777d8b2e052623545ba464ba02e26a9720e3ff0cc070f4ebe399a49d1f9e176c9261071eeac6fe89084913b1c82be1087955a1e8dac2ec8378a646bbb3856ff91de08eeacf59f70b5c517725e07ce0960acdcff6f445441a99d783b13759e57b67d6a3ee6bc476e9c4a7cb360c5559f2b78b22e7a5ceeb70c16d812c839f99b5a8df5dd95076c4d", 0x9f}], 0x7) 2017/12/14 08:54:06 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd3000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80002, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000c88000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000086f000-0xb8)={0x0, 0x5, 0x2af2f2d0, 0x8001, 0xffffffffffffd604, 0x8, 0x4, 0x426e, {0x0, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x575}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x2, 0x1b, 0x9}}, &(0x7f000016e000-0x4)=0xb8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd3000-0x8)={r3, 0x6}, &(0x7f0000fd2000)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x7, 0x9903, &(0x7f0000fd4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fd4000)={r4, 0x8, 0x2, 0xb072, 0xffff, 0x7ff, 0x8, 0x9, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x974, 0x5b, 0x4, 0x7f}}, &(0x7f0000de4000)=0xb8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd4000)={0xfffffffffffffffc, 0x0, 0x2, 0x7, r6}, 0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd5000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000b63000-0x108)={r2, @in6={{0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x3, 0x8, 0x8, 0x100000001, 0x80000001, 0x7fb8, 0xffffffffffffff00, 0x3, 0x6, 0xfffffffffffffe01, 0x5, 0x6, 0x5, 0x7fff]}, &(0x7f0000fd5000)=0x108) prctl$setptracer(0x59616d61, r7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fd2000)={0x0, 0x80000, r1}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000fd7000-0x68)={0x7b, 0x0, [0x0, 0x7, 0x7, 0x17f2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) llistxattr(&(0x7f00005c5000)="2e2f66696c653000", &(0x7f00005e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fd3000-0xc)={r8, 0x80000, r1}) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) socket$alg(0x26, 0x5, 0x0) 2017/12/14 08:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, 0x0, 0x1}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008fd000)={@generic="00000000000000000000000000000000", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000d8a000-0xc)={0x2, 0x6, 0x2}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000007c000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getresuid(&(0x7f0000cf8000-0x4)=0x0, &(0x7f0000557000-0x4)=0x0, &(0x7f0000b3c000-0x4)=0x0) ioprio_set$uid(0x3, r2, 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f00009c7000)=0xee35) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) dup2(r0, r1) r3 = msgget(0x1, 0x8) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000090000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$unix(0xffffffffffffffff, &(0x7f0000217000)="", 0x0, 0x0, &(0x7f0000ef2000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/14 08:54:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x22, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f2f000-0x10)="2f6465762f73657175656e6365723200", 0x200001, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xaa9) socket$inet(0x2, 0x80005, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00006ea000-0x10)={0x1f, 0x0, 0x2, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000c35000-0x50)={{0x100, 0x10000}, {0xa8f, 0xfffffffffffffffd}, 0x440, 0x2, 0x6263, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e54000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f00002bd000-0x8)={0x401, r1}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f2b000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000267000-0x8)="6b657972696e6700", &(0x7f0000229000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r3) socket$inet(0x2, 0x80807, 0x200) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000450000-0x4)=0x0, &(0x7f0000887000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000, 0x0, 0xf72, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000010000-0x4)={0x0, 0xbd7, 0x6}) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) set_mempolicy(0x8003, &(0x7f000085f000-0x8)=0x3f, 0x7) r5 = memfd_create(&(0x7f0000e82000)="5e00066c696e75780e800000000000000070707030007f34", 0x5) socket$kcm(0x29, 0x5, 0x0) fstatfs(r5, &(0x7f00006a0000)="") uselib(&(0x7f000064a000-0x8)="2e2f66696c653000") renameat2(r5, &(0x7f00006e8000-0x8)="2e2f66696c653000", r5, &(0x7f0000def000)="2e2f66696c653000", 0x40000000000005) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) bpf$MAP_CREATE(0x0, &(0x7f0000d45000)={0x1, 0x800000000000003b, 0x7, 0x0, 0x0, r5, 0xfffffffffffffff9}, 0x1c) r6 = memfd_create(&(0x7f0000054000-0x2f)="6367726f7570706f7369785f61636c5f6163636573735c5b2f252c24234073797374656d256d696d655f7479706500", 0x1) dup2(r6, r6) r7 = syz_open_dev$loop(&(0x7f0000650000)="2f6465762f6c6f6f702300", 0x645, 0x44042) sendfile(r7, r7, &(0x7f00000de000-0x8)=0x0, 0x100000001) renameat(r4, &(0x7f0000f2a000)="2e2f66696c653000", r5, &(0x7f0000d28000-0x8)="2e2f66696c653000") 2017/12/14 08:54:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") lremovexattr(&(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x12)=@random={"62747266732e00", "73656375726974792b2100"}) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ff4000)="2f6465762f6175746f667300", 0x4000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) open$dir(&(0x7f0000395000-0x8)="2e2f66696c653000", 0x20002, 0x40) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a9000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = dup(r0) r2 = socket$inet(0x2, 0x80007, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0xeee, 0x3}, &(0x7f0000c5a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={r3, 0x18d1}, &(0x7f0000001000)=0x8) r4 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1b) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000a6c000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x400000, "736861332d3232342d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r5, &(0x7f0000000000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "65636861696e697628726663343534332867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r5, 0x117, 0x5, 0x0, 0x10) socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000a04000)={0x26, "736b636970686572000000000000", 0xfffffffffffffffc, 0x0, "78747328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000ce5000-0x2)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00003de000-0xc)=@sack_info={0x0, 0x1, 0xfffffffffffffffd}, &(0x7f0000025000)=0xc) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000f74000)={0x26, "736b636970686572000000000000", 0xf, 0x30b, "6362632d73657270656e742d73736532000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r7, &(0x7f0000a18000)={0x26, "736b636970686572000000000000", 0x0, 0x20, "72666333363836286374722d73657270656e742d6176783229000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r8 = accept$alg(r7, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000877000)=0x0) recvmsg(r8, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000538000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}], 0x1, &(0x7f0000bdb000-0x2e)="", 0x0, 0xfffffffffffffffe}, 0x0) 2017/12/14 08:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000f60000)=0x10000006, 0x4) r0 = syz_open_dev$usbmon(&(0x7f000059c000-0xd)="2f6465762f7573626d6f6e2300", 0x10003, 0x203) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffc) pipe2(&(0x7f00001aa000-0x8)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fde000-0x8)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000127000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) write$evdev(r3, &(0x7f00002d4000-0x40)=[{{0x77359400, 0x0}, 0x81, 0x1, 0x1}, {{0x77359400, 0x0}, 0x100000000, 0x9, 0xffff}, {{0x0, 0x0}, 0x3f, 0x0, 0x2f06}, {{0x77359400, 0x0}, 0xfff, 0x1000, 0x7f}], 0x40) write(r3, &(0x7f0000b0f000)="b63db81e8d00000001ff9d0000e5d4ffffffed5ed2bc7018cebc9b97ae21914d872c676be22c9b1654", 0x29) write(r3, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getrusage(0x0, &(0x7f0000b3f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00002a4000)={0x0, 0x0}, &(0x7f000053c000-0x4)=0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000085b000)={0x0, 0x0}, &(0x7f0000fe1000)=0x10) getrusage(0xffffffffffffffff, &(0x7f000092a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x2, 0x0, &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f0000046000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000d21000-0xa8)=[{{r6, r7}, 0x0, 0x90, 0x9081}, {{r4, r5}, 0x0, 0x0, 0x40}], 0x30) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000ed3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r3, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000d07000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}, {&(0x7f0000d99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000044000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000f1f000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000e50000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000ebb000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}], 0x7) ppoll(&(0x7f0000ed5000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000e5b000-0x10)={r6, 0x989680}, &(0x7f0000925000-0x8)={0x0}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000016e000)=0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f00004eb000-0x1)="5a", &(0x7f0000c24000)="0000"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bf000)=0x0) memfd_create(&(0x7f0000750000)="74656375723b747900", 0x200000000005) gettid() getuid() [ 167.938554] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.945584] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.955058] binder: BINDER_SET_CONTEXT_MGR already set [ 167.955068] binder: 7134:7143 ioctl 40046207 0 returned -16 [ 167.955165] binder_alloc: 7057: binder_alloc_buf, no vma [ 167.955178] binder: 7134:7143 transaction failed 29189/-3, size 0-0 line 2947 [ 167.958906] device gre0 entered promiscuous mode 2017/12/14 08:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x2, 0x0, 0xffff, &(0x7f0000868000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000b52000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000340000-0x39)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e35997220003098bb583511ab042180436c76c32970e44798ed07d434b", 0x39}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000038000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000c2a000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6372633332632d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ftruncate(r0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) pipe(&(0x7f0000f3e000)={0x0, 0x0}) vmsplice(r2, &(0x7f00007a0000)=[{&(0x7f0000cec000)="2061", 0x2}], 0x1, 0x0) r3 = accept$alg(r0, 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x8, 0x4) pipe(&(0x7f0000b67000-0x8)={0x0, 0x0}) 2017/12/14 08:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x0}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:06 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b9e000)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e78000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000c58000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="83980c6cc8dcf46220d25da29dfc899b"}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000770000)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x0) sendto$inet(r1, &(0x7f0000ba6000)="32000000180025ff0700940d091404028020fe20000400050000001e0f0000002e11000000024fe500000000000001001888b57b630f0fd79b4fdc118374f424b3c1d7ffc2015aa750347805776d4e1d4d7f0d01f88cc2b32bbb46debfd6bb03344197befd1a728ce8a6f2e0f129152328a83ef2d135394ecf7f000fbb640a46edb668320a6df8dd7d57e5238b29b25e", 0x90, 0x20000100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000924000)={0x6, 0x6, 0x1, 0x10000000000, 0xf317, 0x9, 0x6, 0x40, 0x8, 0x122, 0x36d}, 0xb) 2017/12/14 08:54:06 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0xa0200) r1 = syz_open_pts(r0, 0x662841) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000002000-0x1a)="0000000000000000000000000000000000000000000000000000") setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000be000-0x4)=0xfffffffffffffffd, 0x4) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d3f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndtimer(&(0x7f0000f6b000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x80100) bind$alg(r3, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x400, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) flock(r2, 0x2) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000f5f000)=0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ca1000)="2f6465762f7667615f6172626974657200", 0x401, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00001de000)={0x7e29, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x6, 0x7, 0x4, 0x6, &(0x7f00006c8000)=@generic="c099ae871c348a0d7926f4a6f7f4ed06", 0x2, 0x20f2, 0x7f6d}) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:06 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) r1 = dup(r0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fd1000)={0x0, 0xf5, "e26b9586b26c3112266b4980f0977646f36bc3b871bfcf5a5e1bb3c4e93dddf88f5c59f9d4d48ae0bb7f1bc9c6e3fa48070e3a25786da2e13d3118deee1205c6ead565aeb3adb4a0fcbd9e0c94bbb66fea70c5aa40151b95ec5bfde2608ced1ab3ec8e8b61ef85ed6d5621897318236f438646362df5dd8f88f5f5255bf3d116f3b8e5b806985cde2c3c0e63ef1d73a2fbb69a5c4bb159647832ae0487d1a6ef9a5c6eb1556424e209dbb8a8ddc41e1c4a18a2f241a0e6327c70025d7fa72e0dad09e0834f28183b9f08f88dd31633b22881f1878632b08839f478d11061ccdbaf27a346593ffc0d116b01d7048dd696af39cd0551"}, &(0x7f0000fd2000-0x4)=0xfd) mmap(&(0x7f0000fd1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fd2000-0x1008)={r2, 0x1000, "dd87ea500eb217982815f164e69dc6dca61f5fa4560549fb681fb8463e340a793f8af695ebc4ca853951a57cf1843b5722c9886d87847441dcfd790b876dddaaad2e105335938f9a4bb11b7c134ff7b8df9bb96f7023e0634130188464389ee5c6eb2462e79aadfb56b9d27aed489ec74a65734cf7d8a243f5245be4067d80ec3e623e407baa39267d606db5face8b252ac43b51a6f1b0dba929f99208da95b2de3c119e1bc45322b2788e4783eade90e2d63f6028499995a03f4864978c08c38b60781e66b2858ade146b0335129115ac9b65927e703065b740e17adeef5860ed642f95844edb0c7f7377cd4ca27f95c2a1d9f82573ad4c89a2f128ffb770458a1fd1b244da061a761c129e48b737d07c724b578dec9d748c66f8340b02482bf91e47fa377ea42f1d49a3e38a4741ab6e420672d923ea0e11922bdc579a12675182c455e4cd588c73059c19092ab7896092fe3ebba19092d5f45cb24d3a13091ad47d2404f7d64c95535683cde528355c0cde8f269f0b6dcab118ed2db131dca542f4cfa5f0ad76cdd6e0daffcf4363e7876a4d7ba122a6c85e9d9fced8bc9d2af1ae10b654a45d904a26b730146f51694d278263c604683d4865e945664a6b7efc892befb3ab881a8eac9f86210020e7faa3ff649ddf7b686d9c61f85a6e84e6c38e1e783776c8c1966c1d8842df75d39060e630e0998d66e3eca97b5029513cb23c3666d7c812706caccde0a7953563a66ae955361ca700a89883a1a636dfff8a205538113cc68dc705012d98d65f5fac46c9ebbe05d7e0a683975c5b57a2774af22e16207c2a0b1ea396de2e9ea03ee832fd22e91e870c20b2e815358e94114be30cf1d339b8a8c759434f1417ba287a79d42a4ef23e6c4d9a95b7d85f68c052a2c953f02444be702d0a72690953a52daf7c531a328a7447e16848dd79f192f7dba0e00a3c6e58e4dab0eec5919c39e4601f3496b8e68da8ce8befcefa353c8db00e1c11c25b2210c25231e42e94d0f148810391f7a0ad7673b31c060d3e83263a1fa99ec45ddbd523972f837f98482114350f28121ff2bb2874f81ef4bdb1e52f7cab83024c06f42a70935ae00c277b12647f006c6951b9d14459e96b2095dcc4d19cdbc0fabb6cabcd9532bbe37a641c9ec56876f3066e42e4f085f8c4c48e42ca18c7cb844a5873cf3adbf11a44514218a1c36c06cdfc47a34e4e7328bf0f9b76d8290494a31ebffa9f4d060b075ca271f98f48c51ea0fb6446984011d97074b052ce7e10880f3125dcf983ceabc7c57ced3eff35d7e94c84a484d05ad66a839349aca6a6901061ea92ff66da8490369641709c1262b59628eb02ceac70b60865160ae34d3ae42b9c71180457421a1dd7ae287e8d0c3bfdef0463c0d3d6c5c1ee72b108c5768d507383606af4c6ed73b5c1cc448cbb7874f170ec21aa89f732ca89b486a36a19725989676f5e0ad9679343afec3f946bde6fd6dec65e08b1a602182a8887f7fe5857655a09521b39db296e7c56286758cda32703b6a2a6098395d53c313889738cca26cffacc54247572abb25431673701ef20642c2dcc8087a9ef69d6dd7379c9284be483d7ce2af9f0acf4d0053c3ca161a1d62c059527b2da823555d58d24a128fc1cf79fbe1f395f6f57a55fb60ca78e80349cfa189df5db9c6a690a547b802ab343240e430868a67d6733b3c742f9762021937725679d27697b2944d9bbf9e63c02bcf726e98b33b409484f9bd47ae374d080c4a9e4e471c7d26d3cfd39456f590db7660086411509a53b7c0c58f59850fd51fdeba18d53c0fe3a9d71962962b701885b8eea166661419a144b38a46128849dacebbbe784a4050a0e4f57be1053047297505132aa9410cb36fd6bb2755e72998d78565985c732d931fe8beffd27a79cffc4ba3e92bee85c24f3b2e885e91b8dacb184a120f6adfe5b2692a79549017053a8dfe506a95cd2289745bd2311b60519b393fb95cb6dee8c71e80937935cb9a76ab2c67843f9285c44cf0992aef5e0bb2e00ea51263bdcf0b72adce169724ee04c5bb5969f087136079c1ecf79266be41ede7e40cf81fbd7d1873d99c4272c9ad4c8d897b6b14047e5d5203f7f7c1495679a9ade013219d05fcdf956ddf89f2b8b6f60d2afc708442649beeaf429688dd1841a8ac1af4bcb8d6d438897b6d7d58e2137cfc45d109d5307be146586adf912974f2c70458ed4f877d5157a2cdbdfc6089296ac2392164a4d47c27314d7495c1140a55b9cd542c44dde35d5c9665f7bec0c1a520cbf95aa727d5fea495226f6f685c847448bc63d650b72ed587a98861917e4d0e2ed93c704027d730f5f78054ee1fe3132e4ca27ef9c227d1b0921528ebc6a12219656e43f8c313b49ff5fb1ed479bb47432b2d0d19a3061a9c135e0a37396047b6c4327b919fc45959f1b61d304a50075e6e4afd1c469b3fcfd3a0e17ce2b34a087381373e8de6ff02cc2c287a25bcc0b87ce6c86fe1c5c771cd2b5a1fa0a35a792d0dc065b7a8b79f2b7c9814afd3c18d15dc0a774712d1838ab963a2a97f1f462130e87e464a92b2efd3d2b49a04aeda2ea594ceefb17217ed4e29dcb0335b9952aa9725a4ae6faf185c4ab795a681a608f5090bda0cf2a7bd8d09d26494a9719e19ab9e62f3327c65200093fcd188da9302bd4d5356172a5e1100c5de709e259d7ffe1c733f68a0465536e9dbce9daf13dea85145682e6a6afca38f8750efc68e136d965fb9416a88277ab13849ceb5394e1d43db4d9d848c31af080068411982564b856834cee5672ba82c4694302d792d6cf4e62fdb5e947fb46daae02d39d7d2a6df4d620b915b1cd09ad9a99232cf9201dab7b3b2998967488ffe655f568cb9d7518ac113d324ad3a0f32145119749fab9e7c4ecda5a3e137e17e906ad4fd8f9df76ed9899fc578a157afa19edcc349a4b20a88bd6c503c516c3ff528b3587c0798c6e782bb6e56e7d7bcc364f8af4f8a2c9384285267df4257d2921715e86d90e7ab1ca37b84d5cea28e7f89663a74fdd427de60bfd547438d8032a292bfd38eae93abb0f6cb7795f39ce2c98b7514ed4f74160d269cb6ee6044adf7cf13b8a3147876b5a3002c10add5412e33e2c2f140f3bc5fb76246e84c666905c80fe075f3427fe2cfe3fb99fb8c84a10d7d58b6f2b43dcc687dc8cd166944c30969e96d84dc2725d2eef95dc440be0e69dc46dc68f72f129da683f8a74bfbc2f791139ad4fe6c53a884984bc24b45a87a8389c37a67a56d27313ee4636f79db255bf0213b52d5a8bf5bb121724185eec92feaabe482aea95d30b6e5840af9ba126e0a783299099b898878a68728f0bd959a10dbe96e9e594fe6c876988b173c81f67fb531d54b1353deffe3e22ba42f3cf1e2e4d80a8c902e34e8787821adc5ba9712e3442eca914093a80bdd922f1cc13844927e6005c3ae34e5444636f87c2c260c4a91fdd3c52572e77e8406d643f0c42cc47d117b2e63200a0e85328ec2bc5d9e6154443628b4d772dae51dff33a8dacd2dc94959aa30d0f4c1786c1aaa3e7d6b753a322cde12cda4a298e506f3e6d8023ab2fcfa9190df9278e52520749c7d39ed2c224899aab5114530e11ab0fc35be5766129bf0efda23905c2a8c6f3ad0cf1f3bbf269ac452d95b2b079fa74442c8e5176b3e344d3f002ecc626ebfc69bc6b9e9469e30047a1151cf3dad2c79a47fe53fe65b9314f0d0f8a4fc78573a4f717266ba72618ded10c7a8acdc30b111a20e318092f0b73506e1628286891ccc8fda53b1841c6596d6302819c07a88f43bd4fdccdc26e18ce5143bc2bae2653d3fed6955e2c132052ccd0119abf11b7bb038ee1616362cf4b53f41162dec3c6e55146f99b4e6a348feac8cf4cbe4fd214b629932a4e60e0c1af05b17b081e37c697bb1750a4065a866e85e5b35961f536abae9504f437ac9ac14e746ecc617af8b26b329a29d91bce0305e264364676f7e8ad0d871fffbf19d5dab99e6d2c0dcaba199e5f55bd4db742f1cd0db89dc9397c1d3697b8f088d1fefc47fdaa9012db04dc14e810123368cd47f8a60d89c1d683fb118693be69862b89dcaf094cd9d3f44d39c49f417bd3c9333fa94f2dac412fbea1c17a992bcc184372278018ca142ed511739524c78668922e8714fa8f768746d026ae15d1c8c6a4b11d3d2d8837c7e7df76865bf6a237c3d3c70508c8619294bf7af32b7fa7bb54818562de79b20e20e39396a051ce8a75af5355aee2f433d1efc29e31b8bb166de2aca767c10048f9153c3f579b617e8928a3471ca381ee7dbb738a8855afcbd2f56d761cc1badfca8cd1564c65248202bcd9add8a346408482e5815cdabcb7572ece90fb1f5d0d2cf070136c77ecc826b9acd9fbd9dfa74eaf390262cc99cec8b377b1a074808c203f0478e4cbd2fb8d4cb73b1811368633abbd011d0b5bf7209a00f0d45c5fa946209a213e107dda3a9a88bfcda7be495576f9d29ce4b5d88cdc059dfd3a9e34eab00a6dbfc6c17fc8bd6c9bc5455965a489f4b76815c9722eb91a837eb7fb141cb0b426f5b7e6e5b97e84e4d775868ac54c98a8d568062d868a583baaffdf88fe3ce693d2fc8c224622449074f99996272a129f0af1c0e5b29e17e42177e09a6fe93189f89e1cbd9809ea5537ab7f5025c6d7ab5726eca53ab5d7c99befa15783dce887aadb227fdc6cb47f2dd7c448c12cef342598b81893649b9c74bef48c3920d14fb5ebc58487a3ec1e6210d686a1573fd1f42e26f179a2c2cb10c2709bbe9e533f5ce93b1fb47c0dd8a6d6202e2224333c257f8c216ffb1818b511c3a1b9ced5971dec0f61da84d04667cc450db7cd3f9ae058e55793d907b4cd9761d8e8b5ccb6205426a7a69995a36636b6bb6b8169fbf690c5bdc7c667fdaea04935798d9907ead1e3116ad5c6a344543af726a343728f7be36fc16988d1beab69d4c48aebda24a9323a6c30da86e8eb2e9e29bfb680bf9f15cf946ea25d5b89276fa79ac03766905952133ab3117497fe276a9597465bc164c06fb54618dd6f72662f9c4c33a2fa5eaf7802badf91fd823617fed013065297760061cf93f8e0e6e52b54c29086f3222ec7e7ba497e69f1c57cfcbf030770023267334b54e06359cf9cdd96966c55acb01a1ceade6e91b0ee573229dc950bb40e1421f22a9a60b6eabbf37a7fa149018ede48a9f1bcfb5148249e4f3171daa3668fa814cc66c4d972fe28e1ac11cc200c1140b2038dad3fb08721b82f83b923ef5a1d4a3617e6c3d7fa70f94dc6c98b530a7e01800ee4277de1378fb71245c803ab6ac59b00a3fd8117c1c481820d561d0a492855787cf5bf4bbd5c88bfd982be1672cdd7c08720184e332d7547801ede8c010a67a2b4eecbf89b51284c3003870c2ebd31c870ac1ad71ebc8dfe42a61e3ff49a1e8d64fa38b2c844229ba827e43ad13e64df71858072fd91a2109374dd9945f1438c92760d0f3ef3cd8146d9d5ccdfcbdbc05e0360afad85b7a2232e9a3b528883ff5fb37f967389eebd58fbe765f1e685ce0fe833cb3fb9d3b7b78b907bc8a020025fa97817aa28a0175a6295f379e41dafb0888a69f5ed041d365f2a0a7bc777dc3d4b7ac93df9d5da38be9aafd40bc2c5fe48fe4fda611518bfd9d76c68f6f10c3715e5fb2eac1fcd52ebfb4e2397b691d285e14bb6ceaca422a7a2887cb12c6745b1b54e575ba5da6865e9f711fef5ecda54dd7417747ddde6802857ac15330e77428c9ab72e23060d3ee5a4f4feb808ecea685892a33cfa3041"}, &(0x7f0000fd2000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) [ 167.981412] QAT: Invalid ioctl [ 167.981786] QAT: Invalid ioctl [ 167.981898] QAT: Invalid ioctl [ 167.982803] QAT: Invalid ioctl [ 167.991206] binder: BINDER_SET_CONTEXT_MGR already set [ 167.991213] binder: 7134:7143 ioctl 40046207 0 returned -16 [ 167.991258] binder_alloc: 7057: binder_alloc_buf, no vma 2017/12/14 08:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 167.991272] binder: 7134:7146 transaction failed 29189/-3, size 0-0 line 2947 [ 167.996653] binder: 7134:7143 BC_FREE_BUFFER u0000000000000000 no match [ 167.996661] binder: 7134:7143 BC_ACQUIRE_DONE u0000000020001000 no match [ 167.996680] binder: 7134:7143 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 167.996691] binder: 7134:7143 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 167.996699] binder: 7134:7143 got reply transaction with no transaction stack 2017/12/14 08:54:06 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000072000/0x1000)=nil, 0x1000, &(0x7f0000863000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000495000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd1000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fd2000)="2f73656c696e75782f636865636b72657170726f7400", 0x100, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000fd2000)={&(0x7f00002d8000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fd4000-0x38)=[{&(0x7f000016e000)=@in6={0xa, 0x3, 0x35, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c, &(0x7f0000fd3000-0x30)=[{&(0x7f000032c000)="60d4652b87e8d8b799b2795475ec9f3078b7f620cdceedf85f939052c322d0d975ad4e68cee1c944f71453b2e21aa97f9be83f874888364b9d4817f141b8afdd30046d72fb75762aa9158ba22c8adcff2c46f83700d5db45", 0x58}, {&(0x7f0000fd3000-0xd1)="4e3dfd9405f5ed92604864a5740c9c2f6acba0e749b582c334edd8226ed1a584857f93829c13595fffbcb1af1c3ed5beb6847c1f2763424d8bf906e3ec18ad71265de16e9ec5d16004ef0a56a34601bb7ffab9f9f8c28a6162a51bcdb1b9b020d95d8cb1d4f2231f252393eaa1f8caedaa78ab600542d4100041452884afe908d1b8fdc43e64539a2cc7d1e38ee82b76f75313c0a7bdf46d0f5609488983c28a0126b20ce09a19a4baa419e6d9d0078eb5a35be24e91bd266e4dca9d1f80893da9b8dfea4c6eaeac5e49b6997f95f0fb3b", 0xd1}, {&(0x7f0000d02000)="a9cb64d4422915c4043b6d839f6da00676e67393b2131425553cbc82ecd605dfa53195244a366cda8aea2ad9b760415fb810d842443b93ef642fb7496baab3d248d88dae6cfb5c05de2210b6826e94eed82965bc698a4fd6175639d3d7ef28777bbe49f6ceafa509192a9c2b9cf19c0449c375e3a61b16fb8ff0fec0151092a4d21046a8e3090eab32ec24d78c5c35f2f2cccebe78eccf37bd18f397771dfdddd4d587acea59436bef03ac6d174fc9d010b6a415569d4fd5bdf8b611e17b15808ab6a37803", 0xc5}], 0x3, 0x0, 0x0, 0x4000}], 0x1, 0x40080) 2017/12/14 08:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000959000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f6374725f6165733235360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:06 executing program 6: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e7000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0xaad6c427dbf6f7fe, 0x200000001e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0xd5583f8dc5362eb8) bind$inet(r0, &(0x7f00004cd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000b000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000e0f000)="2f6465762f696e7075742f6d6f7573652300", 0x5a11, 0xfffffffffffffffe) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000056000-0x11)="2f6465762f7161745f6164665f63746c00", 0x1, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x8, 0x0, 0x0, 0x1000000000003, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x81, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setaffinity(r4, 0x8, &(0x7f00005a7000)=0x6950000000000000) r5 = request_key(&(0x7f0000f6c000-0x8)="6b657972696e6700", &(0x7f0000968000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000791000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffff8) r6 = add_key$user(&(0x7f0000708000)="7573657200", &(0x7f0000bea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef7000)="", 0x0, 0xfffffffffffffff9) r7 = add_key$user(&(0x7f000081b000-0x5)="7573657200", &(0x7f000003e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000009c000-0x34)="23c8d33ef3b733086c86693fbeeee9c66ba2161483a4fa30d2917fd50e67f606695ce4fae9554fcf3e56d4f30466d1b7fb45eaf3", 0x34, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f00001cb000-0xc)={r5, r6, r7}, &(0x7f00008c9000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, &(0x7f00008d9000)={&(0x7f0000b68000-0xe)={"6372633332632d67656e65726963"}, &(0x7f0000d4e000)="3cb9b434e7567193d3556e5e971e066e9a030c08ad4d76326aec2f3e80c35a698532e5c58902301847dc9f888f6c7ce04dfaea6999afb94070e8b3609f43b8aec9921180069b8e5fe63de5f5f5b199dea9ff84689ecb1e33abf5f79b2dd6bc5c563b21ef849a631ffb66eec222692daf723f70724fe0778a8cd38b7c2882c2cb5d2e8e2add2bb94d56984b4fa841635ff200ef23fcb47a7686a72f0654421fd0bbbc3ba91311a34d72693747ccfa91576c1f30952e2291d0bdff9a5de190c4c482cddaff287fff2dde238c7b540ef51070cad4ccbf90f18bd5ab", 0xda, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r9 = gettid() ioctl$VT_DISALLOCATE(r8, 0x5608) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00007cd000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00002a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet6_sctp(0xa, 0x2000000000005, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r10, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000049000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f00005a8000-0x4)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000790000)={r3, 0x7, 0x10000000000005, "80cdfd3e30c20f5cc2e8de2cdd333185784bd72c52ace484e10a73fcd61ca5cde55e3503a0dfce1b7760423485a093181acdbda58c94988c759a22373634f18a81c77b023d964e6fba68eaf52bad94a843d7f1c4275618b1b9a332c205524acb7a1f8ece74cdec2863e9f588b1d298220b668081681146d7e30a64bd3fe8b08130685a4718ecf5b31a34df6641e5acdd5d450c50f6431b3d322c9b85478c1d792272f0ee1735a77cad3fe6beda928bd0a3561278f958f5ba2326f55f24dbddd6412735ff870b3cd7e2825d28a7d6aa02843a9df93d83"}) getsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2017/12/14 08:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x0, 0x28]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 167.996706] binder: 7134:7143 transaction failed 29201/-71, size 24-16 line 2747 [ 168.014259] device gre0 entered promiscuous mode [ 168.021153] binder: BINDER_SET_CONTEXT_MGR already set [ 168.021160] binder: 7162:7166 ioctl 40046207 0 returned -16 [ 168.021219] binder_alloc: 7057: binder_alloc_buf, no vma [ 168.021231] binder: 7162:7166 transaction failed 29189/-3, size 0-0 line 2947 [ 168.022883] QAT: Invalid ioctl [ 168.024038] QAT: Invalid ioctl [ 168.026712] QAT: Invalid ioctl [ 168.028512] QAT: Invalid ioctl [ 168.060482] binder_alloc: 7057: binder_alloc_buf, no vma [ 168.060494] binder: 7162:7169 transaction failed 29189/-3, size 0-0 line 2947 [ 168.060496] binder: BINDER_SET_CONTEXT_MGR already set [ 168.060502] binder: 7162:7166 ioctl 40046207 0 returned -16 [ 168.069881] binder: 7162:7166 BC_FREE_BUFFER u0000000000000000 no match [ 168.069902] binder: 7162:7166 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.069920] binder: 7162:7166 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.069931] binder: 7162:7166 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 168.069939] binder: 7162:7166 got reply transaction with no transaction stack [ 168.069946] binder: 7162:7166 transaction failed 29201/-71, size 24-16 line 2747 [ 168.113441] binder: BINDER_SET_CONTEXT_MGR already set [ 168.113449] binder: 7181:7183 ioctl 40046207 0 returned -16 [ 168.113508] binder_alloc: 7057: binder_alloc_buf, no vma [ 168.113558] binder: 7181:7183 transaction failed 29189/-3, size 0-0 line 2947 [ 168.116281] binder: BINDER_SET_CONTEXT_MGR already set [ 168.116287] binder: 7181:7183 ioctl 40046207 0 returned -16 [ 168.116328] binder_alloc: 7057: binder_alloc_buf, no vma [ 168.116339] binder: 7181:7183 transaction failed 29189/-3, size 0-0 line 2947 [ 168.116843] binder: 7181:7183 BC_FREE_BUFFER u0000000000000000 no match [ 168.116851] binder: 7181:7183 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.116865] binder: 7181:7183 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.116874] binder: 7181:7183 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 168.116881] binder: 7181:7183 got reply transaction with no transaction stack [ 168.116886] binder: 7181:7183 transaction failed 29201/-71, size 24-8 line 2747 [ 168.126070] binder: BINDER_SET_CONTEXT_MGR already set [ 168.126077] binder: 7192:7193 ioctl 40046207 0 returned -16 [ 168.126132] binder_alloc: 7057: binder_alloc_buf, no vma [ 168.126142] binder: 7192:7193 transaction failed 29189/-3, size 0-0 line 2947 [ 168.139820] QAT: Invalid ioctl [ 168.144834] QAT: Invalid ioctl [ 168.147500] binder: BINDER_SET_CONTEXT_MGR already set [ 168.147508] binder: 7192:7193 ioctl 40046207 0 returned -16 [ 168.147816] binder_alloc: 7057: binder_alloc_buf, no vma [ 168.147830] binder: 7192:7194 transaction failed 29189/-3, size 0-0 line 2947 [ 168.151247] binder: 7192:7193 BC_FREE_BUFFER u0000000000000000 no match [ 168.151255] binder: 7192:7193 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.151270] binder: 7192:7193 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.151280] binder: 7192:7193 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2017/12/14 08:54:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb4000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000cf8000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f7b000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d74776f666973682d33776179000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5ff000000020ced5c54dbb7295d00002000000080000000000000e6", 0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000095f000-0x9)="2f6465762f76637300", 0x101000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000f7c000)=0x8001, 0x4) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000f7b000)={&(0x7f00006e1000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000f7b000)=[{&(0x7f0000f7b000)="613a1ca4c9c006d9d8dfcc09aa9b52870734425d99e7661c8b72c626004fe3e04e9e7a59c551ba45ca605a5adbaadb6bd36ccf1fa73aaee796", 0x39}, {&(0x7f0000f7b000)="074efd2aa9a67945df2c99f15e76ca20585701cbf33b0f80e50c72474f52aca33a5e034d1fbc57ed0d5a1c5eead9de01e17756f60681352e4409c13609d204d9b447d4936bca13de1cb04a6bf07630171009b0bbd39b631b02f65e9513c591d12758238cce232d3f42bb229746a3c29a2fbd572ff4747dff0d45fd7c85db425e3001e3f6e173705ca65aed92ccdd4b11f09eb582c3e32be41f57af4e35843713669654a41f28af7be623ece27f97e4752757c6", 0xb3}, {&(0x7f0000f7c000-0xe9)="13157323a7e18d07f181c4adcda397e7c20dfa9aafb5c0fa2fdbb7bb90bb542bd8605b7acef2c7241b1a9ffe447768f885119ad009608cf833c7b38851846f7b3d8d335e2374e088bac8f7a0de21699a6180e594839e8fbfeb31f147204a6c4dca07b20e6556769895940b3d2915f3ba8b14a922dccdf6e771ea32b46b29017ce0be0991107095c8f3e126e3147aabf1932911cb55298ab4b418cd7317fa83a9278b59c7ea19a917714ba55bd76161fe16467c96364596c4788c2d948d664c95457638c9667c34ba723b0508d207ac731b90d30262255c4f4e9bab7527443f6753108d69f9c403de00", 0xe9}, {&(0x7f00005d9000-0x7b)="3faf55162b969dd05969f3d1bc834833300f8b32ae31dc784beb6ea3ba9b6cb003e319ecaf1c1ad24e8f8e1fb1628591768f8f2e104c1141da83d73ccbedae4f36dcfbaf5493c47dec717fd7c4c95f60c4e0f0e32c9607608d5fff7e43e1b87de585e1d82f5d5105de5d5edd7a437c5d0a0115da77855b16f823c0", 0x7b}, {&(0x7f0000f7c000-0xee)="360ed1e18bed31602133e81c13716c738ca1f1313494a3f4f73754cb8152e583c6cd9a04d4f16aca7173cf4dfa4fe49a522c4111a87416e63ebb0316f81dbe74c88854244a2561e4c970c84d714f1371e1e322b8c3e589f23affd6907ab44abe3aa39f9397b3405a369bea91fc0f543cdab724520a0b342a3504966f3ee1f1581d84045af85a70f41aef0a337a5c27df5ab14c74c1aa63612b904bf549516b60705147554677803be61a2bfbea90e02d02f05eea2ca2f615acbf9002a744f902d335e91ba218ef8dec7375f24eb1917b1bfb525ea2c849b500d8162c69e9881040c714d00e169f4503865645af69", 0xee}, {&(0x7f0000f7b000)="fbd73ede0cd0de228b47e61444cc0e0f74263b1c1027fe775ffb0ed769c796694cb07db4567b3bd3e7608bda64f89e3bc13a95219b27beeadc1d05c260c05400f92748d2f385396a6f2c1cb97efcd312d5954704d6", 0x55}], 0x6, &(0x7f0000f7b000)=[{0x70, 0x10b, 0xff, "7c05768642cdfcf68c459590dc716324318bfba3b5c69ef8ac31a30849084e17c2cda677ba46cf04c9f0a83496e9df4ed10a8739649b7fa9ddcb45120388666695650bdcbd26f5a02de2ab064128d9b7bde083b09e01a6e78a10bcc3ac3a"}, {0x60, 0x3a, 0x2, "93c4614c52ff4563476b0529ec846056e3c35315661cce8e6f32fe7fcaf040d03227e9fc7322b2a9d29499749c19979c737645ad87628ab3a740f2b1606cba80e54a7116aa8c6e9bef"}, {0x30, 0x1, 0x1, "5b866816a0e864ca650d4b45b36477ebfd102e6a26d653009d46c150bb55"}, {0x1010, 0x10c, 0xfffffffffffffffe, "cb949beb474298835d4a2d272f5162b4adec8926bb93d64a9731ab3f279675dbffce7532c0190fb2c64fbc01bd2d627a9077e3f9cf6eed27c1da3984d3a8b7f0b3dee1267b9439fc80220ed3ba7b1d65bc1d8a110d7311157165be1ad5a5e265ca2845ad2d23d3cd28f1a6f7cdf92eb306b41e4d9f0a1859f1c835f87b27b0473894ce6ed8a4467a21c3fc1de2d698b31d43222d170c6ee5ce6c817c3449fab7aae61b44a2e55a3ebbad855b37bd98a3ac5aa6a94af21ca6e8935fd44d43f4c8deebe0fd8ae8e3c8bcbd2dc248a5dfa32b83928e6faadecf77140cbf392e2bf138ca0adb30dabd17c17475f502145e5718169fc661afb6d58ec559e36bfeed7f6a86cfd190826aacd9e868df2606f1ebb2346b02e4e297945b9c293af70e74eefb9401cdf3caa34a70d34ebc66250ed5d70ea5defa57835b624404137df90049db1b5147f16daaaf6156fbd5ac9292930db8a042e7cf943224c9f40158f4e58d91d8d7090de185e6aab86994eb45522e9c0eb250ecfd5e3658c98d9f712c75332a8cf7eb4995975def82a4a65ba0593b43db49940cd051771d2a0d046bfa98665a94fe69fd1bd55e8d02036a5c831b043fe34bb6c44bc32683ceb10ec19d52feae8818cd9eeb20fe52efd487ae0501d54c8e89e2a37172f4847f6a67706ac613711cc0e6d7026f401cc91352238199301b244e6a32149d112c2890438472465cd6e206e09793d7a0d101e70c8d3e9386f406a0666d03f8af59604af393ce47e49d12a12582c92d09aa062998d5e79ffaffd4f2a5a1eee9fed0d9e9eea4caef74e2235459427142806c91af2ae9d1f99d909c6b0c9ccd387c79fc797b7052945d28a8a3e7847f53f27d51f02452bba8937a1aff929de32c1d1856f8902b612152fc1140736afbaf258514cb4accd3a606aa0d86c75937bc58372807784e13900c192401c52945cdd2992bfdc77f895f5584e5a50bdc0e3147c34c1dd8103ee8e62c849178da9819eb1729c57e07f05158b3ccd5b7d7b74511c787e750af5f4c39691afc6287e9ec94b8809d4c3e081de4569449d7f345e83dad9d46489c1d3943173769f1508d5259bfb283c8001c15f3b77d8c51d2b43abf3331d6354f82067172d5032a4e51cbb56d87239398727172682fa011d06199a41db7c562c601d9d8c409b0227f5f05aa7346ceeb020221078a82e9b508f947d046c5741a29d65063235f6dfc8f067a1164e1dca082623d479294aa87ca1b14af8fa78ce832c7a9a3287be7f25c402d9df066125eb63a36f961a2ef3acaee57126a8a274944cc1d8221fc55783503e71eae33fdb30ae1a79ec4b967e995be78f29b8d2d56bb6516f02e5beeb2ed62f4dc002de1081e626d84f4dfd57d7638ce71b5a5c836aa7c247be5abb81f4c6e1434936b2e43f0089a9014b3af0932d8610abfc5840947d66f777854fd46f3c8a47540b008a2cbb721782663ee2d3d13b3d52770c04565531ac47bcf4a2a3df2b28cae08b9853a50575200fcb7a79cc1455035d7ee93fd5f85e38e2816771440a1b56e3109e9e45f31f4fd1374e3371d7132d20489535d495ff7ea91628149df9918d22dd10259bd5d456ac3c6dbff88b6d472afd46f6ec946da5934b92d51f725beb5b83f61cfd2c1a8781a2189e1453efe76d955b729a6ae181cb5fb31ac0c6ec3a319b5111a3d6aae1e8d09f1466d80601b28ae6d069f3ecf4668a1eb69e9b1f5448cb17f1263f9900a2ded8b96197f0d33f8be0c6a40b4699634524079255e548581f0950a5182cf896c72125708c74c5c9be37c578015b4b51679d84e00aafa36bd8c0492a62cf35c1e60da54251068c15e8918e1b49e4efcb8dbc8c656ffcbffecefc735b6accd90518622e282037914965968e48789c06cfc5e3e918856fdd0d2242d9c1b43db78d80009bdfc7e4e53b579a6061da3492c6605c470897630e456cc8a6f733c167576e33435839fcd4aa96221845f2fd01a6eee142ccb3d245b95436de1e03cae0afa458a8eeb9c42767b1b0562a8aa86b1293ca1e9e7f0b24544c558ba4aae399b066b032bf3ddb4891834dfe86ba18d0e8c8998f8c07fe541f7c831cf43e6d163f1f06b077d98409dd074e447bb06210cf21f4acbc4b6707345567447a039150b856f1c2ed138c8deadca346228d3a4cbdee4a8153e27767f5a4eed5dfe1fda6e1cff0f96c7f245886313486aa9975a4e4bd14d3c49021095a266a87b4e39922dd235510194c8b471c82399445a3291784871d391f7b697e542da49717f179e741b059116f29315c355dc6b040b93bc2f761ff4d26171beff5c58455e2895caac1a9442d7245f9da1a59b31dd8a37b8e5bfa12026e8104ed6032e9d71dbb22fccd1158ad6721c73fb4a2940cc66c4cbd7217259cb2fa00b7480640065949da799250c74be5a19c2b6ce9723a1194298cafd87b4e3c40cb0e25b1a8d9c46b00b51d4678921af94f294166637fb161e40051d1e41622c3c4ef9dc3144b608647f3b2d7b00900ac22c4ac9fd801af5b956cb06b71b299d95dbe294bee472ccd6f232d5d02a16969e429e2ec7558d9ccd65420f0869f847bc36d23ae325ab6339a1873cd66766bc57350854afd0e830b8cfc77f12af775fe94d35615d2debc729bbfdeb5bc8dc58431333c9bf31ca8633cdb5edf45491c1ecc9d2505a6e1230feefda8f50741ae2c9331c887439fafc77928288e35a98d7f05e8a906dd1e88957c80a6ce183a22a6224e42f6b1324fb9c1f2c2a0fa6132c70ec462077c55b0f423da3d82b2f55497ef4c0ed266b1d08deca0e9eea7dfd348bfe1882590796de30b70fad32bc3883915659457c9eedcc16ca7a3fe994555fd3f088d783481737c5293a4aa8ad2dff6fb2c915e294ed618e16a878ce65e780bc08710f21b8cac82e545c360ae30e07521ef41673a64f135ae47fbb6ec8eb967be039675f9798736e3157337b10e691885a06471e2ae1b2844693a787a22b1c2ccb7b5fc8f7712246c355369c4180af28c7fa0096bf56bf6cf59ae293700703cfc36d81b71d2fe961a1eab5fc8a1c8407752ce698c417a98a4d3bacdc8dbe1cf35fd68331f088338fa465b7d9e4ef608b6126ae2ab22b1b1bd0117b3f727a58c24766be78dd923c9a103b32bc2699a6423342228b7bd0eecb72b3c3ccfe91c7077d5018338494b3d28ae4a2e0c2a15dd22ca4b4b43691cd971577b0cd58a548d1675988e2ed7a9ffce39c8fcabf0671d2cf3ab1184fafdc029d4bada473ddcd0ae3322e1548288b08283cb5ec8dbf014373d60932c2d10d61f951e3eaeea71ab734790ea40fec001fabb9e7458f78808810f7a09e5aaeb7b4734e7575de3c22df8237388bd5324631bf740fa817adee48769478dfe3ec2a7911ca0d52c6de158b0a5bb9e5088b2cb29eca6a0ca907a6466df135d644b9fd4fa4b1f21ef5d2d9bbd9af0f0c4327514a128a121343491551fcb386541a204003562478675143d8aec1c384dc157955d718bc6c441bcbbe6cf51026ef4363c5094ffe2f874de7866f14839c909dabcfdea6010437e7e15bfb2406c5522d800b465413c7fd799991bc5cbd11869dc0e996a18259346f83076db597c59b07e916bf280eab36ddec765e19efb177745ff119a67576dcfabc5bc2cad1589a3350075517c62632eac14b005bf52f10c9a101c570a783a022713970117af5ad91dc03ca9aeba27b9aee4b7011e87ae9b59273e1eebef723a2ddacd4a99719cc7936c15cda3842748f986af6b986b530aaac1b7ed547d5f061cd30347f21cf5f351ce61131593832f73f828680d551cd6fb8272ea6d72c0205865b33c120ce3aedf6ab97deb911b53f5f76e0cc5b7c7dc53d6604598dc0b9e7006ba0a9c2594332d5e54a71fb4fdd4b1f9a81d977c7431f2dc567f304fabaa3d2effb9cfa1b60a846361d1a52de92f503d4bad2a837b5da6110afab0cedacecda25f3e30ae7c3b2b9dbbaa71dc1cbafc8464ed47410a22d438327fa5bcad2cf832eaaa13b7a2d48632b63cd6a42756ec2c4d912e304dc2ee623923ab9a7e8d4479377a410aa66a29638173d2174dc456b42a1ca995de32731d8e66629b562810cc01aaac300ca989194102c9b626a0070e79007d8ad62f5053fe9989024d03491dbddcdc2b87802b80e15d0b932c4987b8565ad8dc5de4b353c91ca189fc7ab78c8927e2073ab7b276c9b7d1c4c0b3f2766dd6afaaca36c33276b0bee6129622ea7ed74453b606af0b677ce66df8697fd8c76fb62a762cf5e878415db07f9e4f16508730f4e0cfd1c7c6918e623f08d7c8dc8abac065f87f99149a72c6622db0b55d06d59fd51d51a6466d423733eefc588e7b667e6fd3c0790f4761361dd966e343c5ffa645306f34dd32529e218ba56f3432d3dcc18d91841d165d1a12956c9bde9dfd735325d3a2c77a502b721826603f034b59648268b2dda999656e4604cd8f8388f3464cd3ef000f41260924ff86ad90a5c3a742a89ab3b86a3785c275b32b2615f73e0b2fc5a56b0bec30e91809137d3fdd3821a047e7fbc545a5535d1ec96e0a33b57ba4f00d67d6c9339b5f7e8d97af80a293def095a59753feee8ebfc107584c726d92d9002a34e63f1c1cc2461732a76e60d866e8bbfa4574054c8310b97cac2dc7fb570b8de4d0eff396678e5ddc4dcbec4254b234145e92876e8af4fe979e6f45533907003b9e1a68152eb222cead6c38e3b1ebef394dd5b3f5b6532a910ab19d2225201efc6f0adfc31ef0eb3273d8481cb5a41d720e386eaa951903e499e745f0f355b244464972c2a839092178c0f936de9d88492aea4fba759e6fb1c7848010245d4f75b6106ada69bac6d493262a85065ea5cbee530167ea20b15848a83d755ec78a5c818e61eeb344595663ca1c7d58f951058a7975525f735477e637519521cbba13131a0c17873b72f3d8762899235670032cf15457611939d7ac3a2bbd20035f6bbdf3f5fd07b03e822e6bc2b19172893c81e98839daaf2242ca3799e1b9b3e45f268efbcd92ddf995da90e12bb473ad17d15b97701f8f606506f58e630c0c93f8d50284fdcc51a49951c53287d9f9c5f64e243d4293f6067674a40b344b3ed24d31b7458cbd1619451737a775aa767ddf7bfd49e6239621d02333aa1fd357327fb1071037771fc3c44a9266ef159dd888b663fa282fbf1e98f68622af8d4bdfcf8d19e69848e104ee219b55091f7bce75838f874e2e3fba6d29c3855f6238a143ed69f860ac1d049e29d639b1927514947f26fafdcd5131ccb989adcf34d3497c77929fe59152ceadec68a00462cb552f71691ed9971ac4764a254a07993297960c51e0eb0501cf0d8efed2b660e86d96f18079b9182dd635b0399b9856fc7e756d6b01814d47eeff7aebd7d1d9a57939f489ec1a8700d82d4b4645d1292c4a765b6cbb060db73ef107aad47ef8a1a3e7f7c38144ced3a9f10bbf681b88043ebc356a410f98bb28bde4d58c721d073917c14703d89d7692c562ef230e81385b5ebf6f93b17471626fac1f75fec2076b810238659b2c65b752339fe59ff625c966931e7928ea427dcbf52f79e48b6c852d95310f9ceb73721f9fbecd8a293e682d805352963f09622e4561e04af38fbaaf8c5c049d89aff19e756fc73d1754b95aedf1f9a336c672ba9db2b08c6ccd2c7456b75d0584011486326c78c461a2411b4fdc4388845def579c74ba50564efe75f91db9cb0bc66a17a5bc74218deb44ff25537f3cfd61843a0fdca6e491a7f208eee2cd5104a1bfc536cc70f99d93c89"}, {0x90, 0xff, 0xfc4, "92f6777bfc42c2f479eeb2b2357f482581d51ebedb099050d55d85cde60f98e1130b0a5bda41bbebafdf2e57ec7362601566fa6cd0496a6870c6d66440ae7723e402cba56efb340d4e679652a72720b66004093973631ecd10f09276617cf99bc1c179ad0511d1ef0c8e2600053c5135db9b6e4eabdccb304c"}], 0x11a0, 0x80}, 0x4000000) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x0) mmap$binder(&(0x7f0000d5e000/0x2000)=nil, 0x2000, 0xc, 0x40010, r2, 0x0) recvmsg(r3, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f77000)="", 0x0}, {&(0x7f0000d26000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x2, &(0x7f0000f77000-0xe3)="", 0x0, 0x0}, 0x0) connect$bt_l2cap(r2, &(0x7f000089f000-0xe)={0x1f, 0x40, {0x6, 0xfffffffffffffff7, 0x8, 0x6, 0x4, 0x100}, 0x2, 0x2}, 0xe) r4 = gettid() fcntl$setown(r0, 0x8, r4) 2017/12/14 08:54:06 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d98000)="2f6465762f7667615f6172626974657200", 0x480000, 0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00009d6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000fd3000-0x10)={&(0x7f0000ce3000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cfc000)={0x0, 0x9}, &(0x7f0000fd2000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fd2000)={0x3, 0x8, 0x2, 0x81, 0x9, [{0x0, 0x7, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x2f, 0x4, 0x2000000, 0x0, 0x0, 0x406, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x8b16, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x1, 0x0, 0x0, 0x2980, 0x0, 0x0, 0x0}, {0x3, 0x1f, 0x1, 0x0, 0x0, 0x100a, 0x0, 0x0, 0x0}, {0x81, 0x400, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x20, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x7ff, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1ff, 0x5, 0x80000000, 0x0, 0x0, 0x2409, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000789000-0x10)={r3, 0x64, &(0x7f0000fd2000-0x64)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xbfaa}, @in6={0xa, 0x3, 0xa0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x6d880abd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fd1000)=0x10) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) setpriority(0x3, r2, 0x100000000) 2017/12/14 08:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000953000-0x4)=0x0, &(0x7f0000c20000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000fae000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:06 executing program 6: mmap(&(0x7f0000000000/0x5dc000)=nil, 0x5dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002c2000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009b1000)={0x0, 0x0}, 0x800) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000e2e000)="00000000") ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000069000)={0x1e, 0x1, 0x81, 0x0}) modify_ldt$read_default(0x2, &(0x7f000083f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d) r4 = getpgrp(0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000358000-0x4)=0x0, &(0x7f00005ed000)=0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000ab7000-0x10)={0x4, &(0x7f0000405000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000582000)={r5, 0x3}) process_vm_readv(r4, &(0x7f000001e000-0x80)=[{&(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x1, &(0x7f000001e000-0x60)=[{&(0x7f000001e000-0x6d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}], 0x1, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f000064c000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000fa000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000522000-0x4)=0x0) r6 = syz_open_dev$sg(&(0x7f0000ba1000-0x9)="2f6465762f73672300", 0x8000, 0x40000000000) process_vm_readv(0x0, &(0x7f00000e6000)=[], 0x0, &(0x7f000093d000)=[{&(0x7f0000816000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f000085a000-0x2)=0x1) inotify_add_watch(r0, &(0x7f0000915000)="2e2f66696c653000", 0x4) gettid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000063000-0x10)={0x0, 0x8, &(0x7f00004dd000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9e2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0xffffffffffff8001, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0xb17e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x488}, @in6={0xa, 0x1, 0x7000000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0xb42, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f00002e2000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000604000-0x8)={r7, 0x2000000000000000}, &(0x7f0000fb7000-0x4)=0x8) perf_event_open(&(0x7f0000075000-0x44)={0x4, 0x78, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x20080, 0x0, 0xfe, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r6, 0x4) r8 = syz_open_dev$sndseq(&(0x7f0000142000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000cb2000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000d44000)={@generic="f084000055c0d6bc3ddaa11bfffc7299", @ifru_flags=0x400}) openat$autofs(0xffffffffffffff9c, &(0x7f00000f1000)="2f6465762f6175746f667300", 0x2000, 0x0) 2017/12/14 08:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f00000fe000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000ef1000)=0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5f000)="2f6465762f76637300", 0x202, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b12000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f00009bb000)=0xc) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000046a000)=0x3f, &(0x7f00005d5000)=0x2) r4 = syz_open_procfs(r3, &(0x7f0000deb000-0xa)="6e756d615f6d61707300") r5 = eventfd(0xffffffffffffffff) mbind(&(0x7f00006f9000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000aec000-0x8)=0x81, 0x9, 0x3) readv(r4, &(0x7f00000f9000)=[{&(0x7f0000a5b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f00007fc000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f00006ab000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000337000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00009fb000+0x79)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000320000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfad6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x6}], 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000887000-0x20)={0xd11, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000ec7000)={0x61bc, r6, 0x10001, 0x8001}) close(r1) readv(r4, &(0x7f00003e8000-0x80)=[{&(0x7f00005ae000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00008cb000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000fb7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f000026e000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000eb7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000b11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d5f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000263000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0x8) 2017/12/14 08:54:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008bd000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) bind$alg(r0, &(0x7f0000d0d000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6431323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) pipe(&(0x7f0000fa0000-0x8)={0x0, 0x0}) vmsplice(r3, &(0x7f0000921000)=[{&(0x7f00005c7000)="5f9ef23bfe989ad2", 0x8}, {&(0x7f00008f8000-0x43)="b4b27f6b65519839bf13058ade5472167aa2aeab5fe73b8659a486af9129a1ebf68c7b325710ff725211f550ed82d71a9c848471cb851fe3", 0x38}], 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000ed0000-0x38)={0x800, 0x3ff, &(0x7f00001f0000)="e777071f2abc39c2", &(0x7f00009ca000)="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", 0x8, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$alg(r0, 0x0, 0x0) bind$ipx(r3, &(0x7f0000389000)={0x4, 0x2, 0x1, "24558c87e0f2", 0x5, 0x0}, 0x10) sysfs$1(0x1, &(0x7f0000d4d000-0x1)="00") setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000a6e000-0x4)=0x632727f1, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000ee000-0x10)={0x0, 0x0, 0x3e}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000c35000-0x4)=0x0) fcntl$lock(r4, 0x7, &(0x7f0000e54000)={0x0, 0x6, 0x2, 0x4, r6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00003ca000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00002c9000-0x10)={r5, r7, 0xfffffffffffff2fa}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004d5000-0x10)={0x3, &(0x7f0000f81000-0x18)=[{0x5, 0x5, 0x1ff, 0xbc6}, {0x1, 0xea0e, 0x81, 0x1f}, {0x10001, 0x7, 0x8d27, 0x4}]}, 0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000576000)={0x8, [0x5, 0xcd2, 0x7, 0x5, 0x6ae, 0x80000001, 0xff, 0xffff]}, &(0x7f0000b3a000-0x4)=0x14) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) splice(r2, 0x0, r4, 0x0, 0x1008, 0x0) [ 168.151287] binder: 7192:7193 got reply transaction with no transaction stack [ 168.151293] binder: 7192:7193 transaction failed 29201/-71, size 24-16 line 2747 [ 168.404795] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.410897] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.428951] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.439544] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a59000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000bc8000)=0xfffffffffffffffd) r1 = socket(0x4000000000000012, 0x7ff, 0x800004) r2 = socket$inet(0x2, 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000088b000)="2f6465762f73657175656e63657200", 0x10000000101000, 0x0) mkdirat(r3, &(0x7f0000c58000)="2e2f66696c653000", 0xd) r4 = open(&(0x7f00004ab000-0x8)="2e2f66696c653000", 0x100bc, 0x104) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r6 = fcntl$dupfd(r5, 0x0, r2) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000355000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000a50000)={0x6, &(0x7f0000f74000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f00002b1000-0x8)={0xfffffffe, 0x392}) unlink(&(0x7f0000db9000-0x8)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000511000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000528000-0x2)={0x7, 0x1000000000005}, 0x2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000cce000-0x2)=0x3, &(0x7f00001b5000)=0x2) clock_gettime(0x0, &(0x7f0000182000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000640000)={r7, r8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000385000-0x3f)={0x0, 0x37, "33eb21b4e12d3a584f30c5d02d06debcc2ac70786ff3c6a87c530c6c4a20e3a197c03801c217679ee5d27c18218eda249d0ada2266f4e0"}, &(0x7f0000035000)=0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000b96000-0xc)={r9, 0x1, 0x0}, &(0x7f0000efd000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f87000-0x8)={r10, 0x3}, &(0x7f0000af4000-0x4)=0x8) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000c48000)="b31bae81d2c8") socket(0x8, 0x1, 0x10000000000a2) r11 = gettid() getpriority(0x0, r11) socket(0x9, 0x6, 0xd3) write$tun(r6, &(0x7f0000543000-0xfca)=@hdr={0x1011, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x1000000000, 0x10000, 0xfc0, 0x3, 0x0, 0x0, 0x1029, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) eventfd(0x2) read$eventfd(r3, &(0x7f00007d1000)=0x0, 0x8) 2017/12/14 08:54:06 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000896000-0x9)="2f6465762f73672300", 0x10000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="d6c7757b38d3f643b0fbfbf76c84da84b280c61607b29c594bc5fd26616e7f65459c05926a96438cf0e88bc36ee809ea1eb2de8aeab4904b285b3f8f3911e25ad11e0925d187ce452f9276a6c5cff94da41972f3cd19482fd8e9910a1624a50406e033baefd4b73f03f72eadb108d29182d71c1f67b9c64d8311287f3a3b1354dc2e31951e22e5148ffc3dc2c8651d2abe", 0x91, 0x4, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5a, 0xc0ba, 0x3, 0x4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={r1, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000737000-0x18)={r3, 0x100, 0x30, 0x1, 0x1}, &(0x7f00007df000-0x4)=0x18) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b5efed5c54db8f", 0x10) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000719000)=[], 0x0, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000b9a000-0x88)={0xfffffffffffffffe, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00007f7000-0x8)={0x5, 0x2}) socket$alg(0x26, 0x5, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000fe8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000003a000)=0x64) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000dab000)={0x5, 0x9, 0x9, 0x9, 0x8, 0x1, 0x7a, 0x5, 0x3, 0xfff, 0x4, 0x1000}) 2017/12/14 08:54:06 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd2000-0xa)="2f6465762f6375736500", 0x40001, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x80000000) 2017/12/14 08:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x8c, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 168.455185] binder: 7203:7207 BC_FREE_BUFFER u0000000000000000 no match [ 168.455194] binder: 7203:7207 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.455211] binder: 7203:7207 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.455223] binder: 7203:7207 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2017/12/14 08:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) mremap(&(0x7f0000281000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000c8f000/0x1000)=nil) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) r2 = dup(r0) getpeername$inet(r2, &(0x7f000019a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038f000)=0x10) 2017/12/14 08:54:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:06 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000036d000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000fd1000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xc) bind$packet(r0, &(0x7f000073b000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) [ 168.455234] binder: 7203:7207 got reply transaction with bad transaction stack, transaction 693 has target 7203:0 [ 168.455243] binder: 7203:7207 transaction failed 29201/-71, size 24-8 line 2762 [ 168.491584] binder: BINDER_SET_CONTEXT_MGR already set [ 168.491593] binder: 7203:7207 ioctl 40046207 0 returned -16 [ 168.491638] binder_alloc: 7203: binder_alloc_buf, no vma 2017/12/14 08:54:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009a2000-0x110)="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", 0x110) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 168.491652] binder: 7203:7214 transaction failed 29189/-3, size 0-0 line 2947 [ 168.493397] binder: 7203:7207 BC_FREE_BUFFER u0000000000000000 no match [ 168.493406] binder: 7203:7207 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.493422] binder: 7203:7207 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.493432] binder: 7203:7207 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 168.493439] binder: 7203:7207 got reply transaction with no transaction stack [ 168.493447] binder: 7203:7207 transaction failed 29201/-71, size 24-8 line 2747 [ 168.509469] device gre0 entered promiscuous mode [ 168.525074] binder: BINDER_SET_CONTEXT_MGR already set [ 168.525082] binder: 7225:7228 ioctl 40046207 0 returned -16 [ 168.525141] binder_alloc: 7203: binder_alloc_buf, no vma [ 168.525152] binder: 7225:7228 transaction failed 29189/-3, size 0-0 line 2947 [ 168.534931] binder: BINDER_SET_CONTEXT_MGR already set [ 168.534939] binder: 7225:7228 ioctl 40046207 0 returned -16 [ 168.534979] binder_alloc: 7203: binder_alloc_buf, no vma [ 168.534990] binder: 7225:7231 transaction failed 29189/-3, size 0-0 line 2947 [ 168.541520] binder: 7225:7228 BC_FREE_BUFFER u0000000000000000 no match [ 168.541530] binder: 7225:7228 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.541548] binder: 7225:7228 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.541558] binder: 7225:7228 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 168.541570] binder: 7225:7228 got reply transaction with no transaction stack [ 168.541578] binder: 7225:7228 transaction failed 29201/-71, size 24-8 line 2747 [ 168.584449] binder: BINDER_SET_CONTEXT_MGR already set [ 168.584457] binder: 7237:7239 ioctl 40046207 0 returned -16 [ 168.584521] binder_alloc: 7203: binder_alloc_buf, no vma [ 168.584533] binder: 7237:7239 transaction failed 29189/-3, size 0-0 line 2947 [ 168.593426] binder: BINDER_SET_CONTEXT_MGR already set [ 168.593433] binder: 7237:7239 ioctl 40046207 0 returned -16 [ 168.593468] binder_alloc: 7203: binder_alloc_buf, no vma [ 168.593479] binder: 7237:7245 transaction failed 29189/-3, size 0-0 line 2947 2017/12/14 08:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9113, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f000003c000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000dea000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000d21000-0x8c)={0x2, 0x6, 0x2, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000d40000-0x17)="000000dd020001020000152b10090000000000001afff2", 0x17) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x1, 0x4, 0x0) ioctl(r4, 0x8984, &(0x7f0000000000)="") sendmsg$netlink(0xffffffffffffffff, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x1a, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) r5 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x10009, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r5, 0xfffffffffffffffc) mq_timedsend(r5, &(0x7f0000258000)="", 0x0, 0x6, 0x0) mq_notify(r5, &(0x7f00006cc000-0x50)={0x0, 0x1c, 0x8000000000000, @thr={&(0x7f0000e07000)="8f3ee81dc6d0fd1bd058743f0001ded59263816e30", &(0x7f000036c000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00003f8000)={0x8, 0x9}) clock_gettime(0xfffffffffffffffe, &(0x7f0000e6f000-0x10)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000ecb000)="9624", 0x2, 0x100000000000000, &(0x7f00008a0000-0x10)={r6, r7+10000000}) openat$autofs(0xffffffffffffff9c, &(0x7f00008ed000)="2f6465762f6175746f667300", 0x80240, 0x0) sendfile(r5, r5, 0x0, 0x100043) getegid() getgid() mq_timedreceive(r5, &(0x7f0000fa8000+0x2af)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x20000000, 0x0) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat$kvm(0xffffffffffffff9c, &(0x7f0000aec000)="2f6465762f6b766d00", 0x80200, 0x0) 2017/12/14 08:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = dup(r0) perf_event_open(&(0x7f0000bb7000-0x78)={0x5, 0x78, 0x26b, 0x0, 0x4, 0x3ff, 0x0, 0x8, 0x4, 0x3, 0x29, 0xfffffffffffff9be, 0x7, 0x4, 0x0, 0x4bb, 0x1, 0xf8, 0x7, 0x1000, 0x2, 0x100, 0x0, 0xea, 0xffff, 0x3, 0x0}, r2, 0x7, r3, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:07 executing program 0: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x800, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x812, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000008000)="", 0x0, 0x20000000, &(0x7f0000035000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}) r3 = accept4$inet(r1, &(0x7f000068c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8f2000)=nil, 0x8f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xffffffffffffffff, &(0x7f00008f2000)=0x3, 0x4) connect$inet(r1, &(0x7f000077e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f2000)={0x0, 0x0, 0x0}, &(0x7f000068c000-0x4)=0xc) getpgid(r5) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e2000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26d000)=nil, 0x26d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100, 0x0, 0x4dabeff5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006c3000-0x38)=[{0x3, 0x887d}, {0x8, 0x20}, {0x8, 0x9}, {0x0, 0x80}, {0x800000000003, 0x6}, {0x4, 0x7b71}, {0x100c, 0x0}], 0x7) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, &(0x7f00008aa000-0x8)=0x3, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000005000-0x8)=0x0, 0x10001, &(0x7f0000003000/0x2000)=nil, 0x2) 2017/12/14 08:54:07 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) [ 168.596264] binder: 7237:7239 BC_FREE_BUFFER u0000000000000000 no match [ 168.596272] binder: 7237:7239 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.596289] binder: 7237:7239 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.596298] binder: 7237:7239 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 168.596305] binder: 7237:7239 got reply transaction with no transaction stack [ 168.596313] binder: 7237:7239 transaction failed 29201/-71, size 24-8 line 2747 [ 168.806226] binder: release 7203:7207 transaction 693 out, still active [ 168.806241] binder: send failed reply for transaction 693, target dead [ 168.806310] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.815424] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.815442] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.815465] binder: undelivered TRANSACTION_ERROR: 29189 [ 168.840099] binder: 7255:7261 BC_FREE_BUFFER u0000000000000000 no match [ 168.840108] binder: 7255:7261 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.840123] binder: 7255:7261 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.840132] binder: 7255:7261 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 168.840140] binder: 7255:7261 got reply transaction with bad transaction stack, transaction 708 has target 7255:0 [ 168.840147] binder: 7255:7261 transaction failed 29201/-71, size 24-8 line 2762 [ 168.873274] binder: release 7255:7261 transaction 708 out, still active [ 168.873290] binder: send failed reply for transaction 708, target dead [ 168.891952] binder_alloc: 7255: binder_alloc_buf, no vma [ 168.891965] binder: 7255:7267 transaction failed 29189/-3, size 0-0 line 2947 [ 168.902937] binder: 7255:7261 BC_FREE_BUFFER u0000000000000000 no match [ 168.902945] binder: 7255:7261 BC_ACQUIRE_DONE u0000000020001000 no match [ 168.902961] binder: 7255:7261 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 168.902971] binder: 7255:7261 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 2017/12/14 08:54:07 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000a7f000)="", 0x0}, {&(0x7f0000000000)="9bf1109ae147db63c79c9febf1b2f6d431437eded5dde780e98757aace8a49290461079803af7bdd94805e3359a2e834b2283a2090d555d37c59cd0e3dbbbad02b53fd6f29e2ae01bac3fe2a335f15e5b29e258f78f8958746f5ba45ee9b7da5a6e170fb4b40cd3dd4d470d5a5d10b1a4ad2dcfe9b4af969442449455449612a0705fd", 0x83}, {&(0x7f00006e6000)="04df0f400b211b41fa87af915a4551d285e0cc892e8ad600b28abc85c4642add9a941f317ab3e896ce32d2fd5b417a37d013c7505d12a48fe79d1f087af04996baa131cd0eec4efa35e9f79df4", 0x4d}], 0x3) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000078d000-0x4)={0x0, 0x0}) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001a4000)=@assoc_value={0x0, 0x0}, &(0x7f0000182000)=0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000617000)={0x0, 0xffffffffffffff32, 0x1, 0x4, 0x0, 0x5}, &(0x7f0000fd3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00006a5000)={r4, 0x67, "042091f56ba941b0fa93cb086c24006e09580cfbf9971822277fdf18f4d9a8ba91410d9676dd90428b48049a6b077b97180572a43f5292acaccbeea9f7c4f82405d5a807b0c9a37502ea7ba5d2065dc44aa7e1279951441d57bca09048b4e60375fee81e26160d"}, &(0x7f0000249000-0x4)=0x6f) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fd1000)={r5, 0x0, ""}, &(0x7f0000fd2000-0x4)=0x8) r6 = semget$private(0x0, 0x3, 0x8) fcntl$addseals(r1, 0x409, 0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r6, 0x0, 0x11, &(0x7f0000fd2000-0x4)=[0xe28f, 0xfffffffffffffff8]) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd3000)=0xe8) 2017/12/14 08:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001dd000)={0x0, 0x0, []}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c7b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000049d000)=0x6, 0x80800) connect$netlink(r0, &(0x7f000052c000-0xc)={0x10, 0x0, 0x7fffffff, 0x80000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c91000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @rand_addr=0x6}, 0xc) r1 = request_key(&(0x7f0000537000)="626c61636b6c69737400", &(0x7f000093f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c6000-0x1)="00", 0xfffffffffffffffe) keyctl$revoke(0x3, r1) semget$private(0x0, 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cd0000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082c000-0x4)=0xe8) stat(&(0x7f0000095000)="2e2f66696c653000", &(0x7f0000286000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0x20, &(0x7f000061d000)="02000800000000000000001ffa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000eeb000-0x4)=0x0) getxattr(&(0x7f0000702000)="2e2f66696c653000", &(0x7f0000aa9000-0x6)=@random={"6f73782e00", "5d"}, &(0x7f00005ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e7000)="2f6465762f6375736500", 0x10800, 0x0) ioctl$KVM_GET_CLOCK(r4, 0x8030ae7c, &(0x7f0000335000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000223000-0x8)="2e2f66696c653000", &(0x7f000022f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00006e5000)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x80000001, 0x4, "70bfec6a9da55fa9c62edbe8b20037bf5fdba56ea023aad62de3dcaf54579818617bef7cee9ef190bf891afbce0c63d1fbe2f274ebb404000000052b3713ac2bb4c7924277ee825ed53c8beab5dcea0e"}, 0x160) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000081e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ae000)=0x1c) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b53000)={0x0, 0x0, 0x0}, &(0x7f0000d50000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f00005a2000-0x8)=0x8000000075) mkdir(&(0x7f000046a000)="2e2f66696c653000", 0x100) perf_event_open(&(0x7f0000271000)={0x1, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000747000)="2e2f66696c653000", 0x101000, 0x1) 2017/12/14 08:54:07 executing program 7: getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x344, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000f0c000)={0x100, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x48, 0x6, 0x5dfb, 0x1000, &(0x7f00004b4000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xff}) socketpair(0x2, 0x0, 0x100, &(0x7f000085f000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000a53000-0xc)={0x4000000, 0xffffffff, 0x37}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000f9000)=0x2, 0x4) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f0000c39000-0x8)={0x3, &(0x7f00002c8000)=[0x1f, 0xeab4, 0x81]}) unshare(0x8000402) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000053000-0xc)="2f2400000000000000090022", 0x42, 0x88, &(0x7f0000051000)={0x3, 0x7, 0x5, 0x0, 0x7ffffffff, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) flock(r2, 0xc) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000052000)={r0, 0x4}, &(0x7f0000035000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000064e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000774000)="2f6465762f736e642f73657100", 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f000013a000)="71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000e6d000)=0x4) syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) dup2(r4, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000c91000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4e019, 0x0, 0x4000000665, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r5, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x3) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000690000-0x4)=0x4) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x42000000000800, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @random="5fd38176bc0c", @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}, 0x0) 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000d9000-0x58)={0x26, "736b636970686572000000000000", 0xffffffffffffffff, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000096e000)={r6, 0x4, 0x2, 0x5, 0x400, 0x8001}, 0x14) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000960000)=0xffffffff, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a61000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) syz_open_dev$evdev(&(0x7f0000bd2000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x400000) accept$inet6(0xffffffffffffff9c, &(0x7f0000211000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cfb000-0x4)=0x1c) accept4(0xffffffffffffffff, &(0x7f0000c8e000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000)=0xc, 0x80800) pipe2(&(0x7f0000b3a000-0x8)={0x0, 0x0}, 0x80800) socket$inet6_tcp(0xa, 0x1, 0x0) fanotify_init(0x2, 0x400) syz_open_dev$loop(&(0x7f0000c54000)="2f6465762f6c6f6f702300", 0x7ff, 0x100) accept4$ax25(0xffffffffffffffff, &(0x7f000016c000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009f9000)=0x10, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000147000)="2f6465762f72746300", 0x200, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000077000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket(0x1b, 0x6, 0x9) setsockopt$inet_int(r1, 0x0, 0x4000016, &(0x7f0000367000-0x4)=0x7f, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00008d6000)=0x0, &(0x7f0000a35000)=0x4) sendmsg$nfc_llcp(r4, &(0x7f0000e73000)={&(0x7f00009ec000-0x60)={0x27, 0x2a1, 0x6, 0x7, 0xffffffff, 0xec, "4dee4bb71bbe5f999a8c110ec28c0e05524149a9582fdadf5b8d9414f1f05d5c31a394928a36cd901f82e0f09d016380dd677bfb484b704b53c776ca1b8f61", 0x8}, 0x60, &(0x7f00002fa000)=[{&(0x7f0000662000)="10ae95ea0bd1a610d43a9781403f8e2fcaf5077f31012d4d272af4371cf27e662fda18f125494cd0a8484e02e25925fe0ddf2273310497671f389c123976b8b873709f4df690a51cc23440c9501f2eafe04ab8afd574ee3416cb5eb820fbce98ffb5f9b61be822dedc8a4b24018ad8e3d96afdd441d235fab318d9c9b94911088dd927b8c2c7abbc4687d84a3d4515f860011ef2ea4d24ae1bac6334b663e26d56affe6429fdbbe23d7bce0a4d4492bbeafde69902c04c1183e9f070eabde259848913f102b164880322a2332e515e6422843756335e1f3f887c1ea7b80197bce78bdf432f9de5f33b5e9f6a0a4f0a23f472f664cbbb0d", 0xf7}, {&(0x7f000089f000)="adbeba17cfd6d82c2487bacc8d276d57e49f67ef102a62fdac56b2a40339fc0245d2809fd443f2dee3794adeffaabb2f71610b4b41166af24a9567df52f58145b411490acaa4367f9a1aa75d1cd62ddc80ee8eddf1422a45f4d35c7364ad8afd1cc5e47733ef3f19824a4f1c0c904556ca18e9f8beaf", 0x76}, {&(0x7f0000724000)="0eb5be302a756a79363d786d0ad8973007ceaff9f97051a7b783b674be411e18b36b791a8389a0bff1924bb82e2543d7013783bba78a729d8d85d344f74d4754e0539f81110d8639193353790fabc4673373bc856d03fc9a3b6d199441ba2204ba13e6519b7106fe5b47c7a993369be8920df4cbef9e95faf37e98f40304e477f2004abc387fe5e96c", 0x89}, {&(0x7f0000a18000)="73f2beca9d92728f8cebb5cd97fabd08ced5a91745432cb67e39f3011fecee0b", 0x20}], 0x4, 0x0, 0x0, 0x10}, 0x0) times(&(0x7f0000318000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TCXONC(r4, 0x540a, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/14 08:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f000000f000-0x20)=[], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 168.902977] binder: 7255:7261 got reply transaction with no transaction stack [ 168.902984] binder: 7255:7261 transaction failed 29201/-71, size 24-8 line 2747 [ 168.932454] binder: undelivered TRANSACTION_ERROR: 29189 [ 169.004320] binder: 7280:7283 BC_FREE_BUFFER u0000000000000000 no match 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e06000-0x7)="6e732f6e657400") setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00008ca000-0x10)={0x139d, 0xfffffffffffeffff, 0x100, 0xfaf}, 0x10) 2017/12/14 08:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f45000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10, 0x80000) rt_sigsuspend(&(0x7f0000f37000)={0x1}, 0x8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f51000)="2f6465762f76637300", 0x40, 0x0) sendmsg$netlink(r1, &(0x7f0000945000-0x38)={&(0x7f000061e000)={0x10, 0x0, 0x3f, 0x6}, 0xc, &(0x7f0000d77000-0x70)=[{&(0x7f0000075000-0x91)=[{0x51, 0x10000, 0x300, 0x5, 0x0, "b94ea3acd0586beca8fff7af6e0f3d33fca4a32bca10b14be2c28509cd3bb7ae15e525296c98c3a1dad3955807fbe323f5124c5499cf1b87124e5539e50935fa07"}, {0x40, 0x10001, 0x0, 0x6, 0x8, "0a68df2385e2526477668a581d2583dc4aae56725d7899f6f3cbef6e577227d0bb35a7e7357e9e01dd87c336ba0bdc54"}], 0x91}, {&(0x7f00007c6000-0x1092)=[{0x48, 0x89c, 0x200, 0x0, 0x1, "bcd695b5e6d3c5d0b6ed95bd6cf2e6a02fee07da4454fad8e36dce0e4f2b963efd6ab8a05eddebdb42ab4f168eee9c4e6029d65274708bc5"}, {0x1010, 0x8, 0x0, 0x7, 0x8, "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{0x3a, 0x80000001, 0x800, 0xf0d, 0x80, "2e83b4d82448556958e6f758debb49d82dd3e8602e855ed65beedfd214ff1c4a692e3454cd6213f985f1"}], 0x1092}, {&(0x7f00006cb000-0x13c5)=[{0x21, 0x100000001, 0x300, 0x2, 0x59f9, "896b70d211d00467fb6916604d28759c7f"}, {0x7f, 0x3, 0x21, 0x7f, 0x80000001, "771223d2f1c44947f3b59be05047448b5aef66effba7bf06ebf95d510fde9fc1d79b0ff4aa2c11c3519ff4353950bc6b01af0f8c1ef3e49efd4c30e6eb6363e55e0fb6a8ff31687a968ed38956050bfa41ee4ea642d663b0779620812be9cfe49ce1f09312778615d089fc9b4aaa3e"}, {0x10e, 0xfffffffffffff528, 0x600, 0x80000000, 0x7, "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"}, {0x108, 0x3, 0x701, 0x4, 0x2, "fadddc8d09cd717d581a390c9838e32c449bdbac94ebd2c8f6619d6b9b00c2e1eb3ba8cf8f9b4b6df6b62e207976d32b1f83b1da870a557abeb7fdac9a383528bc8ebef78dc69d00917d2ff38a7f49989fa416903e6820998118184b2732ef8ea278f5804a2abded7b1ffef3d28d2de8ddca3cbcae2c369d198429274c3210e79d4b1b012810a4ce2dfb4e5cf89501c0f56d4413f188c21714e809ef9581428ba956cd9b363e254718c946c38fcbb0b7b1c55f9646a293683b4d35d77e9f113caf2dd2d2676f036b747da95c7a139b640adb0ae685110506f5dc3c0f631423138ced86c51adc2d0808c55c1bb09691fb9138d9033f1a30a3"}, {0x27, 0x40, 0x0, 0x6, 0x1f, "f3375247a01fb2f1ba44079dda4523dc7cd4c41dd7ad52"}, {0xd8, 0x100000001, 0x100, 0x1, 0x1, "6f66f90b238f32fd84a81b14a8f2f24abc31f89d474aefb9d79e559dc21dfd86b6c8635a9dfbb4d059c55cde7aa5bde4f3ec8cf39315f47ee8d058a3d5b8e76156f76ad05401029d50a6703b49da1208793f5828a2f1f0e64a8a44e4643dc1bfc861df7b62b0f0fe606358c93324e3d78154f206f651d320fc1b9982c8cb6573f79cb7a70e7b46a0a01178d35fca0e0c096ad7e3a5350b3e0aba6782999406db4aa5e0114c979d2cbad3821f31b41afd146d565684a71a93ffae296b8a816368a7e0a103dea9e5cd"}, {0x1010, 0x7ff, 0x400, 0x600000, 0x2a1f86e3, 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0x13c5}, {&(0x7f00003bb000-0x178)=[{0x68, 0x1, 0x1, 0x3, 0x0, "f63e60146da9dd96ff2ecbf9d62cc2bfc94e032dea0f19e9b9345483a6f7fcf4a92f7fecfa31cca47c941f6b90d1546afed8ed020060c5482252810f3d7e6d420d96ec541dc8a6b5a796dc0ac9ab8776a708f04ce3fa6407"}, {0x10, 0x5, 0x200, 0x6, 0x2, ""}, {0x81, 0x6, 0x0, 0x9, 0x1, "138d19af6b881e69d6c976f6940163b4a947e49080d89956986517a33f5f898bafaed99038c25471c655162bdf97cfd47ac6188309a38004e9b4dcc55076883d6265dbf34392b8373ec876698bd30daa6431592d79027c34a326ec898a96d520a35b485016137656fb9631d6d7bb6507bc"}, {0x7f, 0x1340000000, 0x0, 0x40, 0x9, "1495c6bf2a7924493bf5b9c4da08bc396e94219be685c53aeb9eb69d8b71cf2cb7aba114713a31c772ee44692829e04f71efc2a26c68a8e7411808c20f435b903a5dda49713163aeee1dca1d227a1c336b3f5d6c9767a4bb18a46a140a0a2c0925c3745286848267ea4881c939e14e"}], 0x178}, {&(0x7f0000594000-0x233)=[{0x25, 0x0, 0x400, 0x0, 0x7fffffff, "c76bf00d592bdae0d9db997ecbfe738374eda86fcb"}, {0x4f, 0x9, 0x22, 0x5, 0x7, "df96432ddab79abb3c4e78f16fe6179843108bad0ecf37521a9ed225d9d7dd733092e46591b2cca0b55046dcb82e573d80e021b46d41158f60f42adc989967"}, {0xaf, 0x40, 0xc, 0x6, 0x7f, "6752809daf87a24030afb5213d8bc6426cc6f218978fe5e053d717229648b2ad8769fec5534c96f31a4aab2692a1ee6c32c1da4ceec5e6ad1f83ae47000728589154bea65b813bb06563a395a2cc826ddf22733f88237519b87c48d8e83b02979670b5efd12dd3d3582f370fd38d3c40b9d7eb90407dbde311cd5d132c8cc8785972207a0dcf1d054c9fa02550a90a0482d32505e95e5066c1c634f6a44033"}, {0x20, 0x4, 0x11, 0x4, 0x8, "8087edbf8136098984cd45e57a45b310"}, {0xf0, 0x4, 0x100, 0x7, 0x9, "334e3eadf741b33ca7897967f46776e89ae1c7b55285efa298846113f7cdc53d3984639fed0a2e4c0d5841c2067553474609c04a025d8092a333537a89dcc9b75c90f31a5b786e772b8ac85ed4ecd1f84c4611916215f7fd04ac20de87cd2ac54716695f0d4a16e1ddfd6a5c5373eeaf3cd07fcf76d5d81b4ad64a069381573c9d48a78ac11f79f96a54cd46a6b71a172d04622b325227106974cfc1c7d2810e6b8c5d9ea3000fdbd82444c76e072bc52ff968a79e3283bc20b698f5705f9b8a283d1d12799587fd7a6ec2da6db370f1ef230cd86c9a2d0692623ba7d72fadf4"}], 0x233}, {&(0x7f00004df000)=[{0xad, 0x100, 0x28, 0xffc0000000000000, 0x5, "4c08b92b85889175c6220938ec5e9408b6d041a76988d71b8fd6265477da78dc63900aadcc3d889fb224596b73e507f1f8e15982585b2deac58f3a32f85cc2b1a1c03779a6619aa0911e514122b2dcf7688a8169caf7cea9015b911c7b2b74a2223f29ff40e89f95d71eb81962f3172e1eef24ae03c70441434307340b35d4a17565e451d867549c461e4ed6e96de601f4eb25ebe7bb70d59b36f51b0f"}, {0x72, 0x9, 0x0, 0x2, 0xf2e8, "b82350b8eeab366e7a12b1fa30e278b4f4e015c722e1cabd28def186c41e42e6aa78cd78dc391ca047f02fba9026b07a12992691e8e205eecd65d33d47e49cc52626779241b3410e838d83242240f79a800e0ab19c0636b0d1b9b904401b175ad7d7"}, {0x10, 0x81, 0x404, 0xffffffff, 0x0, ""}], 0x12f}, {&(0x7f0000698000-0x104)=[{0x71, 0x401, 0x200, 0xfd28, 0x7, "e5b1b70a74b578ac6d4fb8c6d10d6df737d8e8e9db5dc063fdbc2bb6c82f610cab0b508ad5f811e2a15d3c0406de51c5d8422d5b7fcb102fb85468a353c39c0df6504f9b85ca3a81881ce87f262f5335e8e6407a71c85fc6369e5e85de3f46602a"}, {0x5a, 0x1, 0x800, 0x4, 0x96ec, "73f6185dcc18319acfd08933d8d76624e9df1f4834c457eb9f3d2ca0072e7272de01bc8b8d343aedf2d6a3706e8d97e7d4a854b5dc3ecc79b9f94c7abe8f2da5bf56502822c4ca77a21d"}, {0x39, 0x101, 0x400, 0x8, 0x80000000, "18a0cb435477ea50c65825ac09d9a582f0df23a931ac07fda858559f746fbe31f7ba1e006d9ffa029c"}], 0x104}], 0x7, 0x0, 0x0, 0x80}, 0x8000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000f1000-0xc)={0x0, []}, &(0x7f0000cbd000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)="6d6f756e747300") r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000718000)=[{r0, 0x4000, 0x0}, {r2, 0x1000, 0x0}], 0x2, &(0x7f0000b68000)={0x77359400, 0x0}, &(0x7f000012b000)={0xffffffff}, 0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000012a000-0xf9)="263d3f363e940de02800e56389775292c6489998eae72f2612c5da5186344b1dccd3ae6b2fd08c46eeb3a9538e8736b179defe48321561d69ab71263b636509afa3d4fed3dafb3271867938602502e65e56d79e9ea340acd5bbbe42edcfff3ca93a0251755f2c4c1a552cf746cce030644ef2f702190bb62f3eebd5430732348ee7f8fe105cb8270f2ef2c89b681439264bbb1d644e70910876b00760072ae1f3ac26711ad3faa38e54e2483691e2d50a3dbe6c4580326a5e583ad8443ed93a0911ccf4265ab96dcd1a24956c0458a90610a850d5b00ec1627b9a2ad66d347f5df9e792c8f14224bb5fca24a90ff91eac1f7f6be121e714822", 0xf9) mkdir(&(0x7f0000b09000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x0, &(0x7f000000a000)="") [ 169.013788] binder: 7280:7283 BC_ACQUIRE_DONE u0000000020001000 no match [ 169.022054] binder: 7280:7283 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 169.031489] binder: 7280:7283 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 169.038394] device gre0 entered promiscuous mode [ 169.043255] binder: 7280:7283 got reply transaction with bad transaction stack, transaction 716 has target 7280:0 [ 169.053698] binder: 7280:7283 transaction failed 29201/-71, size 24-8 line 2762 2017/12/14 08:54:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) fsync(r1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f18000)={0x57, {{0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x463000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8cbd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x480000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) arch_prctl(0x1005, &(0x7f0000cbb000-0x67)="dbed21ae2298dd1223858b981b95c9d391f2b39ea9e297fd84f87e8a6b455866658639e58d6a61d84e0a6ca03547ef2b9dae4272b1d68984f78c8280c0b79b42f5053807d9565588f1774cfe13fb13a9934b494d75a58b3595adce2326c26997603d8cb2377b48") 2017/12/14 08:54:07 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004e5000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000280000)={0x0, 0x0}) kcmp(r1, r2, 0x0, r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fd1000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000fd2000-0x18)={0x0, 0x6, 0x0, 0x9, 0x400}, &(0x7f0000fd1000)=0x18) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fd1000)={r4, 0x18, "9935178ee4940bdd9eb008221f1ce6120ae02490912c7720"}, &(0x7f0000fd2000-0x4)=0x20) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd3000-0xa0)={r4, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0xfffffffffffffff1, 0x80000000, 0x3}, &(0x7f0000fd2000)=0xa0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd2000-0x4)=0x0, &(0x7f000029a000)=0x4) 2017/12/14 08:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000023f000)="706b6373375f7465737400", &(0x7f000002a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000372000)="7b107b042ee3daad30340a92bb708c142735a3f42684173f2c5699ef1ef60912f61da110b4aed8e9c1a6fba348511c191a0038f772ab4a94bd6735c48ce85c1e08aaba2d9fc081d95a45d700c7b8840c7f19b47cc4ebb498ec87de514742c24e37f0966035896c4284049bf6719e14f94e60ada6f1972a95e5a7a65c3631efa2fef4a7844330e72f791dd6fb2c944dbfaed8c2692ea6f6ad2fe6adaaf36eab12435ba9275ab07fece38e202b95b2daca6c26d1c8c2", 0xb5, 0xfffffffffffffff9) fstatfs(r1, &(0x7f00006c9000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") add_key$user(&(0x7f0000ac4000)="7573657200", &(0x7f0000920000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b0a000)="b2cd406571c8f298fb57c350e75fda4dc3dd02662c353b6cf2cb6d9bd8ee0c7e47d8bd201f49bdc03092cb45a5cadb6db22fc1187d4291bae4be4eb9b52c8caf8cf19022b468ad8ed99dbb5ac6a5870f53cc6410f3c9f039dda63a9a1ff719cfbd45664cae5fcef245e95115a07e07d5b7afe30975a61cf6ec33c239860661d43b141b75d36e56a1faeff6d1f778bf41d871fef5d04966a7eaf012696a349805836fced4ccdb9d7cff699f467d5936e5255b8543c8c7", 0xb6, r2) mmap(&(0x7f0000000000/0xf3b000)=nil, 0xf3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f04000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861315f6d62000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ceb000-0xf5)="e1ddaa529ae5b555d9c084048ba4bed6c0c871213ae79e1a6f79a892626b67c819c172712921bf5eb4dfebf12736a40cdc0fa1d67e4a106633c46216733c5707f76cc9e1ee4ff15d8f26db05330d66d23246d2b136451e863cad064221265e09d65b32f72e7302816587151480c8deec6a4d406c663677a931705708a8e1392f6b5ef14832153fbb36860b608ca0d31ba56e515882dcfda6194340f164a5f15ad38ff8861bc94bd3a5ec563727adf7f1a24ff167797881bfb986750d2dcb81825231db6e8198ba6cc2599195dec223492d3bf3d5e15de4608336c316586bc5caed7b51c379c549d1de8534abbcc1c4e2ed8142a4d8", 0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000867000-0xa)="2f6465762f70746d7800", 0x40200, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5f, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x35, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0}) socketpair(0xa, 0x1, 0x1000, &(0x7f000072b000)={0x0, 0x0}) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000398000)={@empty=0x0, @rand_addr=0x0}, &(0x7f0000112000-0x4)=0x8) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000887000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00008eb000-0x4)=0x0) getpgrp(r7) r8 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x1f}}}) ioctl$TUNSETVNETHDRSZ(r8, 0x400454d8, &(0x7f000004a000-0x4)=0x9) close(r8) mmap(&(0x7f0000f3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000f3b000)={0x26, "7308006970020800000000000000", 0x0, 0x0, "6362632874776f666973682900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xc) accept$alg(r3, 0x0, 0x0) 2017/12/14 08:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000068d000)={0x0, 0x0}) signalfd(r0, &(0x7f0000846000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000-0x78)={0xffffffffffdfffff, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0xc0, 0x6, 0x0, &(0x7f00007cb000)=@generic="c28dfb8acd67efe32f5db022dcc29cb4", 0xa, 0x400000000000007, 0x10004}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f00006d6000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000099000-0x2)="0aea", 0x2, 0x20000000, &(0x7f0000cff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b76000)={0x8, 0x12c8, 0xfffffffffffffffe, 0x11005, 0x0}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a7d000)={0x20f, 0x1, &(0x7f00008eb000-0x8)=[@generic={0xc3fe, 0x9, 0x0, 0x6}], &(0x7f00007e9000)="00", 0x5, 0x7e, &(0x7f0000114000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200000000002, 0x0}, 0x30) sendfile(r2, 0xffffffffffffffff, 0x0, 0x8000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f00007f1000-0x4)=r2, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b5d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet(0x2, 0x800, 0x40000005, &(0x7f000008a000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000cbd000-0x8)={0x0, 0x1}, &(0x7f00002b6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000ed8000-0x8)={r6, 0x6}, &(0x7f0000966000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000b70000)={r7, 0x10, &(0x7f000054c000)=[@in={0x2, 0x1, @rand_addr=0xc404, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e3f000-0x4)=0xc) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000ff1000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bc3000-0x4)=0xc) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000946000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000001000-0x2)=0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0xc) write(r9, &(0x7f0000021000-0x20)="1f00000002011f9f4c5601000100000001fd00ff090001850400050000df185f", 0x20) r10 = memfd_create(&(0x7f0000d79000-0x8)="24656d312d47504c", 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r10, 0x40046432, &(0x7f0000321000)=0x5) 2017/12/14 08:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) [ 169.082409] binder: release 7280:7283 transaction 716 out, still active [ 169.089238] binder: send failed reply for transaction 716, target dead [ 169.100055] binder_alloc: 7280: binder_alloc_buf, no vma [ 169.109322] binder: 7280:7293 transaction failed 29189/-3, size 0-0 line 2947 [ 169.118793] binder: 7280:7283 BC_FREE_BUFFER u0000000000000000 no match [ 169.131726] binder: 7280:7283 BC_ACQUIRE_DONE u0000000020001000 no match [ 169.143550] binder: 7280:7283 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 169.152676] binder: 7280:7283 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 169.159660] binder: 7280:7283 got reply transaction with no transaction stack [ 169.167178] binder: 7280:7283 transaction failed 29201/-71, size 24-8 line 2747 [ 169.178721] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:07 executing program 0: mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f76637300", 0x800, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x812, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000008000)="", 0x0, 0x20000000, &(0x7f0000035000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f0000e2c000)={0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x200000000000000, 0x0, 0x0, 0x0}) r3 = accept4$inet(r1, &(0x7f000068c000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec3000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8f2000)=nil, 0x8f2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xffffffffffffffff, &(0x7f00008f2000)=0x3, 0x4) connect$inet(r1, &(0x7f000077e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f2000)={0x0, 0x0, 0x0}, &(0x7f000068c000-0x4)=0xc) getpgid(r5) mmap(&(0x7f00008f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005e2000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26d000)=nil, 0x26d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100, 0x0, 0x4dabeff5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006c3000-0x38)=[{0x3, 0x887d}, {0x8, 0x20}, {0x8, 0x9}, {0x0, 0x80}, {0x800000000003, 0x6}, {0x4, 0x7b71}, {0x100c, 0x0}], 0x7) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1, &(0x7f00008aa000-0x8)=0x3, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000005000-0x8)=0x0, 0x10001, &(0x7f0000003000/0x2000)=nil, 0x2) 2017/12/14 08:54:07 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000378000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fd2000-0x1)={0x7f}, 0x1) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000062000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) fchdir(r0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000476000-0xc)={0x28000000, 0x7, 0x32}) r1 = userfaultfd(0x4000080804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000265000-0x28)={&(0x7f0000ec2000/0x4000)=nil, 0x9, 0x6, 0x1, &(0x7f00006ce000/0x3000)=nil, 0x8001}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x5, 0x0}) pipe2(&(0x7f00001c4000)={0x0, 0x0}, 0x800) 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000-0x10)="8700d502000500000000000000dc75e7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008c7000)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00007aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x0, 0x3, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:07 executing program 7: mmap(&(0x7f0000000000/0x9e6000)=nil, 0x9e6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00009e9000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000179000)="2f6465762f70746d7800", 0x0, 0x0) removexattr(&(0x7f00002ce000)="2e2f66696c653000", &(0x7f0000865000)=@random={"73797374656d2e00", "5d73656c66656d302800"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000edf000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f6000)=0xc) sched_setaffinity(r2, 0x8, &(0x7f000073b000-0x8)=0x79) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x5, 0x40, 0x1, 0x0, []}) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00006ef000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1010, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000000) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0xc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) close(r3) 2017/12/14 08:54:07 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x7fe, 0x8000000400000a) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ccf000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000577000-0xf)="2f6465762f73657175656e63657200", 0x4100, 0x0) dup(0xffffffffffffffff) connect$ax25(r1, &(0x7f0000000000)={0x3, {"00000fff000000"}, 0x400}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x200da, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet(0x2, 0x3, 0x7060, &(0x7f0000e0d000)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cd8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000eca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x2) syz_emit_ethernet(0x5e, &(0x7f0000472000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0xf, 0x4, 0x0, 0x100000000000, 0x50, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @ra={0x94, 0x6, 0x2}, @lsrr={0x83, 0x1b, 0x100000000, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff]}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000df6000-0x8)={0x42424242, 0x42424242}, 0x100203, 0x81) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005000-0xa0)=[], 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000001f000)=0x0) syz_extract_tcp_res(&(0x7f00008d3000-0x8)={0x42424242, 0x42424242}, 0xff, 0x5) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f60000)=@common="6c6f0000000000000000000000000000", 0x10) 2017/12/14 08:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) setrlimit(0xe, &(0x7f000085e000)={0xffff, 0x8}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000049d000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000075d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d62000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000092f000)=0x0, &(0x7f00007e7000-0x4)=0x4) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cf6000)="0a0775b0d5e383e5b3d20ced0054dbb7ee", 0x11) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:07 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd1000)={0x0}, &(0x7f0000fd1000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003f3000)="2f6465762f73657175656e63657200", 0x800, 0x0) syz_open_dev$vcsn(&(0x7f00000de000-0xa)="2f6465762f7663732300", 0x0, 0x2ca001) openat(0xffffffffffffffff, &(0x7f0000bf9000-0x8)="2e2f66696c653000", 0x20000, 0x117) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000081c000-0xc)={0x7, r0, 0x1}) syz_open_dev$usbmon(&(0x7f0000d96000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0xc2) r1 = open(&(0x7f00001f1000-0x8)="2e2f66696c653000", 0x10000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a75000)={0x0, 0x0, 0x0}, 0xc) r4 = getpgrp(r3) sched_setaffinity(r4, 0x8, &(0x7f0000d93000)=0x8000000075) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x2, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3b000)="2f6465762f6877726e6700", 0x8400, 0x0) bind$llc(r2, &(0x7f0000007000-0x10)={0x1a, 0x1f, 0x7fffffff, 0x1, 0x7f, 0x100000000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = socket(0x1, 0x3, 0x40) sendto$inet(r6, &(0x7f0000856000)="", 0x0, 0x0, &(0x7f00000b6000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = getpid() ptrace$getenv(0x4201, r7, 0x81, &(0x7f0000001000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00002e1000)={0x0, 0x7}, &(0x7f0000f4a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000896000)={r8, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf463, 0x3a5df8f8, 0x7fff, 0x0, 0x8}, 0xa0) r9 = socket$inet6(0xa, 0x2, 0x0) r10 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r10, 0x8040ae9f, &(0x7f0000c55000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget$private(0x0, 0x1, 0x200000020) setsockopt$inet6_buf(r9, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000db", 0x15) syz_kvm_setup_cpu$x86(r0, r10, &(0x7f0000ca3000/0x18000)=nil, &(0x7f0000ae6000-0x18)=[@textreal={0x8, &(0x7f0000e99000)="36f2adbaf80c66b8b8ad998966efbafc0c66b8f4ffffff66ef66b9b006000066b81b8f000066ba000000000f30b8da058ec00fb386010027f20f186b05a50f2198baa10066b83600000066ef", 0x4c}], 0x1, 0x20, &(0x7f0000e15000-0x20)=[@cr4={0x1, 0x400002}, @cr0={0x0, 0x80000000}], 0x2) r11 = dup(r0) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f00003b4000)={0x5, 0xd934, [{0x3, 0x0, 0x1000}, {0x40, 0x0, 0x18d8}, {0x7, 0x0, 0x8}, {0xffff, 0x0, 0xc}, {0x7b27, 0x0, 0x3c8}]}) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) lseek(r11, 0x0, 0x1) r13 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r13, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000db", 0x15) dup3(r12, r13, 0x80000) 2017/12/14 08:54:07 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000da0000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000034c000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000453000)=[{&(0x7f00005a6000)="743fb0db231539accbc2a69577e72c3c80beac4bb1d109ef8da814df3fd3a3d7455ee37785dcc91217ba158447f75c22017e5097bb4ddf5930ed3e177621e26ab653fd3f60f34aa0e0256703b0587bd9c23035b13d2d89690a6e5c5535f350af6c274dba6d6db250b695aab18aa86e51e3c0170029339ece10810aa35d41da35ffb3bcc33bcd108e6c3c9271c30ca67437d08316fc4bda5becdcedd484389c08d81d05603b6c6f58910febf10df187b4700b7c1c3c5fabab4be8487a8cf275ccd3349993948844b9302c", 0xca}, {&(0x7f0000fcc000)="a3bc7582a9557321fcf727ead3e061b6c064942e6a2c9f80e0dbf54f186330361e68093243e53e86dad32aa752353884451ebe7879ad763eda36dbc8ecfd194b7622aa8a5559c4c5ebdbee21581b6fd0169a00977179eefb81e30b013a6f08c033e8ad677d8158ee85bcbfd352d6359ae145ead67e6181a652cebaeeda635efe24959af8870dc767a7e1ef6268a282776137037566", 0x95}, {&(0x7f0000001000-0xe0)="3a6bbe4736b02a9b582aa9c3c8e92a7035a49b33575464b0032f67cc864fe279dcaede10216df89d91448ce71a449e95316138b52186b01421071ae2e4629929c99d69750b1dd7430423d791d54f3c2aee3c816725b9d6d52068cca7674977a0b1c18d7221c1ab19437fe221d15df00aa87410ca34e94a48f1c582ec46812be52edc0ca9e2ab70257f947100b3aa613bb5cf545b810e2f8f73a51454e94308b18471619e397d719979b512a98981b7c8f01664e2ae28ebfa8fdae6c9a71171db9f400f43004fa2469b02a1544b1f3dfb1024b08fd9214b4880a144f1fd8cfea8", 0xe0}, {&(0x7f0000a98000)="bc1a7a8c59b94546ddc898d537a3155829726445751b9d4673336a8785da4fcfbff820e44f26388ed458aff519aa91eb0ef6897ed0b0868cdb01e586baec938f7955e2019aeab5ace07fd0", 0x4b}, {&(0x7f0000129000-0xf3)="8b244b9ad0a48032ba24c3fc34119031fb49e04ad344476c4d6c08861ed25dc5ba8aff90bf9145442505d2d59fc729d6779d96ed2091ff46355af8ab551fcf4d56c05ed507baaf3260c92d9c1a381c70a8201acc08c2cdc7a26d07d302604446ea848e2be0d0de700c3c7127a7dd45e2367e3b0b90e274ff948ff0fafffd53130651a6320c499bed43b1e4073546e07752e4607c382f5aeba30899c6732171f9c1b33775062e41d52cfb324b2987e1c6f78a557ac3868278d760294f938a45c390dbd8f2060730832014a360c235bc60ce4b1cef9acfe062314f228be0a04920e559f9b756c815340fb864b12f89b2521ef6a3", 0xf3}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000391000-0xa)="2f6465762f7663732300", 0x6, 0x800) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f000069e000)=0x7f) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 169.255281] binder: 7325:7329 BC_FREE_BUFFER u0000000000000000 no match [ 169.263910] binder: 7325:7329 BC_ACQUIRE_DONE u0000000020001000 no match [ 169.276286] binder: 7325:7329 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 169.287761] binder: 7325:7329 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 169.294770] binder: 7325:7329 got reply transaction with bad transaction stack, transaction 724 has target 7325:0 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000bc8000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x20000) bind$alg(r0, &(0x7f0000837000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "67686173682d636c6d756c6e69000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) write$eventfd(r0, &(0x7f0000c29000)=0x10000, 0x8) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000a4b000)={{0x2, 0x2, 0x3, 0x1, 0x8001}, 0x1, 0x1, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x6, 0x3, 0xffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a19000)={0x2, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006b5000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x9, 0x7, 0x0}, &(0x7f0000676000)=0xa0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000e11000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c11000)={r3, 0xfffffffffffffffa}, &(0x7f0000ce6000-0x4)=0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ed3000-0xb)="9fa3d73849be763441b288", 0xb) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000021000-0x24)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x24) 2017/12/14 08:54:07 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80003, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd1000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000db1000-0x4)=0x0, 0x800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1f000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1, r0, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000494000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x808, 0xfffffffffffffffc, 0xbe10, 0x80000000, 0x7fff, 0x1ff, 0x8, 0x3e0, 0x0, 0x2, 0x2, 0x5b6b, 0x6, 0x5a]}, &(0x7f00009d3000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000cd5000)={r3, @in6={{0xa, 0x2, 0x5000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000063000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004a5000)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x10004000008006, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fef000)={@generic="fb025844c0871e62882011e4e937207d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000ffc000-0x20)={@generic="0e591d0a773fff0970550314eab7c7b1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x1, 0x6) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000164000)="240000001b00fbffeb08ffffffff0009000000000000000a07000000000000401617010282", 0x25) openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x45, 0x1, 0x0, 0xda1, 0x0, 0x0, 0x4011, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00004f6000)={&(0x7f000034c000-0x60)={0x27, 0x9, 0x0, 0x5, 0x0, 0x0, "3eda2074c26cb44c4db77902f2a9fb858ce073d4ebbbba2d95531d78c609881da112355bda9f1fd3e043f49b9ab60528818aea38b693033ea4217ad2ac4ac2", 0x0}, 0x60, &(0x7f00007e9000-0x10)=[{&(0x7f00002eb000)="", 0x0}], 0x1, &(0x7f0000c3c000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget(0x3, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f0000000000)="00") personality(0x410000e) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000546000)={0x0, 0x0}) mmap(&(0x7f00005d5000/0x3000)=nil, 0x3000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r7, &(0x7f00009d7000)=&(0x7f00009d7000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000082c000)=0x18) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000050f000)="2e2f66696c653000", &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 169.305545] binder: 7325:7329 transaction failed 29201/-71, size 24-8 line 2762 [ 169.327903] binder: release 7325:7329 transaction 724 out, still active [ 169.334746] binder: send failed reply for transaction 724, target dead 2017/12/14 08:54:07 executing program 7: mmap(&(0x7f0000000000/0x5cc000)=nil, 0x5cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005d1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000009, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f66000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x280000000000004, 0x80000000, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00002f3000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003a7000)=0x10, 0x800) writev(r1, &(0x7f000001d000)=[{&(0x7f0000fa5000)="390000001100193104d100002300000007000100030000004c00000000067f0009001a0404fb003b000000000400008000e90700000000006698", 0x3a}], 0x1) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x1e, r2, 0x0) vmsplice(r2, &(0x7f000059c000-0x90)=[{&(0x7f0000ff1000-0x3c)="d3fdb044c1841ecd1055f56f1ca47b1c2ef48789a580bd6db68f4e1fc2526874d574623b19042e81f0869281e6e8690610642500fe2ec3150376c239", 0x3c}, {&(0x7f0000561000)="e70695c6d156b6ba1b12fe72da3d16f4fa2a1264331886cadec76d246c3dbedaf256605133017e69a08387a63807569835828054717f019be228da0fa5d74232ee9a0e17383a4a23c1761723add5e29afd62c4957899f119fedecb62ac202e9bcbeb210beebc8a99d72638ee052d51f17c26431d8026ad51c06aa8171ba601cca42480b26b184f74a9d68b706de4e1bc642b1711ef4e544494d4a199a24d9509bace94498dfd6950217519", 0xab}, {&(0x7f0000ff0000)="cf8f664bb17b40e40f6f85136e221a164c45abc82df258825a93260b0fb80759df74ccaecb9eedff2de31077b6a53fec0cec91cd7db0d2419a5141275048acfec671c70e3152a2751ccada6bb31faecd0f026d8fbf83835cb30e3d271359e5fd030f9df25f96551964a8d4d1b0a6711a0695e8adca2886979d47328499e5804f045fb501a2d56d71f5878228ddbbbb6d3ba4e6a02687eac23b91b2372566dcb82e609fd251cd8f496bea88189081582ca68e4a4150b39690e9f54fc256e5bffc789793", 0xc3}, {&(0x7f0000ff0000)="7bb3a9c6a91557ea06f7b560af558629b4385cf7dc3ddd86cf696a2919529280c51d2c4f6d9101d431797d918f412d44e8ab277f12d6cfb9ed5b623621211f66fc9fb9c2f104f7ed914197b3d96e86e11540a865bc39bcf1", 0x58}, {&(0x7f000023c000-0x3a)="9daac6460b994e738da0a47f1a65e982a3086c7b5177a6153fb241acad8cf56eb8370d3f4a0b65de86fbbd937236f21aa03a81097ab8de4f59b9", 0x3a}, {&(0x7f0000ff0000)="2813e39db663fecc0d444f2de3ae47d021112da6aa0fd3c4794d", 0x1a}, {&(0x7f0000ec3000)="903b696a38de15e6bd0a85ed0dbaf4b13f78b92f24c5f303766d6b91e4cc20923ba214643c8b60857505a72bea12c4bfc42770290787aa5c6a5d6255a6765256b9f27d5ad77e7458561abc0014bfb253d8e8c7531f93f8ff3a4ffeb06cf020887709d12f56220bdc136b9db37f10746a778161539db5413b3450fc43749cd1933d120a28334743c777892c33046a85d97c6d24deabb93e22d8a8c71e55e869b785", 0xa1}, {&(0x7f0000ff1000-0xd8)="a17fe8c080623b8995db9946a5b6fa3bf0e225bfe1728261e4467cfb72f25db10f25193fb78c484a667b203ffcb6a15d60c02461ef12aa8163029d3ecc1b7b6519e93df2bd7cd40ed875d985481a6c65f8498a09dcc64ca90d577bf69cbffe2cd48e1f4b7b1e8db9e152335db81a3d79796628e45ace990b8065784da90bd199e2bedee1208b40b1db2300cb6297e7983f6fc39d180010e815d35db687067e21ec53313c0e09c6c07de83f66bda5e16e1cbc8adbb3a18164c31108d98b9cc090888081622dba6cd92bc46e18305919195e9c8f4a90048f38", 0xd8}, {&(0x7f0000e40000-0xd3)="2fe3e6212cc44ce17e9ba04260dd7f63bdbfc431381639e011f201e31c6dce0e4f37276ce7e881bd1f085be01e17350aba28d110fd76c5fd5de90af3ff05b3983736bf591c329350e246b3da61d70c3ca037455c37a52b16864536a6c9b142601b1c9dfd1a821565e7ff3bc2fab676ad53fc90a5c14ff92b7a6d8c276baf76300f6078fe46bd18a98045670ef7da1efe083b4fa47aa35efdbccb3b45d7c1eb95c5598784de44afdf17620c41738019882b154b51c10d389b191670e0983d28df45359efc3d3bd1e2682ef3965da47ec7b4ad29", 0xd3}], 0x9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000e35000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 169.346796] binder_alloc: 7325: binder_alloc_buf, no vma [ 169.346810] binder: 7325:7345 transaction failed 29189/-3, size 536870912-0 line 2947 [ 169.352102] binder: 7325:7329 BC_FREE_BUFFER u0000000000000000 no match [ 169.352112] binder: 7325:7329 BC_ACQUIRE_DONE u0000000020001000 no match [ 169.352129] binder: 7325:7329 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2017/12/14 08:54:07 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000096c000-0xb)="6e65742f70736368656400") ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00006e8000-0x10)={0xfffffffffffff801, 0x7}) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000470000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x9, 0x7, 0x8, 0xf9, 0xa00, 0x6, 0x7f, 0x7ff, 0x2, 0x1, 0xfff, 0x0, 0x100000001, 0x0]}, &(0x7f0000fd2000-0x1)=0x108) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fd1000+0xef0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r2, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/14 08:54:07 executing program 0: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000175000)={0x2, 0x18, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000004d000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000178000-0x10)={0x0, 0x0}) mmap(&(0x7f0000178000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000178000)={0x0, 0x0}) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000086000-0x8)="2e2f66696c653000", 0x8000, 0x80) timerfd_settime(r1, 0x1, &(0x7f00000f5000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000177000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000179000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000179000+0x4d1)=[{&(0x7f00000e3000-0x9c)="5d7f1c4b1ac91f19e78016139e3d78ffc940a5259adfde300afc99aec363249b3dda1b314cc3a3067840e21b8ebbc76545e6f6a1806690d913bd6afd9e2e3f3dca57e13674cbe1e52d39c7d6b20a29a541c751e203ce8a9e9280dc44e5afaa15fe4359396e0e31ee301a950a17111e087cd0eb0af7c4b1cc5dcf80c63a172cf419f10a012c922ae4a4a70e301fb43f38153280bed251c2a6bdc064d0", 0x9c}, {&(0x7f000000f000)="4db378db6f506d4e9460ee2cd6e11c9349df765c8197d0c875909a2f3c6e2ab6875557556fc0c8d5d0ddfcf19c9e2ffca1a5f107c9926a79120fe81826744c1ea8b217865d879e85781ed4868820b537b2d48001a0d3ba421d46ecec174510830622a7f81b4529b1a272c2f73f0da335f569aee88269888e8ee688b8c497cb555e5c2ba5acbd690628797583b3d98d4914e2baf9d277c98b48051a46a69bccdedc568f69f2f4ba20879376ee6aa6608cb41b7ed77c7f79f805a2df22d2e7ffb6165a07f86c4e572cd0345c3b6b7208d81c394c", 0xd3}, {&(0x7f0000090000)="343fe15f33c7398408ce2d51e590336aa02edb06e1df69d7bdfb3208148d048f6c36c7f29e2a85cd10eacbdcc1f359b514e16473d57e4cc113d6e1ce300e3384d17389c7a97b819e2ed4ed20ab0ff1158115fe9c3c9a3812caf72e0a09c7271b10b3e479a9538a026a9a915fa74d51f2fa961fc1a0", 0x75}, {&(0x7f000017a000-0xdc)="2db4178fd64d60f558f49dbb3f156d077e5873ff883d5658b9d47d48c31e63ccee110362f40c4e91d9e1f60b2d5790677f1be3d7abacfd592acf8e5a06adefbf8b84c19faafb802d025f9693ce543253ea849e5361df6179c0e7e72784de02f5731dc47bb8dbaabadb198bc7267cd7cfe49df064ff900ba4e058219c28a4dbb03ae528774af1da939780d6a94d230a68fdf0646ec23790c3fba9c578ad30268935be2af94e9d683e5c1b44ac364a0d32c714ee41c6cb651f40f097e0f2d6b014b8567b547435f9fa910f88d3c1a5fb81e413bc6129c98fe984a8d0254b6ca925989fed08de72dbbb2c", 0xe9}, {&(0x7f00000fc000-0xf6)="8959eeae6e354c306824b2bf860ac03deb5306650eb5c24191b4b4b2e7abfa3bc59d0485dd6bad4e222fd6b94e89f4e46300ef44c7fdcdf187f643a7fe4b73bb225dd2cc37c5e94b82757f2508cefc826e49ad4d51bdbce6725143da78af5f0746e90b6025231955b48b804ccb8129b3548a5858957f264e65d82cf8aa8a00a9ee8f62ee2c5a4e6cb21a262ffc1be586b7670679f28d77935ca4efecf186000756e6a3927d736a4f174b5a64f26106c562cf682dfa0a3cab0aa24492578986b5f327b2e519d530df2dc7c1a438eb668b094393683acc6e444112d896960830b70c25a4d280446a5635fd8191abddde48e0d99411d75e", 0xf6}, {&(0x7f000010b000-0xa)="aa543bd6767e2f21727f", 0xa}, {&(0x7f00000ca000)="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", 0xfa}], 0x7, 0x1) 2017/12/14 08:54:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000080b000)="2f6465762f6375736500", 0x80, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000e1000-0x18)={0x0, 0x9, 0x6d38, &(0x7f0000533000)=0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d9f000)="7573657200", &(0x7f0000d56000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000303000)="", 0x0, 0xfffffffffffffff8) keyctl$chown(0x4, r1, 0x0, 0x0) pipe2(&(0x7f0000086000)={0x0, 0x0}, 0x80800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000195000)={0x0, 0x0}) sysfs$3(0x3) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x49cd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007bf000-0x20)={0x13b9, 0x7fffffff, 0x2, 0x7f, 0x3, 0x0, 0x9, 0x3, 0x0}, &(0x7f0000871000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffff9c, &(0x7f0000d61000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) sendto$inet(r4, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b9a000)="2f6465762f6c6f6f702300", 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0xef, 0x0, 0x0, 0x8, 0x3, 0x20000000, 0x8, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000000000)=[@acquire={0x40106308, 0x0}], 0x3, 0x0, &(0x7f0000473000-0x3)="4a010a"}) prlimit64(r3, 0xe, 0x0, &(0x7f0000f91000-0x10)={0x0, 0x0}) 2017/12/14 08:54:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007f0000-0x98)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x5c7bdcbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c91, 0xffffffffffffffc0}, &(0x7f0000811000)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000454000)={r1, 0x6, 0xf1b8, 0x2, 0x9, 0x0}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000e42000-0xfb)="") fcntl$getown(0xffffffffffffffff, 0x9) r2 = open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x2000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) gettid() setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000533000-0x4)=0x0, 0x4) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000019d000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x2100}) r4 = syz_open_dev$loop(&(0x7f000071c000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffd, 0x101) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x1) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f000061f000)="edbb4b46cf76c3b1ec82f3fe0db6d5730be936182b7d37b245ff62c6cb7ea5838cb337e14c2c8cc65b17f6a4d4cc643a14754629c575a46178a10ad8e280f5dd09205602790315971192d638b40161dfc5daaa7f23cb7ea11ab44133117a18d11e8cc8f36001407809b0ae048f4f43a8669fbc121a6f521fb3981200fcd997872edc8ab8488f5eb56cac9d9a694c4bebd67437dc5b1ab13edbda8191bc3299de141b7626c8e0bb8e300735d97a02f2d2700ed243a67e56bbc55720024c3eebf3a5853c577a0b513a77e97af1e99e7ed554338e233e02aa0128676a2906429f61491ae5", 0xe3}, {&(0x7f0000e1b000-0x73)="dd8f440363c5d7d7de69a6a1ddbd53e9fac023e69dcb3115d1bf4479b1caa5dddfbb5dcafde227d976d3a728cc72cf22bdb3e7da9d771d58678a5d2dc52be2e7dc04e67cca37d5200c778d2c88644c0f6f85b0160651cb1677cee0f5412159d9da7436c191539b7f317c596fae77e3f853d703", 0x73}, {&(0x7f0000f12000)="196926f147affee0", 0x8}, {&(0x7f0000f58000)="ce250b285c740ee800d45fc131c7c9bf4ebdfdc0aefe5049a3f1bddcb51f4fce0f52f62a3dd346cbb7715f95d73f7f115ee71098c95bb4dbe3c30e4570e46181662256d9cf1158ed50ce34ea343b3cabedf296c0ea505d25a9a43e24b6e4d4eb70e5f9ddebaae52b8a00b8e7498676e4b51d5e7a74d011ea547039c10c9b61f54515e77e5ad3", 0x86}, {&(0x7f00006a0000)="93e99be133e6d1ac85e8ad1e499ef07bc11fb9cdc0fa91a726f6a46926d73123812b512c90d99b42f5cfe8fe95241d95da354367856da3a76fbdf9b0989d8f826babd8a71964e24e0975f632eb9c56d598ec011ebfc1f348d69aaf17972492cb4f72fee06036893b7dc228e57128d07a46d6113fc94885323f3295a328f9f5fd42cf290dc5095bd94309a8a09aae", 0x8e}, {&(0x7f00008a8000)="932ef96333", 0x5}, {&(0x7f00001f2000)="aa1c93c8b597a044ab19724c2db7d65c63c90335cd8c41e0f023c2ba17ec26337dfd774f79815e7a5385ae1ecc30139965597fe3efc48b8054539152d304bfb0445d3c5024b3bd6b739ec28495343a43e0f6ac5681b2d3c2d08c929657cfebc3282f4bba52c8cdfad459305ea422b4acb1d7b5c46d649dd40557df7fc88e2c740464479bc46bf7b8b39f16e37d71afba604e1a9e7314efab652eced0180eeaa8964c8500043c8507e7b7bd8cdb0b2a440b7a1fc76e0f9d7ef1424bf4aa53b386d49617f97e89cc50d592b28c504c7abd74044e281a6fe0083aad5de3a68e9bb494e684612073885d22b0108f6cf7c08610d5f9e3be", 0xf5}], 0x7, 0x81003) semctl$GETNCNT(0x0, 0x6, 0xe, &(0x7f00001e0000)="") ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r2, r5, &(0x7f0000682000)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) splice(r5, 0x0, r5, 0x0, 0x1, 0xa) r6 = memfd_create(&(0x7f0000198000)="004a98", 0x1) fdatasync(r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000ff9000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6877726e6700", 0x200000, 0x0) 2017/12/14 08:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x0, 0x2b}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c8d000)="2f6465762f6b766d00", 0x40040, 0x0) r3 = perf_event_open(&(0x7f0000203000-0x78)={0x3, 0x78, 0x2, 0xff, 0x8001, 0x0, 0x0, 0x1000, 0x10, 0x2, 0x7, 0x0, 0x80000000, 0x3, 0x0, 0x9, 0x0, 0x4, 0x1, 0x40, 0x96, 0x143da5ef, 0x0, 0x40000000000, 0x3b0f, 0xffffffffffff9ff7, 0x0}, r0, 0xa94, 0xffffffffffffff9c, 0xa) perf_event_open(&(0x7f0000e40000-0x78)={0x5, 0x78, 0x7, 0x3ff, 0x0, 0xad9, 0x0, 0xfffffffffffffa45, 0x8, 0x2, 0x7, 0xcd4c, 0x3ff, 0x0, 0x0, 0xfffffffffffffff7, 0x4, 0x100000001, 0x5, 0xc, 0xf97, 0x2, 0x7, 0x2, 0x2a893da4, 0x9, 0x0}, r1, 0x1f0c264e, r3, 0x2) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007b5000+0x754)={0x0, 0x0, ""}, &(0x7f0000d7c000-0x3)=0x8) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000aad000/0x18000)=nil, &(0x7f0000faa000-0x18)=[@text32={0x20, &(0x7f000024f000-0x36)="defcb9800000c00f20c035020000000f22c030f30f21130f300f2206eaeaae8f08e8410f324654e9b9800000c00f3235002000000f30", 0x36}], 0x1, 0x0, &(0x7f00005db000-0x10)=[], 0x0) ioctl$KVM_NMI(r5, 0xae9a) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b9a000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_create(0x5, &(0x7f0000aef000)={0x0, 0x1e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0x0) 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) 2017/12/14 08:54:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a0d000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000061b000-0x4)=0x6) r4 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000ab9000)={0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000863000)="2f6465762f73672300", 0x0, 0x400) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000056000-0x8)={0x0, 0x0}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000a27000)=@buf={0x27, &(0x7f00005f1000)="081910a8934c2f8e6498e854186ba6db15798ce296b72c7cf9b927fa35ee8ececee0428ffb19c6"}) ioctl$int_in(r7, 0x5452, &(0x7f0000b27000)=0x3) setpriority(0x2, r6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 169.352140] binder: 7325:7329 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 169.352148] binder: 7325:7329 got reply transaction with no transaction stack [ 169.352156] binder: 7325:7329 transaction failed 29201/-71, size 24-8 line 2747 [ 169.367224] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/14 08:54:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d57000)={0x0, 0x100}, 0x8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x10fc02) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x3853, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0xd0, 0x0, &(0x7f000075a000)=[@free_buffer={0x40086303, 0x0}, @acquire_done={0x40106309, r3, 0x2}, @increfs={0x40046304, 0x0}, @clear_death={0x400c630f, 0x0, 0x1}, @request_death={0x400c630e, 0x3, 0x2}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000008000)=[@flat={0x776a2a85, 0x101, r3, 0x1}], &(0x7f0000002000-0x10)=[0x78]}}, @transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000f000-0x20)=[@fda={0x66646185, 0x1, 0x0, 0x0}], &(0x7f000000b000-0x18)=[0x78, 0x28, 0x78]}}], 0xeb, 0x0, &(0x7f0000000000)="ef7e012f6dedee7f24f0f1408ca3662d07dd3b564a5f775291eb7cfd3c7303c239d60396a2b0d00c7ba73cdf425373ba6c0ed9c15ace0e07973b0a7a4e896178660036ead3c45e3db404d38c7f0abf8a7e1e2e710447f0ec93e717de20a81366c5f0b3c57795367a4fbafbdf474a87cbf7a4c1c1d785883bb7da6c67f03f21703efd5cd3de10a906355794d2fd44028a3501650048ae53bbccc20a6f9f2a05992946058324d71b64a7e7c389302d34fff8983fc8cf5f39af11cf4f5e9d6a75b820e0767c839fefc0220df5f72da23f52d4c73aa7df4388f5c736869601b251a8289e93bb8bbd7512d626a9"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/14 08:54:07 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)="47", 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000056a000-0xb8)={0x0, 0xb77e, 0x260, 0x2800000000000, 0x2, 0x3ff, 0x200, 0x7, {0x0, @in6={{0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x15, 0x80000001, 0x80000001}}, &(0x7f0000fd1000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f9b000)=@assoc_value={r2, 0x9}, &(0x7f000013d000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd2000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) 2017/12/14 08:54:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000061c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63626328616573290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) openat$sequencer(0xffffffffffffff9c, &(0x7f00007b3000)="2f6465762f73657175656e63657200", 0x140, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005df000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa500}) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43", 0x38}, {&(0x7f00003e6000)="f06bf7cd469f89c692db8ce5f8a5ad8e755f50800c2528d688a580ba0f00edff1bfec8a00695fc50ed59d372f4fb3c2e2d8b1578d1ac44b620", 0x39}], 0x2, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)="00", 0x1}, {&(0x7f00008a9000-0xb0)="00000000000000000000000000000000000000", 0x13}], 0x2, &(0x7f00008ae000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x8}, 0x2) [ 169.499226] binder: 7370:7378 BC_INCREFS_DONE u0000000000000000 no match [ 169.500267] binder: 7368:7376 BC_FREE_BUFFER u0000000000000000 no match [ 169.500275] binder: 7368:7376 BC_ACQUIRE_DONE u0000000020001000 no match [ 169.500290] binder: 7368:7376 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 169.500300] binder: 7368:7376 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 169.500308] binder: 7368:7376 got reply transaction with bad transaction stack, transaction 732 has target 7368:0 [ 169.500315] binder: 7368:7376 transaction failed 29201/-71, size 24-8 line 2762 [ 169.506623] binder: release 7368:7376 transaction 732 out, still active [ 169.506639] binder: send failed reply for transaction 732, target dead [ 169.509596] binder_alloc: 7368: binder_alloc_buf, no vma [ 169.509609] binder: 7368:7385 transaction failed 29189/-3, size 0-0 line 2947 [ 169.511256] binder: 7368:7376 BC_FREE_BUFFER u0000000000000000 no match [ 169.511265] binder: 7368:7376 BC_ACQUIRE_DONE u0000000020001000 no match [ 169.511282] binder: 7368:7376 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 169.511293] binder: 7368:7376 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 169.511301] binder: 7368:7376 got reply transaction with no transaction stack [ 169.511308] binder: 7368:7376 transaction failed 29201/-71, size 24-8 line 2747 [ 169.527208] binder: undelivered TRANSACTION_ERROR: 29189 [ 169.540663] BUG: unable to handle kernel NULL pointer dereference at (null) [ 169.540670] IP: (null) [ 169.540672] PGD 20ab99067 P4D 20ab99067 PUD 1e8fd9067 PMD 0 [ 169.540683] Oops: 0010 [#1] SMP [ 169.540688] Dumping ftrace buffer: [ 169.540691] (ftrace buffer empty) [ 169.540692] Modules linked in: [ 169.540701] CPU: 0 PID: 7397 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 169.540705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 169.540708] RIP: 0010: (null) [ 169.540712] RSP: 0018:ffffc90001203db0 EFLAGS: 00010246 [ 169.540718] RAX: 0000000000000000 RBX: ffff880214dcb800 RCX: ffffffff816a0bd9 [ 169.540723] RDX: 0000000000000010 RSI: ffff88020fc99060 RDI: ffff880214dcb800 [ 169.540727] RBP: ffffc90001203dd8 R08: b7db545ced0cb6b3 R09: 0000000000000001 [ 169.540731] R10: ffffc90001203df8 R11: 0000000000000000 R12: ffff8801e2348180 [ 169.540735] R13: ffff88020fc99060 R14: 0000000000000010 R15: 0000000000000000 [ 169.540742] FS: 00007f129f7e4700(0000) GS:ffff88021fc00000(0000) knlGS:0000000000000000 [ 169.540747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 169.540751] CR2: 0000000000000000 CR3: 00000001e2163000 CR4: 00000000001406f0 [ 169.540757] DR0: 0000000020000010 DR1: 0000000020000000 DR2: 0000000000000000 [ 169.540761] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 169.540762] Call Trace: [ 169.540774] ? cryptd_skcipher_setkey+0x44/0x60 [ 169.540786] skcipher_setkey+0x5b/0x100 [ 169.540797] simd_skcipher_setkey+0x44/0x60 [ 169.540805] skcipher_setkey+0x5b/0x100 [ 169.540812] ? __might_fault+0xb8/0xd0 [ 169.540821] skcipher_setkey+0x25/0x40 [ 169.540829] alg_setsockopt+0x140/0x180 [ 169.540840] SyS_setsockopt+0x8a/0x100 [ 169.540850] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 169.540855] RIP: 0033:0x452a39 [ 169.540858] RSP: 002b:00007f129f7e3c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 169.540863] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452a39 [ 169.540867] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 169.540870] RBP: 00000000000003e7 R08: 0000000000000010 R09: 0000000000000000 [ 169.540873] R10: 0000000020c97000 R11: 0000000000000212 R12: 00000000006f3e48 [ 169.540877] R13: 00000000ffffffff R14: 00007f129f7e46d4 R15: 0000000000000000 [ 169.540888] Code: Bad RIP value. [ 169.540897] RIP: (null) RSP: ffffc90001203db0 [ 169.540899] CR2: 0000000000000000 [ 169.540905] ---[ end trace 193582dfd677c1ed ]--- [ 169.540908] Kernel panic - not syncing: Fatal exception [ 169.541643] Dumping ftrace buffer: [ 169.541645] (ftrace buffer empty) [ 169.541649] Kernel Offset: disabled [ 169.892907] Rebooting in 86400 seconds..