, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000), 0x8a, 0x0, &(0x7f0000001000-0x10), &(0x7f00007d9000), 0x0) 2018/02/11 00:12:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ade000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x4002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x8000, 0x8000, 0x60, 0x7, 0x100000001, 0xffff, 0x80000000, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r3, 0x1a80, 0x3, 0xe2a8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00002fd000-0x5)='user\x00', &(0x7f0000525000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="3cb671dce89c37825144d9fa7ab32e2c1aa3405ad16c5957b4486cd010ac2b1fe8932355cc49e9b4e10dfdb61445a71fe5c53e4caee5e874ba0dedf707a18111106358c98b2a7e5d1bd35a62c5d3c4ba6cb253606cecf79851", 0x59, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000a1f000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000012d000-0x1000)="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", 0x1000, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f000077a000)='logon\x00', &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xb2)="4bd56ea0c62a4422bb4e37f1ada0558102b0130e5f534eb4e687fee84b574f8ad104943dd8f746406dcff9ac312e5b7155592ed7aec4b232c569fe16994d41048b01d3619e6b8162c3fea73826b58be069dcf86a8e7537912e13d37adc27f07b1f852f8d8bcd195390dd99ffd3a5bcf03a6de5be790ec2fc4acd2ea828448c9b503731e0c0e92771245108c6046886d4218a6760b3cb54e1a6be0e4a75de9911875fea2b471b2b66c43e9ae58c4b78d34b53", 0xb2, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, r4, 0x0, 0x270, r0) 2018/02/11 00:12:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x1, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x401, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000002000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x0, 0x3, 0x4, 0x1ff, 0x0, 0x9}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000006000-0x18)={0x18, 0x1, 0x4, @fuse_bmap_out={0x20}}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000006000-0x8)={r3}) 2018/02/11 00:12:20 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000000c000), 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000e000-0x14)={0x0, 0x6, 0x3, 0x7fff, 0xffff, 0x5}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000a000-0x10)={0x71, 0x1, 0x9, 0x8, r1}, &(0x7f000000d000)=0x10) 2018/02/11 00:12:20 executing program 4: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca}}}, 0x0) r0 = socket(0x4, 0x80807, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000573000)={0x0, 0x7, 0x30, 0x2, 0x7ff}, &(0x7f00005ed000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ae5000)={r1, 0x4}, &(0x7f0000b98000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00002d7000-0x2)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000328000)={r1, 0x80000, r0}) readv(r0, &(0x7f000000f000)=[], 0x264) accept4$ipx(r0, 0x0, &(0x7f0000076000-0x4), 0x80800) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000003000-0x4)=0xff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x10, &(0x7f0000003000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x7, 0x7fff, 0x0, 0x6, 0x7}, &(0x7f0000003000-0x4)=0x14) 2018/02/11 00:12:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x27, "c583b83ac3c320d3058d00d9cd67df3deafa1c43be55e89025daf4e095e375b6f40917d6afc871"}, &(0x7f0000003000)=0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x6, 0x5}, &(0x7f0000001000)=0xc) read(r0, &(0x7f0000004000-0xe)=""/16, 0x10) 2018/02/11 00:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000cd1000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000743000-0xa)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000032c000)=0xfffffff, 0xdb) 2018/02/11 00:12:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000043c000)=""/92, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 115.148637] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 115.174731] binder_alloc: 22125: binder_alloc_buf, no vma 2018/02/11 00:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x78)={0x100000000, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x7fff}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, 0x80, 0x8, 0x1f, 0xfffffffffffffa5b, 0x2, &(0x7f0000003000)=@generic="db7997813e152d882c86b619e866a71a", 0x5, 0x9, 0x5}) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x200000000044042) read(r0, &(0x7f0000000000)=""/16, 0x2) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x27, "c583b83ac3c320d3058d00d9cd67df3deafa1c43be55e89025daf4e095e375b6f40917d6afc871"}, &(0x7f0000003000)=0x2f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x6, 0x5}, &(0x7f0000001000)=0xc) read(r0, &(0x7f0000004000-0xe)=""/16, 0x10) [ 115.176201] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 115.234264] binder: 22125:22147 transaction failed 29189/-3, size 0-16 line 3127 [ 115.264278] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:20 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7, 0x80000044042) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x65)={0x0, 0x5d, "cfcdb0d3e65efe81e4e13d43aa8f136e0121c7d547dcebfce6de4a0b7022541babea7a8d4dfa13084a7739d881440892ca5426bf71d9e621e11a566590f4efce363ec7b1c3db01c72e91935624ac2cf982a0813029c33a6bdc8987920e"}, &(0x7f0000003000)=0x65) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x1, @empty}}}, &(0x7f0000003000-0x4)=0x8c) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 0: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x80) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000955000-0x30)=[{r0, 0x8000}, {r0, 0x400}, {r0, 0x10}, {r0}, {r0, 0x4300}, {r0, 0x8}], 0x6, &(0x7f0000955000-0x10), &(0x7f0000255000-0x8)={0x7}, 0x8) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000956000-0x10)={0x2, &(0x7f0000955000)=[{0x800, 0xd1, 0x7, 0x24000000000}, {0x80, 0x1, 0x9, 0x100000000}]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000094d000), &(0x7f000094e000-0x4)) 2018/02/11 00:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000012000-0x4)=0x3, 0x4) sendfile(r0, r0, &(0x7f0000003000-0x8), 0xfc15) sendto$inet(r0, &(0x7f0000002000)="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", 0x1000, 0x1, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/11 00:12:20 executing program 1: pipe(&(0x7f0000e45000)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffffff, &(0x7f00004a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000063000)=0x14, 0x800) connect$packet(r1, &(0x7f00001b5000-0x14)={0x11, 0x17, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x80000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000002000-0x4)) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000002000-0x5b)=""/91) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000003000-0x14)={0x5, 0x80000001, 0x401, 0x1, 0x7, 0x2c49b14f, 0x4, 0xfff, 0xfffffffffffff2b6, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000003000)=""/23) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000004000)=0x48) shutdown(r1, 0x1) r4 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000006000-0x8)={0x8}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000006000)=0xfffffffffffeffff, 0x8) fcntl$addseals(r1, 0x409, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000008000-0x14)={0x6, 0x10001, 0x4, 0x0, 0x2}, 0x14) tkill(r4, 0x33) prctl$setptracer(0x59616d61, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000008000)=0xb) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x20)={{r5, r6/1000+10000}, {0x77359400}}) 2018/02/11 00:12:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000189000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000470000)=0x5, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d40000-0x4)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000070f000-0x4), &(0x7f0000709000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1010000080013, &(0x7f000039c000)=0x3ffffffefffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000e95000-0x14), 0x92) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000)) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/11 00:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) pipe(&(0x7f000054e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000f4000-0x4c)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x4c) sendmsg$nl_xfrm(r2, &(0x7f0000c21000-0x38)={&(0x7f0000f5e000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000d4b000-0x10)={&(0x7f0000f6e000-0x5c)=@newae={0x5c, 0x1e, 0x4, 0x3, 0x1, {{@in=@rand_addr=0x7, 0x1, 0xa, 0x7c}, @in=@loopback=0x7f000001, 0x0, 0x4}, [@tfcpad={0x8, 0x16, 0x80}, @mark={0xc, 0x15, {0x0, 0x200}}, @proto={0x8, 0x19, 0x33}]}, 0x5c}, 0x1}, 0x1) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000028c000)=@bridge_setlink={0x34, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x14, 0x1a, [{0x4, 0x1f}, {0x4}, {0x4, 0x2}, {0x4, 0xa}]}]}, 0x34}, 0x1}, 0x0) 2018/02/11 00:12:20 executing program 3: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000063c000-0xd)='/dev/usbmon#\x00', 0x28e, 0x480000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000724000)={0x0, @local, @broadcast}, &(0x7f00006cc000)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001bf000-0x10)={0x0, 0x989680}, &(0x7f0000b4d000-0x10)) 2018/02/11 00:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) accept4$vsock_stream(r0, &(0x7f0000002000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x800) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f10000-0xd)='/dev/binder#\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000424000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c5f000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000e6c000)}) rt_sigaction(0x1f, &(0x7f0000c1d000+0xdc6)={0x1, {}, 0x4, 0x4}, 0x0, 0x8, &(0x7f0000cff000-0x8)) [ 115.360085] binder_alloc: 22192: binder_alloc_buf, no vma [ 115.373507] binder: 22192:22215 transaction failed 29189/-3, size 0-16 line 3127 [ 115.408406] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.412390] binder: 22237:22240 transaction failed 29201/-28, size 0-0 line 3127 [ 115.414363] binder_alloc: binder_alloc_mmap_handler: 22237 20000000-20002000 already mapped failed -16 [ 115.415944] binder: BINDER_SET_CONTEXT_MGR already set [ 115.415951] binder: 22237:22240 ioctl 40046207 0 returned -16 [ 115.415992] binder_alloc: 22237: binder_alloc_buf, no vma 2018/02/11 00:12:20 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000f7e000)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000028a000-0x6)={0x2, 0x0, 0xfffffffffffffffb}) syz_open_dev$sg(&(0x7f0000832000)='/dev/sg#\x00', 0x0, 0x0) 2018/02/11 00:12:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000003000-0x4)=0x8) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000706000)={0x0, 0x0}) pivot_root(&(0x7f0000061000-0x8)='./file0\x00', &(0x7f00003f7000)='./file0\x00') pread64(r0, &(0x7f0000835000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffc) r1 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) fchdir(r0) ioctl(r1, 0x2276, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) 2018/02/11 00:12:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) rt_sigprocmask(0x1, &(0x7f0000001000)={0x1000000000000}, &(0x7f0000000000), 0x8) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000003000)=@abs, &(0x7f0000002000-0x4)=0x8) sendfile(r0, r1, &(0x7f0000003000-0x8), 0x7) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004d000-0x4)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) open(&(0x7f000003c000-0x8)='./file0\x00', 0x4000, 0x20) [ 115.416008] binder: 22237:22241 transaction failed 29189/-3, size 0-0 line 3127 [ 115.462680] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.470327] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/11 00:12:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00004fc000-0x50)={@generic="30609400000000e6ff06070008cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000553000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000b74000)='/dev/net/tun\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) 2018/02/11 00:12:20 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x4200, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000004000-0x10)={0x8001, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x80000000, 0x8, 0xff, 0xab, 0x4}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x2, 0x10102) 2018/02/11 00:12:20 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ddb000-0x27)='mime_type:,md5sumem0&-vmnet1procvmnet0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/177, 0xb1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007ee000)=@assoc_id=0x0, &(0x7f0000681000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006dd000-0x14)={r4, 0xfffffffffffffff8, 0x9, 0x80000001, 0x7ff, 0xa16e}, 0x14) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) r5 = syz_open_pts(r3, 0x0) dup2(r5, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000303000)={r4, 0xbd, "8a97a8f95888aaf5f9cc2a2adce7debab91fcd3c61829730e72a3d60ba0acb26c46438f5a361a7923e02ecf597d422f97c16b3cd1f4d2e0a09b1d9d58540c0bb80c59e907d89357cef88dcf1d12c08ff8a5e0aa70383156f679224a8759efcee72453d5c911a9ff3a394a790bca18a7e2b3bbec58e485d76d212b1265ee195e426fa5dc493edac9689b2a57bb81551a8207d0cf75655af84b5833751aa25d0e1bc9011144cc8f15496cc1cb6ed1ebb628e04ad277f6dd8fae7dfd0d4d5"}, &(0x7f0000312000-0x4)=0xc5) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001f2000-0x28)={@generic="538c4b2769b3491dd9db608ae8a4a55e", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f69000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, r2}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000037c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/11 00:12:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0xa, 0x80a, 0x80000001, &(0x7f0000fa8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={r3, r4+30000000}, 0x0) sendto$inet(r1, &(0x7f0000000000)="73631d6d5cc98411cf0ca5add1dba0c88680f7396234eeb6cf82e92d6f6c294e173897bc40b33d8935ac2c12701c0e3809951097ed6433ee05138dc928aa73977312950485c9cdf1db5607518ee1c876cde9b8d66cfd6888caf6a43c652e3ee747cb0223b10e6ccd7a2270fbb33833f58f2b509cdf0e2862065fdb236418dcc727346bcfefaf93614debd89480ceec8a2748b7d417b4acf223b8da0ae8830b9d2e3889fff0ffc3b236980f11dda4ab440f9af697fe96dda9c2ea5b9418a1cad91fc900a17c1b7a2e7ebf561eb3064d", 0xcf, 0x10, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000af2000)) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x7, 0x8, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000002000-0x4b)="cef19dc3b160dee021348265767452c8a70742aa7bca45035e15ff1239b10b969e30cd745e014da2451d459ad8b4387dadfefc35e79bf552fee5c7e33b6d855cff8a3a51e542d81ad6764e", 0x21) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x100, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r4, 0xc0045401, &(0x7f0000de6000)=""/149) bind$pptp(r3, &(0x7f0000004000-0x20)={0x18, 0x2, {0x3, @empty}}, 0x20) r5 = accept(r1, &(0x7f0000004000-0x10)=@can, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001000)=0x6, 0x4) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 115.570135] binder_alloc: 22251: binder_alloc_buf, no vma [ 115.575890] binder: 22251:22281 transaction failed 29189/-3, size 0-16 line 3127 [ 115.606709] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:21 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393}) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000f2d000-0x8)={0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000ae5000)="e2120c367b0ceb78b0112d68001dd0d21ba368e6d766ed88d9a9a0da25106c13dc62947543f4c5704e267bc01680f27683875900da168d3ddce4816f674b63455edd5d0762f388f0f3bec09061c0b01cbe0a211a4f3cce86683960000000044b9b615e178922667e66ee276296595e28a1794ea1cc81036d9a55d481591e2e253ce362fcc5705d8f28a4da16de6c83ef0dddd5e1ac7009ae5de334d06de93d6dd61b16d43086cd9e306329ba7c2203de92c6e703141e4adb05f4e24cfb7d20d348cc87ace0082f", 0xfffffed8) 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) arch_prctl(0x3a99cd0be1702617, &(0x7f0000002000)="eb6900849ec2651c1d80b7b590e77543448739c605cee442b5c70887f6d55c25cc46c63a9dfdbdbe2ca72693fde03c2858147fcc7304aa14cab192996e18c72df775d2c9d91c3de034b3b521845e92e6cf17c2aa8966631336a77394d8701b1d7d6bd0ab5d9226b76e2275481aff03711b3fd57e062fdfde89c8febb7c8ecec67a679a0878951fe7a2abf6bd0407b58e") r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x15c, 0x100000000, 0x100000000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004000-0x108)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}}, [0x401, 0x4, 0x0, 0x7, 0x4, 0x0, 0x7, 0x3ff, 0x1, 0x1, 0x0, 0x6, 0x9, 0x7, 0x6a6]}, &(0x7f0000002000)=0x108) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000015d000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x0, 0x3}) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 0: socketpair(0x1, 0x2, 0x3, &(0x7f0000554000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000866000)=[]}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f00007d0000-0x9b)="eb0706c6f31beadbf21a91a77c4aed1dfbef6e93b94f4d24d041a7c4481e77f3d33de5515590199858b7fc7a75d8641af6af56d84a8332a4f3cbcfd4b2b628ac379940dc984830d577a358507106123fede687655659599462449c3fa845623cb0043117847a8bf690c0c04e6d33407ab73d246dd3b3229b1db57f261ebd5d8665e28adc3770aefa0887e92693a42773748b429dc744debdf7e0d3", 0x9b) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b7f000-0x50)={@common='tunl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) r1 = syz_open_dev$mice(&(0x7f0000720000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b34000-0x4)=0x8, &(0x7f0000eb5000-0x4)=0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a51000-0x28)={0x7fffffff, 0x9, 0xfffffffffffff001, 0x9, "8312195ed5e147598da141295c5d77401e4374196226d832fa796c0c527c64a2"}) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x39, &(0x7f0000003000)={0x12, 0xe90, 0x80000001, 0x401}) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vga_arbiter\x00', 0x10000, 0x0) fcntl$setown(r3, 0x8, r1) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) r2 = getpgid(r1) recvfrom$llc(r0, &(0x7f0000001000)=""/41, 0x29, 0x2, &(0x7f0000001000-0x10)={0x1a, 0x8, 0xf4cb850, 0xfffffffffffffffb, 0x9, 0x49a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x0, r3}) write$sndseq(r0, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x48)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x26, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x8}, @in6={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x5}], 0x48) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x36, 0x9, 0x204, 0x6, 0x100, 0xb900000000000000, 0x0, 0x7, r1}, 0x20) modify_ldt$read_default(0x2, &(0x7f0000001000-0x33)=""/51, 0x33) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000004000-0x50)={{0x2}, {0x0, 0x2}, 0x5, 0x2, 0xffffffffd85a2751}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) [ 115.775851] binder: 22313:22340 BC_FREE_BUFFER u0000000000000000 no match [ 115.795397] binder_alloc: 22313: binder_alloc_buf, no vma [ 115.805523] binder: 22313:22340 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000519000)=@delneigh={0x2c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_VLAN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) ftruncate(r0, 0x5) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000564000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000687000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x107, 0x200000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000005000), &(0x7f0000006000-0x4)=0x4) getsockopt$inet6_buf(r2, 0x29, 0xfe, &(0x7f0000004000)=""/106, &(0x7f0000002000-0x4)=0x6a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x101040, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000004000-0x10)={0x17, 0xfe, &(0x7f0000004000-0xfe)="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"}) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) 2018/02/11 00:12:21 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r1, &(0x7f0000004000)={0x5}, 0x8, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000004000)="69799ac3346a67628c293bce7a087cbcb78deab4", 0x14}, {&(0x7f0000005000-0xc8)="38f08fb4874972fbee5d56532b1cf512fe9998dffc4450e557a271e58cfba337c5cd4cd5b97c98813de79b1bc9d212080a01fa35d743db10e33aeed42e7ac176c27d7612c26c0b2e484209aa96ce08bc7bec1da3e6984d7b8aefdd62b585e49b7ac4736384f693af45f1d30f012388f251c8ea0dbb395c892f093ddedbf8fb0cae1b01ed8a51bb5d6b47e2c1f72ab4daf76f7732c2b02407b56b914aa58da99046f0e1e98c4ce10a19ac02c1ebdd7bb79f2219790fcd90b92513a4eba59c0867a02f261e123d0ba8", 0xc8}, {&(0x7f0000004000-0x23)="af1f95df3dda4a4256247f0dd912a834961b3e55ff649605598a54bbffb076200066f1", 0x23}], 0x3, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x5}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000)={r3, 0x7d36}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000002000-0xc)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x3}, &(0x7f0000003000)=0x8) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x90) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x989680}, &(0x7f0000013000-0x4), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a75000-0x12)={@common='vcan0\x00', 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00001f7000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000040, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000)={@dev={0xac, 0x14, 0x0, 0x11}, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) membarrier(0x18, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000660000-0x10)={0x6, 0x6, 0x10001, 0x10001, 0x0}, &(0x7f0000065000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00007c6000)={r2, @in6={{0xa, 0x1, 0x8, @empty, 0x1}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000107000)={r2, 0x7fffffff, 0x4, 0x9, 0x9, 0xfffffffffffffffd}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00007a4000-0x4)) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000744000-0x4)) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f00002d9000-0x1c)=@in6={0xa, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x13f4}, 0x1c, &(0x7f000031e000)=[{&(0x7f00008a1000)="ff4ed0882c97e29ce291dda954d91adfba2bf9294e5db28fddbc1d69ae7ee14d66cb", 0x22}, {&(0x7f0000c10000-0x97)="e5dbc8995a7a26c3e0114755dd04f2521edb9f02c0f977d7bceff2b7a91825728b014771acf23d55a85c3960956931705f38baefc8c4b0d6f4368d4e52404c2a8199a42e0e180b3f25cd237182afe188490db5d1f4ad499079cc3829bdb15959ec729b70feb05a25f8c2974d32a68744aa3f717f04f493ae77a003a09b75bb97499c6c217f6677390685d46490a696153d1de76220a5a9", 0x97}, {&(0x7f0000aac000-0xe4)="ba24da80d115b5b5643a9c808b3afa966c544a2640d5df6c106b0ce3ab84854db8c79091523817af1f6c316fa7d8041fa105022679d480e93cc70d9560e25d034ecac0714264b10aedeea06410ad368db2ce77cb84abaac85a4c8476f4fdee01abf8081c3d1b97794485feb188e9de826342dfde3e696ada83d6833a202f8bc9f766182b50d6186ecc4bf33c5e08b2253d9ccf6cac69e80d3d9c4b558f166bae0fef791be5b50439ba0c031594134fd852b1155d166e5586e01dc67f291c469b5e00d36f7562b0e0449f42def310221148f68f9d396e7e4186de93ee5da4c94bac7694ad", 0xe4}, {&(0x7f0000005000-0xe3)="6b61a28e2b0ffdce20d0a7bbd49a5d3d5984e386b5588ec95b123afbe0ffbdfbbe343fe55e179f785eecf1e0c64c28266524bce03cd69507f9c50e46339570c520b4ee2d58760ce39afc12548315b9a732afb484794dd448e7886941f977e20b721e56553e42bea0cad1e63228ab9077e7e14c7a36310d35750028f2995f1b647cdbcfe399f3685890eb5a363205f793378592a9fd718c928b23420453d5a1bd02ec570f1eaaded850bffcbd33c6c98f6ef38a2f90debc2038b1fd8a133ce7577c0581893fb90cc27e56d8021fb2b89c5a69e1fd18bbd7ea96f026b0c8cfaca3fdd8c6", 0xe3}], 0x4, &(0x7f0000136000)=[{0x50, 0x0, 0xfffffffffffffffe, "36bb8190e5ab1b717edc87f027bd3a327d1cd5cc67ecf0ebb84fd8a1eff0e16b5c2850b974d6c9eca69c6326a754086439171269c80cef8d484d"}], 0x50, 0x4001}, 0x80) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 115.850362] binder: 22362:22368 BC_FREE_BUFFER u0000000000000000 no match [ 115.857688] binder_alloc: 22362: binder_alloc_buf, no vma [ 115.863285] binder: 22362:22368 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000646000)=""/148) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffff9c, 0x6, 0x21, &(0x7f0000e80000-0x10)="40aeb4bf777c8e9ee2936b9a3efd5b30", 0x10) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f0000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404000) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fstat(r2, &(0x7f000014e000-0x3b)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000002000-0x50)={@generic, @ifru_mtu}) fcntl$getflags(r2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') execveat(r3, &(0x7f000000b000)='./file0\x00', &(0x7f0000a15000)=[], &(0x7f0000396000-0x8)=[&(0x7f0000c96000-0xd)='/selinux/mls\x00'], 0x100) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) [ 115.926757] binder: 22378:22394 BC_FREE_BUFFER u0000000000000000 no match [ 115.936456] binder_alloc: 22378: binder_alloc_buf, no vma [ 115.956318] binder: 22378:22394 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sysfs$3(0x3) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000374000-0x7)='ns/net\x00') setns(r0, 0x0) r1 = epoll_create1(0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001ec000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f000046a000-0xc)) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x280182, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x81, &(0x7f0000003000)="aac14138558913be3072972dc21cd43517d202fc5e356e3410c84d4f2bd83cf1a7a98b2e14e168af9b3d9557d18238399110062509ac101e000851cb79468f44efef2785e8e10315aeec8d8310606ca61071193f716bef69405c066c6bf159ce9c1c28b5937e0141c13fb15fafeba2083817db2ddfb61df532670defbb22b50811412df369c6ac861ba82e44ef5f4e79051837bb2c6fe8f62660834c51857dba5f3f8398ba4dab440c07b0ccc106c2", 0xaf) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1a, &(0x7f0000002000-0x20)={0x51639956, {0x3}, 0x90000002, 0x7}, &(0x7f0000003000-0x20), 0x8, &(0x7f0000004000-0x8)) 2018/02/11 00:12:21 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44041) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x2}, 0x4) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) lseek(r0, 0x0, 0x7) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) 2018/02/11 00:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e9e000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000005000-0xd)='attr/current\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000006000-0x28)={0x5, 0x9, 0x80000001, 0xffffffff8a4e1049, 0x9}) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 1: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x5, &(0x7f0000000000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r3) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r0, &(0x7f0000003000-0x10), 0x80000000, &(0x7f0000003000-0x90)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10) [ 116.017407] audit: type=1400 audit(1518307941.415:308): avc: denied { set_context_mgr } for pid=22419 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 116.049034] binder: 22419:22423 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c}) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000dfa000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000001}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/02/11 00:12:21 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = socket(0x0, 0x2, 0x195) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000004000)={0x1a, 0x19, 0x9, 0x8001, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000004000-0x80)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x6, @empty, 0x2}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x100, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}], 0x80) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0}, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000-0x18)={0x57f, 0x0, 0x8001, 0x2, 0x3f, 0x9}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000002000)=""/16, 0x10) 2018/02/11 00:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x9)='&]}wlan0\x00', 0x1) 2018/02/11 00:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000e55000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000b8f000-0x8)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) socketpair(0x4, 0x0, 0x800, &(0x7f00002dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000696000)=@assoc_value, &(0x7f0000e90000)=0x8) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 116.117370] audit: type=1400 audit(1518307941.515:309): avc: denied { create } for pid=22444 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @remote, @multicast2}, &(0x7f0000001000)=0xc) 2018/02/11 00:12:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20881, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ffb000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) lsetxattr(&(0x7f0000c9d000)='./file0\x00', &(0x7f0000d1f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000bde000)='keyring!\x00', 0x9, 0x1) timer_create(0x1, &(0x7f000091f000-0x60)={0x0, 0x3f, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000167000-0x1)=0x0) r3 = fcntl$getown(r1, 0x9) r4 = gettid() setpgid(r3, r4) timer_settime(r2, 0x0, &(0x7f00001c3000-0x20)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000412000-0x20)) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) socketpair(0x5, 0x1, 0x9, &(0x7f0000750000-0x8)={0x0, 0x0}) bind$unix(r6, &(0x7f0000d5f000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r1, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) lstat(&(0x7f0000bae000-0x8)='./file0\x00', &(0x7f0000185000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r7) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000feb000)='net/packet\x00') ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000179000-0x24)={0x7, 0x20, 0x2040000000000, 0xf800, 0x2, 0x9, 0xf83, 0x3ff, 0x3, 0xffffffff, 0x100000000, 0x20}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$sock_proto_private(r5, 0x89e3, &(0x7f00001ff000)="383810940b4c9e626ab8b3de30480c4dbe550a5a12e10972550b37acf77c02824c6fac6514d947410c28f925eb54eacb56577020d74f7ba436054aa39019c59d1489d3c6422ce07d4515e45bf90a16312e01b8a58a") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000111000-0x8)={0x0, 0x2}, &(0x7f00004ae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000eee000-0x6)={r9, 0x12}, 0x6) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00000e0000-0x4), &(0x7f00002a6000-0x4)=0x4) gettid() link(&(0x7f00000f3000)='./file0\x00', &(0x7f0000ff2000)='./file0\x00') r10 = getpgid(0x0) tkill(r10, 0x1000000000016) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x200000000000004, 0xb847f) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000036d000)='net/ip6_flowlabel\x00') 2018/02/11 00:12:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat(0xffffffffffffffff, &(0x7f0000e54000)='./file0\x00', 0x42, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f000078b000-0x4)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00006f4000)={&(0x7f00009e0000)=@rc, 0x9, &(0x7f00006ef000)=[{&(0x7f00000e2000)=""/4096, 0x1000}, {&(0x7f0000915000-0xd5)=""/213, 0xd5}, {&(0x7f0000162000-0xd7)=""/215, 0xd7}], 0x3, &(0x7f0000c37000)=""/53, 0x35, 0x45}, 0x10002) socket$inet(0x2, 0x6, 0x0) 2018/02/11 00:12:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000001000-0x28)="74e7bb9d1c91fe1e3228504ff460cd1ff41174714875c63dee3ce6b5bff3d4169cab7b8ad5f982b5", 0x28) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0x54a, 0x4) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:21 executing program 6: pipe2(&(0x7f000075d000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10003}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f12000-0xc)='/dev/rfkill\x00', 0x408002, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) fchdir(r2) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000283000)='/dev/loop#\x00', 0x0, 0x0) mlockall(0x1) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0xfffffffffffffffc) 2018/02/11 00:12:21 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x260542) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 116.163223] binder: 22442:22468 BC_FREE_BUFFER uffffffffffffffff no match [ 116.166598] audit: type=1400 audit(1518307941.565:310): avc: denied { write } for pid=22444 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1000) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000)={0x0, 0x93, &(0x7f0000003000)="43069a8cc097b2e2f60a3578f043121af7189ed27c899dac9209d2bc6065efbbef3c3f7bfd6ff7eae09d87e35129d8e93f8fee5f8795c0aeb2357de5edde8799feaaffb26bac4087831458a1f9c4d20672341a9e48cabdd159aaf1faf3bb1f642ad20047b2469833373d7d970f30c5d9566f128fa2fb1e7bbe14ac9be95dfdc7fdef57388513b469f7a3868b1d77a4cdec4240"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000004000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x30a) read(r0, &(0x7f0000000000)=""/16, 0x10) 2018/02/11 00:12:21 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bca000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000b7c000)={0x28, 0x0, 0xa, @fuse_notify_inval_inode_out={0x0, 0x100000000, 0x10001}}, 0x28) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ptrace(0x11, r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000)=0x9, 0x4) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000ef000-0x4), &(0x7f0000d60000-0x4)=0x4) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/02/11 00:12:21 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x80003) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00000f3000-0xd5)="aafae5bb5c8b458b4536afbfa8d36affaaf74422b391240f491bec91173f32961d8415f47d596a3327ddff731a926a5a0e1ba72d43205c697f342450a5915501cf7c211f513bde9c256b2d9f094b5b31587941ff1ae9dc8ce70729f5fd33a11f04a9bf55e69ee775b76b8896f141a433b7e2ef2b8e044c644cdd7087ecf7e76f5e63a265a03cae7dd9407148e9228515d6056c29b6aa96586605434cb782e132e80c5152fd6d95abd0522cf867d6e8e014b97f0927c6140b0a5e2ba49385787040dab26c1cceacaf96c6599dae3a63c85fac7d5669", 0xd5) 2018/02/11 00:12:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x7ffff) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETSW(r1, 0x5403, &(0x7f00005d7000)={0x1, 0x300000, 0x8, 0x1, 0xffffffffffffffff, 0x7, 0x7, 0x56, 0x5, 0xb95, 0xfffffffffffffff7, 0x80}) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000380000)={0x0, @broadcast, @broadcast}, &(0x7f0000c46000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e4e000)={@generic="a9c4ccf0dd136c106a5bd60bbca9d1d6", r3}) ioctl(r0, 0x20200004c04, &(0x7f0000766000-0x77)="7177ced6f50a785f2e9a38f71c32c86addbf8d56a6636f1f6ae2ca") r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000844000)) [ 116.262656] binder: 22483:22500 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80007, 0xe23) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:22 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d4b000-0x4)=0x0) tkill(r0, 0x3) r1 = gettid() r2 = userfaultfd(0x80000) ptrace$peek(0x1, r1, &(0x7f0000674000)) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000818000)={&(0x7f0000068000-0x97)="8f44574ddc3492eaabf6795cbe7463782351f1765a12c30db7491229ef6932a87c36ada1cf5377c10445ede5df777907530673320ed303b9e3ae229db61ec6cfa02df6f536b1768a1117ccfe77be007eac59ec7a5daa67f09912678219238481b3b1fe20cb38e514c4f7a0a386ed8df93414a53a903e9bd5960da72a88cf2c67291c7b0bc7a17590a37832601b91168bde5781e080e305", 0x97}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getresuid(&(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000000000)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x1)='3', 0x1}, {&(0x7f0000001000-0xd7)="f01f5db88230a2b0c7ab9cd44364f875eeed82dd30c27ee3ae64b19c50d6b052bdac604062b0132680048d55445ae4c645df856b901cb5318df673d460709d2b0428f76d9392e56ecb0e88813e746b4ad6b8de23ebbb7b9891d3c7261282af84c28830b6caac4258c7228ccd4d092cbb56f532935ef7a9587831675709df0aedab222be381f2bbe72323d9eae1ac1c678ab772f9208ea715cac342abcfdba9dd87ff4222952043d7f8de68179c3b30dab428ce9f56b1a2c5fa4e3b1928bfcc5e724fce130d42eabb23c14b4a4ca709827346fdeb26d259", 0xd7}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0x2b)="ab48f65db5168c27519ace40349498f12baca3f751bd0841b4ded1292e7f6d6fffae904ae87807d31a0c64", 0x2b}], 0x4, &(0x7f0000002000-0xa0)=[@rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}, @cred={0x20, 0x1, 0x2, r3, r7, r8}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2]}], 0xa0, 0xb15d7cd88208f5bb}], 0x1, 0x40005) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0}, 0x4000) epoll_ctl$EPOLL_CTL_DEL(r9, 0x2, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000004000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r9, 0x29, 0x17, &(0x7f0000005000-0x4), 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000005000)={0xffff, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x2, [{{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1000}}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffff}}]}, 0x190) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r9, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x10) 2018/02/11 00:12:22 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x11}, 0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x79, "05eb51f8c2a96774d61316c279c89a4f3f921524946e060a1ab38d0b3c5b708dfc7a64e322505637809aff3db8fc0a359c95421ce108832d64d6b8c72c3b7934f9c801cb7825ef415a04b5bd8c8ad64562c0a8af24fa3e3fd513b9de12be744f815ebbc32574df2a5dca3479ed8c73b1b3725bf2d607b1ebd5"}, &(0x7f0000002000)=0x81) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x9, 0x0, 0x1, 0x4}, &(0x7f0000001000)=0x18) getresuid(&(0x7f000000d000), &(0x7f000000e000-0x4), &(0x7f0000002000)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/11 00:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') 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) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000002000-0x4)=0x1) fcntl$setpipe(r0, 0x407, 0x8e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="4247084ac1f998f6b273149909b28674"}}) sendto$unix(r0, &(0x7f0000001000-0xf2)="f40ac440ae1bdff928936050fb6b531455b6d1827b589115c16199178b547675ddfe51661ebe74178ddc067052ad2c36ced462469dae49fdc27595019c14c49efd435cb2f56ac663e7d66f123c773a96bad8184be1c1dc3108233983c7dd8b520af3d4e59da16c9dbd9a2bee78d7b0e66f698ec6d2d3245f68e232da0d54b1d29ee24c5aff3b0a075fbb79d7d391b305b5ca8861fbd69a12ca1ba74f260918bddc356e75574a6f5d7f925ff63651860aed423ef4dd563ea2b123e6f654bff246f9c4a81e8b33f6760361322e4ea14e6ed3eb34c5ecd9ff5a4815fd02fc7fac6ab43806c117269c407398baa9cf46130153b1", 0xf2, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000004000-0xb7)=""/183, 0x9b1}) 2018/02/11 00:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') linkat(r0, &(0x7f0000f4e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b5d000-0x8)='./file0\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x10000) getsockopt(r0, 0xfffffffffffffff8, 0x10001, &(0x7f0000917000-0xc4)=""/196, &(0x7f0000153000-0x4)=0xc4) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000083e000-0x7e)="c0c8583f8f4b0c3de134a9d054032cd3bde5b0c9167c57e39c7a824c1fd03b60080b8bd38d9d634d2e366a25f0e9a0567f700bb647e1f25e4b4b3368c49e7e19036357771ee27230fe9b66b2592ea67a1d2133188bfc783e707768a312874c6d3b67f7ff51e89cabad9f7015c1d9b4f2af791daf97e7cf9c5728350eddd1") 2018/02/11 00:12:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10080, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x2, 0x17, 0x4, "218d320bbdcdc07b305414f18b2def85b9f7e7451f69ee31d942aed9c7d5cf5ef104a367c991dc074ede8d0cffa82408e9c53c58a649f0220f49c2284a856d61", "011abce5673baf772f3a62f7fac55fcb33505c7cc56c5ff955779cce76153aeb7dadf14dd74500a8e2ef119f28e62ed39fd1785c909fad53227507c6f0e95d9e", "456bdcc6ec326c1cb48128dc51f2f767768f68d6dc6b58114b2c435565a059b3", [0x6, 0xb6d4]}) 2018/02/11 00:12:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000004000-0x28)={@common}) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r2 = getpid() fcntl$setown(r0, 0x8, r2) 2018/02/11 00:12:22 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bd9000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000677000)={0x0, 0x7, &(0x7f0000770000-0x1c)=[0x200, 0x31, 0x0, 0xff, 0x12183467, 0x5, 0x10000], &(0x7f0000384000-0x24)=[0x3, 0x5, 0x100000000, 0x200, 0xc47, 0x7fff, 0x6, 0x1000, 0x8001], 0x0, 0x4, 0x100, &(0x7f00000be000)=[0xfffffffffffffffe, 0x7fff, 0x100000001, 0x6], &(0x7f0000d53000-0xc)=[0x21, 0x1, 0x100000001]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mknodat(r1, &(0x7f00007a5000)='./file0\x00', 0x0, 0x39802583) 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000294000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008a6000-0xb8)={0x0, 0x6, 0x1, 0x6baf986, 0x1, 0x5, 0xd8a, 0x8, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x73, 0x6, 0x0, 0x8, 0x20}}, &(0x7f00001ec000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c05000-0x10)={0x800, 0x8000, 0xffff, 0x8, r3}, &(0x7f0000599000)=0x10) getsockname(r0, &(0x7f0000bc5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000043a000-0x4)=0x3a) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f00001fb000)={0x1, &(0x7f0000a74000)=[{0x3, 0x7, 0x3, 0x7}]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c9000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000031d000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a32000)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d000-0x6)={r4, 0x8}, &(0x7f000071f000-0x4)=0xfffffc5b) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bbe000-0x90)={0xffffffffffff7676, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000dd3000)={r7, 0x973d, 0x20, 0x0, 0x100000000}, &(0x7f00000a4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000233000), &(0x7f0000978000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000acf000)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x85}}, 0x100, 0xe7}, &(0x7f0000641000)=0x98) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/152) getrusage(0xffffffffffffffff, &(0x7f0000001000)) 2018/02/11 00:12:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000000)=""/12, 0xc}, {}], 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000005000-0x8), 0x3) r3 = syz_open_procfs(r2, &(0x7f0000004000-0x8)='net/udp\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000003000)={0x0, 0x3, 0x2, [0x6, 0x1ff]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x0, 0x30}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000), 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r4, 0xffff}, &(0x7f0000004000)=0x8) r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @rand_addr=0x3f}}, {{0xa, 0x2, 0x5, @empty, 0x1}}}, 0x8, 0x8, 0x1ff, "ba53852d5c485e8f300614c6bb120f2ec9ed7eb4d0427a0e27c63e71e475f9eaca015fb4146ec33120e032227248352623bd6e3dd419d516496ebd302d75a8b78879ee693b2447191c9bcb7f4ecb11a5"}, 0x160) read(r5, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000085a000)=""/156, &(0x7f0000c3a000-0x4)=0x9c) connect$inet6(r1, &(0x7f000017a000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2018/02/11 00:12:22 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008d0000)='autogroup\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x101440, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000004000)={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x8) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x349, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000a3a000-0x9)='/dev/sg#\x00', 0xff, 0x20800) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x2) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = creat(&(0x7f0000403000)='./file0\x00', 0x0) getsockname$inet6(r1, &(0x7f0000e7c000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000062f000)=0x1c) r2 = epoll_create1(0x0) r3 = dup2(r0, r2) ppoll(&(0x7f0000e27000)=[{r3}], 0x1, &(0x7f0000135000)={0x77359400}, &(0x7f0000b90000-0x8), 0x8) write(r3, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/02/11 00:12:22 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f000025f000)=0x8, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dbd000-0x8)={0x2, [0x641, 0x7]}, &(0x7f0000f69000-0x4)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x9) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41}}) [ 116.804563] binder: 22534:22554 BC_FREE_BUFFER uffffffffffffffff no match [ 116.813698] binder_alloc: 22534: binder_alloc_buf, no vma [ 116.820348] binder: 22534:22554 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x80000) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) INIT: Id "2" respawning too fast: disabled for 5 minutes [ 116.890692] binder: 22575:22592 BC_FREE_BUFFER uffffffffffffffff no match [ 116.916828] binder_alloc: 22575: binder_alloc_buf, no vma [ 116.922770] binder: 22575:22592 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f70) 2018/02/11 00:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000332000+0x414)='/dev/ppp\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000531000)=""/95, 0x5f, 0x40000000, &(0x7f0000e5f000)=@nl=@unspec, 0xc) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000499000)=""/4096) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000b1e000-0xa0)=""/160, &(0x7f000065c000-0x4)=0xa0) r1 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000245000)={{0x0, 0x1}, {0xe}}) 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r1, &(0x7f0000074000)={&(0x7f0000376000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000e77000)={&(0x7f00007f1000)={0x148, 0x11, 0x0, 0x800, 0x7, 0x1, {0x1, 0x0, 0x8}, [@nested={0x9c, 0x5c, [@generic="b1c8ba0954e3b8f28889e7eb6d282343d9607c00e66c739a8bb9f516e4c13938a2ee7bd8", @generic="12e3b3bf4d61fda17dcb795cfa1959f0215ecfced245178512b79b927ab054454c57aecb2889712f12320e73a9daff2408c43f394366de7e2b51d18fe223e74c47902b7b8269239136065c308514de864f860f9cc266dbc074138baae775d3e9c56c568cdfa2507f8a", @typed={0x8, 0x4f}]}, @generic="d2e9f140cac606190ab54bc89536d220b701f8827c4452618364ca284633af0962948fd3bcefc4385d3122de94f290272f35f40eaf3c01f57ff53d3254d9e0cad8e63d603018a275880ae21ed48b5ec2677fb7ce2db2845799516cb40f8da17b0c6f995507bd6704a6e94c054501b586691c3a62cf35ca9dabe3d8de16d4d7984b7461b9ecf3e5be51", @typed={0xc, 0x81, @u32=0x1dd122d7}]}, 0x148}, 0x1, 0x0, 0x0, 0x4004800}, 0x4000000) r2 = dup3(r0, r0, 0x80000) syz_open_pts(r1, 0x400080) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00001e9000-0x8)) 2018/02/11 00:12:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000001000)=0x8) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8f000-0x4)=0x0) tkill(r1, 0x20) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ea1000), 0x4) 2018/02/11 00:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f00003a9000-0xd)='/dev/usbmon#\x00', 0x73be0da4, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000583000-0xb0)) r3 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendmsg$unix(r0, &(0x7f0000036000)={&(0x7f0000a85000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000241000-0x30)=[{&(0x7f0000544000-0xaf)="8d349373cb1d4a91b58e3892815ed264319058b1751c53e8f742145bf0e6a0626031bc36f9c79c7b4b8c6bd6ca3779e829c495b49e88e76fbc6b7973a96e8f585a1dbd431aeae00a6d35d2e071ed3160d98c1b969baedd2760a2784e85ac9ee85196691250810e5c7528dc15d1fa3a155e75a3c0e9b009d0df239e30e61302d0e87ea0484b0de5f4ba1c8c53c079dc80477302b0c66c23be89e834e38939f7d702f5c188f11fd51ac8a09f26b2262e", 0xffffffffffffff4a}, {&(0x7f0000578000)="74cfe437d396d7c2d3ff5833c928a651f8c865ed06b5b4d8216d981eefaef5152677ab7e39f8e9ad8a5d0e70e50e4622057b23b3964e83db1dd675554701fb62addd6c35eb990a9c56debead57a9352fdaace7361e04d65aa9c3aeff7896f1a3a25868dbcfffc6f6561de6aa1f8ea749362eb5985e89fe7c7ddd5a96d7d2f0214685c349d16978ef8c53a3b5496b0f7b6d78bde507a7aa1e421b19154f0a9d5cf911322aa7bcfd3a704edad9da05c77be61ffb5805a7f16e9def80ecea8b46", 0xbf}, {&(0x7f0000c3c000)="c470626f68d430ee89607a64bd606991e331394e789ded9277b0b90c0e91e8", 0x1f}], 0x3, &(0x7f00008b5000-0x18)=[@rights={0x18, 0x1, 0x1, [r1, r3]}], 0x18, 0x4000000}, 0x4000000) fremovexattr(r0, &(0x7f0000388000)=@known='security.selinux\x00') 2018/02/11 00:12:22 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x193) INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/02/11 00:12:22 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008d0000)='autogroup\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x101440, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000004000)={0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000004000-0x57)={0x0, 0x4f, "f827e221880937e471483bdecff37dc9c7238eada756d669c94dc0d8875612f349195813c1cdf4506a52b3c600f0e4216a0f0f1fd00e7027b4ca866889ece211d48f5cb1970fd35d667724f375c497"}, &(0x7f0000003000+0x566)=0x57) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000005000-0x3)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000004000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, r2}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000004000)=0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x800, 0x10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000003000)=""/16, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000006000)="a307622b9002ae2c15ba826955f305c654894346fd2588e7168a4d49705494c705a5ed7990f3c17eaab94cdc8695ed754057fa260286601ee7c3a80a5cb72997862c71a091540def8d4673f8d55c29b4ba17d6dacf2bb237687e3614a753992a9043cdb3d36aa4fffa29194dc08de3b0c3c75fcc995cc4bfad546d6f50d5925c02df", 0x82) 2018/02/11 00:12:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x2, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000503000-0x160)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}}, 0x1, 0x8001, 0x3, "94dd3c68f005a29807150b0e5e64b3626c9f469873266b4b0487e32594f816f48c94d2f323e48f986b1fa44c44b9ac5adb803c3a646dcc7952d3d79949b36362c4c1a74abc402663468866293e52c693"}, 0x160) 2018/02/11 00:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c09000b000000000000001ff9161790cb", 0x24) write(r0, &(0x7f0000aa1000)="874de061770179ba3376bf78b6976a40788b1dd3571a73a556ba7100c62cc0e31123784a25f5309724b315ae6f50696941e796717d8ff89236cb456490f0eaa3f958f55b5a38ed9535a619612684b378bd6acdb6abc05cfc475404c3920fcb", 0x5f) 2018/02/11 00:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000368000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000000)=0x4) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) lstat(&(0x7f000032f000-0x8)='./file0\x00', &(0x7f000081c000-0x44)) [ 117.027037] binder: 22617:22636 BC_FREE_BUFFER uffffffffffffffff no match INIT: Id "3" respawnin[ 117.050700] binder_alloc: 22617: binder_alloc_buf, no vma g too fast: disabled for 5 minutes INIT: [ 117.065600] binder: 22617:22636 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:22 executing program 1: clone(0x14000000, &(0x7f0000b26000), &(0x7f00005f6000-0x4), &(0x7f0000b34000-0x4), &(0x7f0000bda000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b99000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1, 0x7, 0x1000, 0x7f}, 0x14) 2018/02/11 00:12:22 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bb000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000084e000-0x4)=0xffff) sendmsg$key(r0, &(0x7f00003d5000)={0x0, 0x0, &(0x7f000058b000)={&(0x7f0000440000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) 2018/02/11 00:12:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mlock(&(0x7f00000ec000/0x1000)=nil, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003cb000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00008ca000-0x10)={&(0x7f0000e28000/0x3000)=nil, 0x3000}) syz_open_procfs(r1, &(0x7f0000240000)='attr/keycreate\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d52000)={"f0cdf81f4787abb11663aa79b8bbcd75", {0x4, 0x0, 0x80, "6d3724989ca6", 0x7}}) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) 2018/02/11 00:12:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000), 0x0, 0xffffffffffffffff) request_key(&(0x7f0000003000)='big_key\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='wlan1ppp1bdev$wlan1\x00', r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000)={0x1, [0x0]}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000-0x10)={r4, 0x0, 0x383, 0x4}, 0x10) mlock2(&(0x7f000086f000/0x4000)=nil, 0x4000, 0x1) 2018/02/11 00:12:22 executing program 4: r0 = memfd_create(&(0x7f000083e000)="71766d6e65743015706f7369785f61636c5f6163636573736e6f64657673656c696e757800", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000584000)) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes 2018/02/11 00:12:22 executing program 1: r0 = socket$inet(0x2, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001000-0xb5)="4857c6998519e9cfc37b06a2456abba8c9e0470a90e6430ce6c8ccc480b753a6b33f33a7ab547c52ddeb3760459118853b65c6415f2a277efd909bfb6081fffb5dfed2dd21833a6d273a9c8ee5960b4e8d74f99d5b25c15e0bf501dea36da443b5ec32f6b220028f98b145019df558a9ff1d00e409072a68705e80624622dfa0de9d3850f49fcb3a5652c90caed718532c363a3216579a66d1b43afd573481c17fe7803f5ebb1af2e589e4b0ed4fc8644505765f9d", 0xb5) mmap(&(0x7f0000000000/0xe0a000)=nil, 0xe0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000e04000), 0xfffffd69, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000e09000)=""/248, &(0x7f00004f4000-0x4)=0xf8) 2018/02/11 00:12:22 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) listen(r2, 0x3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) [ 117.132619] binder: 22659:22683 BC_FREE_BUFFER uffffffffffffffff no match [ 117.144137] binder_alloc: 22659: binder_alloc_buf, no vma [ 117.150594] binder: 22659:22683 transaction failed 29189/-3, size 0-8 line 3127 [ 117.167929] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:22 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = socket$inet6(0xa, 0x6, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x9) setsockopt(r2, 0x2, 0x9, &(0x7f0000000000)="baf5c698ad676cc6cda971d58723016400aa5e8108e46cd4aae3659c7f9fdafbd4c39b99d3bd70787edeac8c2e8b6c8c3dede2c859047305fa4aa0192f94b73753d6f82fa5993165bfbc68d5e60398738118c47b11546bd2773972582e5d6b720518f1fc999bb8c4d767eaa0", 0x6c) 2018/02/11 00:12:22 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:22 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000049a000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) pipe2(&(0x7f0000dd4000-0x8), 0x80000) 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0xe, 0x5) sendto$inet6(r0, &(0x7f0000098000)="535b39d32d18acd736502040b66c3343384f7d062aff20c3c02758ecbd3651fa47d23d94808d76e570df492198972f2f8b3dcb4a03132467c51c77f6da6f2c1fc4e7a10e6fd5efb3b70b065119ebbc5389ef953e750a2776ee6fa91d1ea50693b9d267097abddc9339b219931ff5a9e4aa6be50e7719071440e28f91101a4d0b8280d6033ab3f7cb7c5a32272ecd86f0e73912d201ef3c685c5381ff19c0294111c1c824db41e60ac0e6f56c7469d29b", 0xb0, 0x0, &(0x7f00006a8000-0x1c)={0xa, 0xffffffffffffffff, 0x6, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000034b000)={0x0, 0xd4e2}, &(0x7f0000452000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000937000-0x10)={0xe6, 0x0, 0x0, 0x90dd, r1}, &(0x7f000083d000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bdd000)={r2, 0x72}, &(0x7f0000ca2000-0x4)=0x8) 2018/02/11 00:12:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f0000003000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000003000)={0xd0c, 0x0, 0xfffffffffffffffd, 0x9, 0x2}) 2018/02/11 00:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000644000)=0x7, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x101000) 2018/02/11 00:12:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004d000-0x4)) writev(r0, &(0x7f0000a41000-0x40)=[{&(0x7f0000fe7000-0x85)="55c12b313b45a147a16e1dac944fd85417663aa2c09cceb1575241e16c97b12029de446c23c35d79be4673e0a0137b1dca246ac79fbb0be299a78d4d798a0ac5d6bd62d4fe566d3880d194c9e73c7f3e0d1b262a2cd651afd8548b2af64b6c84d4517ce5641e32e9215a1876694176257de40a64e59a573247e1e6c32297d6d1bd3627b28a3e4410c647f806335e77e7c6eaeb3f50937ad6dcac793aa52ed82f7c36c520359da888445de99249f5d53abea317e7ac8596b36d5506d8d0f4f7176f86ae2eee726810272f6eec9e487afd3c76a2e1373a994588a3c216d338ddc3810026c4e013c24a3896f8", 0xeb}, {&(0x7f0000981000)="8a50c95d3b0a231f7eb8abcc1a0e91551341a7ac27f54325ab691be5b50003307b9ba58788de13ebada52785a39a7cf62b8d639526a6b2ac7acf01cd573a8b04c81f9c81c84675f1343c9d5acf218db77a93175d189948e40467641b9efb608ca89927d84976cf3919426a438939cd9efd84d3ea99c6a0dcefee3f97998146208c76a9a0d387f7f6a547e9bddf938fcd9d2dabd400db8f9375a9b8eee0a05a17399ff5ffaa997b9050cdcce391d095ae6646f2d8e49284765982b0bfbf73881c8dedfa1e5fdcea1128c6f1a12ab6108003", 0xd1}, {&(0x7f0000832000)="f2906b9f1153223fee843fcae9d2ea0f228d6dbe7b6afe37aa9edd7dc5203050d731371070930285df0b1bc6beb72fef7b4be5f5ee54d4b8aecd83cf52665293b3223d7f9db4d3447601b394a3edcf069621c3e3b90f84813b5a8345a7545fa0324021e7d73edd3e004dab668abbcaa8683193fa0e6088722c708dadcf89d090abbaf6aa9b3aec5e080e7a15969455184e8168c56a5071602692c7ee3a6f7ab7937bce681abf5aef74705e9a538442eb088248869f60c178c5b2444fd4235e19fbd796b9c2078703fd576c", 0xcb}, {&(0x7f00002b8000-0x1000)="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", 0x1000}], 0x4) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) accept$ax25(r0, &(0x7f0000319000), &(0x7f000044c000-0x4)=0x10) 2018/02/11 00:12:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/41}, &(0x7f0000000000)=0x2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000d72000)=""/120, 0x78, 0x20, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000013000)={0x2}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/rtc\x00', 0x482, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000000c000)=""/144) finit_module(r1, &(0x7f0000016000-0x1)='\x00', 0x1) getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000018000-0x4), &(0x7f000000a000)=0x4) connect$inet6(r2, &(0x7f0000017000)={0xa, 0x0, 0x6, @empty, 0x100}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) readv(r1, &(0x7f0000018000)=[{&(0x7f0000019000-0xe1)=""/225, 0xe1}, {&(0x7f0000018000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/41, 0x29}], 0x3) 2018/02/11 00:12:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x90) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x200002) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)="5254246f3d2afadcb0b1c95cd3e7614892e2f0a62580d14567cb0767b215b9a4600093a6ca7deaa1329e7b0a3b23bf8b003ea8c63f3b3af8cd6ddd7784a6cf2968e8ab3bc40c5c238eb5a0b775c28441ea3b6a30840d6f7ae3c2862672994f9d57bae5b329c73a96175a96f3e0fae40041122c9b16f41ab15079cd820a5c8249d98b0f2c4d5db4bb6f42da44051c1fc9ccc4b8c996a8a1982d4368d4a1cbc294230ebbe3c75dba7f8e715325", 0xac, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2}, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x94, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000003000)={0x14, 0x12, 0x8, 0x0, 0x1, {0x20}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000a2f000-0x5)='user\x00', &(0x7f0000e41000)={0x73, 0x79, 0x7a}, &(0x7f0000960000-0x9)='/]vmnet1\x00', 0xfffffffffffffffd) 2018/02/11 00:12:22 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0xfffffd0d) 2018/02/11 00:12:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x44046) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f15000-0x11)='/selinux/enforce\x00', 0x460002, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000960000)=0x100) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000634000-0x1000)=""/4096, &(0x7f0000d5b000)=0x1000) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 117.287803] binder: 22706:22721 BC_FREE_BUFFER uffffffffffffffff no match [ 117.316681] binder_alloc: 22706: binder_alloc_buf, no vma [ 117.332664] binder: 22706:22721 transaction failed 29189/-3, size 0-8 line 3127 [ 117.360190] binder: undelivered TRANSACTION_ERROR: 29189 [ 117.360726] IPVS: Creating netns size=2536 id=18 2018/02/11 00:12:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000-0x10)=""/16, 0xfffffffffffffdaf) 2018/02/11 00:12:23 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a8b000)='keyring\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb2000-0xb)='/dev/loop#\x00', 0x9, 0x10000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000fb1000)=""/177) r1 = syz_open_dev$sg(&(0x7f00006ee000-0x9)='/dev/sg#\x00', 0x8, 0x200000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000fb2000-0xb)="76626f786e65743027c900") 2018/02/11 00:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x8, &(0x7f0000003000-0x40)=[{0x100000001, 0x0, 0x4, 0x8}, {0x1, 0x80000000, 0x1, 0x919}, {0x9, 0x2, 0xffffffff, 0x800}, {0x401, 0x7fffffff, 0x3, 0x2}, {0x1, 0x8, 0x5, 0x8}, {0x20, 0x8, 0x3d8, 0x6}, {0xe8a, 0x6, 0x100000001, 0x8}, {0x3, 0x2, 0x9, 0x7}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x72d}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@generic="76536b391d170e5f3f5792e248cf2c9d", &(0x7f0000003000-0xe0)=@ethtool_rxnfc={0x39, 0x3, 0x1ff, {0xf, @usr_ip4_spec={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, 0x1, 0x9}, {"e9c3", @empty, 0x5, 0x8, [0x518d92c4, 0x65]}, @esp_ip4_spec={@dev={0xac, 0x14, 0x0, 0x15}, @empty, 0x3}, {'{+', @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, 0x8, 0x10000, [0x6, 0x8]}, 0xfff, 0x8}, 0x9, [0x5, 0x5, 0x2, 0x90, 0x4, 0x101, 0x92, 0x6, 0x2]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000004000)=""/160) read(r0, &(0x7f0000004000-0x10)=""/16, 0x5fc9a107) 2018/02/11 00:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) readv(r0, &(0x7f0000eea000-0x70)=[{&(0x7f0000b0e000-0x1000)=""/4096, 0x1000}, {&(0x7f000096d000-0xc0)=""/192, 0xc0}, {&(0x7f0000ded000)=""/221, 0xdd}, {&(0x7f0000210000)=""/29, 0x1d}, {&(0x7f0000713000-0x16)=""/22, 0x16}, {&(0x7f00007dd000)=""/203, 0xcb}, {&(0x7f0000223000)=""/155, 0x9b}], 0x7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000058f000-0x4)) syz_extract_tcp_res$synack(&(0x7f0000267000), 0x1, 0x0) shutdown(r0, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000040c000)='/dev/ppp\x00', 0x400, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000a1d000)="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") sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000e6b000)='/dev/usbmon#\x00', 0xbf80, 0x60000) prctl$intptr(0x0, 0x4) ioctl$TCSBRKP(r2, 0x5425, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000535000)=@sack_info={0x0, 0x1, 0x6}, &(0x7f0000ef7000-0x4)=0xc) 2018/02/11 00:12:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xd9)="5ce12afd6465a5469e14b78337b1fa1ad30f46fc9b117197cd3b61c582a4c9598d5d5b8e06ee24b6fa3794648ddfe6d831f8dab2646cf2c7c50229d4e174e2ee9c0552967983673bd9ec74eca9471e7b65ad169d53bd71bdd67f0f4e34576017dcd027ad16d33af25d93416fbc3fbd52ad9ff6e3805943a50e62f5ed5f06c4150a7a44904374030ad4a4b95046013edd5e0865a9b60e8c7dd9d0ad31788f2389530f9f4444932812fa3e5ce38ca3a474378abdb30e567bb0d009385ab5500f38f42446fa93c336a9d9aa5f3c99ee619b2fa135c803deef2a33", 0xd9, 0x0) r1 = open(&(0x7f0000003000)='./file0\x00', 0x100, 0x102) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000003000-0xb)='/dev/loop#\x00', &(0x7f0000004000)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000005000-0x1)='\x00'], &(0x7f0000004000)=[&(0x7f0000003000-0xb)='/dev/loop#\x00', &(0x7f0000004000)='vmnet1\x00', &(0x7f0000004000)='proc\x00', &(0x7f0000001000)='/dev/loop#\x00', &(0x7f0000005000-0xb)='/dev/loop#\x00', &(0x7f0000000000)='/dev/loop#\x00', &(0x7f0000003000)='bdev*selinuxeth1$]wlan0\x00'], 0x0) 2018/02/11 00:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009a0000-0x8)={0x0}, 0x4800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b0e000-0x30)={0x10, 0x0, &(0x7f0000066000)=[@clear_death={0x400c630f, 0x4, 0x2}], 0x68, 0x0, &(0x7f0000a1c000-0x68)="6874fb5aed819485da7f71a3f4ef82092348441a4ea380f1bb0dd38a618704d71413bd18d002af670ead026af91963945611205c3baa0d294a40433e413247f1d14597ecf8725a1316644108779a922bc0c5e0cc7e57dea77f756c873c853e4865df7c7937de6da4"}) r1 = syz_open_dev$loop(&(0x7f0000809000-0xb)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f00005bd000)=@known='system.posix_acl_access\x00') r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000034e000)='/dev/autofs\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000036000-0x14)={0x0, 0x2, 0x6, 0xfffffffffffffffa, 0x4, 0x8}, &(0x7f00003d3000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000aeb000)={r3}, &(0x7f0000f1b000-0x4)=0x8) fgetxattr(r2, &(0x7f000035d000)=@known='security.evm\x00', &(0x7f0000a23000)=""/147, 0x93) 2018/02/11 00:12:23 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000026000-0x9)='/dev/rtc\x00', 0x420000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000025000)={0x7, 0x555ffd35, 0x97fb, 0x3}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000026000-0xa)='mountinfo\x00') mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000a000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3, 0xbc8d, 0x6, 0x10000, 0x3, 0x1000, 0x3, 0x3, 0x8, 0x2376, 0x7, 0x3, 0xf6, 0x2, 0x5]}, &(0x7f0000025000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000)={r3, 0x5}, &(0x7f0000017000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000026000)={0x0, r4}, &(0x7f000001f000-0x18)={0x7ff, 0x2, 0x6, 0x1, 0x1f, 0x7}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000026000-0x18)={r3, 0xdf, 0x8, [0x75b1, 0x7, 0xdd08, 0xffffffffffffff52, 0x0, 0x2, 0x246e, 0xfffffffffffffbff]}, &(0x7f0000026000-0x4)=0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000027000-0x10)={r5, 0x7, 0x4, [0x3, 0x5, 0x8, 0x1]}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000d000)={r5, 0x8}, &(0x7f000001d000-0x4)=0x8) 2018/02/11 00:12:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000)={0x0}, &(0x7f0000001000-0x4)=0x8) signalfd4(r0, &(0x7f0000001000)={0x9a}, 0x8, 0x800f99463754ef3d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}}, 0x8c) 2018/02/11 00:12:23 executing program 4: r0 = socket(0x1b, 0x80000, 0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000003000)=""/16, 0xfff7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000004000-0x10)=@buf={0x5, &(0x7f0000003000)="e96e3df9d1"}) [ 117.874661] binder: 22883:22908 BC_FREE_BUFFER uffffffffffffffff no match [ 117.884745] binder_alloc: 22883: binder_alloc_buf, no vma [ 117.890399] binder: 22883:22908 transaction failed 29189/-3, size 0-8 line 3127 [ 117.910126] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) read(r0, &(0x7f0000002000)=""/25, 0x19) 2018/02/11 00:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$llc(r0, &(0x7f0000f6a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005c5000-0x4)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000f56000-0x4), 0x4) 2018/02/11 00:12:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000003000)={r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000004000)={0x3, 0x401, 0xfff, 0x9, 0x6b0, 0x8001, 0x1, 0x100, 0xaa, 0x1}) 2018/02/11 00:12:23 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x8, 0x4) r0 = syz_open_dev$usbmon(&(0x7f00005f0000+0x2c3)='/dev/usbmon#\x00', 0x3, 0x4000) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000ef0000-0x1)) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/11 00:12:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000003000-0x10)=""/16, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000003000)={0x7, &(0x7f0000003000)=[{0x8ae, 0x7fffffff, 0xf60d}, {0x8, 0x8, 0x80, 0xffff}, {0x80000001, 0x9, 0x7ff, 0x75}, {0xffffffff, 0x7, 0x9, 0x2}, {0x2, 0x6, 0x6, 0x3}, {0x3, 0x4, 0x100000000, 0xff}, {0x4, 0x5577, 0x1, 0x8}]}) 2018/02/11 00:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:23 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb31, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e6e000)='/dev/usbmon#\x00', 0x200, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e70000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e70000-0x8)) getpeername$unix(r2, &(0x7f0000a98000-0x8)=@abs, &(0x7f0000e6e000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/11 00:12:23 executing program 6: timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setitimer(0x1, &(0x7f0000ce1000-0xc)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00007e2000)) accept$inet6(r0, &(0x7f00003c1000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000771000-0x4)=0x1c) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) mq_open(&(0x7f00004af000-0x1)=',', 0x40, 0x3, &(0x7f0000989000-0x40)={0x6, 0x3, 0x650, 0xfff, 0x8, 0x27, 0x7f, 0x9}) 2018/02/11 00:12:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000-0x10)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000013000-0x44)={{0x2, 0x2, @empty}, {0x1, @empty}, 0x2, {0x2, 0x1, @multicast2=0xe0000002}, @common='ifb0\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 00:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000051000)='/proc/self/net/pfkey\x00', 0x82100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000050f000)={0x10001, 0x1}) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000ea5000)=0x7, 0x4) sendto$inet6(r0, &(0x7f00005f2000-0x70)="ff5c0720112a37eeba30f32809e6da8bcb7df041e544504bea74f51ce0e2784cb0c86262020004c333f1c89480ef2d252783be1b39532883746fa2298593db1138acea81e22cb06a224773220863d46857d7a9fd0309cb08c7b8841c9e57360d33669758ffb5541fb7ad5a5e85846b02", 0x207, 0x2, &(0x7f0000e74000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000cd0000), &(0x7f0000c92000-0x4)=0x0) getgroups(0x2, &(0x7f0000a5e000-0x8)=[r0, r1]) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_validatetrans(r2, &(0x7f0000001000-0x58)={'system_u:object_r:sudo_exec_t:s0', 0x20, 'system_u:object_r:vmware_device_t:s0', 0x20, 0x34, 0x32, 0x20, '/usr/sbin/ntpd\x00'}, 0x58) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_open_pts(r3, 0x40) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r4, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:23 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f0000ddd000-0x1)='.', &(0x7f00008d8000)=""/169, 0xa9) 2018/02/11 00:12:23 executing program 0: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb31, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e6e000)='/dev/usbmon#\x00', 0x200, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e70000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e70000-0x8)) getpeername$unix(r2, &(0x7f0000a98000-0x8)=@abs, &(0x7f0000e6e000-0x4)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/11 00:12:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x8)='gid_map\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000002000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0xa82, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000084d000)=""/135) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r1 = getpgrp(0xffffffffffffffff) capset(&(0x7f00009a7000)={0x19980330, r1}, &(0x7f0000d1a000)={0xffffffff, 0x7, 0x3ff, 0x9, 0xaa7, 0x8000}) [ 118.033492] binder: 22924:22947 BC_FREE_BUFFER uffffffffffffffff no match [ 118.051301] binder_alloc: 22924: binder_alloc_buf, no vma [ 118.060803] binder: 22924:22947 transaction failed 29189/-3, size 0-8 line 3127 2018/02/11 00:12:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x20003) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="0c987348cb75321efc333a214b12f638bf270a6ced93fdf69502498b603fb4a28fdd7d77f21155519eb76c9ebfda6dce25c66912dbc0840ce6cae4ac58319bcd05105adc1b4764808133df101a40b5a651c4b1d9062b301693ac5538dccf116b74b39a112dc3262c433b68c8f79dac6d66f1c50bcf7970947e4554839a992c076248cea9a6eddeaf29a1471c40d0d267f95748c578eecd626e4dbe7350852a6e335df24c0b6acb12f09cf8d8f8747502636721", 0xb3, 0xffffffffffffffff) keyctl$revoke(0x3, r1) [ 118.078812] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000+0x33b)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000004000-0xc)={0x10000002}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000005000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000004000)) read(r0, &(0x7f0000003000-0x10)=""/16, 0x10) fcntl$setpipe(r1, 0x407, 0x7813) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000006000-0xb0)={{0x1, 0xfc}, 'port1\x00', 0x40, 0x10000, 0x43f, 0x7c, 0x3, 0x1, 0x8, 0x0, 0x1, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x1f, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x3, @rand_addr=0x6}, {0x2, 0x0, @empty}, 0x200, 0x8000, 0x5, 0x1, 0x80000001, 0x0, 0x1, 0x4, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000005000)) 2018/02/11 00:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x10}, {r0, 0x1200}, {r0, 0x4000}, {r0, 0x6000}, {r0}, {r0, 0x4000}, {r0, 0x2}, {r0, 0x408}], 0x8, &(0x7f0000d91000-0x10)={0x77359400}, &(0x7f00008c1000)={0x1}, 0x8) sendto$inet(r0, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d388", 0xdf, 0x8000, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f000027b000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x524, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x524}, 0x1}, 0x0) 2018/02/11 00:12:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') fanotify_init(0x62, 0x101800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d83000-0xd)='/selinux/mls\x00', 0x0, 0x0) getxattr(&(0x7f000037b000-0x8)='./file0\x00', &(0x7f0000ba2000)=@known='system.posix_acl_access\x00', &(0x7f000003f000-0x62)=""/98, 0x62) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) fsync(r0) lstat(&(0x7f00002f0000)='./file0\x00', &(0x7f00004d8000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000856000-0x4)=0x1ff) fsetxattr(r0, &(0x7f0000aa1000-0x11)=@known='security.selinux\x00', &(0x7f00007fe000-0x1)='\x00', 0x0, 0x0) 2018/02/11 00:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000931000-0xc)='/dev/rfkill\x00', 0x80, 0x0) r1 = creat(&(0x7f0000c42000)='./file0\x00', 0x21) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000070b000-0xe8)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000e8c000)=0x7d43ca9374033828) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000aac000-0x18)={@empty, 0x0, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = accept(r3, &(0x7f0000770000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00000fb000-0x4)=0x3a) bind$netrom(r4, &(0x7f0000c10000)=@full={{0x3, {"3d726f28ffff31"}, 0x9}, [{"78c95633025735"}, {"7ea22852e6c04a"}, {"fa083457fe8bd3"}, {"4087c6e951b32b"}, {"fd3179fae28dd4"}, {"a53d66f6f4b6e3"}, {"21b6cebce0aa8a"}, {"d4771b2d8c054f"}]}, 0x48) sendto$inet6(r3, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:23 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d2}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000fdc000)='/dev/usbmon#\x00', 0xfb, 0x121000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff8000-0x14)={0x0, 0xfff, 0x0, 0x9, 0x7, 0x5}, &(0x7f0000ff7000)=0x14) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000981000-0x38)={&(0x7f0000ff9000-0x10)=@ax25={0x3, {"a8e21b47f3cf8b"}, 0xc}, 0x10, &(0x7f0000e0f000-0x50)=[{&(0x7f0000ff9000-0xaa)="88d562e1b769f172a67f63977b2739c4176cd229f94c420296cf640d2954d7e292f483482e477d798fe8213c4577e86c08c8fab6de89bb0ec1457ce1efa51ca82ec0cfa9780ef1879a81e361805dbb66402401b69e4d0b5d91a402755713b630bd3ec067bbed57619f47ef24550c3701534c15952ae78c0459e6faaa16898caba500e867ad5727eef5ce664ad7fca519e463881927024d725fd918df3e0838473045a1eb025f1446157a", 0xaa}, {&(0x7f0000ed9000)="cd5bb37f5ea78edc912a6129e7a81b7830d00fdcaf21d8d66a915b", 0x1b}, {&(0x7f0000ff9000-0xd)="e609efd6f01fceed254cfaf62e", 0xd}, {&(0x7f0000dd5000-0xf0)="aa1db3694529c2ddecda433c33a274974317d192e75ec7e59f4806bc54060f9dbebdc02be5258a941d11fab50e540c4460b3975e65cd61897d0bc4169e4677cbf0740f35ce1dc0e2e7d58787dbc227025583a66d7fca206929def09dedb895f3d2f6f9b66273c0aee934ffbd70b4e285aee3ddc71683495a0f7865e490475d8c48f47f4e540a115ee822a30a3e61c902b04efec38878d54cbe8f38e2456c949560fb7733b76f0c1ab4a880a01f43d9cb3fbd4bcd2f552487e3d8eb0622e722f97f6840d6236bbdd643ee0d70e7203a743d9d421a453d4f61335b13746884a3b1ecde9266f9a99cbe06edf7d57bb2cd5e", 0xf0}, {&(0x7f0000ff9000-0x9f)="67bd45b4fbcd0ac3f5135be3e785b3805af86444a723d2c39ea9fe6320d2537a8afb2a79f803a133bd7bd9dade19e783b202c05164865454fa53a950b867e72fc92b3088fa2365a0c06fdbb8f2d1ef47438d1a28c2400435246d3f9d7039137826812bf7c77364fb53a02bad43c75b579d076a67ab9880090089c25e45868881bc92551f8570161b3db8e8909a46b98929c9bea6f38d1e545fc95e71edcb91", 0x9f}], 0x5, 0x0, 0x0, 0x40}, 0x20040801) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ff7000)={r2, @in6={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8}}, 0x7, 0x9, 0xa7e, 0x1, 0xa642}, &(0x7f0000ff7000)=0xa0) 2018/02/11 00:12:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000004000-0xed)={r3, 0xe5, "06fecdfdcf2577a220b7f82caa78672e8c59c428908c9ae72adf837529cdaacc4bd2983ba68749626d95c23b637e9ea83cec9e2f774b3c63cf04a36e9f951685572ae59aaf5b5ed22cbf4eeb7a9a1d5e91040e46aca862dbd939f170b8c930307533758c54eeecb3766785e57cdf3294bfc9db3c0202bcc26568414a8ad53ed1c9430af43a96698d67d13608acba20b33324933a1cdfae748d53629b3f7f61e1872ed6c9fd057fc5d5c3198ca3169a12fe5febda99996f52cfd67f4e6ed56b8b2b115ce0702f68c3f84d714dc0a4959ed721dbf7913220776ba052d69c8fbcc34aa95827b0"}, &(0x7f0000004000-0x4)=0xed) accept$inet(r1, 0x0, &(0x7f0000001000)) 2018/02/11 00:12:23 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000001000-0x4)=0x1e) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sysfs$1(0x1, &(0x7f0000012000)='znodevem1+GPL(&)\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000019e000), &(0x7f0000a2e000-0x4), &(0x7f0000f81000), &(0x7f000027a000)) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00009a5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e6d000)=0x1c, 0x80800) getsockname$packet(0xffffffffffffff9c, &(0x7f0000ec2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000300000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00004cb000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r3}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f00004ef000/0x1000)=nil, 0x1000}) 2018/02/11 00:12:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008f0000)={0x5}, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x67d4fdc4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) [ 118.257540] audit_printk_skb: 45 callbacks suppressed 2018/02/11 00:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/15, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000)='./file0\x00', 0x2, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xb)='net/packet\x00') fcntl$getownex(r0, 0x10, &(0x7f0000001000)) r3 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r4, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$int_out(r4, 0x5462, &(0x7f0000001000)) fcntl$setown(r3, 0x8, r5) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) tee(r3, r2, 0x6, 0x8) 2018/02/11 00:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}}, 0x1c) 2018/02/11 00:12:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x2100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000005000-0xc)={0x10}) [ 118.257546] audit: type=1401 audit(1518307943.655:326): op=setxattr invalid_context="" [ 118.272620] audit: type=1400 audit(1518307943.665:327): avc: denied { net_raw } for pid=22993 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 00:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40002, 0x8000000000000) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ac0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) [ 118.272773] binder: 22984:23003 BC_FREE_BUFFER uffffffffffffffff no match [ 118.272863] binder_alloc: 22984: binder_alloc_buf, no vma [ 118.272883] binder: 22984:23003 transaction failed 29189/-3, size 0-8 line 3127 2018/02/11 00:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x6, 0xeb69) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004fa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00004f9000)={&(0x7f0000074000)=[0x0, 0x0, 0x0, 0x0], 0x4}) shutdown(r2, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00004fa000)={0x0, 0x8001}, &(0x7f0000440000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000020c000-0xe)={r4, 0x80000000, 0x3, [0x4, 0xb5530, 0x401]}, &(0x7f0000072000)=0xe) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r5}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000e7000)=0x15, 0x4) 2018/02/11 00:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000534000)="38f5c76ed64ba6da9ebfab074032fa495b0c5a108861716ee30d96370b340fa80adbebaca3ae5435c5df89a64af9da1a47ab", 0x32, 0x55, &(0x7f00000b2000-0x1c)={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0xf2}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000864000-0x8)) sendmsg$key(r0, &(0x7f0000835000)={0x0, 0x0, &(0x7f00000f9000)={&(0x7f00004f3000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/11 00:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000825000)={&(0x7f000071d000/0x3000)=nil, 0x3000}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x20000000000000f5, &(0x7f0000f07000)=[{0x6, 0x0, 0x5, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecc000-0xd0)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) [ 118.285886] audit: type=1400 audit(1518307943.685:328): avc: denied { dac_override } for pid=22981 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 118.292030] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.316301] audit: type=1401 audit(1518307943.715:329): op=setxattr invalid_context="" [ 118.334838] binder: 23017:23022 BC_FREE_BUFFER uffffffffffffffff no match [ 118.334906] binder_alloc: 23017: binder_alloc_buf, no vma [ 118.334926] binder: 23017:23022 transaction failed 29189/-3, size 0-8 line 3127 [ 118.348791] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.384705] binder: 23035:23041 BC_FREE_BUFFER uffffffffffffffff no match [ 118.384735] binder_alloc: 23035: binder_alloc_buf, no vma [ 118.384753] binder: 23035:23041 transaction failed 29189/-3, size 0-8 line 3127 [ 118.397125] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.460369] binder: 23045:23054 BC_FREE_BUFFER uffffffffffffffff no match [ 118.460399] binder_alloc: 23045: binder_alloc_buf, no vma 2018/02/11 00:12:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000004000-0x28)=""/40, 0x28}, {&(0x7f0000003000-0x6)=""/18, 0x12}, {&(0x7f0000004000-0xb2)=""/178, 0xb2}], 0x3) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e5d000-0x68)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, 'queue0\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) 2018/02/11 00:12:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x989680}, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002000-0x8)) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000004000-0x87)=""/135) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7f) chdir(&(0x7f0000001000)='./file0\x00') 2018/02/11 00:12:23 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000099000)={0x80, @tick=0x8, 0x1000, {0x1, 0x404}, 0xe7, 0x2, 0xe3}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xffffffff, &(0x7f00009be000)) 2018/02/11 00:12:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ee9000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004f3000-0x4)) uname(&(0x7f0000698000)=""/235) 2018/02/11 00:12:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000-0x1000)="0e744f7f4fed686669e3cc389a3348c9dacde658d7ae814e5c2c567324ec5d2a57d4d618d019a1be9249bf7875f791e81b86dc98ace2e8702f1fa81d644efb4f373f58502b03c50967e79d13f250fa2214b21d8942456a89c6fd796b220dd8cf08cd1d428388ae0a5771b1da5d4ba9e0e72e3e40d86238c24dcd086b00624b8854620f9e8026c26bc39c4a502574756a6b708ae09293fc3794e06682fa8406a1fcb821797c6d2d1eff0dd347512db2d729bf0cbdc6601a2312e35d4b71602100657e6ab7acbda2af7f59bc22a1cd9cb2c2164622ecd64af4d676cf064984d5e4072d0309ed7c463f46b562693ad67108b3ec8c0f0bb03b6cbf663a3f411df75dfc03d8dc15fcd5f7701bf9723ffb2906e487c307a8b5694ad1ea0b08725102af2f25f13a792134ec4ad4755b0661f50a19e20b3e222e0ffaa498488d76451d088a3c3dd5c4575b509fbb786c45f5da9636621fdcc554d170d6b3ba354f99d843848248dfc4a6c4083202e9179b9a581433d7d1c1b0231ec490ae9c97750ca608b313ed8d2c52fc5521ded117b2ad0aad642d9b000f38f0f39c38d0c0dc7962611ee1d80fc60f722fcb54aa41bffc87c363612062c306436bf0c850dd3c8cc31b64919143c5721a3bd64507f0858e40d074f3d1cd53eb3d0391078792eb9fd21b7798d960af8fece406d4d6bae0e31d4537d60382585c52b1cb72c6be49aa06daccab39fe5ccc54d10b97871636d35018d568a32bb3b28b92bbbbc45299ef5bd72cd29f87eb8ba5474ff030008874c78d1bb062c51eda9f53eb3f1b75ab3ec74b114d788adf8cb153354a12abda379fa0476c99c431eac0a8a8a539b21f37bae80a85e16eca2dbb3a54a2eb54699763b2106bda208e46f4203588750e04f8c4b0e909efa2da52e2b00e5027128f06f4c28e90ab996f15c32b75c9fc3665aefc42edbc7dc604d54257db394bc310d79c77143b6b1a553098382c44bfcd4f97cb8f9081a3a4ea72119adda1a3ad28e56caa49a3d269a5fd356808dfb10853d1169432849151f3165700a0db57ac0661093d8c02796bf4abc681c56d57d03fe78419fd585080ef857b51bf9eba18ebfc823099d869005f77ef67b468e2f97658d3b6963f1f50e955610beb78de661f35a21ded72f48c5d35807bbe1ef779845e59cebb1eb95041651ae6084da8564b1d477a379e5c843a1bf971b9708953c9d2959ca31f49afc007e231c3a11879ae483e9f70ce8d892433778c2560ab5da56c4692d802a65441c2333ff4aae37c6ff903de92f54811d1e94d864956dd9d58ac0f7efecb656ff1ca6562e7ed36412c3f4432a40d99431bd545190b956f9a5ce81a21f95d1b2fc01938ca3a165c5b67a7acfe66624254c80837a249793919bacfee20be3630febca1535647d9f764b55e7f7ac1cd85a18ae409f338709b342669c3281f64123f7a66db92d56faf16ccc6aae87b1ebb138633f06b1a0f7cf6a4ae18e6c12b1c2e727ab2c6adbb596887b62847a9680d723b2659f212720aca05f1511ab6c7d3a31b4a1a865094d9d85ca1a391a5bfa012ad9317e558cf0cf20152f71426719cb9508fec05094186c02619ea6a04474bfd614b999eec88f3b16809206a7110557815c97bc77d556033d26cfa62433ac7c42ee1151e7e0f1f8ebb3745142b0a7f289e823d82d15b02b8d5f74c56eb9890975ab2730e0820a05579e6284fb7857b6371d6109abbf6e9d831c09b2b8cd47da975b5396d52b02461542b58960856051da6aab945f2708bc81faf917db069d09f137fcdc81f43105d12b1a16d373f938976cd3ce42d8433ab0bc2e0d8648a7f676f139f07d7953cfead98553b691fc2a58598cdce0dbdbda5db1159618a9395c12ca7e2bba55ec4ad399d4b5acb3bba01899327f9ce6a1f112b0f2fde1c2f32c74fe2ccdff4a76418bfe1bba1eaf53f909728e4d68412e8f7ee838291ec8f71fc3140f6a16eec3afd18facf81aa24973453c3568416caee13e70b270edd669cb3ae954539e575cfe4912c3bb580fc8b092949c71d6c27656bac02b17cb3888fb94398f4f6f35aaecb8a6a94ef763547509e3de337b020994f9eb786991d450f9f97e96336fa66548f457852732e3228be6ba8f42e18362d945a570aea8b5168d607f330029cd00ee4742e2e904916d9c16a79e2b4b656853c9c57e4457ad082af5ebce6477a9d1f909426e3d9357fba4080a8ddda1e33f0a3a65a97bc9dac738baebd3a174746d67874ca321798ba91516380fd2a959cc37a0bb8170c2851dc44e592865f6a699e467aef374e432e6ead2e2a74a24fa3be30de6ac937c0a509c6c48894ffe501088da6066a43bd09bee377e306a35dc754c1b4414179e9b797d35bacb669f72095f3053925ddd5b00ab7fec91c95cdbe4d2c8635bde075210e389d402f20ed781a66bda317d8ed5042df48309dfe387a1bd5e475d49937c133a89c37dbd0bfa4d20258be22f8a973be256912b0e08b5b9a27fc3fda95adf6f657a081c7733d38c4e8cb9f6c35f50a7906594476015d9e89e3dbc0851a28d9ad3474dd87ead557acff23c5a79ccbf534f4856e56a23e647650502f5270aeb22830f5ba16308a429444cffef09f12a2ca1a3567022d87d30ef6270647e280695aa5d131481d6da5f9d52cac254f4cbbda52122177b4e49d15aa095ac89bd9c395dec0ce324b388ba16cc833a53356824a8e5e9156a1bca3a6e49f0068f4d652caea8b5a9fab0221748d5fff9b0db4a3b8206682a684d31632c0033418410c08785a99cba8103d31d60c0d42d7a8d6b4b2a6618217b332d57009ea3f3503675e4c731f3fd10bea727734cfb4f67fbdcef6866cf3bcf29baeb7ba0e7fccff5f46266cbaae4c96555b402c5337f55a9239ff20a0689f349ba3a471eb7d1c1fbe84c3bc9f4d3b6a5c0c6a144d70b0fc4f70294c715814370a6fa64ab7a95ec4e1db95ccdde8a4500992f3bbc9a3a280a2d67194d9eae82e66b8d6ef9cd9e87bf07a79d10d66699ffe96b78325559790f85a2bc41eb3e6ff73f3e1962d10f29f20ce6a380ef868f152032ea9d1ed34fd1a930316879ea8507f292f48c660ef42e0c90ef94b98a99de8931b1baed11701ae68a42e6b89843448c59b8046770bc35e90e89db3ede111ee725dacb03a825b6f7bb5a7850e6ef8b3fc62b576d77a974ddf7a762ef581fdb53a6217105483f20d2542c35726e32fd33e332b75112de03654a15133225cb31230a2bcf3335da2b069fd2536d6441955a387c76211186a7ca1719d61cf888cadb50a61150255096f01640ced3d4b73e478e14f892209e7bd8218c5844d29d3dcdd72ff09d9a208379f00ffdf8ec930aba3b9f0fba3395076992e1215a05e26672ba0a28f090fdd856a81d2158468c63e87799344ab6fc069a68e9fa1a69ebb561ff2055cd4acbd9555c3f0a7659ba655c8547fd8235de3b043c3f9d09dcf3393136eff46b60002e5aae343604ec63171f68a4221f5b3986a090d755fb3a6f2d9429bc82d6bc6577f39e3fbbf2aa1c6ae031c660778d55c1e055a7675b75aa68355682be81c0ad01a986ed90884973ea05b1e011778485944d810cd1df6d1e65048cc932a111fe284ef7507d3d9a730ca44f1a5f00b7469aa28c497f0dfe7824b2caf950a39b9ee1f2e48d31f7883ba621ebef4a14a06bc67bc74834cbe4936e55bacb10380a1c7b6b30985b8403fc5829397807ed6d8014e5e0cbbae2b241f8cecd00d28f0fecc8976b9ce7ab5d5f9ca0b9c8b1fab29ce624926202051eec4d3a89bc704f4a7bf3093f200f7b6dea92bfc6aa9afbb998e992b21a0d84cb5a43949831d227aa4ffba22d89ce4b8cc35eb6a030ad82f32f17c5e7bf1aacaeec4c7287ab098b886abf295cd2b2945b31ae5bbd9c9d81f0be626ea72f2f4271cf3c9ddadee533c76f0ef221be1141d08d9cfb39d2f8bd85fea9a2891ba72b1227fd2bc76ccd32f7af7c2e9067b56a22a1aabecc8120a36d47e736d8d28f4b5ea96a227f1a2df7367e4e55fcf49a65ed79a7faee1266c84d006cd9aa476c8a17538f5c536ce49253c13e2a980cba92fee1c74198721c23160d81c57053ca815f452f624508ab3dc78886b4c834291f34579c214b3321e415b7a6efb141a9d024182afd56db18d74b599cfc656145d6cc4d33db4f725ea0ddc65424959774d208aba869dfc738251c3d12d992b012fa27d6148f3397ec05ccb1b98e834ed3d42df33618b0c9314e80db75bfe30917612912c4b41bcbe5b0879f05181356fd1c801093ad8c0369e84dda13be9da1a578fce71bc1d5c8512b01f2734b31bec7ee3509ced3db2e4e58bda44947e6cf20838e293765dff98c286c7e400cf5e662ffd94045d47b4f67ed08e54b756684c53967b9999bf8df81bb5d086ea3fd6450000055befe7daca427755ea9f3c73acfa60e0169413c74d47917e81ebf2779ec27b153f6540adb232e213e4c8915fd8164f45be96e7c94196284622b12fe47421787591a672aabd6bd72f7aa8b6ce349321bda4a06dca0efc94301c55434aa2d2a6a2aa2fe966fba58cd592194bce11b78ce50c4d1d1e7b495b53112f3a54d92d53c10a4d1801626fbe28549252b6aea3133ca93efe172b3e3db76f01811e50e264d764d5e708c0b303c8a98344812c25b0712c06a58170f1381276cd5d8ab3660d3308bb3f3a7e00b6b0d9490c50ffa44a193c06f0488b13187c57a3107016bdf7fcaabcf00d97514932ba7acdfa88ace2177ac036118d1589b7b43e29495c736f8a457747ade13492a6bfa80620ea6209d9d40e8d1665a2a261ef1330f6e55e1cdfb2d30be09a7cc188416bf26ecd40ed96c12b2e53b7e80760865155ba538d01e5e8e6888aa9b4fe0d2b8281788ad2f913f540879916413cdefd154d2c97d5095ab269d73c133339a713c6d50ff4d1c1c317c4b60a292d0564f1ea1e887627acdedb319da8d257c2e3be5eb37de6cc72cd841e014a1fa3ca389650a66d54b1e595eb7eabafa59ff3d6863557957cbda7381419cd0cf2ce90680af2ddbbce4db06af8ca021904c1b4094010f85eb955e46f7bfbf5befbdbccd248c17dfa8e42847d7bc713835c7421cfd755d3a2e6284e2348eb78af69a0ca39843bb03dcc50adec5252806caf12f32bf29e1944a1eb42e14662d3cdbf9154b9db73c4f29fceb3a5c712c171fcf17de6f66e7f23ff1d40b0560fd2a3a22044a68810c9589ecad5f1f309e024d187765b18ddbaa10dea099b7fa87481a65f8584f76b59c6798bd75403dc1a51dc8d96277d3a88fa27f7b520eec5302483a4b2bb93063d73d26fe700285771683c0b40ea2c8349f69ec66c6b75c3fade3ffa9de594ee42279f5f420473f6c8beb6f7d345e14c1eda00756e89365948baac39d0102bca7ffa68235f5167fd7fc9b17ea3238156c0ef735b32bcb716e97d625f15c6397b65d28b0d17eebd93fc572eba0320649a782c9da17e2dbc79de3fc29a2b90d1597424844bffb2f930f339626c6873bdc8bddc637cc1daf3f7d4f05ee72469f95029ccabaf1f4a9c869d52cd76412e03e7c3c396e9e8efacb85b4c85146ed48907de95e0f61aea6c471d69f5eb53fe21560b520580e24fb12a1a6e395b3e2b9a422616157c744e12c75655b63805442dfd8b43288365ac6291f380f47eef863aae306e5844d668f3faa6cba1452df32685740bb4bf06a92c56ab2851436cc73c823d9d84a0ac5551fd4ea4933d07c9681567cdf998723744fb8fdf00f2d6d15a2e79b5b00ad021f30d955beee5e0e4d7", 0x1000, 0x840, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/11 00:12:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000add000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000b8000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000316000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) [ 118.460421] binder: 23045:23054 transaction failed 29189/-3, size 0-847 line 3127 [ 118.485767] binder: BINDER_SET_CONTEXT_MGR already set [ 118.485775] binder: 23045:23058 ioctl 40046207 0 returned -16 [ 118.490035] binder: 23045:23058 BC_FREE_BUFFER uffffffffffffffff no match [ 118.490064] binder_alloc: 23045: binder_alloc_buf, no vma [ 118.490083] binder: 23045:23058 transaction failed 29189/-3, size 0-847 line 3127 [ 118.583387] binder: 23067:23082 BC_FREE_BUFFER uffffffffffffffff no match [ 118.590435] binder_alloc: 23067: binder_alloc_buf, no vma [ 118.596585] binder: 23067:23082 transaction failed 29189/-3, size 0-847 line 3127 [ 118.617835] binder: BINDER_SET_CONTEXT_MGR already set [ 118.623140] binder: 23067:23085 ioctl 40046207 0 returned -16 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x46042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000004000-0x10)={0x3, {"1f0486885e210d"}, 0xdd50}, 0x10) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x20002, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x5, 0x4) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x6c, 0x6a, "2c8314cbc63c", 0x5}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4), &(0x7f0000004000-0x4)=0x4) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f0000834000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x0) 2018/02/11 00:12:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4f000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x2, 0x3}, &(0x7f0000002000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b19000)={r1, 0x4, 0x20, 0x3, 0x7ff}, &(0x7f0000001000-0x4)=0x18) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f88000)={r2, 0x5, 0x3, [0x80000000, 0xa1, 0x3f]}, &(0x7f0000351000-0x4)=0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000)=""/117) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ce2000), &(0x7f00007a1000)=0x13b) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00004f5000-0x79)=""/121) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009a1000+0xeaf)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x782, 0x8, 0xffffffff, 0x800, 0x22}, &(0x7f00002c6000)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000297000)={@generic="584e40312aec3a415a2bdb0e990fe0ed", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}) mmap(&(0x7f00003cb000/0x3000)=nil, 0x3000, 0x2000004, 0x60850, r3, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000be6000-0x38)={&(0x7f0000674000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00008e3000)={&(0x7f0000075000-0x108)=@del={0x108, 0x11, 0x0, 0x3, 0x3, {{'xts(des3_ede-asm)\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0xffff}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x80}, 0x80) dup(r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000efe000)={0x3, [0xf37, 0x0, 0x6]}, 0xa) sendto$inet6(r3, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000e0e000)="1272e9515fda930bcb2ecf49cd81de1ae3768c6f19e7683765337d96f73d7ecf369ea4b61a04846967e7bc7ad25dd23fba962920c4f0d3c8c8c1b17a53afdf70c9eec73e3ec5518e1075786d0c283497ca46343508f988b07f9a92d53bd4b7200d9b1e51199b9a4d8d479d5b487d35f471a08d9e9d5e152d88e91372d56b1808802c7ec26edaf6d83ebcf5d5b7d9", 0x8e, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff52) 2018/02/11 00:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) recvfrom$llc(r0, &(0x7f0000282000-0xbf)=""/191, 0xbf, 0x100, &(0x7f0000f4d000)={0x1a, 0x18, 0x1ff, 0x8, 0x9, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000cbc000-0x4)=0x3ff) symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/02/11 00:12:24 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x10000) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f0000165000)=@ax25, &(0x7f00004fa000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000221000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f00003c2000)=0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018d000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00002a3000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000247000)={r4, @in6={{0xa, 0x2, 0x7ff, @empty, 0x100000001}}}, &(0x7f00004f9000)=0x8c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000085c000-0x8)={0x56, 0xc, 0x8000, {0x3, 0x2}, {0x901, 0x9d19}, @period={0x5c, 0x7, 0xbb3, 0x1, 0x4, {0xfff, 0xc4c0, 0x5, 0x6}, 0x3, [0x24b1, 0x0, 0x5]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') set_thread_area(&(0x7f0000091000-0x10)={0x9d, 0x0, 0xffffffff, 0xce, 0xffffffff, 0x3f, 0x0, 0xffffffff00000001, 0x8, 0x3}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000002000-0x8)=0xfffffffffffffffa) connect(r2, &(0x7f0000003000)=@nl=@unspec, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000004000), &(0x7f0000004000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000-0x4)=r4) read(r3, &(0x7f0000003000)=""/16, 0x10) 2018/02/11 00:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000067d000), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) clock_adjtime(0x1, &(0x7f00005fa000)={0x5, 0x1000, 0xff, 0x8, 0x3, 0x401, 0x8, 0x2, 0x4, 0x4, 0x7fffffff, 0x1e, 0x2ae, 0x7, 0x40, 0x0, 0x964a, 0x7fff, 0x0, 0x6, 0x3, 0xb7d, 0x7, 0x3a7a, 0x4, 0x8}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000534000-0x8), &(0x7f0000b51000)=0x8) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f0000a29000-0x8)=&(0x7f0000830000-0x18), &(0x7f0000384000-0x8)=0x18) [ 118.631360] binder: 23067:23085 BC_FREE_BUFFER uffffffffffffffff no match [ 118.638481] binder_alloc: 23067: binder_alloc_buf, no vma [ 118.644014] binder: 23067:23085 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) tee(r0, r0, 0x10000, 0xd) 2018/02/11 00:12:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00006f8000)="e1a299c9abfd2d956bc130fd1d8fc4227c80831eb4defa80af20803415f9a2aa91a8be68dae6fba450916540511bdea7f32df6dba7f837a08a6626551bd5fb0ece90791020addf8199323435b93b51f00526db83c30993e30ec5972854329713260520d9648ceb3be8a2fe62fe0733f69ecc339aa79f7123bf632aaade0f3ef3e9da85a27bc1a89bbb25daa9e35b175d9a51a6cff3e2d870f9e2432fc2c209e63beaa4297370e321746c57dd74202b8f83c25e3babfd9bf6f76c145d5fea0830b6dd3e792a08434334441710f0eda5bd372f5f3c5a262fb16b81bb87e990775bd2ae", 0xe2}, {&(0x7f0000355000-0xd9)="2cb22322077adf562e992d6dfff06b551c80cb3341955c9084ad9b9ec6d79eac8488ca65a0ed46928dbef7bb5e5a9f2ab730c525b3d38b509bd064b8d3188b84acdf11fa5d0158621db640fa3fd2c7653df2a78909a5ef7be2411ec340dbb1145fa0032265be5eb5e4c3a2352067b499573a54883788612e24adc76ee175515949e39038a2a5add618ddece5f7e7986b9a6a23c5636b7214b23465ec11db6e71179cd5d1a024e62a9a9a60d5b198ae31ff84a26eda3967b35c4b776d8d567f97c81dd9f1c0f51971551f926f3aeacfe3ca8e92578d7e481029", 0xd9}, {&(0x7f0000001000-0x5c)="840fdefa90ffa5d67f51f30ebf3b05ea0bd9333985caa7614857b84f8c9db40e4212921842dd08d2089877e8b04fac696ac10058aefcdda69fd056d40786e7b09e27ee394c2dcc028b37e3cc5af8c941ca31e284eb91120100d061d9", 0x5c}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x18)="dbce0564f84a466a40b5c5200459a773b7bb069bf06a68a8", 0x18}, {&(0x7f0000001000-0x1c)="5b35601abbf118eae49175dc35f2fee50d3bf2ed4a569ce8f879fb19", 0x1c}, {&(0x7f0000000000)="183cd5cbcc08c2181c4d891e90122812764b9223134ef8605116fa5ccd8ae4deebe5ce43111d0ca45191112ec28910c3154f5c41cdcfa40219cf464e1a", 0x3d}, {&(0x7f00003b9000-0x51)="51ebabd0bbfae7d0924cdb54437131a4b55320bc04e107c823c4c96fdbb8708f07cd3ddf524c13fa648c2342ddee05bc5d31e015f56f9eebae71d648c38f347bf9803d004fc206ef51db5b2950cf2c3429", 0x51}], 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000cdc000-0x4), 0x4) [ 118.671500] audit: type=1400 audit(1518307944.065:330): avc: denied { sys_chroot } for pid=23088 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f1b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d3a000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000064b000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7, r1}) socketpair(0x3, 0x1, 0x80000000, &(0x7f0000fe5000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000a84000)=@fragment={0x0, 0x0, 0x6, 0x7, 0x0, 0x8, 0x0}, 0x8) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008d3000-0xc)={@loopback, @multicast1}, &(0x7f00005c5000-0x4)=0xc) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f0000390000-0x4)) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/rfkill\x00', 0x181000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f39000-0x4)='nv\x00', 0x3) r1 = socket$inet6(0xa, 0x0, 0x20000000000000) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004e3000-0x4)=0x14, 0x4) getpeername$netlink(r0, &(0x7f0000714000), &(0x7f000034a000-0x4)=0xc) getsockname$netlink(r0, &(0x7f0000bb8000-0xc), &(0x7f000029e000)=0xc) bind(r1, &(0x7f0000a55000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x10}, 0xc) epoll_wait(r0, &(0x7f0000a3b000-0x24)=[{}, {}, {}], 0x3, 0x6) bind$inet6(r1, &(0x7f0000de3000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$VT_DISALLOCATE(r0, 0x5608) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) accept4$nfc_llcp(r0, 0x0, &(0x7f0000940000), 0x80800) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) write(r0, &(0x7f0000000000)="3ad194d8a2b36d35a23297ca802c8731cab386c702585dbbb1e59416e70af2e0b7f2ef2a12dc292cbf2303f0717164e6f4b9d12f8b99f42d77c59d49ece6ecb604efde12d589b1fab20c7b7cb0c89e85a4f6244a888d3b2cfdc67ef40318c2fe34c1dce158d1ec76145f4d6c6d9619530be329a0ac662abfe724321900a1a073ea1475ace3b32a10ce878644b336a2101757967dfd838baed1e834feb5720ad7c2671498abe1024e92d57c9514ce3ed4e78fe608424d0c6dc3f422d5bcafc79c7b46235814417dea114b90ee65aa1557c92689f7e75cd0", 0xd7) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000001c000-0x5)='user\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000005f000)='/$cgrouplo\x00', 0xfffffffffffffffc) keyctl$clear(0x7, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f000005e000)={0x5, 0x0, 0x800, @thr={&(0x7f0000001000-0x1)="f8", &(0x7f000001f000-0x10)}}) r2 = socket(0x3, 0xa, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x3}, 0xc) mq_timedsend(r0, &(0x7f0000037000), 0x0, 0x0, 0x0) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 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) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)='/dev/keychord\x00', 0x82b00, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000000000)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/16, 0xffffffffffffff86) 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 118.734131] binder: 23093:23110 BC_FREE_BUFFER uffffffffffffffff no match [ 118.741419] binder_alloc: 23093: binder_alloc_buf, no vma [ 118.750370] binder: 23093:23110 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x400000, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f0000005000), &(0x7f0000006000)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x6, 0x3}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r2, @in6={{0xa, 0x1, 0x7, @empty, 0x4}}, 0xffffffff, 0x9}, &(0x7f0000002000+0xc61)=0x98) fstat(r0, &(0x7f0000003000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/autofs\x00', 0x440000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00005aa000)={&(0x7f0000333000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0x2, 0x0) epoll_create(0x1) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 118.783241] binder: BINDER_SET_CONTEXT_MGR already set [ 118.788848] binder: 23093:23128 ioctl 40046207 0 returned -16 [ 118.806737] binder: 23093:23128 BC_FREE_BUFFER uffffffffffffffff no match [ 118.823436] binder_alloc: 23093: binder_alloc_buf, no vma 2018/02/11 00:12:24 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x3) fallocate(r1, 0x1, 0x3f, 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x30, 0x10, &(0x7f00003d4000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @flat={0x77622a85, 0x100, r2, 0x4}], &(0x7f00004f8000)=[0x0, 0x0]}, 0x100000000000000}}], 0x0, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xfffffffffffffc00}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, &(0x7f0000002000-0x4)=0x18) socketpair$inet6(0xa, 0x80007, 0xf6b7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f000062c000-0x20)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000ab5000-0xe9)="db5f13f4bc6c1e60abb044ad8ddc6a480b48694c2ed038ae72c27fb3f770c58efd7c96792dda9e87c9ded2f5771c3765778710fec1d0f87385af74adb77e4f7ef78e14eb5c9d850210f970308af833e73efaf9234d2a80fd6f5a861651de73e0b7747fa2f6b1b8d76e5d8f1e107d6f852d2e98a715bc5729c372de4c84bf37e3e54e12966025a9a3a924733d940313888b888f82061ec90639aa68580dd3d86ab1ab14cb3e31df398eda4a84b2cc75b5f4db089933d82b082dac035fc15350689e4254664a2e1e5ce63c68f135e3ea3237518c6e04df9804c6d646bb0a7a9943bf2aaa8c565faea0af", 0xe9}], 0x2, 0x1) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r2) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r4, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000)=""/16, 0xffffffffffffff24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000004000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x3f, 0x30}, &(0x7f0000005000-0x4)=0xc) [ 118.833026] binder: 23093:23128 transaction failed 29189/-3, size 0-847 line 3127 [ 118.891664] binder: 23163:23172 BC_FREE_BUFFER uffffffffffffffff no match [ 118.900571] binder_alloc: 23163: binder_alloc_buf, no vma [ 118.907266] binder: 23163:23172 transaction failed 29189/-3, size 48-16 line 3127 [ 118.930898] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/11 00:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00009de000)='/dev/snd/timer\x00', 0x0, 0x2000) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f76000-0x11)='/dev/vga_arbiter\x00', 0x82040, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f78000-0x27)) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000df1000-0x8c), 0x0, 0x0, 0x0, 0xffffff52) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000-0x8)={0x40, 0x0, 0x2, 0x7, 0xc6}) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0xb)='net/rfcomm\x00', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f00009ac000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000005000-0x4)=0x1, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000005000-0x10)={0x0, 0x1ff, 0x1000, 0x3}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000)={r2, @in={{0x2, 0x1, @empty}}, 0x8, 0x5092, 0x5, 0x7, 0x8}, &(0x7f0000006000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x71, 0x3f}, 0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x0, 0x44041) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000f6000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet6_int(r0, 0x29, 0x77410f4243889104, &(0x7f0000451000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:24 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003ee000), &(0x7f000039e000)=0xb) chroot(&(0x7f000037b000)='./file0\x00') clock_gettime(0x0, &(0x7f0000224000)) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00004fa000-0x50)={0x2, @tick=0x800000000, 0x87f4, {0x1, 0x2}, 0xbe3, 0x5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000004000-0x8)={r1, 0x2}) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1d000)='/dev/sequencer2\x00', 0x10000, 0x0) fsync(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e2000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000023d000-0x10)={0x3, &(0x7f00000df000-0x18)=[{0x5, 0xff, 0x1da2800000000000, 0x8}, {0x1, 0x100000000, 0x80000000}, {0x60, 0x1, 0x80, 0xffffffff}]}, 0x10) getsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000a4e000)) [ 118.932833] binder: 23163:23175 BC_FREE_BUFFER uffffffffffffffff no match [ 118.943311] binder: 23163:23172 ioctl 40046207 0 returned -16 [ 118.943348] binder_alloc: 23163: binder_alloc_buf, no vma [ 118.943369] binder: 23163:23175 transaction failed 29189/-3, size 48-16 line 3127 [ 118.964707] binder: undelivered TRANSACTION_ERROR: 29189 [ 118.974216] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$mice(&(0x7f0000176000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)={0xfffffffffffffffe}) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x800) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000009000-0x4)) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000b000), &(0x7f000000b000)=0x4) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000004000)={0x7, 0xffffffff, r3, 0x3, r4, 0x8, 0x4, 0x6}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7, 0x3, &(0x7f000000d000-0x60)=[{&(0x7f0000007000-0x18)="cc68e967a6980f55be3141c9380c056925175936b017be69", 0x18, 0x7d3e, 0x4}, {&(0x7f0000002000)="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", 0x1000, 0x81, 0x826}, {&(0x7f000000c000)="5d39176108da0c0a39b201816448f6729513a66a2d83fe5fbe49ae5c2a393c822b71f780f5ed2e50a4052ac85a961977ca0b36c8eea990098ff753c0bfe82c85fb50055b8e5c5c96bc1c63e9c9995c179e96492569fbaff1834cb47bd24de9679a", 0x61, 0x3, 0x7}], 0x320002) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x80, 0x8000, 0x10000000000000}) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x4000, 0x0) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73135292) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000060b000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000cf5000)=0xcf) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/11 00:12:24 executing program 3: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000a79000-0x8)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={0x0, 0x989680}, 0x8) [ 118.985691] audit: type=1400 audit(1518307944.375:331): avc: denied { dac_read_search } for pid=23177 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 119.023319] binder: 23183:23197 BC_FREE_BUFFER uffffffffffffffff no match [ 119.033090] binder_alloc: 23183: binder_alloc_buf, no vma 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x8000000000000000, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x9}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x8)=@assoc_value={r3, 0x1ff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x7, 0x10, 0xffffffff, 0x2}, &(0x7f0000004000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003000)={r4, 0xbe, "488b3ec68d1a4b22cfb586d8a99b586f6e9c4cd80611f6b395cba0f4aaa653c5fbfa92adb1d7f9184dbf6e95776ca46e60df957771bf5a935bc0f5435d678b4f76951d35171e4b953925211293e29421ebfa933c027ffde43403faec7d1836afc8c23130c207cf0d83a461e7c0530ad36c3302ae104784e2d0d5125f767dbc85edc9e39f5e3c799b705b0b6549959ff69ef27b2bf02dbdd80b9128e1fde46b5e46156ca30c41734616d7d6ab03b8c6acab383e7fc4409941f5c4715b9398"}, &(0x7f0000000000)=0xc6) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000003000)=0xffffffffffffffff, 0x4) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000003000)=""/170, &(0x7f0000003000+0x996)=0xaa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@common='vcan0\x00', @ifru_flags=0x4002}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005a5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c8a000-0x4), &(0x7f0000c25000-0x4)=0x4) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f00003cf000)="eb6663014edd015b0da0ce0d85e9689741727a82095a237154bedeeb27c98a446f567ef8b4e27e10ae1b97cbc0aea786b6c2c2e8ef89da20e2dd808f539f7aee4364ce9442") sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) connect$netrom(r0, &(0x7f0000bbb000-0x48)=@full={{0x3, {"9cb6338837f2c0"}, 0x7}, [{"2403c25a59dbca"}, {"3a267d080861e1"}, {"cfa5783f75377d"}, {"0164d3d2c4fa61"}, {"737f8cd3045775"}, {"fa71bf96b52e99"}, {"51f8416fa24a45"}, {"6df3082fcc9cbc"}]}, 0x48) pkey_alloc(0x0, 0x2) 2018/02/11 00:12:24 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) clock_gettime(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f00002db000)={{r1, r2/1000+10000}, {0x0, 0x7530}}, &(0x7f000025c000-0x20)) fcntl$getflags(r0, 0x40a) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) prctl$intptr(0xa, 0x2) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:24 executing program 4: alarm(0x3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000f23000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/16, 0xf3313a563caf39ec) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1a000+0xfc)='/dev/ptmx\x00', 0xa501, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f00003e7000-0x6b)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000ffd000)) r2 = accept(0xffffffffffffffff, &(0x7f000076c000)=@hci, &(0x7f00008d8000)=0x6) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000c86000)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x940d, 0xf76, 0x6, "bdcf582c5c059b4d2c7bb98510a340550c327b12d2b6ee33a743758953bdd2c3389bc43df485ca9c22b3625173a15afe9e5fe405fb0ee8c2a0367ff2907c8a263748f75c6e94a6f39487ae8793c2e652"}, 0x160) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e0a000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x1}}, 0x5c, 0x7ff, 0x14, 0x5, 0x8}, &(0x7f0000f8b000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d85000-0x8)={r1, 0x3ff, 0xb5a0}, &(0x7f0000715000)=0xffffffffffffff57) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000099e000-0x10)={r2, 0xffc, 0x400, 0x1}, &(0x7f000090f000)=0x10) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fea000)={r2, 0x2}, 0x8) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 119.057358] binder: 23183:23197 transaction failed 29189/-3, size 0-847 line 3127 [ 119.085984] binder: BINDER_SET_CONTEXT_MGR already set [ 119.097174] binder: 23183:23218 ioctl 40046207 0 returned -16 2018/02/11 00:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socketpair(0xa, 0x2, 0x1, &(0x7f0000c05000-0x8)={0x0}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00009e3000-0x4)=0x610) socket(0x1, 0x8, 0xd) ioctl(r0, 0x8918, &(0x7f000092e000)) 2018/02/11 00:12:24 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xa, 0x6) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f00004f9000)=""/199, 0xc7, 0x12003, &(0x7f00004f9000)={0x1a, 0x16, 0x8, 0x5, 0x7, 0xa6ef, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0x0}) fadvise64(r0, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000718000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000003000)=0x3a) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013e000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00004e7000)=[{0x3, 0x2}, {0xb, 0x5}], 0x2) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x89) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x800000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000005000-0x4)=r2, 0x4) r3 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x5, @empty, 0xfffffffffffffffc}}}, 0x31c7abb0, 0x3ff, 0x1ff, "59f152df841d58122600504c24c9f645d89701d856023b3924ad5aa994f06a1843c98d4bb5db8a304be31ebec0e3b73cdbcb52e4d5f6296f21d713648f0dfa9b8c572b9176d773ca6853385a90da2174"}, 0x160) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = getpgrp(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000003000)={0x2, 0x10000, 0x6, 0x101, 0xb9fc}) ptrace$setopts(0x4206, r1, 0xd8, 0x1) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000003000)={0x6, 0x7fff, 0x6, 0x6, 0x4, 0x4}) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a6000)={{{@in6=@local, @in=@multicast2}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000743000)=0xe8) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 119.159240] binder: 23235:23251 BC_FREE_BUFFER uffffffffffffffff no match [ 119.168941] binder_alloc: 23235: binder_alloc_buf, no vma [ 119.175880] binder: 23235:23251 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e6000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket(0x5, 0x80005, 0x2) sendto(r1, &(0x7f0000a59000-0x1000)="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", 0x1000, 0x10, 0x0, 0x0) close(r0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002d4000-0x24)={0x6, 0x2, 0x1f, 0x0, 0x5, 0x200, 0x3ff, 0x2, 0xfffffffffffff001, 0x6, 0x7, 0x1}) fdatasync(r1) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0xfffffffffffffe2c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000004000-0x8)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000004000), &(0x7f0000006000)=0x4) 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002a7000)='net/snmp\x00') getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000114000-0x4), &(0x7f00004c6000-0x4)=0x4) r1 = socket$inet6(0xa, 0x806, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aaa000-0x8)={0x0, 0x2e9}, &(0x7f0000d08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f23000-0x8)={r2, 0x7}, &(0x7f0000fb5000-0x4)=0x8) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) modify_ldt$write(0x1, &(0x7f00007e7000-0x10)={0xcdba, 0x20001800, 0x2000, 0x0, 0x800, 0x7, 0x7, 0x6, 0x4, 0x8000}, 0x10) 2018/02/11 00:12:24 executing program 0: pause() shutdown(0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000245000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000437000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10, 0x800) pipe(&(0x7f0000000000)={0x0, 0x0}) fanotify_init(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) accept4$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x44042) dup3(r0, r0, 0x80000) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00009e2000)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8}]}]}, 0x28}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00004f9000)=@ax25, &(0x7f00004f9000)=0x10) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004f9000)={0x2}, 0x4) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0xffffffffffffff7b) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x37fd1323, 0x40002) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000003000-0x4)=0xe18) [ 119.255262] binder: 23262:23282 BC_FREE_BUFFER uffffffffffffffff no match [ 119.267809] binder_alloc: 23262: binder_alloc_buf, no vma [ 119.273391] binder: 23262:23282 transaction failed 29189/-3, size 0-847 line 3127 [ 119.292286] binder: BINDER_SET_CONTEXT_MGR already set [ 119.297960] binder: 23262:23286 ioctl 40046207 0 returned -16 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0xe8b4, &(0x7f0000003000)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0xffffffffffffff5b) 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = dup2(r0, r0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/15) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={r2}) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r3, &(0x7f0000003000-0xd6)="ffebc3a3f5bcb2078a0edde4e6fddea093a59e7f033029b77cf7ff8bfd17d15789985562bf606045cc0fedcd0971a77d7f11d2ac3995c4390ee99721615f27dd48e50ea0de0cdcd030c2e985ef66ca908afabbe6c475e0bf3ad5e2c6b5c58a4a2805fc8c48a81292e1cebbea0d68763cee2a24ca5e16df019fb77c4b92a6d6247c1f683ba4f112a8e4f915383295458efe9546478c635146d8a85454ec1c29671b7928e052c86e80a39058d75f41dda6297c9790c50cc39af1c8a1c6e2ed3e1dc65ad3d4021bcc5ca8221b5e0863588e68e94b3cd54b", 0xd6) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) [ 119.322614] binder: 23294:23301 ioctl c0306201 20007fd0 returned -11 [ 119.330064] binder: 23294:23301 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/11 00:12:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f00006cd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e12000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a67000-0x18)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f, r1}) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f000067a000)=[{{&(0x7f0000b66000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f000035e000)=[{&(0x7f0000689000)=""/213, 0xd5}, {&(0x7f0000159000-0x75)=""/117, 0x75}, {&(0x7f000017b000-0xd7)=""/215, 0xd7}, {&(0x7f0000f44000)=""/147, 0x93}, {&(0x7f0000894000)=""/132, 0x84}, {&(0x7f00009c6000-0x98)=""/152, 0x98}, {&(0x7f0000456000-0xe9)=""/233, 0xe9}, {&(0x7f00000f9000)=""/8, 0x8}, {&(0x7f0000da1000-0xd4)=""/212, 0xd4}, {&(0x7f000038d000-0xff)=""/255, 0xff}], 0xa, &(0x7f0000efa000)=""/7, 0x7, 0x55}, 0x8353}, {{&(0x7f00008ba000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000b5e000)=[{&(0x7f0000561000-0x22)=""/34, 0x22}, {&(0x7f0000e97000-0x7f)=""/127, 0x7f}, {&(0x7f0000ec1000-0x53)=""/83, 0x53}, {&(0x7f0000840000)=""/75, 0x4b}, {&(0x7f0000024000-0x95)=""/149, 0x95}, {&(0x7f0000ab6000)=""/254, 0xfe}, {&(0x7f00009a1000)=""/96, 0x60}, {&(0x7f0000ab5000-0x33)=""/51, 0x33}, {&(0x7f00005d6000)=""/157, 0x9d}], 0x9, 0x0, 0x0, 0x400}, 0x8}, {{&(0x7f0000b3a000+0x126)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f000050c000-0x90)=[{&(0x7f00009b1000)=""/15, 0xf}, {&(0x7f0000ac7000-0x10)=""/16, 0x10}, {&(0x7f00003f8000-0x63)=""/99, 0x63}, {&(0x7f000022f000-0xca)=""/202, 0xca}, {&(0x7f0000b35000)=""/34, 0x22}, {&(0x7f00000f4000)=""/108, 0x6c}, {&(0x7f000054a000-0xae)=""/174, 0xae}, {&(0x7f0000011000)=""/225, 0xe1}, {&(0x7f0000c53000-0xea)=""/234, 0xea}], 0x9, &(0x7f00000a2000-0xaa)=""/170, 0xaa, 0xffffffffffffffff}, 0xfffffffffffff001}, {{0x0, 0x0, &(0x7f00008a5000-0x40)=[{&(0x7f00000ea000-0xeb)=""/235, 0xeb}, {&(0x7f0000164000)=""/40, 0x28}, {&(0x7f0000550000-0x34)=""/52, 0x34}, {&(0x7f0000914000-0x47)=""/71, 0x47}], 0x4, &(0x7f00002d9000)=""/4096, 0x1000, 0x9}, 0x2}], 0x4, 0x0, &(0x7f0000832000-0x10)={0x77359400}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d0b000), &(0x7f0000895000)=0x4) 2018/02/11 00:12:24 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x800, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x18)=[{r0, 0x20}, {r1, 0x80}, {r2}], 0x3, &(0x7f0000004000-0x10)={0x77359400}, &(0x7f0000004000-0x8)={0xfff}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}}, 0x20) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00008e2000)='/dev/keychord\x00', 0x8081, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c78000)=0x3, &(0x7f000050c000-0x4)=0x4) [ 119.364447] binder_alloc: 23294: binder_alloc_buf, no vma [ 119.381362] binder: 23294:23301 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x0, 0x7fd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x7, 0x400000) read(r0, &(0x7f0000002000-0x10)=""/16, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000004000-0x4c)={0x2, 0x9, 0x1}) 2018/02/11 00:12:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004dc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00006d0000-0x28)={0x2000000000000, 0x17, 0x7fffffff, 0x2, "276b65b462147e5ebafe6b10fb7b73eceb16eaeed227e577c37c0d51cd8023a5"}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x3}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/11 00:12:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e07000-0x8)={0x0, 0x40}, &(0x7f000098b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000708000-0x8)=@assoc_value={r2, 0x2}, 0x8) 2018/02/11 00:12:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x3017da42}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={r2, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x100000000, 0x80, 0x200, 0xbfa, 0x1}, 0xa0) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000003000-0x10)=""/16, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x88100, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000005000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000004000)='anviro\r&') ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000002000)=0x2) 2018/02/11 00:12:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={r2}) r3 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$update(0x2, r3, &(0x7f0000003000-0xd6)="ffebc3a3f5bcb2078a0edde4e6fddea093a59e7f033029b77cf7ff8bfd17d15789985562bf606045cc0fedcd0971a77d7f11d2ac3995c4390ee99721615f27dd48e50ea0de0cdcd030c2e985ef66ca908afabbe6c475e0bf3ad5e2c6b5c58a4a2805fc8c48a81292e1cebbea0d68763cee2a24ca5e16df019fb77c4b92a6d6247c1f683ba4f112a8e4f915383295458efe9546478c635146d8a85454ec1c29671b7928e052c86e80a39058d75f41dda6297c9790c50cc39af1c8a1c6e2ed3e1dc65ad3d4021bcc5ca8221b5e0863588e68e94b3cd54b", 0xd6) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:24 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ef6000)='net/sctp\x00') accept4$packet(r1, &(0x7f00007cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c8a000-0x4)=0x14, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000ef6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000738000-0x4)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) ioctl$TCSBRK(r1, 0x5409, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef6000-0x28)={@common='rose0\x00', r2}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000051b000)=0x0) sched_getscheduler(r3) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000ef8000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000694000)=0x10) 2018/02/11 00:12:24 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) clock_gettime(0x0, &(0x7f0000404000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000016c000-0x150)=[{0x2de, 0x3f, 0x4, 0x1ff, @tick=0x6, {0xabed, 0x7}, {0x5, 0x101}, @time=@tick=0x7}, {0x5, 0x2, 0x40, 0x4, @time={0x0, 0x1c9c380}, {0x1000000000000, 0xffffffffffff0000}, {0x0, 0x9}, @control={0x6, 0x2, 0x2}}, {0x0, 0xfff, 0x9509, 0x6, @time={0x77359400}, {0x4, 0x6}, {0x7fffffff, 0x8}, @addr={0x3f, 0x1ca}}, {0x6, 0x7, 0x80000000, 0xffffffffffffff80, @tick=0x4, {0x2, 0x7}, {0x0, 0xfffffffffffffff8}, @addr={0x3, 0x5}}, {0x9, 0x6, 0x1, 0x0, @time, {0x3}, {0x7f, 0x8}, @note={0x6, 0x2, 0xadb8, 0x2840000000, 0x7ff}}, {0xfffffffffffffffb, 0x80000000, 0x0, 0x2, @tick, {0xc9}, {0x1, 0x90d}, @addr={0x0, 0x99}}, {0x8, 0x5, 0x9, 0x1, @time={r1, r2+30000000}, {0x80, 0xe}, {0x0, 0x7}, @result={0xfffffffffffffffe, 0x90}}], 0x150) fcntl$getflags(r0, 0x40a) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) alarm(0xba3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000044f000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) clone(0xa060000, &(0x7f0000e21000), &(0x7f0000db8000), &(0x7f0000f29000-0x4), &(0x7f0000493000-0x2)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ade000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000a00000)={0x3, 0x8, 0x8, 0x8, 0x9, 0x5, 0x6, 0xff, 0xffff, 0x7fffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000036f000-0x438)={'filter\x00', 0x7, 0x4, 0x3e8, 0x218, 0x108, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f0000191000-0x40), {[{{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff]}, @mac=@empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x8f, 0x10000, 0xd01, 0x6, 0x4, 0x1, @generic="354af655e7d8af301bb267a819bc04e1", @generic="6695a066adc2706bc4b68172d3b87249", {0xff}, {}, 0x0, 0x2}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x5, 'syz1\x00'}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0x0, 0x1bc7568ddf298220, 0xff, 0xff]}, 0x2, 0x2f, 0x81, 0x5, 0x3400000000, 0x2, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @multicast1=0xe0000001, 0x8, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1ff, 0xc12d}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e10000-0x4)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cdb000-0x4)=@int=0x1ff, 0x4) [ 119.409223] binder: BINDER_SET_CONTEXT_MGR already set [ 119.417045] binder: 23294:23333 BC_FREE_BUFFER uffffffffffffffff no match [ 119.434291] binder_alloc: 23294: binder_alloc_buf, no vma [ 119.440702] binder: 23294:23333 transaction failed 29189/-3, size 0-847 line 3127 [ 119.451248] binder: 23294:23323 ioctl 40046207 0 returned -16 [ 119.520019] binder: 23363:23377 BC_FREE_BUFFER uffffffffffffffff no match [ 119.527937] binder_alloc: 23363: binder_alloc_buf, no vma [ 119.533544] binder: 23363:23377 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8002, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/98) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000e3a000)="ddde0e64ce3b808758d6ec8a736ec89d1de0d80cc1ac5b4cdf9e7d728679e12597779c6c4d254cdeff8522aa68230bd1fffd2daf16315a580e") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b19000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffe00) 2018/02/11 00:12:25 executing program 4: syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = dup2(r0, r0) ioctl$TIOCNXCL(r1, 0x540d) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000004000-0x6)={0x1, 0x3, 0x4000000000ff}) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/16, 0x73134f50) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000004000-0x4)=0x20, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getpgrp(0x0) r6 = gettid() r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000004000)=@kern={0x10, 0x0, 0x0, 0x108400}, 0xc, &(0x7f0000001000-0x90)=[{&(0x7f0000004000)={0x180, 0x12, 0x505, 0x1, 0x2, "", [@nested={0xf8, 0x4e, [@typed={0xc, 0x5e, @fd=r0}, @generic="76cb5b8be41282d17d46210aded33e6d87ff0272ffcb67e4c7bb26ecac6ea94405fb7f7b5c33f1cabdf71640899a39a4f35c83658b16942a5e52441e1201374989480e130a38bd9674221afe6efff16b9e5c6c86fcecf0645f0f8218571ea6338aa09acf7e0c134a013ae0e4c61a98a295b1cb0cfa8b5966815fe33d06c4b12cea2fde29413273d3e9ba677f559d33203a9b712e6bd58a0dd79121badb9967a5786858b9584190bbecab8851d18b0f419fef1da981c3cee5ccdea08b5c5e551379712ffaee2a14c3e9566a89c97d6868d08cfa8090f54c3e6631bd3a9290dd52079c0a15c5"]}, @generic="2d6f534cbb00f1838a3211d85094c19f5f8254d3a41950afff3599e1a62fd68cc8c243021550abcabf27103fe2baee3c1d61dfd8e150c9f2896b0e6554f42c080b6c5dfba34beb529ddcd222a670c3d2ca79664a0a952718c2888a29fc1938a8cb9cfcc04b13f434875b9e31c17c886ef185a1cd12709c93"]}, 0x180}, {&(0x7f0000002000-0x50)={0x50, 0x10, 0x20, 0x4, 0x3, "", [@generic="f80c0bcfee5499450f39efdbddb01a2c239dff0c119c119fde3d3b8b3b82e1c6d61d09015049d3ac813e40d8f9b77e6a9829eb5a6df83fe1c1f7049c8153571a"]}, 0x50}, {&(0x7f0000004000)={0x1c, 0x37, 0x308, 0x3, 0x3, "", [@typed={0xc, 0x5, @fd=r0}]}, 0x1c}, {&(0x7f0000001000-0x10c)={0x10c, 0x21, 0x810, 0x4, 0x1, "", [@generic="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"]}, 0x10c}, {&(0x7f0000002000-0x120c)={0x120c, 0x29, 0x0, 0x5, 0x2, "", [@nested={0x1004, 0x95, 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@generic="79c959786c750018c0d91f5a54a6d07504ce0e51b2f5ac08a7ed47a2596fb76c4085e47650895fac32e122e776c24a672e9873045174a01dfe2203a90c45ae22b4bd55fd736a9f93fb3100f524f091d2cf971774f99787f8c4890d1954515e0c208f6fdcdb108b52f33d7acf7176bb0714d74b2c20f94c2ce59bae58bbd768270b26753ddaa50f4ae5ff01e4477a7ebffd17f842e0b23b21fb14dce4a6b9ff3c0b8ebe36891aa29d5a5ea2aab468e44b831ca9b6b4859a3aad4f10ea86644de3a65d7c"]}, @generic="710ec98bf2d389d8ee8275469eee3d324493da0051adb297dfdefa1a7b"]}, 0x27fc}, {&(0x7f0000004000)={0x6e0, 0x11, 0x0, 0x2, 0x0, "", [@nested={0x118, 0x7, [@typed={0x8, 0x4c}, @typed={0xec, 0x2d, @binary="ad653a863113663e766be46515ff88a81019dcd9c52ca10be8112395dff8ed6e1d22823a69039a2a6a2856e8c8d9ddad5c4a3f6b595aac92855b6b7155069d7f3ffa15dc45830dc47b84d14b7def032c5841eb9d6c35b896e05da5e25e5dc171f2953c7fae02e6355077ba74be0b0f906c670a6487c496c080b1ca14d81a844b06348cb747c8023a1b10e79aaf27e68971be67bbedcdd3996789ea2dd7c907329f94e55bb9e35a4f7b8cf0327605ca903e6f68f221b4c153927af18db73be97e1fdedb0db376f8d9e8883b79d17c9d0798f80ba5e05ba898958ffdeea42f31e175b192"}, @typed={0x14, 0x69, @str='/dev/autofs\x00'}, @typed={0xc, 0x67, @u32=0x3}]}, @nested={0x168, 0x10, [@generic="672a9aec35054ba60d4061ab952769328c53b24e1da3595ba8d30ace436e82121c34cba822c6642a375a03b017ad3094fda4385f36d65c31b7700c4eb5e3deca06b63f18197030eb5483c9499222fd729b0cd346888ef6dced25d665421c32e8bd6da4d4b823f5704d4e64e8ebbec532ac2c8e8e6ab470cc72b8753d06c78842ba1847373481db3759d509b2285b9447afdf4dfbcc800f3f2cdfb9f7f8c709e8555926dd0eb4cd309e616452d71d536f51f675da", @generic="f91de85fb9ef2e675c4b33641fdfbf542ef5b8d600817d5a83b7bf03add4ef4b995ae4a3234e3377bed1cf3cd4543cb38cbc6168ba2ce1162aa9944402f479bd91f314052fff630b9404e0335d7f3954b60ac439c075052c60f8fb049b3de2b7e286eb3a7b275d0beea336d012172a7cde939476777fc9a091f7b7b15fa5e19a317208ba47a98d71b91bcc03af64b0caaea6ee003bf50f247daeb31c7a9f4b849729caeeadafa822861bac25b0"]}, @typed={0x14, 0x5c, @str='/dev/autofs\x00'}, @generic="260e2127909bb777bbd0b398a2e00977cefac40e1d5ff713e0af5cce26c2f9125c137a05e9fcd459dafda54a98730720399838b6c8d50c3c5fd95724ca5948ef625cbcb7b465efd91ec796296200bd5e803ea68543ba9d992acec849eca85168f0d62788576810c8bd9a30a4410d297d6a68c1bc1f33c16e8d5026fd7ef17163212f0d200edb37ee59eca2e6e0bae803", @nested={0x2c8, 0x12, [@typed={0xb8, 0x16, @binary="4d8ff24c75394681ca6890f310401e3e607a1b7b386acb8c3dcf19e763123b0393c33117a0d924d8fa28a99b4096d187cb90448cd75d21204423ed58687a41cc0b721fc5172a22c48ca848a05280eaf191d78a7583d418daafd9cdfa435379aa626cf3a57a677d3431552382b2ed724c5feb9f688e68014895471969aea456f6c68d6c46c8c48d27d4dd02122ccd4465596cc51decfdfb18e6a4464ea9c78e15a4edab727e7c0c40e238fe1ca78652"}, @typed={0x10, 0x5d, @u64=0xd5b3}, @generic="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", @generic="c8bc7985a977752faadf075c468d42cbd2f00f0f8afcc07dcdfd174c9c16789b5cb6874cc19563c6eb5b4194bc82a240d6f53a4c92be7924689bc77aab2e8db0a3ae485e515d9fa212f634b000c8f4e5c8e9016f0e466f11bb3b906719c65717c9b5ce238dfe96d5d76207d6a68abcabeb5ab3ac8fef69607ccf702d1d49c0d4a4f7e385d8e668cf0869921aa0a5e9d248026e8d3143da5dc948e466b50a511c87c91c2119819d20eb4d7cbd24fc73984792f84a71696c1dd698cd0df34d71631a6f0f8344491b0237d5844718f91c523402f47d43333d1ede51bab3430e2b7a77bc7a", @typed={0x10, 0x96, @u64=0x2}, @typed={0xc, 0x3a, @fd=r0}]}, @typed={0xc, 0x6c, @ipv4=@multicast1=0xe0000001}, @generic="c281ba3f7b129e150cce672408eeaac00b76c448b5019d8408593e36d8d31723945ad00f4419e07cd20721d4734abcad496a31a9eb5b4b97462d8168b9c89efe5c5d66b86e00fd5b92b36d860c3cde267531a142fde4af3bece1f7c3a16165517216abc32ddacb2639443b78be3cbb76eaf5328751c11d8ba5a9d8121a01e9fdbd38931de2041a867f44e482aafc18f9a0a6372cb48942b4343a8d42ecb35656c485408b8335766bf722ecbcea13ad4cd6aa568b44bdb0b40cde66d1c1b652f4ca2be28509adba153159465b530433979d91a48114"]}, 0x6e0}], 0x9, &(0x7f0000005000-0xc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xc0, 0x80}, 0x4) 2018/02/11 00:12:25 executing program 1: unshare(0x20000100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x559001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000059d000)=""/137, &(0x7f0000001000-0x4)=0x89) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000003000-0x10)=""/16, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x88100, 0xc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000005000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000004000)='anviro\r&') ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000002000)=0x2) 2018/02/11 00:12:25 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004fa000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00004fb000-0x4)=0x81, 0x4) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00004fc000-0xd)='/dev/binder#\x00') request_key(&(0x7f00004fa000-0xa)='encrypted\x00', &(0x7f00004fa000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000325000)='/dev/snd/seq\x00', 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00004fb000-0x4)=r2) socket$pppoe(0x18, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000d8000-0x8c)={0x56a, 0x4, 0x7f, 'queue1\x00', 0x1}) 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r0, 0x4000}], 0x1, &(0x7f0000036000-0x10)={r1, r2+10000000}, &(0x7f000078d000-0x8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fef000-0xb)='/dev/hwrng\x00', 0x101, 0x0) syz_extract_tcp_res$synack(&(0x7f000028e000)={0x0}, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fef000-0x8)={0x0}, 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d9a000-0x1)=0x4) write$tun(r4, &(0x7f00009a7000-0x9b)=@pi={0x0, 0x0, @ipv4={{0x10, 0x4, 0x2, 0x9, 0x97, 0x2, 0x3, 0x77e, 0xdd, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@timestamp={0x44, 0x2c, 0x1000, 0x1, 0x18, [{[], 0x80000000}, {[], 0x8001}, {[@broadcast=0xffffffff], 0x1f}, {[@multicast1=0xe0000001], 0x7}, {[], 0x6}, {[], 0x400}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x9}]}]}}, @tcp={{0x3, 0x2, r5, r6, 0x1f, 0x0, 0x6, 0x4, 0xc8c, 0x0, 0x8001, {[@eol]}}, {"24c987d111bd72fcd7df119156381ccef7b37e5f0fa18dc72ad073300eeb1d3fc311ba147183cc63ba96201c0de3522a152aa31bbe3541f91c55cdec7b03b7"}}}}, 0x9b) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000ff0000-0x14)={0xa9e4, 0x1, 0x8000, 0xedd, 0x2, 0x400, 0x5, 0x2, 0x7, 0x8}) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6f000-0x1)="cf", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f00001b5000-0x60)=@nfc_llcp={0x27, 0x1, 0x9, 0x2, 0xd8f1, 0x8, "4e2587356373cade25385e928d628b13918ff8436acb6f2202a9d7d641dac7c38d467321f7269ea14bba2bed8a2640f0fc5f1f21c87b314c4d0d4e9c4be09c", 0xa5}, 0x60, &(0x7f0000870000)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) [ 119.564287] binder: BINDER_SET_CONTEXT_MGR already set [ 119.569720] binder: 23363:23381 ioctl 40046207 0 returned -16 [ 119.578209] binder: 23363:23381 BC_FREE_BUFFER uffffffffffffffff no match [ 119.585855] binder_alloc: 23363: binder_alloc_buf, no vma [ 119.591518] binder: 23363:23381 transaction failed 29189/-3, size 0-847 line 3127 [ 119.687456] binder: 23388:23408 BC_FREE_BUFFER uffffffffffffffff no match [ 119.694522] binder_alloc: 23388: binder_alloc_buf, no vma [ 119.700654] binder: 23388:23408 transaction failed 29189/-3, size 0-847 line 3127 [ 119.724797] binder: BINDER_SET_CONTEXT_MGR already set [ 119.730211] binder: 23388:23408 ioctl 40046207 0 returned -16 2018/02/11 00:12:25 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000fe9000)="c333f1e0e8932a8586d7c247a0d29126d911652fa46616ac03454fc254367e371681aab9e1ddff61940c9caccd50ad0712402efb93a75764a027833ed0b89130addb66d74a96cfea4212fb4b1c8db880b7ec47f3a010e62d73cd4e34cee91c21d840f0c33d36814b7c99b591c19f87b34e441815605ebd5342679de69970a77234fd7d47db6be9e38b85c8c2dbcbd25047898c93f85e8b32c1ea49109f519ac5a8c457d905861480825c") r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fea000-0x4), &(0x7f000054a000-0x4)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fea000)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e38000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000feb000-0x4)=0xe8) getgroups(0x2, &(0x7f00000e1000)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fea000)={r3, r4, r5}, 0xc) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0xfe9b) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') fdatasync(r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x401}, 0x1c) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000527000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000725000-0x4)) r1 = syz_open_dev$sg(&(0x7f0000971000)='/dev/sg#\x00', 0x0, 0x28b7868a88578ab2) modify_ldt$write2(0x11, &(0x7f0000222000)={0x5, 0xffffffff, 0xffffffff, 0x10000, 0xffffffff, 0x3, 0x5, 0x0, 0x6, 0xc95}, 0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000b01000-0x4)=0xffffffffffff4292) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00007b9000)='net/connector\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000b5d000-0x5c)={{0xa, 0x1, 0xdf, @mcast2={0xff, 0x2, [], 0x1}, 0x4cc}, {0xa, 0x1, 0xffffffff80000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x400}, 0x1, [0x749f, 0xfffffffffffffffd, 0x1000, 0x10000, 0x9, 0x401, 0x100000000, 0xffff]}, 0x5c) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000931000-0xc)={0x0, @loopback, @remote}, &(0x7f0000dbb000-0x4)=0xc) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002c9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009da000)=@assoc_value={0x0, 0x2f19}, &(0x7f00006d2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e08000)={r3, 0x6}, &(0x7f00002b4000-0x4)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d72000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:25 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = memfd_create(&(0x7f0000334000)='/dev/snd/seq\x00', 0x2) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00004fa000-0x4)=0x401) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:25 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0xd2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10001}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000369000)='/dev/loop#\x00', 0x0, 0x2) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000002000)=""/16, 0x10) readahead(r1, 0xffff, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x69, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [{[{0x9100, 0x0, 0xe418, 0x100}], {0x8100, 0x2, 0x10000, 0x6c3d}}], {@llc={0x4, {@snap={0xaa, 0xaa, '}}', "3bfd51", 0x88f6, "8c8d35acf01049e8aa822439b12c31ce795ca066911360b120b370999c10a3536d8eb9293ccc333a6c039f0723bf22b9eb3fa59aa159a8c29209b3aa279b529da72e8dcc6544b5375f49"}}}}}, &(0x7f0000004000-0x10)={0x0, 0x2, [0xd97, 0xafa]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000003000)=0x26) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000004000+0x5c1)={0x55, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000004000-0x4)=0x7, 0xffffffffffffff7a) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000+0xe0a)=""/16, 0x10) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000005000-0x8)={0x800, 0x1, 0x9, 0x8, 0x4}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000004000)={0x6, 0xc1b}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000003000)={0x6, 0x5}) [ 119.747019] binder: 23388:23413 BC_FREE_BUFFER uffffffffffffffff no match [ 119.753996] binder_alloc: 23388: binder_alloc_buf, no vma [ 119.759558] binder: 23388:23413 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a74000-0xa)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000031f000)=[@in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x2c) readv(r1, &(0x7f000080f000-0x10)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r1, r3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r2, 0x0) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000003000-0x8)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x4, 0x4) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d79000-0x8)='./file0\x00', 0x108) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000d79000)='./file0\x00', r0, &(0x7f0000bda000-0x8)='./file0\x00', 0x4) write(r1, &(0x7f0000c0b000)="1f000000f90300ff0000000120ed000007000953000000000100000101006e9e0000000000bbffff74dd677293e251cf", 0x30) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000433000-0x24)="b061c97abfb6f8b82636335fc48fe6f039a0e892112144198921fe7ade6317f1c1f0e956") 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0xef08c5d0c55d62cb, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000)={0xaa, 0x30}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x400020000000000}) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x2fea7052) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000004000-0x4)=0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)={0x1}) [ 119.829965] binder: 23422:23442 BC_FREE_BUFFER uffffffffffffffff no match [ 119.839660] binder_alloc: 23422: binder_alloc_buf, no vma [ 119.857076] binder: 23422:23442 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0xfff, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000005000-0x5c)={0x9, 0x1, {0x3, 0x0, 0xfffffffffffffc01, 0x2, 0x3b2b}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0xff, 0x3, 0x6}}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000001000-0x10)=""/16, 0xffffffffffffffc3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r1, 0x21c}, {r1, 0x10}, {r1, 0x20c}, {r1, 0x10}, {r1, 0x2}, {r1, 0x4030}, {r1, 0x8}], 0x7, &(0x7f0000003000-0x10), &(0x7f0000003000-0x8)={0x8}, 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000499000-0x20)=[{&(0x7f00002a8000-0x46)=""/70, 0x46}, {&(0x7f00002e8000)=""/229, 0xe5}], 0x2) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000520000-0x2)='^\x00', 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000051f000)=[{&(0x7f0000520000-0x1000)="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", 0x1000}, {&(0x7f00004af000)="100a562c72ed900a8ee95d2b05831e6a6294f4ce3f5f2d575fed4a97ce99d0cc140789c0d98b5b36754cb5c9792f060eedcfeab16a7a84eb736f6061e9d85ae9de58b95d38d38d8dfff4bdfe4071edea964d50d0c0ee1cf3fe764e720b", 0x5d}, {&(0x7f0000520000-0xb1)="f22e8ec125054ee86b8d3ed9458d9470381d1f8f7871674c80a1e8a88ada1d857fbc9b2c8f87781322f78a4921c0da7e95d96357c24ceeca4bdb3df3fba2efad71ffb92f773622bca88219bb682307261da1f631126dbaa9aca022ebb2cab9bbbfefdb3660d30ce38c53248560212efc605e2ffcab20b755a5020aeba5cf00caa8d248152a24bf0f615877449288da0a14e48faa328f85f6653e3e12fd97ac9663de689396fc6a262a8946234c2e4abb7c", 0xb1}], 0x3, 0xc) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mincore(&(0x7f0000462000/0x2000)=nil, 0x2000, &(0x7f0000be0000)=""/142) getsockname$inet6(r0, &(0x7f00006e9000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f000015e000)=0x1c) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003a9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xffffffffffefffff, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x800, 0x4) 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a9e000-0x10)='/dev/input/mice\x00', 0x0, 0x200440) connect$ipx(r0, &(0x7f00003e8000-0x10)={0x4, 0x800, 0x35cbf697, "bb355070c6c8", 0x3f}, 0x10) setitimer(0x2, &(0x7f0000edc000)={{}, {0x0, 0x7530}}, &(0x7f00009f7000-0x20)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d06000-0xf)='/dev/sequencer\x00', 0x400c80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000075000)={0x0, 0x7f, "e60bfc69dcbbc7e7628203b5e9fb96591b4eb511bea94a8082686f1071109db622946897ddfc139a15637d1d0d22c2133d21845f13ed3ce0a8fa9cf8d61c3c83c10c9e6e8a92b1fd9461ad7d075c9efcce34380bf617f85e4952af92d4a0c14fa6f8915785d9c08a027953a30ee034c67767d2173a1430ada9fc6f29179623"}, &(0x7f00000f9000)=0x87) stat(&(0x7f0000b5b000)='./file0\x00', &(0x7f00009a4000-0x44)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000bbf000-0x24)={0xfffffffffffffff9, 0x4, 0x80000000, 0x20, 0x40, 0x1, 0x101, 0x8, 0x0, 0x1ff, 0x73a8094e, 0xe4b3ce2}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006e6000)=@sack_info={r2, 0xfffffffffffffffd, 0xca87}, 0xc) getitimer(0x2, &(0x7f0000e32000)) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000005000-0x50)={@generic, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) r3 = geteuid() getgroups(0x2, &(0x7f0000002000)=[0x0, 0xffffffffffffffff]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="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", 0x1000}], 0x1, &(0x7f0000004000-0x58)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x30, 0x20000884}, 0x40000) 2018/02/11 00:12:25 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004fa000-0xd)='/dev/usbmon#\x00', 0x1, 0x101000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) [ 119.876556] binder: BINDER_SET_CONTEXT_MGR already set [ 119.883573] binder: 23422:23461 ioctl 40046207 0 returned -16 [ 119.899589] binder: 23422:23461 BC_FREE_BUFFER uffffffffffffffff no match [ 119.906844] binder_alloc: 23422: binder_alloc_buf, no vma [ 119.913376] binder: 23422:23461 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d1b000)={0x6, [0x400, 0x3bc705ca, 0x3, 0x1, 0x1f, 0x7]}, &(0x7f000022f000)=0x10) fcntl$lock(r0, 0x7, &(0x7f0000002000)) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x2, 0x2, 0x0, 0x7fff, r2}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00004db000)=@assoc_value={0x0}, &(0x7f00006f4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b06000)={r3, 0x6}, &(0x7f000081b000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c0f000-0x20)={0x7, 0xffffffff, 0x8000, 0x7fffffff, 0x6, 0x3, 0x2, 0x2, r4}, &(0x7f0000248000-0x4)=0x20) 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000863000)) timer_create(0x5, &(0x7f00000bc000-0x60)={0x0, 0x7, 0x0, @tid}, &(0x7f0000a66000-0x4)=0x0) timer_delete(r0) bind$inet(0xffffffffffffffff, &(0x7f000024e000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ac9000)='reno\x00', 0xfff) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000ae9000-0x10)={&(0x7f0000685000/0x12000)=nil, 0x12000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000140000)={0x0, 0x9757}, &(0x7f0000e1f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000296000-0x8)={r2, 0x100000b7ba}, &(0x7f0000951000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b56000)={r3, 0xfffffffffffffffc, 0xa1b6, 0x9}, 0x10) recvfrom(0xffffffffffffffff, &(0x7f0000acf000)=""/101, 0xffffffffffffff89, 0x0, 0x0, 0x255) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0xb, 0x6) sendto$inet6(r0, &(0x7f00006a8000-0x92)="099d252ec08a234ab996c6392e6715aafcc937e17a2c7d8471dc20c6c0ad03a36729dbceb9780a45625c62d5b19fd2a10687cb0ed5ba72e669d29ee9687d97860b71c6219c869dfe97b238367cf7cc75c17a3603ccf425e5ae63bf6b460d6bf66882ae4a020e669be0d20fa1b41ce06cf98e5078b5f8affda9e5f71b4db277aa548b5e2a0ff70ffce849c0b31444aaf8f3b1", 0x92, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) accept4$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000003000)=@abs, &(0x7f0000004000-0x4)=0x8, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0xfff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0x12c)=[{{&(0x7f0000002000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000003000)=[], 0x0, &(0x7f0000001000-0x37)=""/55, 0x37, 0x3ff}, 0x3f}, {{&(0x7f0000000000)=@ipx, 0x10, &(0x7f0000004000-0x90)=[{&(0x7f0000004000-0x13)=""/19, 0x13}, {&(0x7f0000002000-0x9a)=""/154, 0x9a}, {&(0x7f0000003000)=""/242, 0xf2}, {&(0x7f0000004000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/61, 0x3d}, {&(0x7f0000004000-0x67)=""/103, 0x67}, {&(0x7f0000004000-0xc4)=""/196, 0xc4}, {&(0x7f0000003000-0x68)=""/104, 0x68}], 0x9, &(0x7f0000004000-0xc5)=""/197, 0xc5, 0x97}, 0x1ff}, {{&(0x7f0000003000)=@nfc, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xe8)=""/232, 0xe8}, {&(0x7f0000002000)=""/208, 0xd0}, {&(0x7f0000004000-0x4a)=""/74, 0x4a}, {&(0x7f0000002000)}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/9, 0x9}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000002000-0xe0)=""/224, 0xe0}], 0x8, &(0x7f0000001000)=""/132, 0x84}, 0x400}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000002000)=[{&(0x7f0000004000-0x7c)=""/124, 0x7c}, {&(0x7f0000004000-0x5)=""/5, 0x5}, {&(0x7f0000003000)}, {&(0x7f0000003000)=""/120, 0x78}, {&(0x7f0000003000)=""/14, 0xe}, {&(0x7f0000002000)=""/89, 0x59}], 0x6, &(0x7f0000002000)=""/27, 0x1b, 0x3}, 0xffff}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x4f)=""/79, 0x4f}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/244, 0xf4}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/87, 0x57}], 0x7, &(0x7f0000003000)=""/36, 0x24, 0x8}, 0x9}], 0x5, 0x40, &(0x7f0000003000)={0x0, 0x989680}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffd, 0x301040) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000003000-0x10)={0x8d6, 0x4, 0x1, 0x2, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x5}, 0x8) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fcntl$setstatus(r2, 0x4, 0xc8dd92e2e3acac05) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006f9000)={0x0, 0x8, 0x8, 0x9}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000349000)={r1, 0x8}, &(0x7f0000ff9000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='adfs\x00', 0x1, &(0x7f0000fc9000)) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) fchownat(r2, &(0x7f0000763000-0x6)='./bus\x00', 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000cab000)=0x100000000) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000522000-0xe8)) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000ca5000-0x14)={0x1, 0x7, 0x7fffffff, 0x7, 0x6, 0x723847f1, 0x3f, 0x10001, 0x2, 0x2}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) [ 119.994110] binder: 23478:23494 BC_FREE_BUFFER uffffffffffffffff no match [ 120.024378] binder_alloc: 23478: binder_alloc_buf, no vma [ 120.031247] binder: 23478:23494 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) accept4$vsock_stream(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x800) 2018/02/11 00:12:25 executing program 0: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000419000-0xc)='/dev/autofs\x00', 0x210000, 0x0) faccessat(r0, &(0x7f0000f21000-0xe)='./file0/file0\x00', 0x10, 0x1800) truncate(&(0x7f0000d73000)='./file0/control\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000229000-0xb8)={0x0, 0x3, 0x1, 0x8, 0xb57d, 0x1000, 0x10001, 0x40, {0x0, @in6={{0xa, 0x1, 0x5, @empty, 0xfffffffffffffffc}}, 0xc29, 0x3, 0xc0, 0x9, 0x6}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000350000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000ae7000-0x4)=0x8) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001a000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c67000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x200}) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 120.043573] binder: BINDER_SET_CONTEXT_MGR already set [ 120.043582] binder: 23478:23514 ioctl 40046207 0 returned -16 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000482000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c99000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @empty}, 0x1, r1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x121000, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000004000-0x17)='net/ip6_tables_matches\x00') bind$vsock_stream(r3, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000e000)=@l2, &(0x7f0000022000)=0xe, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000005000)=0x8, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000021000)={0x0, 0x0, 0xffffffffffffff01}) 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000001a000-0x8)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, 0x0, &(0x7f000001a000-0x4)) listen(r2, 0x0) listen(r1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000001b000-0x4)={0x101, 0x7, 0x5}) 2018/02/11 00:12:25 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(0xffffffffffffffff, &(0x7f00002fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00004fa000-0x4)=0x10) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000003b000)={{0x200, 0x3}, 'port0\x00', 0x0, 0x800, 0x6, 0x8d0e, 0x8, 0x7f, 0xfffffffffffffbff, 0x0, 0x2, 0xfffffffffffffffc}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000021f000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000080a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000654000-0x63)=@ethtool_eeprom={0xc}}) pipe(&(0x7f00009ac000)={0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000063b000-0x1c)=@req3={0x6aa, 0x4, 0x80, 0x5, 0x7, 0x4, 0x2}, 0x1c) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0xf5d8, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, 0x5, [0x935, 0x7ff, 0x8, 0x2, 0xc05, 0x400, 0x8f, 0x2]}, 0x5c) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000059d000-0x1)='/dev/sg#\x00', 0x80, 0x208103) ioctl$KDDISABIO(r0, 0x4b37) preadv(r0, &(0x7f0000086000-0x20)=[{&(0x7f0000f14000)=""/146, 0x92}, {&(0x7f0000ceb000)=""/169, 0xa9}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x3) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000066b000)='/dev/ppp\x00', 0x0, 0x0) listen(r2, 0xb827) 2018/02/11 00:12:25 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000a0f000)=@nl=@kern, &(0x7f0000e0e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x1c)={0x0, 0x1, 0xa, [0x2, 0x401, 0x8c1, 0x5, 0x80, 0x2, 0x3, 0x9, 0x5d49, 0x100]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000091e000)={r1, 0x70, "b66d6c8ae6af256cf2d13457690e12fe1775c5fbc181d081c21ab7376d26bbc22dbbfc9e8a0566633e5d294f6f62ad3625f259cc4921e8479712c0f625f4d3d11a8f1d4b5628b47a1289eedf577594fa73621a5905def88b9bea3e1eaf339652310e8b3df67723d78834fd2a65d561fe"}, &(0x7f0000001000-0x4)=0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000003000)=0xe, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002000)=0xe8) getgroups(0x0, &(0x7f0000001000)=[]) r9 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003000)=0xe8) r14 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000005000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000+0x3ac)=[{&(0x7f0000001000)="a831faa4cb1b3f6a7d37e566b2d0c6e42d5a52e3ab2951ac4508828d7d3faca87ca2", 0x22}, {&(0x7f0000004000)="d5f0c2017e5c6749901f05aefed100422ca73e8592ab66bd6dafaa95286bdef5ad2e375c274993ac02fe76e50d0c4b76fce2f021cd2d658e76c6ae29dc61956dcf755993c660bfc408c03706e2c86da06d71e843989698543a3c80dd349064cf2864df1d99aeb91c937126a412893306a4d4792f4404240fb0d4a6e4b48f19b16c3a36e589e7a64cdcd3068ed5dc68e80f1e28ef3ac0ac184c093c20234884dbe90b2804269cb7ce4ed32869f95d82e537cceeb086c73b07ff3f14", 0xbb}, {&(0x7f0000001000)="76955a303fc68dbf31598e1f4a9ff092a503c03e95", 0x15}, {&(0x7f0000003000)="ec6bfc5854f4ae92211da3a7b30bc112bb877b44db8070623740787c36bd32fc0579e9a3411d1d63da3d7970d19c384e52203f496af877eb0959838ed0ef6885d0ca39b38db4cf2a4ff16c4c29430d8a0219a0fcd8ae386bfff6088135057404019a8172d524ef6f508cafada43c2a60ab50ca44e715ef1b7d37e834e39acbb812904e1584b7d950097ad9d4b830c68f561a73f13de5861c24f4", 0x9a}, {&(0x7f0000004000)="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", 0xfd}, {&(0x7f0000003000)="3aec42dfd03392b553811c9823d68afbc58789b1e22d334cb4a540d9c76f8ae43bf4ea2df0ceaa669e51c19d5abda5d5f06e9c7e21e23cab05ab20cd9a8d125e5d25ff4e55733204723e12fd7a055ee5f19070b7036240b488b6805582cb9c0107af3dc5d929c8626d71090cbae484235534bb246703", 0x76}, {&(0x7f0000004000)="74d5bf711c1b14149279c0d9e915b5f7edf2c832ed75b9aa5c21019b825c3d22dd16816ca27d1bd3788590a89ceb1f4b3e39849f5383180ff93c4cf24f466dfb5df4fed36da765c86e44d031e28242e1c53b4f", 0x53}, {&(0x7f0000004000-0x37)="4199ec887a50f71c62937884f8ee1b48f7be4ab889ab72f143ebc9249f37c7422f7cfa468ef339610e873404b2fbb6f7741dd4e6f23272", 0x37}, {&(0x7f0000002000)="a0", 0x1}, {&(0x7f0000004000)="099f92ab5c03519d97da8b9646fa5ed6d19d83d86353e515f2d035340538d142dfea289e8785a5372575b7663e832136fa334526de7fd9fd611d6979d1173d33dc8f57f8c1cd3b8477540061962627ee6d26c42833186169a0586810d30b9ea1ca6e865daa0b02a9ce9decdd0be8fdf2a11f79c3f3d58c4cf79db9e6d906b89d1953fb626476e0b866931e4aa2", 0x8d}], 0xa, &(0x7f0000005000-0x150)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r2, r2, r3, r2, r0, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r3, r2, r3, r0]}, @rights={0x28, 0x1, 0x1, [r3, r3, r2, r3, r2]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r2, r3, r2, r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x150, 0x4004}, 0x4000) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a7f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00002b7000-0x4)=@assoc_id=0x0, &(0x7f0000d60000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009bf000)={r1, 0xffff}, 0x8) r2 = timerfd_create(0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000985000)='/dev/keychord\x00', 0x20400, 0x0) ftruncate(r3, 0x4078e740) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r4, 0x0) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x43) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000)={0x100000001}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000004000)="a65aca4be85af18d986b59b5d91bd87d20a9c012978fe5fc10d9f9a842eded24bc4acb561ff58ed32bff7b2ddfadb8fd8dcb48d4ba6b064a27903ed4bf4ac3f680703417cbb81ef70397f0ac40b0ccc31118fca67814ee7b38a962e35b3892bfb983c3af4f1fe651f464c4b1ce403d27ca0957c2254a87a60f0aff60db8a50fa59abc55e73106e7a1c5fe211f3e0b1cfbaff5f165d0a1abc3f4ca04038767918efaab7bc5e463a11f7186628fb568532ae14a4b3119df7d59586a14cb456e670ecd4cbbcdb84b68f2d57bce6d24154ea87afaa5ef8a0c52173aee8506c753401cf6924fa7ebb609f33c980f8b4e1bdee5b1a9b6836b905", 0xf7) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r1, 0x100000000}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000005000-0x4)=0x7311, &(0x7f0000004000)=0x4) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x10) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) exit(0x8) syz_open_procfs(0x0, &(0x7f0000009000-0x6)='auxv\x00') 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006be000)=0xda, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x8000, 0xff) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f000020d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@x25={0x805}}}, &(0x7f00008a4000)={0x0, 0x1, [0x0]}) r0 = userfaultfd(0x0) write$sndseq(0xffffffffffffffff, &(0x7f000028c000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @quote={{}, 0x0, &(0x7f0000238000-0x30)={0x0, 0x0, 0x0, 0x0, @time, {}, {0x42c, 0x8}, @raw8={"72be5fa475a5998fabde6a06"}}}}], 0x30) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000085e000)={0x0, 0xe4, &(0x7f0000824000-0xe4)="e911b7ba0bf0f291da9b39e4485383ba4b2cfab22e56c65d594f9a0f04f5517f1759d6756c44e543b3bfe98fa392e18e797f7845689b200589b4295f2a1f42459f3fc81013389833aba69259241ad7f1a892fde2d723cdfb5f0166d87d1be7116faa011863ab68da839eabe152f307a8baf8bf3969475467408e7aa8c9d3251e8056990768573bc486399ef39f4dc98d8734eb2cbc2be2c79d345f2ad305d3a826a651a6676b2c3ab6540f002af54c9307c0476fc392c0e22a06a2df5d9503ff261acd60dfeddf7687c4b212df53a9a0f8b6893719a57a65d94ab27d1dbeda3cc61c5078"}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000394000)={{&(0x7f0000453000/0x3000)=nil, 0x3000}, 0x200000}) setns(r0, 0xc000000) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000006000-0x36)="6b657972696e676d696d655f747970652b2a6d696d655f74797065706f7369785f61636c5f6163636573737070703021626465768800", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000005000-0x4), &(0x7f0000004000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000)={0x3, 0x2, 0x1, 0x9, r1}) 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/ipv6_route\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000f6000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f63000-0x4)) readv(r1, &(0x7f000084f000)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x115a}], 0x1) [ 120.183996] binder: 23536:23563 BC_FREE_BUFFER uffffffffffffffff no match [ 120.200787] binder_alloc: 23536: binder_alloc_buf, no vma [ 120.207193] binder: 23536:23563 transaction failed 29189/-3, size 0-847 line 3127 [ 120.236223] binder: BINDER_SET_CONTEXT_MGR already set [ 120.241570] binder: 23536:23582 ioctl 40046207 0 returned -16 [ 120.257858] binder: 23536:23582 BC_FREE_BUFFER uffffffffffffffff no match [ 120.266613] binder_alloc: 23536: binder_alloc_buf, no vma [ 120.272326] binder: 23536:23582 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0xf000, 0x0, 0xffffffffffffffff, 0x9, 0x7fffffff, 0x2000000) r1 = syz_open_pts(0xffffffffffffffff, 0x204800) r2 = syz_open_pts(r1, 0x8a000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000002000)=[{&(0x7f0000000000)="024538b6569a0b10ca798f99cfe6b7274edd826d78fa7cb21bb3d56e8aed3cc483506e02b2aa85b5ca560160ae7787a0c80d15b6bd490e965cf579c497059425911b6162bbe954d6b400b22003a9e250b6464b939e763b80ce622b7da050a82b013d4beaa5bad32dbe19c922ccc50984906b2ff5a033e6fda64abd2a5abe6244964742a02083dedd0314044056", 0x8d}, {&(0x7f0000001000-0xb1)="766532b86ed45f334697f93121f9e2ff70ec8e6570dc9068c88b5db221e5b6bfcab3e86b3c038b6b0d3fe03e4ef12daf002cac17e2dcf54c2e00e58f11141ffe063fd7234afa6fe0fbfc1db6037d9ae6d7dc7494984d678f4de3560d8de2d13f1beef8f2baecccc67d7dba4d19272872069586ebe03fc6df5ec9a4cbdac987ab8825a47b5756dc20988528a211b6a27bbc2f26758747faef6d4075d514cc035810b9c6a92bf5eae122ba7ea67b1e91754e", 0xb1}, {&(0x7f0000004000-0x92)="036d8eb2123d3e87747699f57ba3d8996350d106559d461567158bd1c54045d8908775044660b32a6218d53b9f147ef21c8cda9146e16966a15f0fa76feee55cbca7c74516fdafe5d77fb81a38728894c0734a7b688279a695adcdea646782791345e38fcec7a79a2fb3c6d3ff5244a84d434d41ece078a29d910c07d2f3ebadea64ae0501b1fcd97d1b7660aee64c00f0ca", 0x92}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000-0xd1)="e77bb8ea8cc18d3718f1d3ff6858952cb2de0dcc27876a51b794cd94a42b02539fa5e6244c68a52c9f3387e727791b45da4e289e9a6fa968743d1678cad6be44424d2780872c5631f326fc8a10eae5376a2957b3fa0055de0cd5a46e0485c46c857c9202496146dd13ade28c5bbc00c0bec846c54fac0e34f3f3dacfe2d1ad4d100998bfe2b12b9eeb86c39da8075a0e2b90c98de8ac7af3eeabc00f42f803e3b83dc5ccbcd3bcd15382b69cdb0f049cce087012ed102c99ef66b266d4e367fc98315abbdc5fb33b43de772afdc59678b6", 0xd1}, {&(0x7f0000000000)="ec4176b56eb66999e34ed5a3a17505a90d531ac4afab14b2cb2f86c814ada89d4427034f8127d44fb6124b797610636e58e43e1bcc848823760f814eb04dac88d218d2c8a8dbea4bea31e35ce4", 0x4d}, {&(0x7f0000004000-0xa2)="a42512ade2250594d2c541f464a044930a1ae318635cc626ddcff39222cc6cfbaab06fd04c2a4d927873867263871ae38fc1bbc763069b64cc763dd8c648436bfe2e74e70becdf1bfdfa6ceb586492668a94ae66115e7035c7e6646de7f69a184202c831e972d726698a04536b026424bf5cce9b1651c4f021e87c3ee4268dbb9e44e1d25511b0f79057ed7042b0aa4481e1d7e745da2900bf9611503c177bc0adaf", 0xa2}, {&(0x7f0000002000)="bd7929962154cb49bcf37b7bc56f3a1e10033f34f2d51d0bdec5f29691abee764c001c56422ba2ffb125ee6211198af4bc39a8c4e251d8b6beb429deb4b8b9d4ec473823227fcdab37eb14c18e6cfcb5e901a149159b81b71c44c6b40d1fd9d7c712229c58eaac", 0x67}], 0x8) sendfile(r0, r1, &(0x7f0000003000-0x8), 0x8) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f00007a1000)="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", 0xfb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xc)='cifs.spnego\x00', &(0x7f0000c4c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000815000-0xe6)="cec9ebfe414d86bd37121cc8422829ad01423c9c2bbd945f10a66249044448b18a8534566b15ce52cd9af4c3467ae1c15e79a1ba5856511c51d1cc2bc0c3ccdcd77bd1ae8456b51a250d55b869ad7c1f3eb42f1dc8594ee62a763a11e9816c7d81c39e7c23fdebc0fb297903295cae456f8bfe7dcb450eb7ea96706d6303b0467caaa4297b7d1be7f2092e31575400f49118f031298ec196fdb05f984a41f86752c7a92f399b9e885696d0a9e7aca5b4947eb9e13fd4c08bfb52351dd453281bfd830f893143b1c9861de1f4a2ae8a103033ef78562423ba42c4c992efd4273ae28d4e633e20", 0xe6, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = accept4$nfc_llcp(r2, &(0x7f0000000000), &(0x7f0000002000)=0x60, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000004000)=""/81, &(0x7f0000004000)=0x51) tee(r3, r0, 0x9, 0x2) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xea) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000004000-0x38)={&(0x7f0000002000-0x60)={0x27, 0x9, 0x6, 0x7, 0x1000, 0x53, "9b2f784b49ba6f78f316e8afdbf9fc76ee4178b0c2ae288f63dbc97504f6790c3346c9c063b92078b887231ccb63aa8ab0c608f97d72e19c514efa1fcf6a9d", 0x3ff}, 0x60, &(0x7f0000004000-0x10)=[{&(0x7f0000001000-0x38)="ccb352c40679894632001d0ac1bb0d2426485676d3ea9511d8a2a6b91038ac75158d2d186b61de60383bd79a1adfc8f86e229473c2283b8e", 0x38}], 0x1, &(0x7f0000004000-0x50)={0x50, 0x13d, 0x40, "47b5223490e6065980800b6b0c28b3ad046fdbd5c11943ec6136ee4149310091b5392e50aa8a3a017c39e4ef3f6322479ca1398b6b73d2573134"}, 0x50, 0x20004000}, 0x40000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000)=@int, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000006000-0x10)=@req={0x20, 0x2, 0x4, 0xbee}, 0x10) recvfrom$packet(r2, &(0x7f0000000000)=""/141, 0x8d, 0x1, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000006000)="269be77ab70c35885dfb8b57516b9be7c9c1c9d1d7c3e1bfb1b2123f561e9fd09375a8ab60008e7c3def685fceda201b7625475f1bdc5a2cf21ee4119f3c2c052434cc5f6d2b25b01f97105130d5c94eb21286fc22b2cdad0ad8c7515d54ce6084314d239c606a3e83185bc4fa43849c102f4a2f4afea9b516698a9128bb1382cd0112acf52a21d9c6304d88d7729f3b04e67c7bef19890d65c09af94ac752ca67cfd9cb0a8279e35ecbf72ccec9899272f45790cb01d3844955b7322b9827", 0xbf, 0x0, &(0x7f0000003000)={0x3, {"52d074dc61bebf"}, 0x10000}, 0x10) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002fc000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1}, 0x0) r3 = dup3(r1, r0, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000166000-0x8)={0x0, 0x4}, &(0x7f00002b0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c5e000-0x8)={r2, 0x1}, 0x8) 2018/02/11 00:12:25 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x406) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x46, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e89154019db069c459e387ad57913e733b1615bd7c2d55328b9df010f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x408, 0x110, 0x0, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8000, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x3, 0x100, 0x9, 0x4, 0x6a4f349a, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x61}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x8, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0xff, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x81, 0xe0, 0x7f, 0x4, 0x1000, 0xfffffffffffffffd, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @empty, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x1}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff]}, 0x8, 0x7, 0x1ff, 0xa89, 0xfff, 0x20, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000-0x8c)={0xe7, 0x449, 0x1ff, 'queue0\x00', 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000000c000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000005000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x70}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000e8a000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00005a4000+0x1fe)=0x10, 0x800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00002d7000-0xc)={0x0, @local, @empty}, &(0x7f0000f89000)=0xc) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000848000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000f89000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000c04000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0xffffffff00000001, 0x1, 0x41c8, 0x3, 0xb29, 0xa, 0x0, 0x20, 0x0, r2, r3}, {0x1, 0xffff, 0x7fff, 0xffff, 0x7ff, 0x0, 0x2, 0x7}, {0x7fffffff, 0x10000, 0x7f, 0x8000}, 0x100000000, 0x9, 0x0, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x4, 0x3, 0xfffffffffffffff7, 0x9, 0x0, 0x7fff}}, 0xe8) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000aae000-0xf7)="1f0000a6520007f2000094fef5000f00070017d200000028b4a500ffffffff21686748a2eee08d13f9fc1e770ad677c20579e98af48e6e73b7f82e24362b58840c3065635a0fd2d70b9c3c9470bd794b9aece29ca6b497823b8446078c58a36450fc80ade3f3346c7acbe1bcffff0000274b51be653fa81dffd191e7422d47540eddf374c54afbcb416f03e5c59a01926e25be21c3b2192f3623aaa3a3984d508d30b5b5da6f55c42eb6cde790d8c88d8ff634489938381615a0a1c80000f05372da11981e6cf5dfe9a83b4867e89992019f480aa19bcc477c276bae1c9aef562169b4cb8a63179f4ff086b0ae29ab56e114d3861d9171", 0xfffffffffffffea5) readv(r0, &(0x7f0000c7b000-0x70)=[{&(0x7f0000992000)=""/251, 0xfb}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2d000-0x9)='/dev/rtc\x00', 0x8800, 0x0) execveat(r1, &(0x7f000049d000)='./file0\x00', &(0x7f0000384000-0x30)=[&(0x7f000091a000)='\x00', &(0x7f0000efa000-0x11)=':@keyring,cpuset\x00', &(0x7f000094e000)='vmnet1){em1^-#-vmnet0&vboxnet1,keyring\x00', &(0x7f00006d8000)="be40656d3129287d7b707070303a2a00", &(0x7f000046b000)='eth1{bdevppp1&\x00', &(0x7f0000b2f000)='\x00'], &(0x7f000087e000-0x8)=[&(0x7f0000af3000-0x8)=']&ppp1^\x00'], 0x100) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 120.352598] device syz0 entered promiscuous mode [ 120.375601] binder: 23600:23618 BC_FREE_BUFFER uffffffffffffffff no match [ 120.390345] device syz0 left promiscuous mode [ 120.403415] binder_alloc: 23600: binder_alloc_buf, no vma [ 120.409518] binder: 23600:23618 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00003d9000-0x1)="e4", 0x1, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000003000), 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f0000005000)="ba8256a91a1ca84be3d3cee7e18b21ce3d1d5eded1396dd0d616f089b536da070c90971b5c1058d0371476f16e5f799724", &(0x7f0000003000-0x4), &(0x7f0000006000-0x4), &(0x7f0000006000-0x1000)="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") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f0000003000-0x18)=[{0x1, 0x6, 0x3, 0xe41}, {0x5a, 0x6, 0xff, 0x8000}, {0x1ff, 0x2ed452a8, 0x4, 0x81}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000005000)="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", 0xff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000007000-0x77)="633faa0e4c3eb618933e9cd2eb8aab75cc0c258aac8372cb2fdd24694d1f7603062bda82c243f5b5764a3f3d2b6e6687206943280c1d4f28c9c0f5c34500aa25016cbaa8319ab214f2cfbe218dba074c60a300a57b3afac621225996ffa76a651e2ae5f1ecc48a2d3461114b2d87eef738896c8aed370f", 0x77) r3 = syz_open_dev$loop(&(0x7f0000004000-0xb)='/dev/loop#\x00', 0x3, 0x41217fd) read(r3, &(0x7f0000000000)=""/16, 0xfffffffffffffef8) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x600379d8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007a6000-0x4), &(0x7f00003e4000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000179000-0xd)='/dev/usbmon#\x00', 0x101, 0x480) inotify_add_watch(r1, &(0x7f0000647000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x4) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000)={0x1, 0x9}) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000003000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80000800000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000003000)=0x3, 0x4) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/199, 0xc7) 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) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x11c)={0x11c, 0x14, 0x800, 0x7, 0x3, {0x1a}, [@generic="a4bcbed2", @nested={0x104, 0x6d, [@generic="afe6673a16ad1c", @typed={0xc, 0x85, @u32=0x1}, @typed={0xc, 0x16, @u32=0xad}, @typed={0xc, 0xf, @fd=r1}, @generic, @generic="e32b21edc0336e370d8c79d437fc8cb3de8490fb6fbbe2ffdfedb35341a4a81f34b01ceb6aae4770bc5e492eee151ad99cdfc68204333f906ae1c4a1245c81dadbe09ead25cf2c9f5028f6bb54552176cb3de4d57fb5e4c457b69b69c68107253be9a44ac279849d72310fe9ed41d83103222f8b9c6a63decffe9db766a2c8987283cfc8ca6bb874e719db5a020ed8b5793f0be5b052d0445531b37fc3257a1dd317cfc7e107fc84cffc841d6b754500a19d41709a201c24607f97e19d6a7f012b7883da7fd649a7685f0c5aaa8f1c8c7ddd"]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x800}, 0x810) r2 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) truncate(&(0x7f0000982000-0x8)='./file0\x00', 0x3) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xe79cadfbcfa3da2) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @local, @multicast1}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000009000)=@ll={0x11, 0x1c, r1, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f0000008000-0x60)=[{&(0x7f0000009000)="5aab7412a559165ae5bc4d8a6344faff79d7ef92f70ea0ea84764705858a469af39bae50d2762382912eebda5cf2ef8287783eacd308fb8c2c9bc8cdb71014c9f6344dbf74b0f5e42117debe1c305485662020cf8dbc075dd43c0f65886420e1438015d1f8f21d29c5863edb28e605ab55833e9d23d3540e802c337095c2da5274b1e4bf19061049", 0x88}, {&(0x7f0000009000)="ef4d3f452fb89e8d013adca0dace64cfacb8300c9b73b4657395c9e5efb1595120743ba3d6f2499e282f4feab4e9438ae62c0cfb7b2f0722a2f7b3328934be39e1894ebe587b8a8d4f8f4a1b816e62adb3874109c7c6c844c498f965d041ba96b346", 0x62}, {&(0x7f0000001000)="c90226217e541aa0c14314ea18b65a2a618b488c4824bff14bc781f15d1b060882b8c2d52e8cc630660f250651284ecf093a27938c9f4dd8ba93b6d72429820e018be4426762baceaf3f44e1c82784729fa61db8bdf99782ab356c5c7cd3c48f450e6de59d3ce5920ccfa36f965e373556fd0a9eca368904b44d450ad69fe2240c651566b0cb1fbcfd6b5d9b7dfc365836650948107a1deaf874", 0x9a}, {&(0x7f0000009000)="3ad5bf4cb329117cab2abcb5e63dba7eaba72ada7b076aa2112bb6e4c2ce79e7b5db26954ec0a00af4cd86445405081d4ef890636f7b7438f756d3bec0fe6a9a9fc85f874b9ef2cda465f85ee09cf3a64fd7d23417afe8f74b682612a3f65932002b3ee75544cf97da67057c5e3d86f38c2c372d1f20cce4f2226e298fffc00bc7a11c58e7daa3b8f2c42f07d23643772f71be3a958d58faa4a06f2db9a3947d923520b6357a1b04ef", 0xa9}, {&(0x7f0000009000)="fe65b3f1cb5045cba6f1b2d41c7a1357dbcf32e8d553a94c0575e633facea00ee5d77f39a2ea68844083f8331d6f139d6f0f3626c74e0bab894fadd10a3ad88ca4c93a9075dfdc39e942fa0b96595d4d1e047475040a6d05d43d16e6b8b085558a62e0f6f94a7042984a285b6946ed0a6ba4db9f7b34e6", 0x77}, {&(0x7f000000a000-0xa7)="b177b41b05a312f9fc86d419b278852749cff56c49ff5b8b5ceb1c64b77efba06b68eb959813731b7e5ee2659795f2df650655459e25ccab45ddd90c11b789b65b1a15df42b092cce6669fd3b03b3381f02b8879b70213793d2a55677d09d4b6277c099a358a7af012ea43140b1964d7762ba6b855918fbf01bdc14e84b10ec65d5154f66ec36a5b46d6fab9af9b4b5dbf851b65994e9c007df4f171c320c091731731642b0e35", 0xa7}], 0x6}}, {{&(0x7f0000009000-0x10)=@ipx={0x4, 0x1, 0xfff, "c6bedf3f60ef", 0x8}, 0x10, &(0x7f0000009000)=[{&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000007000-0x19)="489ddd14019ff16a38511557ca9a9531d1e59f7d8c2b2a6a3c", 0x19}, {&(0x7f0000009000)="eae256fc8de5b939075a1ff0eb09316c6b25", 0x12}, {&(0x7f0000008000-0xd3)="ae15064de76ec9812d8337598eb3f6934c17a1550249122f3c0654a204cf1c6f3e287ff2dd2bb1b051d6d4fe577c8bd765133a7c0f0eff9d6c6ded0b4a1741ac77fbf0dfb15fe99417d44f8f5bfe4df70258d0c9ba8c5bbdec50bd842baa03814c19887b03b89ac0878747810d1b776d0aa35123b8401feed39e19902ed71a9e136702c9331cc6b3a4a7cc8ea8e78875284c7a17df91b6364b86be9355a281b93bd2738c93ce93b2e79d0b99ffb3725f9fbcd300705400dba2caf2dd457747404f9fc27d5d3d99e3a42078581c34758739c75b", 0xd3}, {&(0x7f0000009000+0xb39)="82a7b11c119eadf8e5efc4804c18c60c3819102992667b7006c9d88e207820f56688fd59d9c9474c0aa47f3817e81524388d997b004c03bcaeb5fea86b13cae408a4a9b8e0cdc1cf6d001472859bb03c68ef12236460fe2ecbada5ee99f453e7a9460f", 0x63}, {&(0x7f0000007000)="b2701fd975f2cb62a2d8d8575af7f5405bf23fd2893065dc61710c3df767b6f1cbe0a0def53f478abed124d750502fee711e1737061d344927b54a944c24c2b9aac494c0eb9e7e1a4a5c8c8be739a9e3b2fef5d81afb5543a22b8933415f241d296db2e7a451d2140fd6b9a70dbe2a6838869d5d952f47d0de4a89c4f39f86712b7a121f0ac8861ebe7e0fa88a38aea62954ed2dfce03292d92926ef4423dacd4f5db6a02e3cfe6592dcbbde4fb8e200d21a1932692139fb16", 0xb9}], 0xa, &(0x7f000000a000-0x280)=[{0xf0, 0x0, 0x9, "154464d9696acb20934bf6c02ae57058e8a1c5198c3a73021b9cd61c6afe504287cde26db339a6512aca4f35466d39d5b1a1f18c28980861bc83cca766d18c9c0cef5c50b84041d8a35b290ae15ef1ccb2a8ac0670fe4327c9bcc1000d68bf6b1467a0890f080cf315f2d01afc93ea8e8eee941679cf21cc9dd0c789dcf232a0a44121f95f5e3ec9b8c3322d588b8965629e3903e22a889512e88af0ef4be49fa0788136992fedd8b5c870d3f50f5640bad93bf42746a66bf0215ee41c77c8ddf9c2f7cf96f1aa2a6b9901f3a8e1174c9599aebbf13b77da451aa1d2a3"}, {0xf0, 0x0, 0xfbd, "13edecb5fa92ba355d7419222b6e93a0adcc19062dd2fac96381561e5f931650f93484c96c0798545c84b4782ce7285d2c2f9be1a23d8c8c5d28fee0e7a754bad7333a9f11af6c53267ada53a2fd269e43905c6e5f7e6368181d6293f270978234a4c10eefcee575d536a95a5cbf79f08b714d436ff86cccfeac69b525fceb92dd87a509b211784be1296ff70f1d7f78b0a20d83eba60ef3eeecc2e2267510659224ae33220194173bc05be01811aee9913824f9bb2d623db9f931f922857bd4e572bb56cbac56abde70e8ed8afbcd7893beaf1b7fce276591298b2315b8c483"}, {0xa0, 0x100, 0x2, "0e1b91509b6ebf2c859f71c32c74d92180e764d4ee76d01e359d27e74fecc4f5f3fb3baec65f5fc8b83fbeca096873dd6a32448a64f531fe43fc61d60b1d848e5620dc908a0e297003fd0be82a86a7fde7bd621f553c168b290fcd737c67b37ba24bd9ae37050b5a06703804a48b28317533bc53751840d0acb29569766f851e7aa9f539ee69f065331dec61cce3"}], 0x280}, 0x7}], 0x2, 0x40) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1}}, 0x8) 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x408, 0x110, 0x0, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8000, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7, 0x3, 0x100, 0x9, 0x4, 0x6a4f349a, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x61}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @multicast1=0xe0000001, 0x8, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0xff, @mac=@empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x81, 0xe0, 0x7f, 0x4, 0x1000, 0xfffffffffffffffd, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @empty, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x1}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0xff000000, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff]}, 0x8, 0x7, 0x1ff, 0xa89, 0xfff, 0x20, @common='bridge0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x9, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000003000-0x8c)={0xe7, 0x449, 0x1ff, 'queue0\x00', 0x3}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = dup(r2) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f000000c000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000005000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/02/11 00:12:25 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004fa000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x4, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000013b000-0x10)=[{&(0x7f00004f9000)="b9d90bc2bf1140b65a317e4d1fb229891acc8d3fee039bd83bf4dfabdbdc92d4b895a812eaba317545a1484615ea0916c10665dbf00052862defda8d4cc5eb1d45d64ebe96178d0b4a61ffc7f155ac558c6e49ab84669829031bb406ece2e3b81bed5b5d35fa8c1e3eac6921fec9cbc3caa7532899f267a6844e0216f87400b75f9ecc6e", 0x84}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) signalfd(r1, &(0x7f000010f000-0x8)={0x270a}, 0x8) [ 120.421839] binder: BINDER_SET_CONTEXT_MGR already set [ 120.428255] binder: 23600:23628 ioctl 40046207 0 returned -16 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0xfffffffffffffe2d) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c9c000-0x7)='limits\x00') ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000019d000)={0x3, 0x100000000, 0xd9, 0xfffffffffffffffb, 0x4}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10}, 0xc, &(0x7f0000150000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x1c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x40, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004b0000)='net/arp\x00') connect$llc(r0, &(0x7f0000c9c000-0x10)={0x1a, 0xfd, 0x5, 0x7, 0xca, 0x5e, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000757000)='/dev/loop-control\x00', 0x80200, 0x0) r2 = dup(r1) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000c6000-0x64)={&(0x7f0000269000)=[0x5, 0x1, 0x52e, 0x9, 0x1, 0x100000000], 0x6, 0x3e, 0x0, 0x7, 0x0, 0x5, {0x810006, 0x4, 0x81, 0x2, 0x0, 0x0, 0x5, 0x2da6, 0x1, 0x8, 0x7e03, 0x6, 0x9, 0x100000000, "18f947bb6bcbbed9e89c4a985f2be716c60deab2df68643fd20675980889503f"}}) fallocate(r2, 0x1, 0x201, 0x4ba) r3 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000289000-0x4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000558000)={0x1}) r4 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x2) lseek(r4, 0x0, 0x0) write(r4, &(0x7f0000313000)="b9b88307e7", 0x5) dup2(r1, r4) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) 2018/02/11 00:12:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000c77000-0x1c)={0xa, 0x0, 0x12a, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xffff}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:25 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x0, @rand_addr=0x1}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x20, {0x2, 0x0, @loopback=0x7f000001}, @common='nr0\x00'}) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000005000-0x4)=0x10, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000002000)) [ 120.480533] device syz0 entered promiscuous mode [ 120.493277] device syz0 left promiscuous mode 2018/02/11 00:12:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x5402, &(0x7f00006a4000)={0x7fffffff}) syz_open_pts(r0, 0x2000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ad000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00009bb000-0x4)=0x9, 0x4) 2018/02/11 00:12:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000002000-0x4)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000485000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000840000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/11 00:12:25 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000058b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 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) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x418, 0x110, 0x0, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@empty, @dev={0xac, 0x14, 0x0, 0x12}, 0xff000000, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x36519bbf38fe2629, 0x0, 0xff, 0xff, 0xff]}, 0x100000000, 0x8, 0x8, 0xffffffffffffffc0, 0x6, 0xb5e5, @common='bcsf0\x00', @generic="dc67149755a91a78e41cb7db70f52677", {}, {0xff}, 0x0, 0x107}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @multicast1=0xe0000001, @empty, 0x1, 0x1}}}, {{@arp={@rand_addr=0x1ff, @loopback=0x7f000001, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x1, 0x20, 0x0, 0x3, 0x7ce, 0x20, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="aab1c3a474110ae3053ed822d5a076cb", {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="5a74280000e7", @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffff, 0x9, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x12}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xffffffff, @mac=@random="7a5592cac1da", {[0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x7, 0x101, 0x2, 0x3, 0x101, 0x100000001, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0xe8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x9}, {0x3, 0x9}, {0x8, 0x101}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000002000-0x4)=0x1000, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bd1000)={@generic="3ed3095b5f3797f8856ffcaa6afc4c4e", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000029c000-0xc)={0x0}, &(0x7f000069f000)=0xc) personality(0x2000000) r4 = geteuid() stat(&(0x7f0000fcb000)='./file0\x00', &(0x7f000022a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b3000-0xc)={r3, r4, r5}, 0xc) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00005fb000-0x20)={0xfff, 0x0, 0x100000001, 0xe65, 0x10, 0x70}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000004000-0x5f)={0x0, 0x57, "18af8c735c93cd38e90ebf091e332df2e25249a228d21503ccca1cc950ef4af831c85c48120cae4ad0108b383e53dcac4f2ffe196c119db5ba23c8f258c0d6a1a60ca94ab3ea32c55dbb58221fe17a334eec42c0ce9408"}, &(0x7f0000002000)=0x5f) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={r2, 0x4}, 0xfffffe9b) [ 120.532765] binder: 23636:23657 BC_FREE_BUFFER uffffffffffffffff no match [ 120.540245] audit: type=1400 audit(1518307945.935:332): avc: denied { call } for pid=23636 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 120.575891] binder_alloc: 23636: binder_alloc_buf, no vma [ 120.584437] audit: type=1400 audit(1518307945.975:333): avc: denied { create } for pid=23680 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 120.590239] audit: type=1400 audit(1518307945.985:334): avc: denied { ioctl } for pid=23680 comm="syz-executor6" path="socket:[51280]" dev="sockfs" ino=51280 ioctlcmd=0x8916 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 120.611139] audit: type=1400 audit(1518307945.985:335): avc: denied { setopt } for pid=23680 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 120.612009] binder: BINDER_SET_CONTEXT_MGR already set [ 120.612016] binder: 23636:23686 ioctl 40046207 0 returned -16 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mount(&(0x7f0000351000-0x8)='./file0\x00', &(0x7f00008fd000)='./file0\x00', &(0x7f00006e4000-0x4)='aio\x00', 0x1, &(0x7f0000d56000)="28faafff098833b152a9bd2959dc428f0506b6fc0e6b478f38f247bffd0ed615438eac60e4b1a3d3f5bf6b30950dc5cbc2e931af7957cfd3a76a11cffa800fe2c7b6e8376fcf5e7adbb4b725d11003778c1157aa233f505a22d09b95b2bdb356824943005046") 2018/02/11 00:12:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00004db000-0x8)='./file0\x00', 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cab000)='/selinux/status\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ebf000-0x4)=r1) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)) shutdown(r0, 0x0) prctl$intptr(0x2, 0x0) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007f0000-0x12)={0x0, 0x3a, "f1efa9125bfe780112accb13f5ad22f22e89a0596196784cc59fd0ddb1248a35157538f6e8d54ed5f8ad06370471a2f469de2f46c3992d620115"}, &(0x7f00009b2000)=0x42) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001de000-0x8)={r1, 0x6}, &(0x7f000051a000-0x4)=0x8) 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005bf000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000e18000-0x98)={0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x19, 0x8, "e1a03d1eade650c9b88c5485b40c7c73320d4bcfe2b02ab9e0d1380585753332b753cf8f23c320191409094b88ea85e8ce2827522893977ab06622f5e5b37aa1", "f24621376465a90550a1bad8f3cfe0826aa75750893df62cdc9da8deee7934f3", [0x0, 0x100000001]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000004000-0x8)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffffffffffffffff}}, 0x9, 0xb0b}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000004000-0x4)=0x8c) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, 0x0, &(0x7f0000001000)) read$eventfd(r3, &(0x7f0000003000), 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004000-0x4)=0x0) fcntl$setown(r0, 0x8, r4) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/11 00:12:26 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r2 = getgid() r3 = getegid() ioctl$void(r0, 0xc0045878) setgroups(0x2, &(0x7f0000002000-0x8)=[r2, r3]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xc2, "f8165012d44a6d2c6de19fe2283ee1fb155f89565a4b8761b7a4d6611ae423fff4482046839c46d9a3d5e7fbf8e5129834d3c8766fd7278a91a1004a99a06eecdb21064df3d7ba19b1d5fd21148b0699ab935d200e63d4a54be008605c62ed39713a3582452ec7c2e673a73d783e11965c3f6a1ffbba3e10a06ea77e839e8523f8ed8d951a317eeeb92bb68a700d0d61dbf0ea1848d675efde629ca604a66bb613f213e938a63cc778812b0240bd032458292a3917107e9e85cb1b3771573089e7ae"}, &(0x7f0000001000-0x4)=0xca) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r4, 0xee9}, &(0x7f0000003000)=0x8) 2018/02/11 00:12:26 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00004f9000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00003fa000-0x50)={@syzn, @ifru_addrs=@can}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/keychord\x00', 0x101201, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00004dc000)={0x0, 0x10001}, &(0x7f00004fa000)=0x8) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00004fb000-0x10)={r5, 0x5c, &(0x7f00004fb000-0x5c)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @rand_addr=0x7}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}]}, &(0x7f00003ad000-0x4)=0x10) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f00004fc000-0x70)=[{&(0x7f00001c3000-0x96)="05745735a8722f9990cd974acf8a6ee437ecbb115113883ee629e63742e96e2248fcfe8678338cbc5524df4eb042c01dfbb448dd6e7c0cdf6b40bf298c60795b999f2f74fc2534e12a4bd2c68a0a2b4abe59108319faf187110b3f31f3659b9ef251ba350b1007cea382583290cb336a2fec9118534b73b08db2bb063f46ccbbaf050230ef14299549e3e02893665b6183166a8c0fd9", 0x96}, {&(0x7f00004fb000)="2764c1139640716308c07bb47b5e59cd5655a45a2e2ae021140dd02cf5883e3c6e8eced63cf027784cedb92e80b78a8ecacdb320438dcfabeec83aa661993a8bbcd3a0fa93a9067010", 0x49}, {&(0x7f00004fb000)="e07cdaa3cfaf639f0dd67683ed4929c3c622fd7476fd54645de8038964b4636c7de74593c99e3c3c91222baf4d12b8bc92b8383168bd4be8661c2e858d6445ab0ecec8412b074ea868d764c07c525c8af30814b67ef33c6d3926edaf898094dc6b7bd29658eee86853de608b32d69c87dc3af47b047be0ebd415", 0x7a}, {&(0x7f00004fc000-0x7)="b63c73c08f0fea", 0x7}, {&(0x7f00004fc000-0x32)="a38b6d812eeadee2383ab457c63d68959235672c158e521471973b8d0000140f51c58b3dba4b0f80ccb019411783c3c2af9c", 0x32}, {&(0x7f0000473000)="1632ba14262b3b7a76b83bbf5e21ae12b53f949cfb60d160f0e771183288096d856d0123e9c25c695161efb41be9d63bfcdc2ab199e662c5fe3c8676b376697b8a361426d3cad64883431058af038e1dc866b76677ee1a04f178247a7dbef36bf49c790ccca02c6e596a937505179db0e916b64b190764f81645ffe053500d4defd50f500d7d6a658410b36e11e03e4119f953a36c1c6554ac50267df41f0098ed68199df9536dab9bb5e52dda2c3e17ec7955aeeef35cbf8886d3bbcc66", 0xbe}, {&(0x7f0000311000-0x7f)="eae8b2cca7e666d8608beedf22ab03797d0d3d5a86d8abd6172ad753c92c927bfad1527a8645030e424798564d7ca0d21196269f30890c77f96d67051ed60bd6dc63ff719446dbaa8db9118b6cef099855b3197cf6af82c9428e02a40745460ac7072a4c62794332e4c9bf3bc574c5b4cdde99c85e994175194965cdb7638f", 0x7f}], 0x7, 0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00004f9000)=0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000349000)='./file0\x00', &(0x7f00004f9000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000184000-0x4), &(0x7f00004fc000-0x4)=0x2dc) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000026d000)={0x80, 0x0, &(0x7f0000432000-0x80)=[@acquire_done={0x40106309, r2, 0x3}, @acquire_done={0x40106309, r2, 0x2}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f00004fa000)=[], &(0x7f00004fa000)=[0x68, 0x0, 0x20, 0x38, 0x38]}, 0x7fff}}, @dead_binder_done={0x40086310, 0x2}], 0xef, 0x0, &(0x7f00003a4000-0xef)="69a565755b5be4fb5eb6c9dcede9e7f3f297872ef764834498a423025ef8bfca3e74876d4af97eef7a16f76ee9fdb7c427d5bce51bd13d0a12cb1a24a58caed37aa59f882201eaa0e79933dd042e3072743c51bd6c27a4e109e81ddf8620da653a031fd0ce9de33468cdb17c4f3d72a4d21b0487fcff3b136ccb8d6e0cba3f301736b068a6b2ef21b57971b4a116bcb454320dc4b462b550ddf78fc2e85ee1e8556270271b3b5fe007238b92d239a9011c14e0a1ddc561b590fc46344565094f959c2891b5c69deb8885dabc2240ab450f22263fd84a4c4070ecc26927e33647d7b79ea6fa9657e5c646a6bc7732c6"}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00002c8000-0x28)={0x5, 0x4, r6, 0x9000000000, r7, 0x3, 0x200, 0xa23}) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000002, 0xfffffffffffffffe) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 120.618841] binder: 23636:23692 BC_FREE_BUFFER uffffffffffffffff no match [ 120.693531] binder: 23636:23657 transaction failed 29189/-3, size 0-847 line 3127 [ 120.693535] binder_alloc: 23636: binder_alloc_buf, no vma [ 120.693553] binder: 23636:23692 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) accept4$ax25(r1, &(0x7f00009cd000-0x10), &(0x7f000088f000)=0x10, 0x80000) r2 = geteuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009ff000)) sendmsg$nl_generic(r1, &(0x7f0000ec5000-0x38)={&(0x7f0000b0b000-0xc)={0x10, 0x0, 0x0, 0x80000210}, 0xc, &(0x7f0000ba2000-0xf)={&(0x7f0000bea000-0x238c)={0x238c, 0x19, 0x800, 0x1, 0x0, {0x2}, [@generic="5497b7eaf5fae99eb73720aa3252c1d77a002c8a781c83c441ef8055c65d29c32b2105ed114309520a07ca94d5f931e904404226ae2d4c3358c97aae660508c716331b0557f392708b06933a85e18a6dd8ac6d25618cc33d9daea59d09a08262a11db7b76311d618b2348def0169bced5d1aac145785c67364c2f4f89c", @generic="03dc08388c323403f0a7d079eae1b8839dcd4458ac7183b2191d8fffc34b09259a41", @generic="3874b8c2848758d562fb2749d6063e2eed312bc0a019004bb0e1138fa92a622f2217cf5f46ff98eb8be226107a6df74f8fa4265b398bdb5b47835696793fb242", @generic="7df47d79402793fee3ebe37802fcfbad528ccfdf39b5bd9d477495ac4e", @generic="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@typed={0xc, 0x8, @fd=r1}, @nested={0xdc, 0xa1ab, [@generic="6003d690bfc5b094b82ec4e38463a6b1918c3362b82818c768b9bd353a91d8a19d7a2d57aef5f66a35ccf75b6b91bf0c15313806f2fbf699df3bdf8892f70f65b241fcc29dd426e7e18cdd4669fbb9fffebb2897f009bfd2c5721fa409a0641aa300", @generic="157f2bd41991d9629dcd63316023f87b51c725526d4301e4966f09c2451db20f7edb5eeacb5ad3de588e1d2b5920d41b068d1d56c323e7f4bf66f3d1815f767176ea3d483b33fa6210cb78f3dad673789048b3fc5aae0773536158a1d6117772f6c7e7a56fc3e540362339b5d269567f273e75"]}, @nested={0x10e4, 0x8f, [@typed={0x8, 0x2}, @generic="95f63eb2cc0e4fceb36342e7249fb975a6c0311b4f8ea1aa7a42f4357b1b6b70857f7d4f892a", @typed={0xc, 0x74, @u32=0xffffffff}, @typed={0xc, 0x30, @fd=r1}, @typed={0xc, 0x3b, @uid=r2}, @typed={0x68, 0x6c, @binary="bc0f05d034bd83c544675f07cab4f53f6ce882b9b6ea4067b468cf7478ed7c079b6ffb7640f3288de6a3c6ad664ef6f3f1c8fe76e717ca1ecab615bb681fddcfa2fe005ff97d0fc035a8f9da3679c5e10f7f5e9e7ce21c69328cbd5e1803"}, @typed={0x18, 0x53, @str='{}@mime_type\'{\x00'}, @typed={0xc, 0x49, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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"]}, @generic="17981396869eac2247a6fd675f762ac97781f03f3eabde6bb67029b80048214abe382d23eef9e58b91b112550dcac2bcc15529ac183ead203697125d406f6d32f0ed9efa40224ce5056401ce0530f5844d1c880cd8185eedb393c8f1f947556745e779eedc8675708079294be48428f800c17bb3e8ddbca721dc4249b605e7c8b96fde9cbf6cd0054d1c2084e98c729ddb31a55b3a7223ec78e4b874c241cba58122badf615acd383d4b43eb051e"]}, 0x238c}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) accept$ax25(r1, 0x0, &(0x7f00007d6000-0x4)) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c24000-0x10)={0x2, &(0x7f0000b87000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00004c2000)={r4, &(0x7f0000ee4000-0xfa)=""/250}) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_netfilter(r3, &(0x7f000037a000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0x200000000000d, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1fc}, 0x1}, 0x0) lgetxattr(&(0x7f0000c93000)='./file0\x00', &(0x7f0000184000)=@random={'system.', '{}@mime_type\'{\x00'}, &(0x7f0000fe2000)=""/253, 0xfd) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00003e5000)) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000513000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f000043a000)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000b6d000-0x60), &(0x7f0000175000)=0x60, 0x800) getresgid(&(0x7f0000fe6000-0x4), &(0x7f0000d7b000), &(0x7f0000268000)=0x0) chown(&(0x7f000037b000-0x8)='./file0\x00', r1, r3) 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005c2000/0x3000)=nil, 0x3000, 0xb) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1d, 0x7, 0x6, &(0x7f0000498000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r1, 0xff) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009d8000-0x4), &(0x7f00005ad000)=0x4) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00009d7000), &(0x7f00009d7000)=0xc) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000039e000)={0x0, 0x9, 0x1, 0x4, 0x5, 0x6}, &(0x7f00009d9000-0x4)=0x14) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009d9000)=0x0, &(0x7f0000431000), &(0x7f000077b000)) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000225000-0x4), &(0x7f00009d9000), &(0x7f00009da000-0x4)=0x0) r7 = getpgid(0xffffffffffffffff) fstat(r2, &(0x7f00000b1000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d9000)={0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009d9000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000611000-0xe8)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f00008d8000-0x4)=0xe8) r12 = getegid() mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000920000)={&(0x7f00009da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006df000-0x40)=[{&(0x7f0000411000-0x79)="191837a9f8697d753cef65642c1539d8e38a3fa5141201181a739af6d80064cc40bc8e1cc376c1e04ff7f24362146c350170698284b197a75b82c78bc4cd52f0dd0b8511b9e86b2322fe3babbd837dc6983598975a97dfd4a367727d9eb9262c5a2a2e574bbb5404d3a49a9c77f010421c9a346deabfb5330f", 0x79}, {&(0x7f00006c1000)="0cc1efe09be4fb93ca0d90b38e2ed41ee4f85b67226d6bbcc84919621eb1f2cd9b255a810374610e159574171fa37f059f83ae146210ba816e09aaf7073a96e52e8a8d", 0x43}, {&(0x7f00009da000-0x47)="abd03ec3542688d7668fd272fdbe1569eb29ebd5eac882e49d3e58e59081cfa34e2efde4b564248ae77556cc7f3a2ca1d1f46cccb8e776b39ef0683c380735aba456008ee01b7c", 0x47}, {&(0x7f00009da000-0x96)="75b5f42f901e178353fc1c52e6cd5cac6c6fea800daf29543a34f6ae4b1c0a741b70492ace5cc229008f32f71c5fbb513aba89370cdb8e391b5a53f01511f6208f1b047155a90acc63d20fac115d12e5ffba4f7d934e44879ae990004864bf90d75c9c5c0fddc7737b1fe1976792a5d82a99c75c5e11fee7c1857d8938ccc6be16279fb95133b2d89e036b1c13196bcb01784d1502fa", 0x96}], 0x4, &(0x7f00009da000-0x110)=[@rights={0x38, 0x1, 0x1, [r2, r2, r0, r0, r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r2, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r0, r1]}], 0x110, 0x4040000}, 0x20000010) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004b7000-0x98)={r3, @in6={{0xa, 0x0, 0xd05, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}, 0x6, 0x3}, &(0x7f00001ae000-0x4)=0x98) 2018/02/11 00:12:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x41) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x40000) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x0, 0x6, 0x100, 0x3f, 0x220000, r2}) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2000, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x65)=""/101, 0x65, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xf2}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ac1000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000179000)={{{@in=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000650000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000212000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000a66000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000e68000-0x20)) getresuid(&(0x7f0000528000), &(0x7f00009fe000-0x4), &(0x7f000031d000-0x4)) ioctl$VT_DISALLOCATE(r5, 0x5608) clock_gettime(0x0, &(0x7f00005ca000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000964000-0x28)=[{r2, 0x20}, {r2, 0x600}, {r3, 0x10}, {r2, 0x4000}, {r2, 0x2020}], 0x5, &(0x7f000087b000-0x10)={r6, r7+30000000}, &(0x7f000001e000)={0x3ff}, 0x8) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000119000-0xc)={@broadcast, @dev}, &(0x7f0000c76000)=0xc) clock_gettime(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000fc7000-0x68)={0x1302, 0x1b9, 0x35, {r8, r9+10000000}, 0x2, 0xb2d}) ioctl$TCSBRKP(r4, 0x5425, 0x6) 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000513000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f000043a000)=0xe8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r2, &(0x7f0000b6d000-0x60), &(0x7f0000175000)=0x60, 0x800) getresgid(&(0x7f0000fe6000-0x4), &(0x7f0000d7b000), &(0x7f0000268000)=0x0) chown(&(0x7f000037b000-0x8)='./file0\x00', r1, r3) [ 120.774526] binder: 23707:23728 BC_FREE_BUFFER uffffffffffffffff no match [ 120.796302] binder_alloc: 23707: binder_alloc_buf, no vma [ 120.806184] binder: 23707:23728 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000004000-0x60), &(0x7f0000003000-0x4)=0x60, 0x800) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0xdf2500000000, &(0x7f00008a4000)={0x0, 0x0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000171000-0x4), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000efb000)='yeah\x00', 0x5) 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000003000+0xe92)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x6, 0x6, 0x2, 0x2, r1}, 0x10) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 120.814547] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00008c0000)={@mcast1, 0x0}, &(0x7f000086f000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000072c000)={r1, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003000-0x8)={r3, r4}) 2018/02/11 00:12:26 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004fa000-0x20)={0x4, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000243000)={0x0, r3, 0x2, 0x7}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) lseek(r1, 0x0, 0x7) 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000004000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$inet6(r0, &(0x7f00001bf000-0x1c)={0xa, 0x2, 0x5, @empty, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) [ 120.874720] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 120.886749] binder: BINDER_SET_CONTEXT_MGR already set [ 120.886758] binder: 23707:23735 ioctl 40046207 0 returned -16 [ 120.890317] binder: 23707:23728 BC_FREE_BUFFER uffffffffffffffff no match [ 120.890346] binder_alloc: 23707: binder_alloc_buf, no vma [ 120.890364] binder: 23707:23728 transaction failed 29189/-3, size 0-847 line 3127 [ 120.955561] binder: 23776:23788 BC_FREE_BUFFER uffffffffffffffff no match [ 120.967107] binder_alloc: 23776: binder_alloc_buf, no vma [ 120.972674] binder: 23776:23788 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004fa000-0x20)={0x4, 0x0, 0x10002, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000243000)={0x0, r3, 0x2, 0x7}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) lseek(r1, 0x0, 0x7) 2018/02/11 00:12:26 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2000, 0x0) recvfrom$inet6(r0, &(0x7f0000001000-0x65)=""/101, 0x65, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xf2}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xe0e5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00007ff000-0xb5)="13e91dd7d8fd3d0839c5d05e9419097eeea2ffee4b9ac45b4e188b6b8440c20af948ee208664a3f3b58a8d2a8e8e39ec5f63c6561b9a5a70e439916b450299b42c80a70beec3b882ea1bd07c3f959fb90f57bb16addc561660f2b6c9ce365a6ba6c9172455c8a3d769b1e102d94cef373a5a86ed5a6cf34cee4f7c32997074982fcd", 0x82, 0x0, &(0x7f0000c14000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe(&(0x7f000056a000)={0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000cf2000)={0x0}, &(0x7f0000745000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002a3000-0xe)={r2, 0x345, 0x3, [0xff, 0x6, 0x5]}, 0xe) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) close(r0) 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000004000-0x5e)=""/94) 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x63, 0x1, 'client1\x00', 0x4, "0a617b4ed17afc3f", "dc29579ff880c872134f9b28fd8fb2f22f87aff47219d19e1a0cbf07fc07efe4", 0x1}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000003000-0x40)="bc3a4463cff11c21819d0e0928307564d99403d0891a88249ec00c39dbd1d9e162b957ab8f500e1c8a65f7cdbb92bf5e4a463af6e5d3636ec1af4ac0a3c2a883", 0x40) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/sequencer\x00', 0x408000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000417000-0x30)) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = memfd_create(&(0x7f0000eb1000)='eth0', 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000993000)={@multicast2, @rand_addr, @multicast1}, &(0x7f00003b2000-0x4)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000021d000)={0x401, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x1, 0x4, [{{0xa, 0x2, 0xe2c, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, {{0xa, 0x0, 0x7f23, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x2c2}}, {{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}]}, 0x290) 2018/02/11 00:12:26 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:26 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000)) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 120.997520] binder: BINDER_SET_CONTEXT_MGR already set [ 121.002837] binder: 23776:23790 ioctl 40046207 0 returned -16 [ 121.011031] binder: 23776:23788 BC_FREE_BUFFER uffffffffffffffff no match [ 121.018066] binder_alloc: 23776: binder_alloc_buf, no vma [ 121.023590] binder: 23776:23788 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x578a, 0x5, 0x0, 0x6, 0x6, 0x0, "edf8a5e6d8e7873f8a9b6ceb082059eebdd188dfae04696b28ff17455daa7840b01b4df06d5375400143653e6161c01ae931d9ac5833cdfc311342a76d8c1b1d", "a51a8069c67ebf67095ad2bfabcb07a98048a1d7f540efc1ec5b7973a895760bca73d769b5bf7cd027f312687213cefdd2d7797c5283389feaf9424561972129", "00215084f39d7f7b95c6eb9c9dc37ec79ccf88c85188ae294c6508f344974ffa", [0x0, 0x8]}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) [ 121.055952] binder: BINDER_SET_CONTEXT_MGR already set [ 121.067834] binder: 23803:23809 ioctl 40046207 0 returned -16 [ 121.080140] binder: 23791:23818 BC_FREE_BUFFER uffffffffffffffff no match [ 121.080170] binder_alloc: 23791: binder_alloc_buf, no vma [ 121.080188] binder: 23791:23818 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x3f, 0xfd) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)) 2018/02/11 00:12:26 executing program 1: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/11 00:12:26 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) getrandom(&(0x7f0000408000-0x6b)=""/107, 0x6b, 0x0) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r3, &(0x7f00004fa000-0x78)={'system_u:object_r:udev_rules_t:s0', 0x20, 'system_u:object_r:crond_var_run_t:s0', 0x20, 0x37, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x78) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000009d000)={0x0, []}, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/enforce\x00', 0x60002, 0x0) getdents64(r1, &(0x7f0000719000-0x91)=""/145, 0x91) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000d86000)={@generic="4fa643815e0e34345860a63f89629e39", @ifru_flags=0x1}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x4, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb), &(0x7f0000005000-0x4)=0xb) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) mount(&(0x7f0000885000)='./control\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f000075d000-0xa6)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000), 0xfffffffffffffeb0) 2018/02/11 00:12:26 executing program 0: clone(0x0, &(0x7f00001da000-0x88), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f000019e000)) 2018/02/11 00:12:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{0x8000, 0x0, 0x200, 0x7fffffff}, {0x2, 0x7, 0x40, 0x53}, {0x7, 0x1, 0x9c0, 0xfffffffffffff801}, {0x0, 0x6, 0x401, 0xfffffffffffffffa}, {0x217, 0x7ff, 0x410, 0xe8af}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d69000-0x10)='/dev/input/mice\x00', 0x0, 0x410001) r2 = mmap$binder(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x1000004, 0x10, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f00007ea000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c94000)={0x70, 0x0, &(0x7f00005bb000-0x70)=[@reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000032000)=[], &(0x7f0000b1e000-0x10)=[0x48, 0x38]}}, @acquire_done={0x40106309, r2, 0x1}, @acquire_done={0x40106309, r3, 0x3}, @enter_looper={0x630c}], 0xf5, 0x0, &(0x7f00006b2000-0xf5)="8d2a52f72655e55271ccdfa5adb1e0abbe7784982762cbfe9cf275ac2684c7a2968c5f2c481d0d43f80ed805bac80a1b6fb38f23eeb0bd87d9436a8b4841b1bb6fa2f20ed3d2894f33b57d2b9c36050befbdbf1ef6b3049935bfd97bcc1187e8ebd302b0eb685420b6e4513721beda569253abc73fa8367ece32f7429934e4999c7130af17a1ba5142bb95a44f86983b1e9d18c708e9fd05d585b4c0c4f0ed0e1a162c09b4af9e2c52368489e8aff157c7a5ab8f8b42a5633e656f77430a5d98a6c8cf2231be2e6c217d07243c95d2c8c81107fb759cef0f769fcb4ed3d2d90b5d8315159a96914ae18ff42a1a87deeebeee3a2462"}) syz_open_dev$sg(&(0x7f00003c4000)='/dev/sg#\x00', 0x1000, 0x0) syncfs(r0) seccomp(0x1, 0x0, &(0x7f000008b000)={0x2000000000000170, &(0x7f0000000000)=[{0x800000002}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd4000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d48000)=0x100, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000184000-0x8)=0x80000001) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f00006a9000), &(0x7f00007e6000-0x4)=0x4) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000969000-0xc)={0x2}) arch_prctl(0x1004, &(0x7f0000ecb000-0x51)="d2b3b1cf0481ad5873b21b2ceb6f4cbf4e7ccf7cc9f88a41a7f0837c691458f2f86b9ab7ef7f9a7218a8b0d34e4aadd5e980ab83d79e81958aa5cd362c599f7ffa104296ac91da93003dd139f81239f4de") tee(r0, r0, 0x10000, 0x8) 2018/02/11 00:12:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x33) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x541f, &(0x7f0000fe9000-0x8)) [ 121.090026] binder: 23803:23819 BC_FREE_BUFFER uffffffffffffffff no match [ 121.090055] binder_alloc: 23791: binder_alloc_buf, no vma [ 121.090072] binder: 23803:23819 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) creat(&(0x7f0000001000-0x8)='./file0\x00', 0xc0) 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000103000-0x2)=0x179) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00006f0000)) 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = socket$inet(0x2, 0x1, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004000-0x20)={0x0, 0xffffffff, 0x202, 0x1, 0x7fffffff, 0x200, 0x96c, 0x3, 0x0}, &(0x7f0000004000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8, 0x9, 0x2, 0x2, 0x4, 0x5, 0x0, 0x7, r2}, 0x20) 2018/02/11 00:12:26 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000005000)=""/149) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000008000)=0x2, 0x4) [ 121.168541] binder: 23827:23850 BC_FREE_BUFFER uffffffffffffffff no match [ 121.186683] binder_alloc: 23827: binder_alloc_buf, no vma [ 121.197377] binder: 23827:23850 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) dup2(r0, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000+0xe91)='/dev/sequencer2\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000001000)=[{0x9, 0x72c, 0x3, 0x81, @time={r2, r3+30000000}, {0x101, 0x1000}, {0x10001, 0x4}, @quote={{0x0, 0x6}, 0x0, &(0x7f0000003000)={0x4, 0x9, 0x1ff, 0x0, @tick=0x4, {0x3, 0x5}, {0x6, 0x7ff}, @raw32={[0xff, 0x1a59, 0x3ff]}}}}], 0x30) 2018/02/11 00:12:26 executing program 6: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000a72000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000102000-0x10)=@common='sit0\x00', 0x10) sendto$inet6(r2, &(0x7f0000590000), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) futex(&(0x7f0000e5a000-0x4)=0x54, 0x4, 0x2, &(0x7f00002e8000-0x10)={0x0, 0x1c9c380}, &(0x7f0000f7b000-0x4)=0x7, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0x31e, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x5}, []}, 0xf8}, 0x1}, 0x0) 2018/02/11 00:12:26 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/llc\x00') shutdown(r1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0xffbffffffffffff9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f000000a000)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) get_robust_list(r1, &(0x7f0000bf3000-0x8)=&(0x7f00000be000), &(0x7f0000976000)=0x18) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setown(r0, 0x8, r2) 2018/02/11 00:12:26 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000001000-0xd)='net/mcfilter\x00') r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000)=[{&(0x7f0000003000)="5c099d368c8cf1c4bf140292b38ea8f2eeb8385c383703c57737bcf7fc91e23c5cb7fbf6ae05449b7be575a4f5ffdb7d2655d2cdca8fbb46fc525844ea1e507b3896b3285f04061ae5f2f635fc67b63ce65adb41185c36e3e0b29f4ed5946f2e987085871579a5cf4fef2aab421d48c2836c6f13af2b5c8f43b50147976091255579bca065671f2fd4b5db7d6d4ae4876f4376bbf0cc21f9e82ad83433af40fd5b36a29b48d908f97914eb96291943d233b44c484c3752200dd22b95ba2a4a3abd0546ab36f32cbd4fb4590d18fd3af5dba70ecde26d1258322c14bd5b660019f44e4b931d80639156e3167bfb292706ca38bc12805f38cd44c98b7e2220ef380304adb08a82f5523e4aaaf3729972579f0f58add4cc5d2f2b628dceada8a2de5e5ff52d5ce44adfdec6db22e8a5ec349bc8f09acf62d2b22a320682e9dcd93cd90233d531cc701003333de6f8ecf4a62149614803d3b147d20a7917fc4f7245366197fce5547c1254504c798c3b8f0c456c1e95838faf08a8ac0b86b1d748a5ae3e9ecafb2db13e1060158ef6124f8e390fece58679ff1e4e4e99905ead0f29d6abc1275e758cc634625a20c359e85420f512aa06e2a5b1f65d94226b445f360334ce1b65715b0c671759ebb838014058d846b5ded832c7664e34eac6e9e20d5f8a36fffef13df45af16fe59bbc1c321523e010a8030f3fd5b045b83ca25a9b950f609c3b7534f2e85be52ffd41a683277eb1b92eaa37a7dc1a777a484f696cfc6c2fff62ec19ebb42916e6a9622a74cd3e14f6cd5110c005a9d92ac82b274a42cffd49fa76a25c14c86cdf27f7769dd17c67619f1510775f0899d4270f7451afbe80edd5f597715cd59d2ca5a54261fe6fbecf34e81af44a1048480a6e77ebc34063cc9ac72a2bee1d5000868c546efa810c6959b673ae9169a4ffad468d8725ed384be98c93e411458396f814e9f583b1ecd98395586c78d3b030b4328880c4a57d2724acb2f5a02009d640b406e3a372477d47c1019fc2695ef14b495e56ba1479ab1dfe07067d42cca235aa705250d64626cb20ea261e3226a394dcba7868b8be29eab0fd8954c1466ed17f758d50e157acd38d9641c413f09f59477c64886e29e7ac5b67875c36289077834445130a39126d74444b17c8e7724daa7b1fc219d1327631e266a31c24d553ef32f183ffe27da93344e625a0478e00173079a27e2df1e494674fc10afc0c6d9a661360076b55ba3225c3d3e9a44ad44884a1c0f49c1ab37ec7f8ba253330eef6a312b4b4db322f6d79545df4a03add60c82e702e563d36cac776e1ce4f9deba2edafd186353b1e9bd466ef8a5c80e66b5a20561aaed12d00a8adbcc44c3c6b433ecdece23b00b7d3b55aa1aca7baad8859b522423d42aaf90012ffd7f855039ad79765a6f9ff241d1d555516d32a4f44d346fd11fda49c58e61f887953e9fd7c30da6d7a62c50c9062f3e7e8e4b2b231b678c11efdbd1e2f99fd591efea8d75a87d43dce2408bfdf22ced69120ee795a90a3cf4a0a3803ab689f3d86ad832f69dc9142a32a7a358670b816e9d46178ae8bc701e39c1df3dd252c410acf44d0a79a58f753385b9b1b3c436a3984455bd706637f9007ce41d31dd9eceacf4eadffbc52dfd5ea6a6cc43ecda29350fb5c1541e6e1b1fdd6a9d1c98e1dcad4c83253fd99abd78ff5524741277f7ba277ac5ff39c6d51740b31b60c303c8db6022528cc588f14eae2ba47f4f2bd040d57abe22f020e4fafd5c8e1ffa378f2ac2e4602f654362eab97f91ea7917ba3d6a59c9022fc849df2e38cb8012e9ad9adcb3e393956f8eaeb813af5c45ff339a9071c85fdf480eba28672be850313f0be2466b9145aeb099c447e1fce5b67b80f4af136b141e9b77a4206c6e5a010a2335598e9ace17a1571d659eed187d1642a425fe9e1444901cd142a3210c57a5d57a6e1ed3bdca859906fab891fea3f32aa298b4d0c23c6213be4b602a3997992c9fcc9a01c1a6eb9a27443861f34a1d45c1cf8291e7f6bb007619b4e2ae2e9c769a3eb8e07c4e6c42fa609edb8ef2f6459d4e062cca018d8c9738ab99602317c881011137354a4d9a72e3d5679e019e0d78b4ba9c98d4c2c2f9e618240af17f035fc4d4ff5e3b6ea82df4342365c97182d898e0f3167828c6be261c0948960cb40c247893ff483bad9117e611ff1b8f7599336985a9071a6bc1882e2a281244076154b5a52e9d7bbeb595a271926afbbab6cadbf6e369d294c463d7f32cd335f0d12e4c9cd17e8e3b79f5f241c3bb6e3cc839a6c30aaf378ba0d2e400e5a00254d27be8fc44fbfacc7d9a48d25f7ad5e0f0ad79866fdfaa516ae9e448778083eda828413214af1eb29fac4d9d1792b9a8142565a44ec6478f2a61fac255cbb4e578c86d4ba6122952a3ce80c0741cbbe29e152775509a882e122842e19faf9fea82a7c7bbac4f45034648fc6fc003cb5c1e3e71876f3e4aca8e8015b2f66cae82e858a08fca86237969b629f4fe34367ec91118f35d695b4c02bb00dd154276be160dd8ca8dc3e1282bd29a3e814040343ed223b26ad45f7c50bc88b915b7e6ffa7fbb03f1eaa55b89766077d46086319722f87a5d61398791b43b59ca91195ce9f26fa414a46549c04665e411ae710905a9a307c552b5dac644576152b61463af0bbcd3c32995def9f502f29f0193aa2c69acbb84443a62323998299039e86c8376c3ecf3520796ea95ce6da0ee301788cbb836540b016c2e30c1a97ae11b5ef0192c033bbe02d54f4b94f133f7c0e690b67667180463efa9556ff8d1819e23640acf8d53fe6239f28daba318592ca4283477889e81e52f35ea673260769205b28a840432e4ad8720ec6f2090d13a270527aea9876759699932e98d8239aaac0bd81f19541c9bc55bc91869fc00b88040c1c2a92cc1b507860c76bfa619908c1354019590ca87ec250362416caa3c56fb452985903e16d4faeaf8a126ec51bb2ee571ed5e134cbc66d4f771b662aa47e67801a10b9631d02b2207fa6d7179b2cc4d33e3fb480d8eeb45a576530bae6ef7e6a4166434d051f77cd7a574c3410abf78c4ffa55c0026bb8d61b15040f594d930363223907b53dd2715013ad34e3e2a6d94864d3deeb90b8d54dde530c5e8e18a865dae2e36bde27d8ca24b341c0e0d4f463ab6d8b02ac94ee295f07fdfae2d3ba3368a4da479e790d1321b21970626ac4799d2906d0f29f9c439ab8b11134808e4c8f1965d9f2d4098957d4c1f91b48bfb690aaafc84a6813ef1cf4ef7d38e5d4f7522fc9e7de7dff83263f5ff61abbc3d7d6d2011e96c15d373bfe2cf5170fb6d7889747630d5275f92a836936adb864d252ef276ac6f5c8a488469543d4c3f74a7c4f4c80ce817e1c8c5dece8ba7c304aa7e49a8b48e54c5ef0e7274bc9fee8959914140d39ab3d036d1d17ba8eeb2e99500099059c857f3ac05faf5d92cb7f32161dfe391daf7e72c436a9cde8649d54ad788d93c99420c26afacdd53e8cd745ad80217b4fd62efa793f99474f39e5e4986430c30b2e5702ba4dfde4978ba0bcb7ff13ae364617773cfd8ec6325f128978892e48e0fb6fd72214c381fd2dfe39ca4d4fc9b3feba33e1ac7ea012d750c2086f36bacebc232cc8c3e32b0482af3146d6e9aa6d9167a10726e715cde5eeba2738535900a9383118b909a27962245dbff535047d4d44834ea52e881dcf4ff9f5c36fc971c4448ef63e25e98918a2fd58c875c0fde59ea0d812f1660156b59c8c45fb923d60080ddc87e5f0e4d6a6c316b33512ec105146c089fff8811a1841923192e65d6fcf53ce10d2876ed17387ad417de8b44c1f9199856b523be9ea45235ad9b4a66d1699d8eedb1825688eae0e10959055ea03c7a98295eaaa11bb170a3e69103f9a3d942b241678b5b98b4c27e569503ac8a8be4efe5ea9ec23db9b1277f17f670c613c7b3c46cc6935b244b2703e5c1b625b838466f8a638c676530d9928d082894c8886fe0b0cc8cb4d2bb4ebdb14e2a77657d01a94d40008f64aaec1e9963f4bcab6a8f521c9f98829476f017fe1d21dcc69f332296c0d4debb186c6c627940990df4c0fb66308ac1bcf035bad62ad8b5d9c53c837412248df43a7f890b02911d4bb95b7803a4bd65e07bc563dca003cf33e4d3c8e00acb8ae8da527d1cbe449579d44ed7f16f837e190e8e9a49038d358e9e73747804fc3b3d666c4ac34ee7ce097e83ec94016332466846fdba8361479a2f7b5c7859455b32692a89bde75a24904bed0de6fe992a7442b1e3b92bb7cadaab142eea563e442eb5cc0fb05e5b9f3690dfe5bf1655b55e1a900b11f1ed57f256324fa3f30f69a6fbd301407f04c24b67e424c3723001c23d33f1478b6b173c5c810455a36aeafe59fe5bed64339aa30a5ddff3c5fa0b5ae49b2701fec56c2f7b437cb64291c0191d08d4a50ed41f4ee7eb6b42699fb77b5fec6907a265e3d728bcaafd94a696e143e4a166c2ed0a8266046e34bd3c17a162a81930e5180c2dbe27cdd4e103a9075400faf4e63486e1be746def772c1165e72ea2c4f0938dca63263658cd64821e76448a316548d525f181d20c0a8e2c10caeec95aa2a7d2db8aae994caa6dbcfb0ac8ff219084e22563adda6bc6c4b28c9e9c7cb87fed6e9098eaec95f79f1d43985bdf498f28ad07bbb93ca4d76d77bf02ccaa9af41f55b9cee794087db5fa0793c82c5577c356f58143e3d2f97bfa4987042c069e20413de49043ce658ee2716523c4f5402f445aee9ee990b03b1fad7daf945f9aeebe7f93f0477eb502b4bc8264b21e72c4d834e33fb042499db50b4121ee965c338c58945776cecfd104e854f27a712f362d6c47086c77894878512f0196ef91395287831051af344ca1c18e80417d24a1c476bd10446d6c64971ff86bff1815c2fa2514e00b2ec455e829d153901c0589a0818a5f8d67e28e207354301bb4091b229b6174f5e5319782669054faccecc0f28b3703b13e0a0f4e37c06da4a02460b7c6f92b8ee53750ad8ddf1bb93afd146642df70db5b1876b82bd232a5e3d7c5b64b7b2f3240a112abdd2c4d90f882c329d43cbb7c966caffc634d9182b0b7bf5d8571ddbc3d1855ae637311c21460c3b08d2af17641678f02252349ddf0ac0b09f06e1c883fcef569d5798c60f2bb39244f5e78af5ed46a61cf4d8d76a40ccab62e6633e2a351b343b0df42616d9b1e7ff43db81ae9ffd093421b463905dc477289ee4b5d10e17446d1508beffa232bdd5ce5630316aa3fa7865db6823f4290d140ba3ac686fe2c7db428cc110ded3510e211802275cd7cd047163a5b3281e961c93d355c210d796f6458f597dda1149d89a0d0a8b2224839e50eaa84dfe5f8edb1b305d89341b417a238bb618ad5ab41763b661b051149b694bb81e0aacd8adec96915c9a9bf9b942e705c640b2caceaa8cd4d3c3ccfcd2375ccf5a833a0549fb482d607260329aa062b4db3133599e5c0334c498202cae24c00efca4101cf53497716866ee184d39b8103926c185a12c4a9aac15fad45b46ca12427541211f3f237f3812c13ce72f5977ae3ed6762c037724905dc1f4cfccbb50b49ff8edc5c638480878077e242f966e03b7a3521a26127d8db0e4c0121c381e4ea89e8e2ab704d2ce1b9195efc29ea0fd4f5041ac4b47f6b7c1024b438bed616636d40798da539874ff146d264253a90ac8b69ae55a9d1aaace66a86cb9f66eee52817f49b2199f180ddffc40ac7655028a881aa6fabc1f87245f7d9d30f0d37d3", 0x1000}, {&(0x7f0000000000)="56564695df5bfa7388e84b9de5346e0c6929f67dac38e00ee95f8b116e264e484c1dc3326dd45233b4c9c6c194f393e0d6b73314123551616b74d0eed773ed60deebc23181d3af57c168b92ac756671132b953729fe49ab0a5ce26e66932cfa68df4dbeb62725923e0b9311daa173be530adb389eedc1032c086192a9aadc5e831152f871d32cdaf70dc7720aac33f698654fbc2ee0f7a07654243d0e8853e11107eb017aa03b6d69b50e1d7a6c30c3209e9fc8ab5247a2d4ab760b3e0c0ba492ae7620ecec4686417013784fe8cbf6d", 0xd0}, {&(0x7f0000003000-0x4e)="c2d9157f6c739689d3dc3843f52fba8e5ab1581c2a55e80954f45180859d082a1da64a677de8906a3952ea2ae5887e7172748efcdc1f44c0ac5eb2e2d679bb625b2b4289c3447e1fce96374a9e86", 0x4e}], 0x3, 0xc) 2018/02/11 00:12:26 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000165000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) socketpair(0x1d, 0x800, 0x7fffffff, &(0x7f0000000000)={0x0}) accept(r2, &(0x7f0000001000)=@nfc, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0xfffffffffffffe7f) 2018/02/11 00:12:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r1, 0x40a) r2 = syz_open_dev$binder(&(0x7f0000332000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000029d000)={0x8, 0x6, 0x101, 0x1, 0x4, 0x80}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) timer_create(0x2, &(0x7f00003b2000)={0x0, 0x6, 0x1, @tid}, &(0x7f000046d000)=0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r3, &(0x7f00004f9000)) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) [ 121.244061] binder: BINDER_SET_CONTEXT_MGR already set [ 121.252308] binder: 23827:23850 ioctl 40046207 0 returned -16 [ 121.261564] binder: 23827:23885 BC_FREE_BUFFER uffffffffffffffff no match [ 121.261637] binder_alloc: 23827: binder_alloc_buf, no vma [ 121.261656] binder: 23827:23885 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000004000-0x4)=0x4) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/28) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000002000-0x8)={0xfff, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000239000-0x4)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r2, 0x540b, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e4d000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x4, @empty, 0x7fff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1000}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0xe0c0f42, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}], 0xdc) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a46000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000755000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@rand_addr, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:26 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2400) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 121.349474] binder: 23891:23905 ERROR: BC_REGISTER_LOOPER called without request [ 121.365511] binder: 23891:23900 transaction failed 29189/-22, size 0-0 line 3004 [ 121.373541] binder: 23895:23916 BC_FREE_BUFFER uffffffffffffffff no match [ 121.373573] binder_alloc: 23895: binder_alloc_buf, no vma 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 121.373595] binder: 23895:23916 transaction failed 29189/-3, size 0-847 line 3127 [ 121.414055] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.419958] binder: BINDER_SET_CONTEXT_MGR already set [ 121.419967] binder: 23895:23916 ioctl 40046207 0 returned -16 2018/02/11 00:12:26 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x5, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000)='keyringeth0\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000002000-0x1f)=""/31, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)) syz_open_procfs(r0, &(0x7f0000001000-0x4)='net\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000235000)={{{@in6=@local, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000140000-0x4)=0xe8) getuid() lstat(&(0x7f0000e5a000)='./file0\x00', &(0x7f0000276000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000a8c000)=r3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00002d0000-0x4)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000180000)={0x3, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @empty}, 0x2, 0x6, 0x8, 0x1200000000000, 0x1, &(0x7f00007f7000)=@generic="79fbc622ca7e9865dd44eca5255aaff6", 0x8c, 0x7, 0x1000}) [ 121.443719] binder: 23895:23933 BC_FREE_BUFFER uffffffffffffffff no match [ 121.451117] binder_alloc: 23895: binder_alloc_buf, no vma [ 121.459273] binder: 23895:23933 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:26 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000980000-0xfd)=""/253) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:26 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x24840, 0x0) read(r0, &(0x7f0000004000-0x10)=""/16, 0x10) 2018/02/11 00:12:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{0x0, 0x1c9c380}}, &(0x7f0000002000-0x20)) 2018/02/11 00:12:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000ec5000), &(0x7f0000be7000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/autofs\x00', 0x200, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000730000)=0x100) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000502000)="4cb0f504cd46c2ad5040167104662f0f171cf725120598fec3be1f1f5093aa017bd2932a5bb127f30852aba045267a566ad63f7ca2f45b13d41ab6b18e9d6a008a3cfa4382fac47fa4bf64ae66e3acd1c08ef2fab03506e72029dfd63c28361146316a292545aa3de0df34e37eee98bb226ebf6bd1f4ae74a5bb16912c2d07c4ead8ab90f5ae2f657631a360fe0603fa7a82503921900524f1a2776c02a222f63635355dbb4a8938abd8d25cc04b810c43e4a010f767c109059fb02d7c6f315da29d2a048832a529d0a1f2fbd759ae41219bcefd15a3ee36efd3b6448c3a2ea4", 0xe0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000015000)=""/81, &(0x7f0000e33000)=0x51) bind$inet6(r0, &(0x7f0000131000)={0xa, 0x2, 0x7, @empty, 0xfff}, 0x1c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000252000)=""/249) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x8001, &(0x7f0000103000-0x10)={0x18, 0x1c000, 0x4, 0xdc000000000}) 2018/02/11 00:12:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a88000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0}) pipe(&(0x7f0000760000)) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000692000)={0x0, &(0x7f000098c000)=[]}) 2018/02/11 00:12:26 executing program 1: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/enforce\x00', 0x30400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000024d000-0xc), &(0x7f0000001000-0x4)=0xc) r0 = gettid() ptrace$getsig(0x4202, r0, 0x5, &(0x7f00002dd000-0x10)) sysfs$3(0x3) setpgid(0x0, r0) 2018/02/11 00:12:26 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$dupfd(r0, 0x406, r0) rt_sigprocmask(0x0, &(0x7f0000013000-0x8), &(0x7f0000004000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) socketpair(0x2, 0xa, 0x2, &(0x7f00001d6000-0x8)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 00:12:26 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002fb000-0xe)='/dev/keychord\x00', 0x141041, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00004fa000-0xe8)=""/232) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x800) r3 = gettid() getpgid(r3) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000053000-0x30)={0x9c, 0x0, &(0x7f00004fa000-0x9c)=[@increfs_done={0x40106308, r4, 0x1}, @free_buffer={0x40086303, r4}, @increfs_done={0x40106308, r4, 0x4}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f00004f9000)=[], &(0x7f0000345000-0x10)=[0x40, 0x78]}}, @clear_death={0x400c630f, 0x2, 0x3}, @dead_binder_done={0x40086310, 0x4}, @acquire={0x40046305, 0x4}], 0xe1, 0x0, &(0x7f00001ad000)="09f47e4d157be778ba765491537764add29e0b2429efa4d90431245a46ee78994e9b75a186f145e8f04cf5261ac40be586689636b872f97724fb94a9dc2fe4e50b1d35203be5502e75cccc3dea5651b34871b3b1188f3ea47e563547207e37ba9081c8a0d2249fdc1fc9ae93a118f420e1110c3195495e91de9e95d3704196a8c56ed682c082bed52e96e31aa30d726874fb984c71f1b5ad663b98708f6aab1238d4a93bd8494493ad236cc5bbd072c91e71cd26e16f27ea9cd0031d80f548b87141acdd8298c5ceed2120f12b29b10b40aa3ece7391c816fa22c6a0e9c91595e3"}) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00004fb000-0xe)='/dev/keychord\x00', 0x111000, 0x0) r5 = inotify_add_watch(r1, &(0x7f0000468000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r1, r5) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e23000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xffff) close(r0) r2 = socket$inet6(0xa, 0x806, 0x7) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00007ed000)='/dev/usbmon#\x00', 0x3ff, 0x8100) openat$pfkey(0xffffffffffffff9c, &(0x7f00001ee000)='/proc/self/net/pfkey\x00', 0x602040, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000854000)) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x8000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000)=0x2) 2018/02/11 00:12:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setsig(r0, 0xa, 0x21) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x29) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7c000-0x4)=0x4000000000004, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ffb000-0x1f)='-(procvmnet1wlan0^usersecurity\x00', 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008c1000)) [ 121.582235] binder: 23952:23959 ioctl c0306201 20007fd0 returned -11 [ 121.590476] binder: 23952:23959 BC_FREE_BUFFER uffffffffffffffff no match [ 121.597708] binder_alloc: 23952: binder_alloc_buf, no vma [ 121.610855] binder: 23952:23959 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) signalfd4(r0, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) [ 121.634746] binder: 23952:23978 BC_INCREFS_DONE uffffffffffffffff no match [ 121.651881] binder: 23952:23978 BC_FREE_BUFFER uffffffffffffffff no match [ 121.662377] binder: 23952:23978 BC_INCREFS_DONE uffffffffffffffff no match [ 121.674035] binder: 23952:23978 got transaction to invalid handle [ 121.681992] binder: 23952:23978 transaction failed 29201/-22, size 0-16 line 3004 [ 121.694802] binder: BINDER_SET_CONTEXT_MGR already set [ 121.700224] binder: 23952:23959 ioctl 40046207 0 returned -16 [ 121.700823] binder: 23952:24002 BC_FREE_BUFFER uffffffffffffffff no match [ 121.700852] binder_alloc: 23952: binder_alloc_buf, no vma [ 121.700870] binder: 23952:24002 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000078000-0x15)='/dev/pktcdvd/control\x00', 0x10200, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a30000)=0x14) futimesat(r1, &(0x7f0000b88000-0xe)='./file0/file0\x00', &(0x7f0000f97000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000bc8000)={@generic="6a5c9eee6752ebfa333f3f88946f82f2", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) lstat(&(0x7f00008ea000-0xe)='./file0/file0\x00', &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000512000-0xe8)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x6c, r2, r3}, {0x7, 0x2, 0x39, 0x3, 0x64bd, 0x5}, {0x5d7, 0xffffffffffffff80, 0x8}, 0x7, 0x8, 0x3, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x0, 0x85, 0x7, 0x400}}, 0xe8) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000917000-0x18)={0x375, 0xed16, 0x8000, 0x4, 0x0, 0x5}) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ptmx\x00', 0x400, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) pwritev(r0, &(0x7f0000003000-0x80)=[{&(0x7f0000004000-0xea)="d8555a4d0c3f8e5c3779e5cc15639c0fa0affd8a7e0661de01f9a681e8f563d813efb4b9592cef17557ff18aa703b8150973540b70575cc4f2f98d9121e53afec70c85a1561a79509e9d0d15c72106d99cfca0cef43300f0568ce8b070d3242fd5730f6e74b7555b35ac1dd2de7aabdb38484b72fd3a9753d7ef8fd320d1eda90a73a5d4428a66c564afa88efa37175456cff0c4e19d364c60688abd5f6f50afbc5c2c064655a910d7ac33a84732e9bce77081807b34397f05a40d2c505a3d96a17d2352db55e837a3e1fe5dfc81465104d817cc5f54b2eca6f98d228d5e1ddf36f0ba67d625caff1eca", 0xea}, {&(0x7f0000000000)="f2ddb28792dfa906f27dc3b466ebcfb61ea883cf1d3f3f857296fd8ca40d8687d687b4fee8b93d34bf632692fb48ff2fad5687fe5814e3c427a5ef10c86720e63c80a0b093144cfc29177acb7ed3f9bd2fb3f487420af98329b46f7850f3c9a3bc6d4ff3794a604c0ce64c83fcc2afbde1aeeb012b2adadaecb5f4a82ae876369609ef68395bfbcbb0be943958028b0983104ece0964c6c23c49eb5803fe17a4eb604db22761c982f092c072adef17913eb783d72c30d6d0e717ddeb966bc1ca1eea4cb2ee4b0526973429d1fbdd09631b67e28714b80ab5df13740ead61a7b1af85c880e5", 0xe5}, {&(0x7f0000003000)="a7b19591b857a36e25bfd0a9b617ceff012bf5d1f7c49be49515657b69599541a8aafe7c90f866e64e96b5f60b575933bccc83e15894b8c5faa69032385e30917232ea4dc4dd35cc0fc525c22c7a61b85cf04635f18174fc34740f4707111fda2c90133dee0340c7213d81d997fcc048a51950596a5732e33a6199fd36d30f08a3d7e99295b47b11c89cffb9d8bd8386cc1898605fbf5e91ab767f318cb8dce65b75901f4b4e4a85bda8c2664b132130b01ee15bbaa013f6645a3e60c18ab535d77d79e839166cf7e5ee", 0xca}, {&(0x7f0000002000-0x1a)="218d9fd639cff5f12e3a5752cb5f30c62673008d5b6990f0a091", 0x1a}, {&(0x7f0000002000)="5b4452fbaf7688e49c63b355854e4f5d8dcfa2482e7e4e50bb222b9cc370c57bb0917235accda90dad735fe9a16edf0277378abf8a6422a680f8109b5bbb257a30417550f231664ce0d768cf11e92f8b5cfe40e91cde1fee3535e94c82e51a70", 0x60}, {&(0x7f0000000000)="6b9316e20de3db257a7419215a457f7da553d0b865b69b4a34110630ea9079b1cf22e1e1f34eb41c2bdf8a7984fd", 0x2e}, {&(0x7f0000003000-0x89)="ffb6b358a1d883a86a0c9447e570196c3b300fb1563ded9821a918c86198900d15e690048b62f6b35dcbf623ddb10687ceea3651bd0e63742a9bfb2ef2da19e954077ea76438e3ea3e25ae2770438bf584bbeb5f396a8de8016d109c98e88dd79f1a3b837ca63a1c7c1a1c2a75d1a026fa8ffa33172171511ff07daafd3b800cf5eb31bcba4b118ca7", 0x89}, {&(0x7f0000001000)="3ab009d552fe8cf2b50d70032025c45ee7c4314b8c19773fc71a5522202a4b2f4091cc", 0x23}], 0x8, 0x0) 2018/02/11 00:12:27 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000651000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000bb7000)={@loopback, @remote, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000824000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00009de000-0xa), 0x3d, 0x840, &(0x7f0000ec7000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00004d7000-0x4)=0x5, 0x4) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x424000, 0x0) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00005e3000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000004, &(0x7f0000e4d000)=0x4, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bab000)={0x0, 0x3}, &(0x7f0000ca2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001d9000-0x20)={0x2fdd400f, 0x0, 0x201, 0x0, 0x7fff, 0x3, 0x1, 0x2, r2}, &(0x7f00006ed000-0x4)=0x20) 2018/02/11 00:12:27 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x40a) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000399000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00003cf000-0x6)={0x3, 0xfffffffffffffeff, 0xf}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:27 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000b79000)='/dev/urandom\x00', 0x0, 0x10000) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0xb)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe3e, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x24)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u64}]}, 0x17}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000001e000-0x10)=[{r0, 0x40}, {r2, 0x100}], 0x2, 0x200) 2018/02/11 00:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) r2 = dup(r1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000054000)=0x5, 0xffffffffffffff8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) [ 121.706222] binder: 23952:23978 BC_INCREFS_DONE uffffffffffffffff no match [ 121.706231] binder: 23952:23978 BC_FREE_BUFFER uffffffffffffffff no match [ 121.706237] binder: 23952:23978 BC_INCREFS_DONE uffffffffffffffff no match [ 121.706247] binder: 23952:23978 got transaction to invalid handle [ 121.706254] binder: 23952:23978 transaction failed 29201/-22, size 0-16 line 3004 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000db9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00004b5000-0x3)=0x1c) bind$inet6(r0, &(0x7f0000eb5000-0x1c)={0xa, 0x1, 0x9b1, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x1ff) splice(r0, &(0x7f0000a60000), r0, &(0x7f0000d57000), 0x10001, 0xa) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) epoll_create(0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000004000-0x8)={0x496}, 0x8, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000080801, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000bbe000-0x4), 0x183) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c77000+0xe23)={0x0, 0x80c6}, &(0x7f00004ac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000990000-0x10)={0x8000, 0x8000, 0x4, 0x7f, r1}, 0x10) 2018/02/11 00:12:27 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00007a3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000703000-0x4)=0x3a, 0x80800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000079a000-0x4)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xcd, 0x0, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0xae0, 0x2400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000003000)={0x100000001, 0x4, 0xfff}) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000845000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000a5000)='./file0\x00', 0x201, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000205000)={0x400, 0x8, 0x9, 0xfff, 0x2001f58, 0x9000000, 0x81, 0xffffffffffff8000, 0x2, 0x3, 0x0, 0x10001}) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000099c000-0x4a)="5975afcc1b1baa60c70911ac80975e88329988a1931607f7f385c47b397551aecf54c4b5356ff5f1637cfc4a29715e3afdd905912dcda30691d624bd13a630d640453e7cd840bdc9eeb5", 0x4a, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004f0000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000062e000-0x20)=[@in={0x2, 0x0, @rand_addr=0x401}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) [ 121.829667] binder: 24015:24029 BC_FREE_BUFFER uffffffffffffffff no match [ 121.850343] binder_alloc: 24015: binder_alloc_buf, no vma [ 121.858830] binder: 24015:24029 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) syz_open_dev$sg(&(0x7f00002bd000-0x9)='/dev/sg#\x00', 0x60, 0x800) syz_open_dev$usbmon(&(0x7f000060b000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x80000) 2018/02/11 00:12:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000960000-0x4), 0x0) 2018/02/11 00:12:27 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = socket(0xb, 0x5, 0x5) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000040c000-0x8)={0x0, 0x5}, &(0x7f00004f9000)=0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00004fb000-0x150)=[{&(0x7f00004fa000)=@in6={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000196000)=[{&(0x7f00000d5000-0xe6)="f1031c2d2af043ca625ad960b236521182b6c67778e106dd70d44e568098768b8675200e38609553f2be7d244aded34ed2eb1feb6ac6e517fbb67c28feb452928f76c42bf69cee99ab0f290f4d9c399faa40ded9c50c9fa0a6024a69b843ec5e0e32a75b8072773899555c2975f66a69611448266c1e7663d3beec28ad332e2f4f507ab065cbe989a3a08c25361da152c678e4627cc4db02ba636171031a7da0c27e651758316ccf129c99dc953fd5ee005eab7cab2724c5474148d9010e02e930d56a25362139d941982a73a7f57bff746bb8f3dc9e8f1729bdec645b6d240ded00a05e776b", 0xe6}, {&(0x7f00004a1000)="c557e999468441b27410cffec08825e49f60528eb47388a788b31ae95bfea60de4b53ffe22ca4c60c1d713af901d2a4b2ad0a820386325ed6114b209faf0c9970ef1d922", 0x44}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000055000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000021000)=[], 0x0, &(0x7f00004fb000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8004, 0xa21e, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x9, 0x5, 0xffff, 0x7f, 0x0, 0x7e, 0xfffffffffffffeff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8207, 0x1f, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8002, 0xff, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x0, 0xddc, 0x40000000000000, 0x3f, 0x83, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x4, 0x101, 0x10001, 0x8, 0x7ff, 0xbd44, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x10000, 0xcc, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x100000001, 0x1f, r2}}], 0x180}, {&(0x7f000045d000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f00002c9000)=[{&(0x7f00004cd000)}, {&(0x7f000006a000-0x7e)="ce509bd3c252386d958bf6674d1080a443193e38b91735100638b53db745f3854b0e25da408e52e7bd9b6df35e6c23dad94dc9aeecb5b8b66e4fd6f99480db2a3ee9b1b9c211f86ade2c3218c69f19f7424606e640a1a57cbceab5ea0365be2df41e3e4e2734eedc98558979eeedc7fdc8250e3404146c1619d7e0e5d7f2", 0x7e}, {&(0x7f00004fb000-0x3b)="1500df9bf707bb6965223add3d82e606fa5a2df6d26b386b0befad1a2f3261673923d7f978bd10e3d4c13a4bc506ef2bbf0a9102821bfe434b6aa7", 0x3b}, {&(0x7f00004fa000)="7164b423833978151697c21ea3bc4e12ceecd2b3fc6bfc22220f1cffeef78deff19bf335d7b4a7fd31b7a87de23cab568e279bb23c11e95c405ca1edb84eb0343b5b9f3fb7deef189a9946a630d84b8c9c5a602947b8f4ff7533eda726f85e5c20e847c0991855fbbaa047586ff6c70a5bd24d3387ae7a1fdf12c777908f84dd6ac3205ee82c35441231484d563d5dad719731f8d9d1593460094edf42bd82f9d172d38f5e0e811072c2cbb45618e1a3a35a9ff7bb15efcaa62cd87c1b67e8b49e1e481c42d38d88faf591c55c1664947b3cf2adbfdd250002eaee474bcd675e3680acae4aa72777be1a6d6785bf", 0xee}, {&(0x7f0000005000-0xe2)="8dfd32a1314d4506a0d6b6597ede61b882161cef0d8f43d8ed919a8df626c9f1de1a1c6e3984f7c36774f20e1dccab86e84feb0acb6f23151a8a1915e8d7c5dc10c815e51e43025c42d52b74d142409a2eb73d14a460260b82cb5be8d2b08cf2bacbcbcb5427624d930b6e5b23f399f86d32dfe49951a86452e5748dc514b1f56d6db324c1651b846799a8c7dee1c158cf60fb19a376fff5b76597a7a09553d9d1df159ca1e129a4af179ef2101fffa904c684cf38a745e1ae91f880f53b100683d9c8144c3955654816c37cf32132f6415c9328084e36c906b2cae415d46a57d4b6", 0xe2}, {&(0x7f00004fb000-0xd5)="20d0af0ed027a673a6d1d9f1f5eca01be2318e51b3a8ffdbfc689800912adc7d486186c30e95a197bf2552bc1a1f3b0c0468fcc48d83f2cecf9ceefdd4e582bf294c7d86c90c26a98dd621d8d79ea731a1a4f7d8151827d97cbbbb2376d65fd13049bc7a7d21fa9cd5888526c9f3053da707dc1aa0904cd29cb0d23b58efcace74380df2d6431540153d0443e06bbe246b37c7bc6ef1df6bab6a9edc06bb60c56441dc027cb7b0a52a45225b22f21cc40249d5531d6c095d0b0b71e576e4d2a0e36fb347dcdcf1f31989bd04b53c7b704ae0efe97e", 0xd5}, {&(0x7f00002b6000)="7f78cfadda3288d48956dd152457c71cf21e0f06d99cbeb80d8a864ef37f2ac90b0e48e761fd4196424ec280988bb5bde2a15cdf535223760e0cbc41bfd76c80a2332656f6eefb24ee104a", 0x4b}, {&(0x7f00004fb000-0x5b)="771a1004eda8319f7a6767b1f0408f7a3a4286c04b14881fcfe5782ba23aeb126f7c85cfdb14858663e21a444819564cb347d8d9899679ec715f364b99d387c762e29a34f0cc38b5082ae72604879a082ab7730efaa5145e615bf9", 0x5b}], 0x8, &(0x7f0000443000)=[@sndinfo={0x20, 0x84, 0x2, {0x3f, 0x200, 0x7fffffff, 0xd083, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x90a8}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x7, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x1, 0x2, 0x9, 0x387, 0x7, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0xfd27, 0x7, 0x0, 0x71}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x5, 0x6, 0x0, 0x595, 0x9, 0x7a54, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0xa, 0x0, 0x2, r2}}], 0x150}, {&(0x7f00004fa000)=@in6={0xa, 0x3, 0x80, @empty, 0x80}, 0x1c, &(0x7f00004fb000-0x10)=[{&(0x7f00004fb000-0x3e)="25073527953c1fc8f40d77b1392dbf7817c089bec3acecc444d6af1bfe0e1022eedeebcf186bd6b674c54e5bf104dd958f0f4049c3c97d0a82dc6f09d0ca", 0x3e}], 0x1, &(0x7f000006e000)=[], 0x0, 0x20000010}, {&(0x7f00004fb000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004fa000)=[{&(0x7f00004fb000-0x1000)="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", 0x1000}], 0x1, &(0x7f00004fa000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3ff, 0x4, 0x1, 0x741, 0x9, 0x80000000, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x3, 0x3f, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xb6000000000, 0xfff, 0x201, 0x9, 0x6, 0x7f, 0x7fff, 0x40, r2}}], 0x90, 0xc000}, {&(0x7f000048d000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f00004fb000-0x60)=[{&(0x7f00004fb000-0x71)="409f11959eccf1871a948171ecd7cc98ad9812eb81bb31650198cab2a8f2b7c9aaa300a306fe48b1678a7aeff918ee15f2a320e50e0c8df4e52e5b0e7a6f9398d0bb20de508e12ba198addbd3653b708605426520a65161604a9457eea86974808131c20df35fd71d68b66351a8b423b14", 0x71}, {&(0x7f00004fb000-0x23)="a42eeff34447186126c83f323e9472dbd75c21d3d5cd317c66b1ed2d7df47c699004b2", 0x23}, {&(0x7f00004fa000)="05c7fc8593bc670774cdcc1033c73235d9ab6ede14f0a693fbf76c79c15684342434f2385742cdae441435bb2abe23c8db37d416e3b42bfc22d70acb7db291babc26d73e4bec363da05f912f66daaf4e93cd7df7", 0x54}, {&(0x7f0000424000-0xad)="b5266ee694e713e858d3d322518ce7d1ede30143fcbff10196542712e49a3311f3d4529c1b12c4d650face28f22dec1d2758dd01a1119512efb19304b137b1d9e866921edae84c87d8a9fdf17cbe23b1c340147b40abd1e65772878a159bfd812c0fd79764878138e882af24702a6e0d5e0b455ebc223c3c7ad63b7c358770f0aa97fb6f08205257ed6b0e51a7b6f3cce87ec50195933a29a44bd7b818dde6c7c80147eb85103cd5eb9b3e0be4", 0xad}, {&(0x7f00004fb000-0x48)="afee5041e15c87fbc5617e3b538ea96b5841be58fcd7a2bfc1d0c544aefb6ce9cbe23b1b532302822e1f09dc4eb92b8039b9a861dfe58b9585ded4203fb88258cca8bb779f7ede7c", 0x48}, {&(0x7f0000021000-0x7)="a7ecde8dce651a", 0x7}], 0x6, &(0x7f0000312000-0x30)=[@init={0x18, 0x84, 0x0, {0xfb, 0x81, 0x9c, 0x3}}], 0x30, 0x4000801}], 0x6, 0x20004041) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004fa000-0xa0)={r2, @in6={{0xa, 0x0, 0x4db1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}, 0x80000001, 0x1f, 0x3b90, 0xffffffff, 0x11}, &(0x7f00003d7000-0x4)=0xa0) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000003000), 0x8, 0x80800) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000003000-0x20)={0x1, 0x4, 0x7, 0xffffffffffffff01, r1}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x54) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000005000-0x1c)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4a00}) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000078000-0x15)='/dev/pktcdvd/control\x00', 0x10200, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a30000)=0x14) futimesat(r1, &(0x7f0000b88000-0xe)='./file0/file0\x00', &(0x7f0000f97000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000bc8000)={@generic="6a5c9eee6752ebfa333f3f88946f82f2", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) lstat(&(0x7f00008ea000-0xe)='./file0/file0\x00', &(0x7f0000803000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000512000-0xe8)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x3, 0x0, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x6c, r2, r3}, {0x7, 0x2, 0x39, 0x3, 0x64bd, 0x5}, {0x5d7, 0xffffffffffffff80, 0x8}, 0x7, 0x8, 0x3, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x0, 0x85, 0x7, 0x400}}, 0xe8) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000917000-0x18)={0x375, 0xed16, 0x8000, 0x4, 0x0, 0x5}) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = accept(r0, &(0x7f0000002000)=@ethernet={0x0, @local}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000003000-0x4)=0x100000001, 0x4) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00009a6000)="444a5d2b790dbe4d75ae517fb7e8d087386916872a65b2ae80cb75ed1ed83e0032f1f9abbf92ae785c3d84dae75547c7ae90ef85dbba2efe243decff88cd638b6518532dc088c02e6bb6f68450787f832a040fe928650985adbb2cd8f2ec6d33b60127dbfb6b5e2225a5367761cd8e94a454c528ddedec069fb16871b1692ab03fc87c19ce878e0b70e2a6a65fac4c796ca9ce4b4061518a59ebe82359d9e22aa367f9d024720c34", 0x95, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x666fb8fe}, 0x114) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001000-0xb)='net/rfcomm\x00') readahead(r1, 0x81, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000004000-0xe8)={0x0, 0x0, 0x0, 0x10001, 0x8, 0x0, 0x9, 0x9, 0x4, "9aee0eb24bbb603e481240a6e75783f4971d7046d3620d303689428cfed4b31458e6a8d2752dcf07d91e5346e193c60dfc193c94ab0c5712228df131bbd62262", "6c1b583a8776adfc845db2fefd27e8e888afa87a671a947eb9e9b18b33999f4b28207459a46315c6e4b0951708f8f24c13124ef9cfae5acaa1f65e48f0c43f3c", "7ae710d70eb94c3baa3a6484a74de6bb5c9db020ca330608fbe262c9cc1cf12e", [0x1, 0x3]}) socket$inet_sctp(0x2, 0x5, 0x84) getcwd(&(0x7f0000001000+0xf51)=""/84, 0x54) [ 121.883321] binder: BINDER_SET_CONTEXT_MGR already set [ 121.889672] binder: 24015:24029 ioctl 40046207 0 returned -16 [ 121.911247] binder: 24015:24049 BC_FREE_BUFFER uffffffffffffffff no match [ 121.918629] binder_alloc: 24015: binder_alloc_buf, no vma [ 121.924374] binder: 24015:24049 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fad000-0x8)={0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000cb3000-0x8)=@fragment={0x3e, 0x0, 0x80, 0x7fffffff, 0x0, 0xfffffffffffffff9, 0x0}, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007e3000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00006b1000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @random="f4fa229b9187"}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="f4e294303bfc5582f1a872a5f3e7b8a7"}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000cde000-0x8)={0x0}) accept4$packet(r2, 0x0, &(0x7f0000065000), 0x80800) r3 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002e2000-0xb8)={0x0, 0x5, 0x4, 0x5, 0xffffffffffffff28, 0x0, 0x7, 0x8, {0x0, @in6={{0xa, 0x1, 0x561, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x4, 0x400, 0x9, 0x5, 0x3}}, &(0x7f0000a15000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000d0d000)={r4, 0x1}, &(0x7f0000d27000-0x4)=0x8) sendto$inet6(r3, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000105000-0x8)={0x0}) read(r0, &(0x7f0000de8000)=""/206, 0xce) r2 = fcntl$dupfd(r0, 0x406, r1) sendmsg$nfc_llcp(r2, &(0x7f000004e000)={&(0x7f0000ddb000)={0x27, 0x4, 0x3, 0x6, 0x6, 0x3, "f7c7990685b3b43adc242413a65d73d722a78b57ea728d5391a8f46bc5c9ca6361befe67ed67949d765339106463dbf2c167a774aa15248ae0e2495a4044df", 0x7ff}, 0x60, &(0x7f000080a000)=[{&(0x7f0000908000)="abc0739901c46a8e5be67ecd7ccbb9af3ce9418dd6c08140797c5b3d81c456bef49e9e37240535cff7419b240fa4a1617d4aa7627f349976d7a44e2a12009132fee35822e3883582c230e1bc6a182c127414b53fc8f006e097b57b9480c389c8be7e1f5beb48c3d4a191d22aaf0532a65431bae1d055b792db959c151ec980595b61093f4b4943c298f764073bb42b67842f2dc746597a3e78ba6856f0f2e19617d3e3dbb2e4652607c2583a76955f8a887514cb334f4cd514fb04876a276bc775135b716142a4130d66a6403526565e4695a688755dd959191e46b341d4ea7ac4cdde43", 0xe4}], 0x1, &(0x7f0000eb4000)={0x100, 0x3b, 0x1ff, "277e48d1a14c49d00bd54f29e71845a2289cf0959448ae15960845b57f53b06aa73a0a25d9875292093e7bddcd791894bf82dba9e8dbb22519414949b6df15bd4e80db0a1073f8fd64ce650ce1c6b654c199501f99402d22d9bd0af02c7df85707f5df32b74647ad528a83fd2f5bebd73741234b659c6e8f6e2b1fd6f92cba8108c4cc35662da5c86474e413a98f520a4755a797eeeba8a48ceb19bf35064b521db9cdadf1fe095cb0e38b7d737f1362af66b3fe39899adc6b50b9bc8278beb9b3fc1f9551aa62ae586a7206ff804e31cef0689c888d44486c51b42fd621b7fef1b73573aa4b267c02a506322a"}, 0x100}, 0x4008000) 2018/02/11 00:12:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) r1 = gettid() syz_open_procfs(r1, &(0x7f0000002000-0x12)='net/ip6_flowlabel\x00') 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00007d7000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_create1(0x80000) dup3(r1, r2, 0x0) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x141, 0x0) sched_yield() ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000002000)=""/4096) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x2001fe) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r3, 0x28a2fe62, 0x0, 0x6}, &(0x7f0000000000)=0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000074f000)={0x0, 0x2393ce5d, 0x3, [0x7, 0xfffffffffffffbff, 0x0]}, &(0x7f0000a24000)=0xe) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000008a000)={r5, 0xd1d7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000b57000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) getsockopt$inet6_int(r6, 0x29, 0x42, &(0x7f0000f62000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fdatasync(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000717000)=0x0) syz_open_procfs(r1, &(0x7f00001a4000-0x7)='mounts\x00') syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44042) read(r2, &(0x7f0000000000)=""/16, 0x10) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) mq_unlink(&(0x7f0000825000-0x7)='*em1,+\x00') readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = getpgrp(0x0) timer_create(0x3, &(0x7f0000716000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00004e4000)="6bbec0abc5ffe236f9a09b704785ca69e58ab870e4a2c077e7543a9099ce0c6798a3b20acd910788a5260c77a830fc699b408bbffd7ebb362a5ed02bca90e21d487949af500e4db6b9454fb07613e6fb510b85a257cd401a84a4c425e187518802b690e6f6ddc22c182f43497735a70c5541f6704e7baaa7eb642d3a657540cb1645613fb58934559ee9418689a1ea7433a9615522037ca898bb7dc8eeade97aeb880215b6af2a532e3981f714a023ec815898ce5c712eae1cab9747eeb7d35760d2e014fd36ea1a446fd8a478b71185718186770c73f0708a3beaa0149957295c6768512a429a5f4590", &(0x7f0000f99000)="f623a74db56913c4a945d2a01a845b8f3cbc423944ab8501df71575a372b3c97b03f64dd4d79cce6a864c35afb95b5ab8a32b7ec0cbb500b8e8bd6d3f9c6a4795cfd082aa7706be514b696b1ede7ddcb606f7a7a0e2178b642354e985f7361aabe2e801f2d6cec14b83d52bf132bf5"}}, &(0x7f0000b60000-0x4)) r2 = syz_open_procfs(r1, &(0x7f0000dcf000)='sessionid\x00') getsockname$packet(0xffffffffffffffff, &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000956000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00007b2000-0xc)={@rand_addr=0xfff, @loopback=0x7f000001, r3}, 0xc) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f000094a000-0x10), &(0x7f000072a000-0x4)=0x10) clock_gettime(0x6, &(0x7f00002eb000)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000983000)={0x0}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{r6, 0x989680}, {r4, r5+10000000}}, &(0x7f0000993000)) 2018/02/11 00:12:27 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 122.005785] binder: 24067:24096 BC_FREE_BUFFER uffffffffffffffff no match [ 122.030319] binder_alloc: 24067: binder_alloc_buf, no vma [ 122.039630] binder: 24067:24096 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000619000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x16, 0x1a, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000329000-0x8)={0xffffffffffff0001, 0x4000000000000000, 0x0, 0x7}, 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r4, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100000000000007) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = add_key$user(&(0x7f0000adc000)='user\x00', &(0x7f00008c7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003d9000)="4e7dc070dde18528d9defa895036f3ac1150f66fcd396417a7cbe26bd096051f7097ceccfbe2f08cbb9280771608bfe1533f", 0x32, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000330000-0xb)='asymmetric\x00', &(0x7f0000052000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000926000-0x1)='\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000c76000-0x4)=0x100000000, 0x1) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fadvise64(r0, 0x0, 0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000bfd000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r4, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00000b6000)) connect$inet6(r3, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00007c1000-0x4)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:27 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c73000)="da", 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000e65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000001000-0x50)={@common='bpq0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x1, {0xa, 0x1, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x7}}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x2, @rand_addr=0x6}, @common='rose0\x00'}) ptrace$pokeuser(0x6, r1, 0x6, 0xdad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x7a, {{0xa, 0x0, 0x20, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80000000}}}, 0x88) sendfile(r0, r3, &(0x7f0000001000-0x8), 0x3) 2018/02/11 00:12:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000022000)={@multicast1, @broadcast}, &(0x7f0000022000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "c04e8353277e93b0"}}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000023000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000023000)=0x32) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000023000)={0x0, 0x6c8b2f43}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000024000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000025000-0x10)={0x4, 0x200, 0xfffffffffffffffc, 0x5ad, r3}, 0x10) [ 122.082706] binder: BINDER_SET_CONTEXT_MGR already set [ 122.088545] binder: 24067:24096 ioctl 40046207 0 returned -16 [ 122.095613] binder: 24067:24117 BC_FREE_BUFFER uffffffffffffffff no match [ 122.104704] binder_alloc: 24067: binder_alloc_buf, no vma [ 122.110436] binder: 24067:24117 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c30000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f000082f000)="4589f53c7a07f88150f07b252a3d37f7b908506cbf791fc80c56e5dedaf4982f84f5bf17e1d5524bbf6200a93760633e24f75538479d70ad105dc13cbb2a2b042e632098604316529dda3a2daab9f8ea7a37ce7ab2580d9f4641ffeefae391fd3811e789a4f190ce6d9099a2593ca672125902a36bd895fb1b5b84f4ae7d9964c051f0d123b32c1646154815f634754b242d1a63e9f497", 0x97) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) listen(r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000aa8000)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x20000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4a37}, @in6={0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0x6}], 0x48) listen(r0, 0x0) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x10) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x9, 0x3, 0x7, &(0x7f0000004000+0xdf5), &(0x7f0000000000)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001000)=[{0x6, 0xffffffff, 0x8, 0x9, @time={0x77359400}, {0x1, 0x80}, {0x2, 0x7ff}, @quote={{0xffffffffffffffff, 0x366e}, 0x1, &(0x7f0000003000)={0x2, 0x1ff, 0x39, 0x7ff, @tick=0x5e4f, {0x8000, 0x963f}, {0x25, 0x2}, @raw32={[0x9386c0d, 0x1f, 0x5]}}}}, {0x7, 0x23, 0x3f8f, 0x7, @time={0x0, 0x989680}, {0x5, 0x1}, {0x0, 0x8}, @queue={0x3, {0x8000, 0x100}}}, {0x8, 0x8, 0x0, 0x10000, @time={0x77359400}, {0xfff, 0x9}, {0x8, 0x1}, @control={0x3, 0x9, 0x5}}, {0xffffffffffff8000, 0x1917, 0x6, 0x6, @time={r2, r3+30000000}, {0xb3, 0x100000000}, {0x3f}, @quote={{0x400, 0x6}, 0x2, &(0x7f0000001000)={0xa80, 0x5, 0x2, 0xfffffffffffffff8, @time={r4, r5+30000000}, {0xfff, 0x3}, {0x7ff, 0x9}, @raw32={[0x8, 0x100, 0x1]}}}}, {0x5, 0x3, 0x8000, 0x3f, @time, {0x3, 0x20}, {0xff, 0x401}, @quote={{0x100, 0xffffffff}, 0xff, &(0x7f0000001000)={0xdf, 0x6e70, 0x5, 0x93, @time={0x77359400}, {0x5, 0xd2}, {0x6, 0xe6}, @note={0x1d, 0x101, 0x7f, 0xffffffffffffff80, 0xffffffff00000000}}}}, {0x4, 0x5, 0xe3, 0x400, @tick=0x7, {0x9}, {0xfffffffffffffffc, 0x6}, @raw32={[0xe7, 0x84, 0x7fffffff]}}, {0x3f, 0x81, 0x6, 0x10001, @tick=0x1000, {0x1000000000000, 0xffff}, {0x1, 0x1}, @raw8={"5a1856e127a1cf49779ae57e"}}, {0x80, 0x7ff, 0x5, 0x5, @time={0x0, 0x989680}, {0x62d}, {0x7, 0xfff}, @result={0x2, 0x5}}, {0x4305c0cf, 0x320, 0x30000000000, 0x7ff, @tick=0x2, {0x0, 0x9}, {0x1, 0x7ff}, @result={0x5f9, 0x9}}], 0x1b0) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') sendmsg$nl_generic(r2, &(0x7f0000f28000-0x38)={&(0x7f0000bcd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000538000)={&(0x7f00008b0000-0xc4)={0x6c, 0x28, 0x800, 0x4, 0x0, {0xe}, [@typed={0xc, 0x68, @u32=0x1000}, @typed={0xc, 0x41, @fd=r2}, @generic="fe3567597bbc307bfd3720ac2668642c1e80f4cc439e341ba2", @generic="5d7d19866009938a4e5de8e61ccd3f037b8f52664d", @typed={0x10, 0x21, @u64}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000c63000)=""/11) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000e7000-0x78)={0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, 0x20, 0x100, 0x3ff, 0xfff, 0x0, &(0x7f0000599000-0x10)=@common='bond0\x00', 0x80000000, 0xe95, 0x88}) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000e91000)={@empty}, &(0x7f0000609000)=0x14) r1 = geteuid() lstat(&(0x7f00002a2000-0x8)='./file0\x00', &(0x7f0000250000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004de000)=0x800, 0x4) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x10000000044042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000-0x4), &(0x7f0000004000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000002000-0x4)=0x800) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000004000)) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003d000)='/dev/sequencer\x00', 0x80100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00008e7000-0x10)={&(0x7f000060f000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) accept4$unix(r1, &(0x7f0000e92000-0x8)=@abs, &(0x7f0000cd3000-0x4)=0x8, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000690000-0xc)={{{@in=@local, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f00000ec000-0x4)=0xe8) [ 122.238623] TCP: request_sock_TCP: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 122.275765] binder: 24134:24164 BC_FREE_BUFFER uffffffffffffffff no match [ 122.283128] binder_alloc: 24134: binder_alloc_buf, no vma [ 122.289102] binder: 24134:24164 transaction failed 29189/-3, size 0-847 line 3127 [ 122.311684] binder: BINDER_SET_CONTEXT_MGR already set [ 122.317047] binder: 24134:24179 ioctl 40046207 0 returned -16 2018/02/11 00:12:27 executing program 0: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x101200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000e2d000), &(0x7f0000000000)="0de7") getrusage(0x0, &(0x7f0000797000-0x90)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/02/11 00:12:27 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000004000)='net/icmp\x00') ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) dup3(r0, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000003000)='/dev/loop#\x00', 0x0, 0x7fff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000006000-0x10)=""/16, 0x10) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000006b000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000038000)={@generic="487e3150a5f915991991ebd0ca48398b", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000040000)) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) bind$vsock_stream(r1, &(0x7f000002e000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket$inet6(0xa, 0x1000402, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) stat(&(0x7f000021f000-0x8)='./file0\x00', &(0x7f00000b5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r1, r0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f000034d000-0x3)=0x0) sendmsg$netlink(r0, &(0x7f0000a81000)={&(0x7f0000ae8000)=@proc={0x10, 0x0, 0x3, 0x800000}, 0xc, &(0x7f0000bd0000)=[{&(0x7f00004f2000)={0x38c, 0x32, 0x200, 0x6, 0x3, "", [@nested={0x128, 0x60, [@typed={0x28, 0x95, @str='md5sumself-,selfem1vmnet0wlan1\x00'}, @generic="20f16c02e22d0cffb13e484a70d4e4d0fc6aa764b2822d04367b6b75bdeb42846c0beb6464ae98f70562833dec7e01206a43d52109d0c1cc9e9ccb4a3e027c134ba5a879dd48f949469e7fd3b58216e18a187813d9277394ef7b2b37d0f61c7d02009cb9bd982352fbb77078a54a26ad1f7ac6db940acb404778b7a2c37f04a0bd21962fdf9cfda3136a7341f8d039ccd451f6c99b4edfc454924d8dba980203beac5849f3cb97c7429b808797b4c3b60d9551e3a3012c02b4847dfa0b7dd4f6aa3f9596f2685df496f08c04df6c7b0100c5633429124c7ae306895f2f", @generic="dbbeed5597e72258eafb", @generic="99b83728bc4f6f60fed198b418c9b6f320d925"]}, @typed={0xc, 0x45, @uid=r2}, @nested={0x248, 0x1e, [@generic="9d57b062d39815b80f8609063795ecb6871d8bebec52516e8bdea666236d0ca8279147c8795973fcadf5d96a082628a0d17f8199d52731da1b2fdfc30542ee3ed0b2a4b5613444fa6984bb3d168f9a62b3fe2aec36674cc2a35f6e8d7c8411ae8ddc396a91742da6fa71b41938ff737317bab1", @generic="bdf79f6476aab5596dc6a49276438823df71b5ab7d4754dcbed506715467b6bcf79d7df30035791ab30da765d456548c06470ed431ef65ff2d97e2d7d20fa309ca9f9c1435f8987044ea63043c6ad7432e", @typed={0x14, 0x86, @str='[system]\x00'}, @generic="7cd5c8ca79ec38357bca0509b845ffe05f2449c7b2cc0747ce1ebaed8b5d341f08ef859e3f7328c815b54a5a669666456e70bd9a0716dc60b7c6085fd9960f20b0155795b6aaea6bb997739be4f6e34d496af812da501d9e61db4d3632275210c7cc09aa0b01d786d743758770f2754c1d1a734d77c967757020a2c4289267168167d9b4686d2de63490974d45dd4c2aa783a994f040f29f1a2ef681f8bdb9b53984325f689f81b8dd8984dccd02b51fbdae137f3f5d74b5473705ec0011d1bee1cd0d01e3a4bdf8badcc983e5f4551f1d7619d390a7052f6b60cf02fcd1ab4d4a140774", @generic="ee0afe94e64f083ff551c9256f45312b44e7b9c8661b1b0cf695753310748288c1cc857ad5577328ae6276e1459e709777ca11bd6d67addcf06d6304b643b4ccccaa0347cc3906403ba8671e9f5f4a4fe7b66b4c327dbf8162ac668457533f3f98af27270730714a28e96708776fdcb89be760", @typed={0x8, 0x3f}, @typed={0xc, 0x88, @pid=r4}]}]}, 0x38c}], 0x1, 0x0, 0x0, 0x2004c0c1}, 0x4008004) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') r1 = syz_open_dev$loop(&(0x7f000017c000-0xb)='/dev/loop#\x00', 0x0, 0x44042) bind$pptp(r0, &(0x7f00001c0000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007b7000)=0x2, 0x4) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') sendmsg$nl_generic(r2, &(0x7f0000f28000-0x38)={&(0x7f0000bcd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000538000)={&(0x7f00008b0000-0xc4)={0x6c, 0x28, 0x800, 0x4, 0x0, {0xe}, [@typed={0xc, 0x68, @u32=0x1000}, @typed={0xc, 0x41, @fd=r2}, @generic="fe3567597bbc307bfd3720ac2668642c1e80f4cc439e341ba2", @generic="5d7d19866009938a4e5de8e61ccd3f037b8f52664d", @typed={0x10, 0x21, @u64}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000c63000)=""/11) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000e7000-0x78)={0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, 0x20, 0x100, 0x3ff, 0xfff, 0x0, &(0x7f0000599000-0x10)=@common='bond0\x00', 0x80000000, 0xe95, 0x88}) 2018/02/11 00:12:27 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000045b000)={0x7, &(0x7f00004d0000)=[{0x1f, 0x9}, {0xffffffffafbba4c9, 0x8}, {0x76bcd3e4, 0x680}, {0x4, 0x1}, {0x7fffffff, 0x6}, {0x1ec, 0x5}, {0x80000001, 0x2}]}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000312000-0x1)=0x4) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000013000-0x10)) clone(0x0, &(0x7f00003c4000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000c22000)) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) 2018/02/11 00:12:27 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000715000), &(0x7f0000b84000-0x4), &(0x7f0000e06000)) creat(&(0x7f00007ac000)='./file0\x00', 0x0) [ 122.336982] binder: 24134:24179 BC_FREE_BUFFER uffffffffffffffff no match [ 122.343991] binder_alloc: 24134: binder_alloc_buf, no vma [ 122.351138] binder: 24134:24179 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 3: r0 = socket$inet6(0xa, 0x400004000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007e1000-0x1), &(0x7f000000e000-0x4)=0x4) 2018/02/11 00:12:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x3ffffe, 0x0) r1 = openat(r0, &(0x7f0000f0e000)='./file0\x00', 0x0, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x204000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000002000)) renameat2(0xffffffffffffffff, &(0x7f0000fa8000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000a11000)='./file0\x00', 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000002000)=""/109, 0x6d, 0x10061, &(0x7f0000003000-0x1c)={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x401}, 0x1c) open(&(0x7f0000002000)='./file0\x00', 0x109000, 0x100) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x2) 2018/02/11 00:12:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x15) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f00003fe000-0x6)=@hci, &(0x7f0000001000-0x4)=0x6, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002000-0x4)=0x10001, 0x4) read(r3, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x12000, 0x0) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0xb43}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000+0xcde)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x2}, 0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00005c2000-0xc)={0x2000}) 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) kexec_load(0x1, 0x4, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="92e969fc57e37b3d101d9ecbda3785fcce5260543d293940b7e6d2cc0ccc030d7984891ace8c08e15d94e31823df", 0x2e, 0x5, 0x1}, {&(0x7f0000003000-0xe3)="b1e9b6743f7815f6dd4101caadef0b876025c4d2e9ac51167df6efb9a673ee31ca85d72715b3d8efe3a594a71443058ffe53039000d8febb5bcdc4327d62ede09a2c07e395023495e9a0d7cb95c70259bbc30e821721ff55484e6b31c45613ad089405314cd4526a18d90606bd6024569b606019592b536216d94d5b95424b6d4320c2adcd673a69a3c78d6bb21f67494b386b5a5e4d80a71cba02b1e0cf1b0766482f37702633fa6cb4ea906b0d2e4ddafdb15134dc68d8c416d59b71a0c8bf39e443e3d49709ec220b455c4abf912a898ae3642d4d19e96cea6954a06a296318dae0", 0xe3, 0x6, 0x8}, {&(0x7f0000002000)="885e3d34842fee2d682c993f71920eb9508b73b817f403adf1648bf574", 0x1d, 0x6, 0x400}, {&(0x7f0000002000)="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", 0x1000, 0x7fff, 0x4}], 0x2a0000) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) [ 122.417161] binder: 24213:24247 ioctl 4b67 2045b000 returned -22 2018/02/11 00:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x200000081, 0x980) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000925000-0x10)='/selinux/status\x00', 0x0, 0x0) chroot(&(0x7f0000f3a000)='./file0\x00') ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') sendmsg$nl_generic(r2, &(0x7f0000f28000-0x38)={&(0x7f0000bcd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000538000)={&(0x7f00008b0000-0xc4)={0x6c, 0x28, 0x800, 0x4, 0x0, {0xe}, [@typed={0xc, 0x68, @u32=0x1000}, @typed={0xc, 0x41, @fd=r2}, @generic="fe3567597bbc307bfd3720ac2668642c1e80f4cc439e341ba2", @generic="5d7d19866009938a4e5de8e61ccd3f037b8f52664d", @typed={0x10, 0x21, @u64}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000c63000)=""/11) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000e7000-0x78)={0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, 0x20, 0x100, 0x3ff, 0xfff, 0x0, &(0x7f0000599000-0x10)=@common='bond0\x00', 0x80000000, 0xe95, 0x88}) 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x9) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4), 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f82000-0x8)=0x5) write(r0, &(0x7f000031a000-0x93)="c2e142cdbe4b3d5444a3baaa923a5a54b416003065aa470f0e8e6ab5b6738da0d81b56ac20151d63f131689518444b96d439662178b514231de2189bdca964fd76be65b7464dae9900de54e5386b5914890782c17a46d5f7b8849b29a37e2c01000000c8b045f35cb9a7228b3e072eff3f84d9b9b43718a0936bd49baf2f731404c1746511defa3ade0a000000000000040039", 0x93) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000), &(0x7f000000a000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009000-0x8)) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000004000-0x4), &(0x7f0000012000)=0x4) [ 122.453696] binder: 24213:24254 BC_FREE_BUFFER uffffffffffffffff no match [ 122.453725] binder_alloc: 24213: binder_alloc_buf, no vma [ 122.453745] binder: 24213:24254 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000004000-0x10)=""/16, 0xfffffffffffffedd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000003000)=@generic="ceada5069ddb98ad42ba462722901e9d") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000004000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000005000-0xf0)={0xf0, 0x1, 0xf, 0x100, 0x5, 0x0, {0x3, 0x0, 0x3}, [@generic="7cf2100f4183d28db01fdfa17462cf31d3229ff4152483f90eee8b63594ee4cc68759559ab886acebb7465bd4cba976b2e1eaf6addd9f0258613817f55cd625918d20dc7f035c5ac9f9db9bc15f367b43f70be11e42a8ca0fe476526d5b534041aadb4eb3b620ea8f35c5cf588c3155ded27ad8f629394607ba0917c74757c1b465a811ee6255fa23637b49585a3700dbdf98aa9dde15d9111a291e82f825b33b7beb9ad4cc0f97b821f67cc23f204bc76a0bac6a76391f9f94799d5e28a6fa37557a8b2a591fd70a99b977cf2", @typed={0xc, 0x0, @u32=0x800}]}, 0xf0}, 0x1, 0x0, 0x0, 0xd0}, 0x4) 2018/02/11 00:12:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000542000)='net\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000624000), &(0x7f000054b000)=0xc) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000571000-0x4)=0x1) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f000089c000)="36597bac6f4953728d46ac80ca11b8ac34c35061fb57ff01f54f04fff351c2a19c258467931b402ce69763e1c914d484d25dcb6249d702c7564d99b4bffef3717a2ee3419cbd9d7354ccbadd485552c0607dd6e943c1f76840b8a4f918a7d2c59457899e232564d1494c1fe0d39b89d90931bf041f6a6a34ab71d90e00d9bbb3dfed3031dc5f1f21f670ee5e74cd0301155aaecbc99abc9a8a1142dfa4d221f4227ea599cb7d", 0x52) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000027000)={0x0}, &(0x7f0000c20000-0x4)=0xc) r3 = getpgid(r2) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00006dd000)={0x7fffffff, 0x7}) ptrace(0x4207, r4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000022e000-0x4)) wait4(r4, 0x0, 0x0, &(0x7f0000540000-0x90)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000cfb000-0x4)=0x3) fcntl$getownex(r1, 0x10, &(0x7f0000a21000)) 2018/02/11 00:12:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000071f000)="03e8020044c8672f10ea054a84afff11edce55dfbbacc542738cb79c0b7d6f8352987c5a56c7feb2318164a7113365ed6a9eb8e20c5e5ec3543d5e956ad0d9ccd3", 0x41, 0x40000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:27 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)=@known='security.selinux\x00') 2018/02/11 00:12:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='lo\x00', 0x0}) lstat(&(0x7f000036c000+0x22b)='./file0\x00', &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000046a000)='./file0\x00', &(0x7f00008c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000142000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000a90000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000457000)={&(0x7f0000dc6000)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000efe000)={&(0x7f00001b5000-0x1660)={0x1660, 0x37, 0x0, 0x2, 0x2, {0x2}, [@nested={0x294, 0x7d, [@generic="1e6c73611caf4039c80ad202e7179425773ddc9b9fa311b10d5d50dce202bcf9463eac42fcc3682701dba1d36f8cfc776a58919ee09d4e852e57777da10892d477103510dda955fa1e4fb2af8e4affc8644ea711cfa3ba7cf01e3c69340878ace706df4930ade8f1b90ff46d8533f9524ce7a0c4fad5aeb6b3d20159656b4f7b51491851f32eb5dfafef6d1a90d3d9229b157928e027d5720086fafb7ef3756317569ac4a4c2c6a611c7", @generic="4606d139907b8eda48439faf7916285529e243e6ac68c7d8ed4561af0502e0f6d551cb51713ebfb7bd5aa6fb33460aa10da000a283722c1775004a761ac1c44de70608f31a4209c522f42e0abdf75bc33d30bfbaeee769b8883060f4608271e4966dd395ef37bc9ba764c979ea0aff86cada5b36573766d7ad4c68b3dab73aef4422a34cd461934529028a333d73cb4e4d55c58f08940b0d43a8a4418d9f31000a7036683af277de9cf5934f62f36d5921845a1c2b64a842354e028cfeaca71fea7b054dbf2235f551c30555ab405d039d7744e9212006e6728ab0dad1b41af54115b479c8087d083a7c6378afcdc1ffc83f3237", @typed={0x8, 0x62}, @typed={0xc, 0x6c, @u32=0xfff}, @generic="791454488e805c3f43e5eac305595658eb6ddc2ceacb409b8e0f625969d17fa6cf5077b39a5b5b2ffe005b0ab39f7848620c01c5fe3c56853e8a06d185cf143d85e15c5eca31ebefe9a6530ba0bc1bb6f3ddd5fd04175e5ef3c677ba3059fb327e2074e35e92344de1eba7f091809373cd96cead8a72787726776c93038e850b8b3901a47cda2f8ee1804968f8f6f68faeed28f3ef06b880b95c9c8542b58fa3dc9b0e271ed6bd9d2165da84ed47fb98f9c7044c53e75b5fdcdb8ea9dce4c243f9011ef95d78c5e0f67fb0eaff15e29d", @generic, @typed={0xc, 0x7b, @uid=r2}]}, @nested={0x101c, 0x36, [@typed={0xc, 0x6b, @uid=r3}, @typed={0xc, 0x5c, @uid=r4}, @generic="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"]}, @generic="136ede8f32146b47832f0e4ff42c08af", @nested={0x21c, 0x75, [@generic="902a8e95fea7749db3f93e02b4a105add6", @typed={0xc, 0x85, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x1a, @fd=r0}, @generic="52ce44922fef06306f89d65394ef227e78247c516f5bc3653eca2110d81f73e58f6730679b09475d1c6b1ca7cd45d1a5e4d3a26ce7ae6af52264864ee6707c782f71b71ea13213fd54e883f8facb8f2204ebc79059679c13a3bd9112196cca9ed8f88a92e8b1a49b6200aad3acad00f79a4a7f1cc0d91bea2b7fa504b3e1088180b9e7a7b78fc01f5a6d838b6b0ae2910fd0f294bb39c4cdcc25175c0ce59e62c52ce358e9f096b2d5195e72037a6b0506b0a965a8aae38a086c6ea9fa6eb92e413b75b647d393f1a902ad5cde1ddb8fb18a3e7b0a1a94881d681be246af7eba6d554ac7d1acaa27b86b8b3d4769b79f7454b22ae213ec3e", @generic="d5ef45097332747610bfb3c2", @typed={0xe0, 0x6c, @binary="930b9fef62b52932272d09bc014ee069297cc8901899f2b7e6250657537b309162a67c3e5e4f45305799f7a1f2cee776b2ac15ee399cf07f574868048a72fd3e14ab0f9cdd63537c5bd9831862209fd556aa373282dfaac542afdef317330b97d1014a600c41389a0dfae3bfd31996a16d5b79b120852bc2b392c649af61cb22663e4f7fac34b51a3879a5839ceb89c3454998605021b601d50d42225439cc915ee28d4b716ee2ebe47682d4a19a27f30b0ed4dafad7877ca92fa5e5c98b02a8bc2ab24cafd45937c881ad89a6d5f147e2c880775cd17962"}, @typed={0x8, 0x7c}]}, @generic="abda469c0bec1f743d6460df95701a0949908da40d82bb8345e255a0f1c72d25ad5e2504cfb75ce3900e09a9b7b6c07fd7b57f56321a4c2bdc7567d0f1664312d7f46b882ab42e449ddda9d7f7a74f3c91efec6917645e88", @nested={0x118, 0x2a, [@generic="59b78f6e04b1400c6639a6104bfc0190869df145b16d9c714c01bb9e6223c4827f637333da48a87c785ddf6853cb88a4a6bc03881bc66ed4850b7aa9230e3e782119e9c399514cd495b7ae140409c78787b31a1dace6ab", @generic="c91b42d8e1fa4cc35e79108628ae7218b69791767a6fec1a43b4e429bf05797c8c308b3827658373aa604bead1a61d58e4a3d2633e9977c885031c8d4d4482e9d56fe33e8c345e0d4f9279907c6b49b71dddc00711f3d01ea30c0bc220788677f28bfc5e3cc4f6f9fb292933e3702fd30a3d42df5f69e7210b19233e3fd4289bbafc2ed4ed87a275a447147b191eaf9e153cd43fc92983f6c8bfbcc3369e2a4967de32738a96d2fe455476db26ba95051a2bb6", @typed={0x8, 0x95}]}]}, 0x1660}, 0x1, 0x0, 0x0, 0xc010}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/11 00:12:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') sendmsg$nl_generic(r2, &(0x7f0000f28000-0x38)={&(0x7f0000bcd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000538000)={&(0x7f00008b0000-0xc4)={0x6c, 0x28, 0x800, 0x4, 0x0, {0xe}, [@typed={0xc, 0x68, @u32=0x1000}, @typed={0xc, 0x41, @fd=r2}, @generic="fe3567597bbc307bfd3720ac2668642c1e80f4cc439e341ba2", @generic="5d7d19866009938a4e5de8e61ccd3f037b8f52664d", @typed={0x10, 0x21, @u64}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000c63000)=""/11) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000e7000-0x78)={0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, 0x20, 0x100, 0x3ff, 0xfff, 0x0, &(0x7f0000599000-0x10)=@common='bond0\x00', 0x80000000, 0xe95, 0x88}) 2018/02/11 00:12:27 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0xb) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) signalfd(r0, &(0x7f0000387000)={0x10000}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000887000-0x2c)=""/44, 0x2c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) [ 122.483976] binder: BINDER_SET_CONTEXT_MGR already set [ 122.483985] binder: 24213:24273 ioctl 40046207 0 returned -16 [ 122.485427] binder: 24213:24273 ioctl 4b67 2045b000 returned -22 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) dup2(r0, r0) 2018/02/11 00:12:28 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000001f000)="ad37b14fb0a7b9ae4e900d9bb6986f5a71efcdfe0ea70edb025855df670165eaed2f36a4a0e91d54d5959d5d0cdc055021235fc946a93bb08e53", 0x3a, 0x0, &(0x7f000000b000)={0xa, 0x1, 0x5, @empty, 0x5}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000013000-0x8)={0x0, 0x7}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000020000)={r3, 0xfff}, &(0x7f000000f000-0x4)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000007000)={@broadcast, @broadcast, @multicast1}, &(0x7f0000020000)=0xc) getrandom(&(0x7f0000007000-0x5e)=""/94, 0x5e, 0x1) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000814000-0x1e)='*mime_typeppp1)ð0$em0ppp1B\x00', 0x1) accept(r0, &(0x7f0000f3e000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000b9f000-0x4)=0x20) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r1, &(0x7f00003d2000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x7ff, 0x4) syz_open_procfs(r0, &(0x7f0000001000-0xb)='net/rfcoMm\x00') mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000, 0x8013, r1, 0x0) read(r2, &(0x7f0000000000)=""/16, 0x73134f50) [ 122.582786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pig=24312 comm=syz-executor2 [ 122.619697] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55 sclass=netlink_route_socket pig=24328 comm=syz-executor2 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6de226f5, 0xc4042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000004000-0x9c)=""/156, 0x9c, 0x38) 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000fa6000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a99000-0x10)=@req={0x50, &(0x7f00009c6000)={@common='rose0\x00', @ifru_settings={0x1ff, 0x7b, @te1=&(0x7f00004fa000)={0x445, 0x55f83a4e, 0x1, 0x9}}}}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/11 00:12:28 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) r3 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000022f000-0x4)=0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x23, &(0x7f00004fa000-0x10)={0x1, 0x6aeb, 0x40, 0x5}) 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') sendmsg$nl_generic(r2, &(0x7f0000f28000-0x38)={&(0x7f0000bcd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000538000)={&(0x7f00008b0000-0xc4)={0x6c, 0x28, 0x800, 0x4, 0x0, {0xe}, [@typed={0xc, 0x68, @u32=0x1000}, @typed={0xc, 0x41, @fd=r2}, @generic="fe3567597bbc307bfd3720ac2668642c1e80f4cc439e341ba2", @generic="5d7d19866009938a4e5de8e61ccd3f037b8f52664d", @typed={0x10, 0x21, @u64}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000c63000)=""/11) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00000e7000-0x78)={0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @loopback=0x7f000001}, 0x20, 0x100, 0x3ff, 0xfff, 0x0, &(0x7f0000599000-0x10)=@common='bond0\x00', 0x80000000, 0xe95, 0x88}) 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x3, r1}) r2 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000003000)=0x1, &(0x7f0000000000)=0x4) [ 122.627767] binder: 24314:24332 BC_FREE_BUFFER uffffffffffffffff no match [ 122.627797] binder_alloc: 24314: binder_alloc_buf, no vma [ 122.627816] binder: 24314:24332 transaction failed 29189/-3, size 0-847 line 3127 [ 122.646759] binder: BINDER_SET_CONTEXT_MGR already set [ 122.646766] binder: 24314:24343 ioctl 40046207 0 returned -16 [ 122.657457] binder: 24314:24332 BC_FREE_BUFFER uffffffffffffffff no match [ 122.657485] binder_alloc: 24314: binder_alloc_buf, no vma [ 122.657503] binder: 24314:24332 transaction failed 29189/-3, size 0-847 line 3127 [ 122.722109] binder: 24356:24367 BC_FREE_BUFFER uffffffffffffffff no match [ 122.722138] binder_alloc: 24356: binder_alloc_buf, no vma 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002aa000)='/dev/autofs\x00', 0x682, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b8c000)={0x6, 0x100000001}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d3e000)={0x3, 0x80000001, 0x521, 0x7fff}, 0x8) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00008b4000-0x4)=0x1c) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000f1a000), &(0x7f0000ca8000-0x4)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000914000)=""/51, 0x33) 2018/02/11 00:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c7c000-0x107)="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", 0x2000100000000000) fcntl$lock(r0, 0x2, &(0x7f0000fa8000)={0x2}) 2018/02/11 00:12:28 executing program 0: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000131000-0x98)=""/228) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000cf000-0x10)={0xfffffffffffffff3, &(0x7f0000e35000)=[]}, 0x10) 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000003000)="a9cffd52f7dd54822dd926788ac3ba7fd039a2d9ce56d655c2525dcc7a2a00e9d50a9094531e3477898d8dc1fec531320a04c0029a357c543bcca9441ae9993f75540db763d6f46f33633ce4d0fc9fc3331eb32e514d171b136ff7c08543968bb326f31474635548bbb2412e350c049e4990c0a7974f3f3e84", 0x79}, {&(0x7f0000003000-0x63)="14f75925354ce4adea29d0f92bb25717439a7dec5d7297d6d3aee482c316bf8dd6b6567f79c8ccb419f4aeab077e35e6e15667568a8f88e19d840f6ce983419fa02a9966ec9266ee8802c9c1101e5f64e9b97779fb3feb0a2dd52a786eb7ba9f359d81", 0x63}, {&(0x7f0000001000)="51e6370d137a9ea76d67b4d2eb102962c160dc68cbceb8fd50c1a06edebd8bc72fe5c1237059c1e9b4db9037be94db51df7c2b878964553bcf957c9768046010a4ddf9e8f2f773f00ade0ada66dd39da92e1bcf2fc268fbbe51c111fd9e60ff78aa01ca1dfea5f68b131defb8d4b19cf2ced672e42aca1e809034af5c836d4c9ac47d3da01c13fde46dbc681877842bac62183ebe4022b16244fbc56baeb3d8a5f13892bd9916ad4d69fb04bd354a16224b0f3e4cc5774859977c65a0238f765fdcc2bfe5df02428ae1b61dfe6390aa232220d4e4e7de4", 0xd7}, {&(0x7f0000004000-0xd4)="5134d1def652c86b7b49ad8a8587c664bc7f375c7f4bfe837968ab41c9a1234d31c32e886bfd8640bfc359d554e11eaa0e71ad68a6db122ded3546afdb4c780f6717635979af1bc921d7bdf6d02d4cdbc4cd11c2c7f5bde185fdd924ca173b7da7b8202fa9b803025d38a36c0c7ea014df9910915359f98a7f39f8fe82609c76fcb95b2883c93682aeb39e83f3f75c96914d0cd97b457e655f3884cbe15b00dc4d84296e515ac78da7cc705c68da3cecce978caa1e6e9931a77bec40c71be65615da9676314fae11ade2c85c482f547c585520ba", 0xd4}], 0x4, 0x8) 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') sendmsg$nl_generic(r2, &(0x7f0000f28000-0x38)={&(0x7f0000bcd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000538000)={&(0x7f00008b0000-0xc4)={0x6c, 0x28, 0x800, 0x4, 0x0, {0xe}, [@typed={0xc, 0x68, @u32=0x1000}, @typed={0xc, 0x41, @fd=r2}, @generic="fe3567597bbc307bfd3720ac2668642c1e80f4cc439e341ba2", @generic="5d7d19866009938a4e5de8e61ccd3f037b8f52664d", @typed={0x10, 0x21, @u64}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000c63000)=""/11) 2018/02/11 00:12:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001cc000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000bf3000-0x4)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000704000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fd6000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x5}}}, &(0x7f00004ce000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ac1000)={r2, 0x3, 0x3}, 0x8) 2018/02/11 00:12:28 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00004fa000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000485000+0xf2f)=0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f00004fb000-0x1000)="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", 0x1000, 0x20040000, &(0x7f00004fc000-0x10)={0x1a, 0xf5, 0x1, 0x4, 0x401, 0x1, @link_local={0x1, 0x80, 0xc2}}, 0x146) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000026000)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x7, 0x10001, 0xb63d, 0x7f, 0x3, 0x6, 0x485, 0x0, 0x7f, 0x1, 0xff, 0x2, 0x10001, 0x10000, 0x200]}, &(0x7f00004f9000)=0x108) fcntl$getflags(r0, 0x40a) mmap(&(0x7f00004fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003cf000)={0x800, 0x2, 0x8204, 0x1, 0x3, 0x0, 0x0, 0x4c6686ca, r3}, &(0x7f00004fc000)=0x20) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r5}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) [ 122.722156] binder: 24356:24367 transaction failed 29189/-3, size 0-847 line 3127 [ 122.755610] binder: BINDER_SET_CONTEXT_MGR already set [ 122.755620] binder: 24356:24371 ioctl 40046207 0 returned -16 [ 122.760272] binder: 24356:24367 BC_FREE_BUFFER uffffffffffffffff no match [ 122.760302] binder_alloc: 24356: binder_alloc_buf, no vma [ 122.760319] binder: 24356:24367 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000814000-0x1e)='*mime_typeppp1)ð0$em0ppp1B\x00', 0x1) accept(r0, &(0x7f0000f3e000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000b9f000-0x4)=0x20) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r1, &(0x7f00003d2000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c) 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007f4000-0x1)="ab", 0x1, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}, 0x2d7) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = syz_open_dev$mice(&(0x7f00006e3000)='/dev/input/mice\x00', 0x0, 0x224502) recvfrom$inet6(r1, &(0x7f0000555000-0xf1)=""/241, 0xf1, 0x2, &(0x7f0000636000)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) write$selinux_load(r1, &(0x7f0000813000)={0xf97cff8c, 0x8, 'SE Linux', "b83edff8d0f1fb1fdc"}, 0x19) 2018/02/11 00:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000387000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000dc7000)) 2018/02/11 00:12:28 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x0, &(0x7f000099f000), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000885000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x240400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0xa8)=[@in6={0xa, 0x2, 0xb5, @empty, 0x2}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}], 0xa8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f000002d000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x7b, &(0x7f0000002000)=""/54, 0x20d}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f00000fb000-0x30)=[{&(0x7f00000fa000)=""/105}, {&(0x7f00000f9000-0x42)=""/66, 0x15c}, {&(0x7f00000fa000-0xb2)=""/178}], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000fb000)={0x0, 0x80000001, 0xfffffffffffffc00, 0x100, 0x4}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/11 00:12:28 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) readahead(r0, 0x8, 0x100) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000000000)=""/16, 0x10) 2018/02/11 00:12:28 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fa000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004f9000)={0x0, 0x204, 0xfffffffffffffffc, 0x4, 0x0}, &(0x7f00004fa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000022e000-0x34)={r4, 0x2c, "b372548a4cd82d7b962c51c46463e0d1b50018159cbd22f7159db21b3f7e2cd3834e283b396bbf68fee23250"}, &(0x7f000025b000)=0x34) 2018/02/11 00:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000865000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000043c000)={0x0, 0x800000, 0x10}, &(0x7f00004db000)=0xc) membarrier(0x9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c00000-0x8)={r2}, &(0x7f000095e000)=0x8) r3 = syz_open_dev$sg(&(0x7f0000162000-0x9)='/dev/sg#\x00', 0xfffffffffdfffffc, 0x400000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000cad000)=0x1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000774000-0x98)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x28) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f000061f000-0x4b)="7d1c4c071f5c19383fb25d08b802d2ba9396cbf35b18dd07512d604884adddcd078ea0fbf6a77e0585f122cc8ade8f8607f2dbd7a7c54b3465190c6f03de20b3c98a3ecd29a68712dbb2c7") mq_notify(r3, &(0x7f0000471000-0x60)={0x0, 0x2d, 0x4, @thr={&(0x7f0000e85000)="68c79c77261fb38269687e332f6dc7a54bd4f85f5199ca95a185fcba75cf4d8aec4322c9b5799fbb5adb61880e15be7a3ed3d2cda40b607035df72a005b12c9b1f512d5a05b9ef0a0d5b2d2f0a0a2c8a6325d1c3887d2f74147d07bc7cc2bbdb3e160741e0f729d9fc3e0fa2e5b6e4d3f20f464e03842157984715eece8b6090f4b15d35ce92768e5a23b24d5aeb618ecf0e5e238d81444a711ed7c19506c6d8d0222640a670407602394a0b7e01dcec847d489987afd29e27e27654177cd8a41bdf1a5ff92b6583837459e4aaf242998177f80a393fcadfa9bb0014bed63f93b17a37287657a503eb3a3c6464c23e7bb05d11b81d57002a975d", &(0x7f00007ad000-0xc0)="ed81408ee4d14a6b88293d9f650b638463dea4849bb2d1580122d759a1b74984a63ccbed4fd8312965321d6d88c7c16fa742705d9caf64ec8898910a9a30c6cc4c92b692d4d9a27d8d01f012a942417a9400a11eec9545e34eaab219112d0fdd1d842e96690b88e2b553144072c2fd6f7d98560ff20961877d0c3da860d6ae263607064928b434955a2c3dc7e449eb63cfa727a67d70a915624e7341d93504b906074d8c1548465ac36bf4b82ec726a232256bec05994368ef8dbde45960d54e"}}) [ 122.812811] binder: 24373:24377 BC_FREE_BUFFER uffffffffffffffff no match [ 122.832750] binder: 24373:24377 transaction failed 29189/-22, size 0-847 line 3004 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') sendmsg$nl_generic(r2, &(0x7f0000f28000-0x38)={&(0x7f0000bcd000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000538000)={&(0x7f00008b0000-0xc4)={0x6c, 0x28, 0x800, 0x4, 0x0, {0xe}, [@typed={0xc, 0x68, @u32=0x1000}, @typed={0xc, 0x41, @fd=r2}, @generic="fe3567597bbc307bfd3720ac2668642c1e80f4cc439e341ba2", @generic="5d7d19866009938a4e5de8e61ccd3f037b8f52664d", @typed={0x10, 0x21, @u64}]}, 0x6c}, 0x1, 0x0, 0x0, 0x800}, 0x0) pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 122.921199] binder: 24419:24433 BC_FREE_BUFFER uffffffffffffffff no match [ 122.933760] binder_alloc: 24419: binder_alloc_buf, no vma [ 122.943190] binder: 24419:24433 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d37000)=0xeed0, 0x4) 2018/02/11 00:12:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f000084d000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e6e000)={0x0, 0x7}, &(0x7f0000b02000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000908000-0x8)={r2, 0x1}, 0x8) 2018/02/11 00:12:28 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000077b000), &(0x7f0000001000-0xc3)) r0 = fanotify_init(0x52, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@unspec, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x0) 2018/02/11 00:12:28 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0x8, 0x1, 0x1, 0x4, 0x100000001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') sendfile(r1, r1, &(0x7f00000da000)=0x800, 0x2) 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000127000)='/dev/snd/seq\x00', 0x0, 0x800000000000040) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f000088e000)) 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) read(r0, &(0x7f0000001000-0x10)=""/16, 0x358c66d2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000006000-0x8)) syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x4002) 2018/02/11 00:12:28 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000017a000-0x50)={{0x9, 0x2}, {0xfffffffffffffffd, 0x8}, 0x20, 0x1, 0x100000000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00003e6000)='./file0\x00', &(0x7f0000fac000-0x4)='xfs\x00', 0x804, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='msdos\x00', 0x0, &(0x7f000010c000-0x1c)) [ 122.971260] binder: BINDER_SET_CONTEXT_MGR already set [ 122.976780] binder: 24419:24439 ioctl 40046207 0 returned -16 [ 122.984940] binder: 24419:24433 BC_FREE_BUFFER uffffffffffffffff no match [ 122.994043] binder_alloc: 24419: binder_alloc_buf, no vma [ 122.999642] binder: 24419:24433 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f000078c000-0x4), &(0x7f0000961000)) r0 = syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x0) symlink(&(0x7f0000eea000-0x8)='./file0\x00', &(0x7f00008b0000-0x8)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000061a000)) clone(0x2024000, &(0x7f0000cd0000-0x2d), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000f73000-0x1000)) accept4$unix(r0, &(0x7f0000b23000-0x8)=@abs, &(0x7f0000f68000-0x4)=0x8, 0x0) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000934000)={0xf4b3, 0x2}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5d000-0x9)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cbd000)={0x0, 0xf2}, &(0x7f00007bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000223000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x400, 0x6, 0x8, 0x6, 0x5}, 0xa0) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x6, 0xe, &(0x7f0000c18000)="020000bd7b00000000005462fa01a15eaf0d2cf63df13cc37902a1fa000f4a95bbff850a82633575066a1e58a98399b397e695c0f03d3b00000000000000056e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e8ffffffff2f9b14732017e246b39fb43aea0626333508041580be20f95748a602000000001f0000d1b0e6ebcb1fc7721871363e97100c4a4c2eb55c0c14f1659ce8c800d2e97e60a3649f93ea0c82630000000000000009807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fcf000-0x14)={r2, 0x8, 0x1f, 0xd6b7, 0x8, 0x4}, &(0x7f00007a0000-0x4)=0x14) listen(r0, 0x9) setsockopt(r3, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000229000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}}}, 0x0, 0x0, 0x0, "fb9c08f44354f30fb2077b117518a9907e300776b6da7055ba65e2939027cfd2cbcbcbd3b2e40a02eff37e2efd5e977e977f0abd00272e2946254a95fdf330d7e82bf5240d137743c29841988b34b929"}, 0x160) 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/vga_arbiter\x00', 0x880, 0x0) getsockname$packet(r1, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000082a000)=0x14) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000d18000-0xb1)=""/177) stat(&(0x7f000047e000)='./file0\x00', &(0x7f0000dc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f38000)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x0, 0x8, 0x0, 0x6, 0xa, 0x80, 0x80, 0xc, r2, r4}, {0x0, 0x9, 0x2, 0x101, 0xcd8, 0x400, 0x2, 0x9}, {0xfffffffffffffbff, 0x4, 0x1, 0x6275}, 0x200, 0x2, 0x2, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x5, 0x3, 0x100000001, 0x80000000, 0x6, 0x2}}, 0xe8) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:28 executing program 2: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e6000)='./file0\x00', 0x80) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fdc000-0x4), &(0x7f0000fdb000)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fdb000-0x1c)=@req3={0x4, 0x6, 0x4, 0x1d44, 0x462, 0x401, 0xffffffff80000000}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fdb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = eventfd(0x1) r3 = fcntl$dupfd(r1, 0x406, r2) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000601000)="8908080004", 0x5) readahead(r1, 0x2, 0x7ff) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000049e000-0xe8)={{{@in=@loopback, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000fdc000)=0xe8) read(r1, &(0x7f0000177000-0xa)=""/10, 0xa) 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)) pread64(0xffffffffffffffff, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 123.071937] binder: 24451:24473 BC_FREE_BUFFER uffffffffffffffff no match [ 123.108802] binder_alloc: 24451: binder_alloc_buf, no vma [ 123.127575] binder: 24451:24473 transaction failed 29189/-3, size 0-847 line 3127 [ 123.139352] binder: BINDER_SET_CONTEXT_MGR already set [ 123.139360] binder: 24451:24494 ioctl 40046207 0 returned -16 [ 123.142919] binder: 24451:24499 BC_FREE_BUFFER uffffffffffffffff no match 2018/02/11 00:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) read(r0, &(0x7f00004e1000-0x84)=""/132, 0x84) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0xffffffffffffff93) 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000002000-0x8)) clone(0x0, &(0x7f0000107000-0x37), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000000000)) sigaltstack(&(0x7f000098b000/0x2000)=nil, &(0x7f0000b25000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x94, "a01a1db87fe4918b68259285e9b6a028dcd0239bc712a9fef9d6ae3b6f739f9d5aa48d3612a87e8d6ab1d4919e7daae0da47be1df29b6cd8ec6446f0fd2885de1b789489c808cada283e55f3fe4ad24010f7c4dc4b15f24c30380a1ca27966a11acf347b25b6b787cc658899efe138ce123856cb86a6626d22aaa577a5bcd1ee011e5e881bda713840c47a6163d90df187617678"}, &(0x7f0000000000)=0x9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000+0x17d)={r2, 0x32, "980ff7fff4505fbe906f8cd31a76f7ffffffffffff95a6b94f41e235860c1387b3ea509761297d98f71267324ae80a8ca00d"}, &(0x7f0000000000)=0xffffffffffffff2d) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x20, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f0000000000)=0x8c) 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001000-0x108)={0x3bddddba, {{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000}}, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x6) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:28 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000065000-0x10), &(0x7f000002b000-0x10)) 2018/02/11 00:12:28 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f71000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}}, 0xc5d5, 0x1040000, 0x5, 0xae5, 0x20}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000+0x8c7)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}}, 0x8c) getdents(r1, &(0x7f0000007000-0xa8), 0x15c) 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)) pread64(0xffffffffffffffff, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:28 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f00004fa000)="02578d078ec234c86dec3525a7374def670d25623b76e670f32acd3466bf7918e0a6d75a4c7578ca2759432da37a1d9b3649ab078110dbbab0f7e213a3b9e7c4c4536f57b991e162521c6fd2f649fbeabf503fe5d8025e0cf94525fe94fc87c8bb44ce726e95c745dc60a33e25766908fec8840cdabdbf0cb4e058e6707eb6c27431de8df741567c792766abde82e18d98ff6eabd8a759da503cd6de9772d495b98d7af048ad893acdc9b94bfef574e7e4e78b1d399207585449d4fb318716fb5909fce52f80e5dea2f6c1fac37ab461a586296278ab458a55854c75a574a25dbd286c75", 0xe4) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00004f9000), &(0x7f00004f9000)=0x10, 0x80800) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f00004f9000)=@random={'os2.', "656d305d657468312773797374656dc400"}, &(0x7f000012b000)=""/28, 0x1c) r2 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r2, 0x40a) r3 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000061000)='net/anycast6\x00') ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00004fc000-0x8c)={0x1, 0x1175, 0x1e4292ac, 'queue1\x00', 0x8}) r5 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r5}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) prctl$getreaper(0x9, &(0x7f0000295000-0x8)) 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x100000001, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000005000-0x8)={0xffffffffffffe921}, 0x0, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000004000)={0x81, 0x9, 0xfb16, 0x9, 0x9, 0x2, 0x2, 0x4, 0xff, 0x82f}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000002000-0xf)='net/ipv6_route\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000003000)=0x400) read(r0, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x3) r0 = add_key$keyring(&(0x7f00004d6000)='keyring\x00', &(0x7f00002fe000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f00000e6000-0xa)='blacklist\x00', &(0x7f0000fab000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000156000-0x2)=')\x00', 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000897000-0x6)="f38b3fe509a0", 0xfffffe43, r1) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000ab4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00007c4000-0x1)='\x00', 0x0) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}}) 2018/02/11 00:12:28 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000d04000-0x8)={0x7}, 0x8, 0x53a7fe4da674cb94) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f000000020219", 0x7}], 0x1) 2018/02/11 00:12:28 executing program 0: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) modify_ldt$write(0x1, &(0x7f000084c000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x3e48}, 0x10) [ 123.142949] binder_alloc: 24451: binder_alloc_buf, no vma [ 123.142968] binder: 24451:24499 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e8d000)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000083b000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000b42000-0x4)=r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a55000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x7, 0x81) sendto$inet6(r0, &(0x7f00004e9000)="60c90dfe0c2ba6f420c13ff4a03928d4722b02ac9c10759164ca8330395706328ea33a828a96b8d4b9", 0x29, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) readv(r3, &(0x7f0000217000-0x90)=[{&(0x7f0000b55000)=""/119, 0x77}, {&(0x7f00003e9000-0x32)=""/50, 0x32}, {&(0x7f0000fad000)=""/80, 0x50}, {&(0x7f0000b7e000-0x36)=""/54, 0x36}, {&(0x7f000077b000-0x40)=""/64, 0x40}, {&(0x7f000094b000-0x89)=""/137, 0x89}, {&(0x7f0000936000-0xc6)=""/198, 0xc6}, {&(0x7f0000ce6000)=""/4096, 0x1000}, {&(0x7f0000925000-0x2d)=""/45, 0x2d}], 0x9) 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000035f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "93c9d6a32e2a45f905e3f7bba084b19cb12a69ad8908b7300273aa45d8a892f9b703a307cb10f7e477645d7faabcc262c932a6d5d461238c992078d312db3738", "f2554b82554032850ea9682f01b2fb2a81911052e9daaadcebc0357d828f5e3f8eac7e89d66fedfadced9b8f06fd388c7a68752b33340fde80267a2c161e32d5", "4cb50f9e2e33142438b63ab4fd8bcfa209842407fb427fd468c0d883de05e4b0"}) r1 = accept4(0xffffffffffffffff, &(0x7f00009b2000-0x8)=@sco, &(0x7f0000043000)=0x8, 0x0) getsockname$ipx(r1, &(0x7f0000072000), &(0x7f0000973000)=0x10) [ 123.255966] binder: 24518:24542 BC_FREE_BUFFER uffffffffffffffff no match [ 123.285170] binder_alloc: 24518: binder_alloc_buf, no vma [ 123.308511] binder: BINDER_SET_CONTEXT_MGR already set [ 123.308520] binder: 24518:24563 ioctl 40046207 0 returned -16 [ 123.314174] binder: 24518:24563 BC_FREE_BUFFER uffffffffffffffff no match [ 123.334070] binder_alloc: 24518: binder_alloc_buf, no vma [ 123.340048] binder: 24518:24563 transaction failed 29189/-3, size 0-847 line 3127 [ 123.348112] binder: 24518:24542 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r1, &(0x7f0000000000)=""/16, 0x73134f50) 2018/02/11 00:12:28 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000acc000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xbfd, 0x3, 0x3, 0x2, 0x80, 0xa0, 0xff, r1, r2}, {0x800, 0x0, 0x6, 0x3, 0x7, 0x5, 0x3, 0x8}, {0x1, 0xffff, 0x200, 0x3}, 0x967, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x3b}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x6, 0x7, 0x3, 0x88e, 0x6, 0x6, 0x4}}, 0xe8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, {0xa, 0x2, 0x40c, @loopback={0x0, 0x1}, 0x1}, 0x8000, [0x4, 0x4, 0x1, 0x8, 0x4, 0x0, 0x0, 0x4]}, 0x5c) r3 = socket$unix(0x1, 0x1, 0x0) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2c) ioctl$VT_WAITACTIVE(r4, 0x5607) socket$pptp(0x18, 0x1, 0x2) shutdown(r3, 0xfffffffffffffffb) 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e9000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000635000)={0x4, [0x40, 0xfffffffffffffffc, 0x8, 0x8]}, 0xc) mkdir(&(0x7f0000192000+0x637)='./file0\x00', 0xa1) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000042000-0xa)='./control\x00', 0x8100002a) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) pipe(&(0x7f000002f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r1, 0x0) 2018/02/11 00:12:28 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x1}, 0x4) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f00001c9000)) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/53, 0x35}], 0x1) 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000291000-0xe8)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000591000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ab9000)={r2, 0x1, 0x6, @empty}, 0x10) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000752000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, 0x1, 0x87, 0x100, 0x0, 0x40000201, r2}) 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000712000)) pread64(0xffffffffffffffff, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000046000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000682000)={0x2, &(0x7f0000584000)=[0x9, 0x2a]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/11 00:12:28 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000016000-0xe)='/dev/keychord\x00', 0x80800, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00004f9000)) fcntl$getflags(r0, 0x40a) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004fb000-0x20)=[{r2, 0x200}, {r1, 0x114}, {r0, 0x4}, {r2, 0xc404}], 0x4, 0xf1) r3 = mmap$binder(&(0x7f000045a000/0x2000)=nil, 0x2000, 0x0, 0x1e, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:28 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f000079d000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000eb2000-0x6)='cubic\x00', 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000242000)={0x0, 0x3, 0x4, [0xfe, 0x5, 0x2, 0x7]}, &(0x7f00009d6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008cd000)=@sack_info={r2, 0x4, 0xe04c}, 0xc) 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b56000-0xc)={0x0, 0xfffffffeffffffff, 0x1c}) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b6f000), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a15000-0x4)) 2018/02/11 00:12:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') pread64(r0, &(0x7f00001ab000), 0xfffffffffffffd37, 0x0) pipe2(&(0x7f00006e8000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dd8000-0xe)={0x0, 0x89, 0x800001ed, [0x35, 0xad, 0x8]}, &(0x7f00006d5000)=0x125) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ca5000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x100000000, 0xd17, 0x3f, 0x1ff, 0x7, 0x10001, 0x9, 0x1f, 0x100000000, 0xfffffffffffffffc, 0x8, 0x7ff, 0x401, 0x81, 0x401]}, &(0x7f0000f41000)=0x108) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000040b000), &(0x7f0000885000)=0x4) getsockname$packet(r0, &(0x7f00009b0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000823000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f56000-0xc)={r3, @rand_addr=0x5efb, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00003f6000-0x28)={0x5, 0xffffffffffffffe1, 0x9, 0xc8f4, 0x6}) accept(r1, &(0x7f000031c000-0x8)=@sco, &(0x7f00004b9000-0x3)=0x8) sync() 2018/02/11 00:12:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48002, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xfffffffffffffffc}, 0x1e5) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r0}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000012e000)='/dev/ppp\x00', 0x8041, 0x0) write$fuse(r1, &(0x7f0000757000-0x28)={0x28, 0x1, 0x1, @fuse_notify_store_out={0xfffffffffffffff9, 0x9, 0x5}}, 0x28) 2018/02/11 00:12:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000380000-0x8)={0x0, 0xbeba}, &(0x7f0000177000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ac6000-0x8)={r2, 0x7f}, &(0x7f00009a6000-0x4)=0x8) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000c00000-0x30)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000372000-0x68)={0x0, 0x0, 0x0, {0x0}}) ppoll(&(0x7f0000154000)=[], 0x0, &(0x7f00003a1000)={r4, 0x989680}, &(0x7f0000453000), 0xffffffffffffffdb) [ 123.480022] binder: 24583:24614 BC_FREE_BUFFER uffffffffffffffff no match [ 123.497201] audit_printk_skb: 45 callbacks suppressed 2018/02/11 00:12:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000034a000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00001fb000), 0x100000000000407) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffffffffff8) lseek(r2, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 123.497215] audit: type=1400 audit(1518307948.895:351): avc: denied { net_broadcast } for pid=24613 comm="syz-executor0" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 123.544470] binder: BINDER_SET_CONTEXT_MGR already set [ 123.544478] binder: 24583:24630 ioctl 40046207 0 returned -16 [ 123.552440] audit: type=1400 audit(1518307948.945:352): avc: denied { create } for pid=24625 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 123.567330] binder: 24583:24630 BC_FREE_BUFFER uffffffffffffffff no match [ 123.567817] binder_alloc: 24583: binder_alloc_buf, no vma [ 123.567837] binder: 24583:24630 transaction failed 29189/-3, size 0-847 line 3127 [ 123.612431] binder_alloc: 24583: binder_alloc_buf, no vma [ 123.619177] binder: 24583:24614 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:29 executing program 0: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xfffffffffffffff8, 0xfff, 0x2, 0x40, 0x1}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xffff, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xde, "3e7d06bf621f288a574b48ff188323342c68d4e6b3c07ba0d644efb79a494b4e1bf737528cb2fa3476dadcac69f0838713c401eb25f873d92fc3aa8792d5b0cff034d69b207368d932c87d067f6b4897c2ca60edba8cf4182512f6b139db0d8f9125ea409777fc998d2a56754b76a5401c4cdb6120ef521d879862a262107d4878e0edd6b213a7f1fedb662b85ef1de3241f50f2ad67aae253dd5c655294e0012c0bd32eedca99ba1ab6919ad5a23e66dd90f189534a4cf716c15215888e960adb57c42ec4ba0197115b749964f915589cca97f327a4145fbff84264aa38"}, &(0x7f0000001000-0x4)=0xe6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x1a9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate(0xc, r4, &(0x7f0000001000)="7e91c7475afc167710115fd18c73daa378fd41d1f2fdceab5664bd5ea6ced3cb31a689de01a0a1a48bcdae4f5d2feba4b396a08ae652d142", 0x38, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x1da9000000}, &(0x7f00007ce000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r3, 0x2, 0x7ff0000000000, 0x9, 0x800000000000, 0x9, 0x7ff, 0x5, {r6, @in6={{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x3, 0xffffffff, 0x7, 0xbfb, 0xffffffff}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000001000)=0x7) 2018/02/11 00:12:29 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000027b000)=@known='system.posix_acl_default\x00', &(0x7f0000419000-0x63)=""/99, 0x63) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00004f9000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004fa000)={0x0, 0x0, &(0x7f00004fa000)=[], 0xfe6a, 0x0, &(0x7f00004a9000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = getpgid(0xffffffffffffffff) sched_rr_get_interval(r2, &(0x7f0000012000)) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004fa000)='/dev/sequencer\x00', 0x400000, 0x0) bind$unix(r4, &(0x7f0000284000)=@abs={0x0, 0x0, 0x2}, 0x8) open(&(0x7f00004f9000)='./file0\x00', 0x0, 0x40) 2018/02/11 00:12:29 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f9000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000e20000)='./file0\x00', 0x12) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000033d000-0x10)="1bf01cecde20a86b45484152e6b0421f", 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000607000), &(0x7f0000c33000-0x4)=0x8) futex(&(0x7f0000830000-0x4)=0x1, 0x8, 0x0, &(0x7f0000b97000), &(0x7f0000677000-0x4), 0x0) clock_gettime(0x7, &(0x7f00004be000-0x10)) 2018/02/11 00:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000065e000)=""/6, &(0x7f0000d56000-0x4)=0x6) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004fd000)={0x5, 0x200, 0x0, 0x100, 0x0}, &(0x7f000027d000)=0x10) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000f63000)="1ad30e2466cb83e5091b97155068ae82703ede98e4b258b2bc6f1b0b741628d2e2a12d712f4afd3b8c8df905201b8ce201843723c31249f558050d01cee4ea7e1da80226d098bd25219ec265d8798cb302a19fe17d84be08ff75abcd3335c79adaeffe5e603362514b431ac1dffb93307b08631be08a6d3c38d17ab041c57c14562fc8398deb53de5d6900661efbcdd659ca72dbecfaf7ab219e60a3ab72f21ddca1277a8fd680987674399411243d6ed0e282739c73b48b75dc028db516d113c479a7547253ce0b5f43cf8e4af9b4f156efb93f7df67f5d9c1c59813c9c62fa152872d57089e24b") setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fdc000-0x8)={r2, 0x1}, 0x8) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d02000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f00009f7000-0x38)={&(0x7f00002cb000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f000027c000-0x20)=[{&(0x7f000016d000)=""/191, 0xbf}, {&(0x7f0000c22000-0xa8)=""/168, 0xa8}], 0x2, &(0x7f00002b2000-0xbd)=""/189, 0xbd, 0x1}, 0x40) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$inet(0x2, 0x0, 0x101, &(0x7f0000388000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000088000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @common='rose0\x00'}}) lseek(r3, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000083f000)={0x0, 0x7}, &(0x7f00006a5000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b9b000-0x14)={r4, 0x8, 0x6, [0x401, 0x2, 0x6, 0x2, 0x4c, 0x800]}, &(0x7f00005f5000)=0x14) sendmsg$unix(r1, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006f2000-0x60)=[{&(0x7f00001af000)="f6af3a6e4e64426dd88ebf868c2e89a9b37c217785038a4d2ee82e83175e34001fc9b255ff155d99f32f5915d2d99d69f594176b2a803e408545dc138e218bab5eacb54a484c35a6843d947364abb649db7e9b7b5d9655d04eb3c94a75c44fe8355544eaf7cb9df1e98ff61f0245fad082dc49f366243d84ce61b8686688bc1f0cc410ea7190d9aa46f1bbfa695f52372883babcc156571d8a5f4b659997678d73caa29c858b1b91d1801a7ba3dcdc3e53e72accfbc22c7917d59eaafbe66170128cad9994652712fe7f408406c15f8ed987341cedb4b2", 0xd7}, {&(0x7f0000b81000-0xc7)="b477bf12667905d5769363311ec2b5308b79af10c232f76e75f2f1fb1f6c155c0657d9bc5992172004300a12f53069a03cf527eb716813d42c20336a676fdc61ea88030fee836d6329f0cb7493abc77af196da305ef852d09ccc42cbba579097f8920738c52779c9902df12ee09e9f4b7cd26cb01c314f8a0c2cd0edc5e119f9f5ca6b2ead1de16fa3141afdda46c1019b93e2349723a38cd39cc0f0908ffa86cc024a45b740fd637a475c099a33aca38d78535ab2105f02de515d40c4732d0b9c1137e9afd93b", 0xc7}, {&(0x7f0000541000-0x26)="47e29001d8fda05e0bb6aa5eb82139c8218321c036f024dc4c64f1b2f03a84446a328480d201", 0x26}, {&(0x7f0000d90000-0xc0)="e557a843af73ad4f0788a7d3c03a88cf5345d369a6576bb2698b75f58b9df5b71c1a31cfa7cf2bf22ffd3621b40d0de51942d267e6a6a97f1a2a8502dad5fba337019b11960af6b74e96dd2b1eae0c9bdad7f79cd5c9f5b7c132dd386b829e8c0f19f37f18028b6900497101e14b47e1bd5679d4c5cb7b937c9b2936ca1cbb5415656820b6c739db365ca96260569f9dee4f99a97b8567a5287e741eabcf9567732d6248e609cad85fcf9401fe4978a2a23036b420eaa4cc5f696c3fdaceac28", 0xc0}, {&(0x7f0000ffd000-0x76)="463ac41823b206675ba74f13f8e27e58e791b6525b12684a55991bddb1fcda112d05c628e5d6b450a1a22a5512235718a3230631c0a6d9955757d72ebe52a6239aeb853df280f6dcbe7e50bf02ef356a6d16ae5ac0cf577bf64a25aa635dc8f2bd0549d119e9bf2d397a4237ab034fc24acece0b3c89", 0x76}, {&(0x7f0000149000-0xb6)="c8ea3c8451a5667c9a988f876f90095e139990d68efd78ae25b6b352cbf9508c50cbbc5e90aa2f814443b17057141f724b1141cd3316e2af5a3433d9b9bdd4af519940db2739fff2fa511a146fe5fcf00bb0829d5e66a2313c55d5e76881eec1c20c30c940e355f267d41f00bdc39752dc2a218009304abaf8ad35db8c439b12c899a85c7df957dc753eea45a3b2529e6f26517677e7d7f9d29f3437588552c62763d997a49156de9ccfaeffc66262750a28e6446fa9", 0x45}], 0x6, &(0x7f0000dcd000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0xfffffffffffffc19}, 0x0) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000b29000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f0000004000-0x12e)="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", 0x12d) 2018/02/11 00:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000ffe000-0x4), 0x4) r1 = syz_open_dev$mice(&(0x7f0000aee000)='/dev/input/mice\x00', 0x0, 0x50000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000197000-0x4), &(0x7f00005c2000-0x4)=0xffffff89) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000d86000)=@bridge_dellink={0x24, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000084a000)={0x2, &(0x7f0000669000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00005cb000-0x8)={r3, 0x36}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000974000-0x4)=0x2d8ff930) connect$netlink(r0, &(0x7f0000e04000-0xc)=@kern={0x10, 0x0, 0x0, 0x50000080}, 0xc) 2018/02/11 00:12:29 executing program 6: r0 = socket(0x9, 0x3, 0x1510) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) getdents64(r1, &(0x7f0000000000)=""/135, 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:29 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/11 00:12:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000345000-0x4), 0x274) r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000326000-0x4)=0x4, 0x4) sendto$inet(r0, &(0x7f0000052000-0xcb)="8d8a40878b9e0cecfe2eb0c7907d1f4af42c5c84f9adb9ff2b1c5bdccfabbd6c5ebabee7c0e375420bb647aea057e6299489b37e9ae21e455169f8027f304ab7ac080f695ba442291a9813eaa1d72d7b54d5f145f0d961e78647c9a381bee9e0395acb4e8e35fd1a216babda5491b52b3b8f6d50a2d9ed1b496618bc9153bc9190c1be4709e8b9c7568fd2d3bac1e5f844516532653db994d15f92f48087ee5bb83e29c94e15693c54c4b5245cff882b96fa335e146ebaf7ff0788bd82fa9de2093054900b674e8be12dcc", 0xcb, 0x0, &(0x7f0000a8a000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x7) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000007000)=0x1c, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000008000-0x8)={0x0}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x2, 0x3, 0x0, r1}, 0x10) munmap(&(0x7f0000000000/0x8000)=nil, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x80000000}, &(0x7f0000000000)=0x8) 2018/02/11 00:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d00000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = open(&(0x7f00000a0000-0x8)='./file0\x00', 0x0, 0x40) fcntl$setstatus(r0, 0x4, 0x44c00) accept4$vsock_stream(r0, &(0x7f00009c6000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) vmsplice(r1, &(0x7f00000ca000)=[{&(0x7f0000698000)='#', 0xca}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000d14000)=0x3) write$tun(r4, &(0x7f0000c89000-0x62)=@hdr={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/1, 0x1}], 0x1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004b2000)=0x0) timer_create(0x3, &(0x7f0000c22000-0x60)={0x0, 0x2f, 0x4, @tid=r5}, &(0x7f00007aa000)) write(r0, &(0x7f00002e5000-0x24)="b089ca05d7160748ef14a2a37bcd2c93b72194766db48377f27b96649b7477f6791794c3", 0x24) 2018/02/11 00:12:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000df4000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x52)="5c1143d96c7780b56621d858b66a43181c8b42fed6393a8f249b1be03b8924c33f4ba5ee8ed57ce8dc7352c032e06592a1095b6e93aebc9c3008cd6a799928c5ad14801e78e5158f4e8ab9372ce9b7b6e8fa", 0x52, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) keyctl$session_to_parent(0x12) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 123.755935] binder: 24654:24673 BC_FREE_BUFFER uffffffffffffffff no match [ 123.764748] binder_alloc: 24654: binder_alloc_buf, no vma [ 123.773247] binder: 24654:24673 transaction failed 29189/-3, size 0-847 line 3127 [ 123.814009] device eql entered promiscuous mode [ 123.822566] binder: BINDER_SET_CONTEXT_MGR already set [ 123.826818] binder: 24654:24706 BC_FREE_BUFFER uffffffffffffffff no match [ 123.837939] audit: type=1400 audit(1518307949.235:353): avc: denied { call } for pid=24654 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 123.844239] binder: 24654:24673 ioctl 40046207 0 returned -16 [ 123.866779] binder_alloc: 24654: binder_alloc_buf, no vma [ 123.872332] binder: 24654:24706 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x100000) futex(&(0x7f000000d000-0x4), 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0008"}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b70000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) flistxattr(r0, &(0x7f0000755000-0x20)=""/32, 0x20) 2018/02/11 00:12:29 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000013000-0x44)) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b37000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000b36000)=0xe8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b36000)={@ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @empty, 0x7, 0x5, 0x9, 0x100, 0x401, 0x0, r1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000054000)={&(0x7f0000735000/0x1000)=nil, 0x1000}) 2018/02/11 00:12:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 5: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setns(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000002000-0x4)=0x102020) r1 = memfd_create(&(0x7f0000000000)='vmnet1eth1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x82, @empty, 0x4b7d}}}, &(0x7f00007c7000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e41000-0x8)={r2}, 0x8) 2018/02/11 00:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f9e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000abc000)=@ethtool_gstrings={0x1b, 0x6}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009d7000-0x10)=@buf={0x57, &(0x7f0000399000)="eb575beb9021971f8d86f380054e3b6f56e284f3a8435b6b73c4cd203256c81886f1bfdf781fb1529b4f105a590deece8d5e3c0295ded0d4dca2d4aa0df961b51ad05ae261c75b4aaf88e4c4c57b8c6ffb2c10c070bdf2"}) 2018/02/11 00:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b2e000), 0x0, 0x3, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = open(&(0x7f000022a000)='./file0\x00', 0x40, 0x100) bind$unix(r1, &(0x7f0000e53000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/02/11 00:12:29 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004f9000)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0e000)='/dev/sequencer2\x00', 0x1, 0x0) write$selinux_context(r0, &(0x7f0000813000)='system_u:object_r:load_policy_exec_t:s0\x00', 0x28) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00008ff000), &(0x7f000036e000)=0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000a50000-0x4)=0x306e, 0x4) 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004bb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b8d000)={0xd0a9, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000ff1000)={0x8c0f, r1, 0x10002, 0x80000}) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000014000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000fca000-0x1001)}}) 2018/02/11 00:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x3) sendto$inet(r0, &(0x7f0000a6f000-0x1)="cf", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f0000870000)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) r1 = userfaultfd(0x80000) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00004dd000)=0x4) rt_sigaction(0x2e, &(0x7f00002fc000-0x20)={0x5, {0x4}, 0x10000000, 0x80000000}, 0x0, 0x8, &(0x7f0000b14000-0x8)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010006}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000283000-0x70)=[{&(0x7f0000e0c000)='3`', 0x2}], 0x1, &(0x7f0000943000-0x1e0)=[]}}], 0x1, 0x4000851) 2018/02/11 00:12:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 123.989109] audit: type=1400 audit(1518307949.385:354): avc: denied { set_context_mgr } for pid=24720 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 124.022937] binder: 24720:24747 BC_FREE_BUFFER uffffffffffffffff no match [ 124.038169] binder_alloc: 24720: binder_alloc_buf, no vma [ 124.043790] binder: 24720:24747 transaction failed 29189/-3, size 0-847 line 3127 [ 124.059135] binder: BINDER_SET_CONTEXT_MGR already set [ 124.064624] binder: 24720:24747 ioctl 40046207 0 returned -16 2018/02/11 00:12:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000726000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c54000-0x4), &(0x7f0000b52000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000da4000-0xc)={0x0, 0xfffffffffffeffff, 0x10}, &(0x7f0000471000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000da4000)={r3, 0xfffffffffffffbff, 0x3, 0x80000001}, 0x10) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)) rename(&(0x7f0000db0000-0xe)='./file0/file0\x00', &(0x7f000054d000)='./file0\x00') linkat(r0, &(0x7f0000332000)='./file0\x00', r0, &(0x7f0000758000-0x8)='./file0\x00', 0x400) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000061c000-0xf)='/dev/sequencer\x00', 0x41, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000a1f000)=0x200) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000253000-0xbe)=""/190, &(0x7f0000feb000-0x4)=0xbe) 2018/02/11 00:12:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000ca4000-0x4b)="1f0000000104ff00fd4354c007110000f3051c0008000100010423feffdf00", 0x1f) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f6a000-0x4), &(0x7f0000bb6000-0x4)=0x4) write(r1, &(0x7f0000ade000)="1f0000000104ff00fd4354c007110000f305010008000100012000dcffdf00", 0x1f) close(r1) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x40) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a81000-0xc)='/dev/autofs\x00', 0x800, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) readv(r2, &(0x7f0000a9d000)=[{&(0x7f00006e0000)=""/116, 0x74}], 0x1) 2018/02/11 00:12:29 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f00000e7000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000629000-0x11)='net/fib_triestat\x00') pread64(r0, &(0x7f0000912000), 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e32000-0x10)='/dev/sequencer2\x00', 0xfffd, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000082d000)={{0xfffffffffffffc01, 0x4}, {0x80000000, 0x3}, 0x80000000, 0x2, 0x9}) r1 = open(&(0x7f000038b000)='./file0\x00', 0x200, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000697000)=0x6, 0x3ce) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000933000)={0x0, 0x100, 0x20}, &(0x7f00004f6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007d3000-0x6)={r2, 0x936}, &(0x7f00008be000)=0x6) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00005de000-0x4)=0x8001, 0x4) fcntl$setlease(r1, 0x400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000023e000)='/dev/sequencer\x00', 0x82501, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 124.182489] audit: type=1400 audit(1518307949.575:355): avc: denied { create } for pid=24762 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 124.211100] audit: type=1400 audit(1518307949.605:356): avc: denied { write } for pid=24762 comm="syz-executor5" path="socket:[52152]" dev="sockfs" ino=52152 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 124.232559] binder: 24763:24784 BC_FREE_BUFFER uffffffffffffffff no match [ 124.232587] binder_alloc: 24763: binder_alloc_buf, no vma [ 124.232605] binder: 24763:24784 transaction failed 29189/-3, size 0-847 line 3127 [ 124.248382] audit: type=1400 audit(1518307949.645:357): avc: denied { getopt } for pid=24762 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 124.250012] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 124.252548] binder: BINDER_SET_CONTEXT_MGR already set [ 124.252555] binder: 24763:24786 ioctl 40046207 0 returned -16 [ 124.255947] binder: 24763:24786 BC_FREE_BUFFER uffffffffffffffff no match [ 124.255975] binder_alloc: 24763: binder_alloc_buf, no vma [ 124.255993] binder: 24763:24786 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f2a000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) 2018/02/11 00:12:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000ea000)={0xffffffffffffff01, 0x3, 0x8208, 0x100000002, 0x7, 0x6, 0x80, 0x8003, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000)=0xc3) remap_file_pages(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000004, 0x200, 0x41) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a42000-0x8)=@assoc_value={r1, 0x1f}, 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) 2018/02/11 00:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000a9000)) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b7000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000c57000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000a12000-0x4)=0x10, 0x0) setresgid(0x0, 0x0, r0) 2018/02/11 00:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c2a000-0x20)={@generic="724d6b7a3d15b8f5a318b4b62ad1109b", @ifru_addrs={0x2, 0x2, @rand_addr=0x7}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000947000-0x9)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ea9000-0x98)={0x0, @in6={{0xa, 0x3, 0x100, @empty, 0x8}}, 0x40, 0x800}, &(0x7f0000292000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e9c000-0x6)={r2, 0x3}, &(0x7f0000de1000)=0x6) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000a09000)={0xffff, 0x8, 0x800, 0x1000, 0x5, 0x8, 0x4, 0xfff, 0x0, 0x100}) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001b3000)) 2018/02/11 00:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ce5000-0x4)=0x0) rt_sigqueueinfo(r1, 0x19, &(0x7f000085b000-0x10)={0x20, 0x7ff, 0x7}) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000726000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c54000-0x4), &(0x7f0000b52000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000da4000-0xc)={0x0, 0xfffffffffffeffff, 0x10}, &(0x7f0000471000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000da4000)={r3, 0xfffffffffffffbff, 0x3, 0x80000001}, 0x10) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:29 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) chroot(&(0x7f00002e3000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0xfffffffffffffffc) r1 = socket(0x10, 0x2, 0x0) fchdir(r1) fcntl$getflags(r1, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000002000-0x4)=0x10) [ 124.298568] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 124.299804] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 124.342882] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/11 00:12:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x17, 0x18, 0x0, 0x0, 0xa9, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5dd4cc0838c31e0d7cd9fda4ccb6bebd74c6247a38085ff943"}]}, 0xc8}, 0x1}, 0x0) pause() r2 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r2, 0xffffffff, &(0x7f0000d65000-0x10)={0x10, 0x4, 0xb4f3, 0x2}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x0) 2018/02/11 00:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = memfd_create(&(0x7f0000f05000-0x1e)='@&\x00', 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000530000)=0xe8) r2 = gettid() mknodat(r1, &(0x7f00006cc000)='./file0\x00', 0x100, 0x5) ptrace$cont(0x1f, r2, 0x5, 0x100) link(&(0x7f0000ce9000-0x8)='./file0\x00', &(0x7f0000914000)='./file0\x00') setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000784000-0x40)=@hopopts={0xeb, 0x6, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x20, {0x7, 0x6, 0x7, 0x1, [0x1, 0x4, 0xe000000000000000]}}]}, 0x40) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ce5000-0x4)=0x0) rt_sigqueueinfo(r1, 0x19, &(0x7f000085b000-0x10)={0x20, 0x7ff, 0x7}) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000c97000-0x38)={&(0x7f00005af000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x1, 0x2, {0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x4}}}, 0x3a, &(0x7f00004bb000-0x10)=[{&(0x7f000002e000)="b0f801f2febe936a55714e7173b10de7ef426816e79bee6544b3220cb49e34ff23eb0aef9f46e8ed11631e1be50da815a84c2bbb5fab56285ddd3a182ccb9d27372ca542747e1ec08edfdbe29171d0f7f5fb8ddb636dfa5086be183a29f5e0e0bedaac149d519c896f9f110fed16860feb18563e43cf281b7ee30b11", 0x7c}], 0x1, 0x0, 0x0, 0x40c0}, 0x4000) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4}) ppoll(&(0x7f000000f000-0x18)=[{r3}], 0x1, &(0x7f0000e69000-0x10), &(0x7f0000aa4000-0x8), 0x8) 2018/02/11 00:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x20000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x80}, {0x6}]}, 0x10) 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) capset(&(0x7f000079a000)={0x24080522}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffff}) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000), &(0x7f0000011000)}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000013000-0x20)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000de5000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000201000-0x4), &(0x7f000025a000-0x4)=0x4) accept$inet6(r1, &(0x7f00004a9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000a1000)=0x1c) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r3 = socket(0xa, 0x4, 0x401) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000025d000-0x8)={0x0, 0x6}, &(0x7f000005a000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008d6000)={r4, 0x1c, &(0x7f0000b8a000)=[@in6={0xa, 0x3, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000cda000)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 00:12:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(0xffffffffffffffff, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 124.404633] binder: 24790:24816 BC_FREE_BUFFER uffffffffffffffff no match [ 124.423266] binder_alloc: 24790: binder_alloc_buf, no vma [ 124.442363] binder: 24790:24816 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000fd000+0x5a6), &(0x7f00001dc000)=0x4) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00001e7000), r0, &(0x7f00001e8000-0x8), 0x9, 0x1) mmap(&(0x7f00001e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/11 00:12:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) socketpair(0x0, 0x2, 0x0, &(0x7f000070b000-0x8)={0x0}) getpeername$netrom(r1, &(0x7f00001db000-0x48)=@full, &(0x7f00008fc000-0x4)=0x48) 2018/02/11 00:12:29 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000285000/0x4000)=nil, 0x4000, 0x0, 0x1e, 0xffffffffffffffff, 0x2f) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:29 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dfd000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r1) r2 = syz_fuse_mount(&(0x7f000014a000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x101, 0x20) pwritev(r2, &(0x7f0000f40000)=[{&(0x7f00001af000)="a7c28c0301133a1ee1815e60db2ba4693bcfeaa81b", 0x15}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r3, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:29 executing program 4: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x18, 0x29, 0x3, "abe1"}], 0x18}, 0x0) 2018/02/11 00:12:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000569000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe1, 0x400000000000000) ioctl(r0, 0x1267, &(0x7f00009be000)) [ 124.454654] binder: BINDER_SET_CONTEXT_MGR already set [ 124.454663] binder: 24790:24836 ioctl 40046207 0 returned -16 [ 124.458864] binder: 24790:24836 BC_FREE_BUFFER uffffffffffffffff no match [ 124.458894] binder_alloc: 24790: binder_alloc_buf, no vma [ 124.458913] binder: 24790:24836 transaction failed 29189/-3, size 0-847 line 3127 [ 124.552798] binder: 24859:24872 BC_FREE_BUFFER uffffffffffffffff no match [ 124.562654] binder_alloc: 24859: binder_alloc_buf, no vma [ 124.570361] binder: 24859:24872 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000cc000), 0x800) sync_file_range(r0, 0x1f, 0x800, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000954000-0x18)={0x0, 0x8000, 0x30, 0xffffffffffffffff, 0x3f}, &(0x7f00009cf000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dee000-0x8)={r1, 0x3f}, &(0x7f0000583000-0x4)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f00009da000-0x14)) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) 2018/02/11 00:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e0a000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f000061c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000055d000-0x4)=0x6) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000392000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x6, 0x19, "62f0c6e8e985d38a55c3a42d6f86587b007ba76e85d0071b6fefcc6f9b78b26a7bca4d43f6f1f6c030ae3673e8256c102960d723ea341b49baded842e25f914d", "411bdd659d7197ec7477d2fa322c5c60b244c2f8ee83f36298077d01a2c3bd45", [0x1, 0x20]}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/11 00:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000081d000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000fcc000)='net/ip6_mr_8ache\x00') pread64(r2, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x1000000) socket$inet_dccp(0x2, 0x6, 0x0) getcwd(&(0x7f0000151000)=""/112, 0x70) 2018/02/11 00:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x73)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00006f5000)=0x6bc) 2018/02/11 00:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000eda000), 0x80800) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000f29000)="68505e5e513a84a29fe9cebcbaeda87aa1c4a0becfd10c58eb5cab1743352535ef6f76332452bb6a1c402ad30988a861518b49be12ebd424c66508522961d33927ebf5b0204b0900", 0x48) r2 = syz_open_pts(0xffffffffffffff9c, 0x400303) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000d2e000-0x8)={0x80, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000c6e000)={0x0, 0x0, 0x0, {0x0}}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000094a000-0x10)={0xe, 0x4f, &(0x7f0000341000)="953f4b4bcafc36738098f9c2f7d042cfc7151d19a37ed094c1928092a6e43a8d83006d542c0d34ff6b5848c6af57ba96823a3d70865fbf90a2289a749d9cb27c5a51f2cc7366a7ecfd010036c923be"}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={r3}) unshare(0x20000000) 2018/02/11 00:12:30 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000c13000-0x20)={0x18, 0x2, {0x1, @rand_addr=0xe65}}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r1, &(0x7f00003c6000)=""/148, 0x94, 0x12041, &(0x7f0000df2000-0x1c)={0xa, 0x3, 0xffffffffffff0000, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, 0x1c) bind$inet6(r1, &(0x7f0000c59000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x1c) sendto$inet6(r1, &(0x7f0000d30000)="7e13f51c16fde0d6ff543c", 0xb, 0x0, &(0x7f0000078000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a58000)={0x20000515, &(0x7f00006ae000-0x10)=[{0x100000000, 0x1, 0x9, 0x6}, {0x3, 0x1000, 0xd7c, 0x1}]}) sendto$inet6(r1, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:30 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000035f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000000e000)={0x0, 0xe9, "4975c7c0559b3103868daf8e7adf81231eb30aa4eac3de2e155742a9960209f3e5fe6a7efaf2cfba5e6fa0e91984d62850154fa3ba35ba3c6751e1afa60f71cf1669040eca21e06b6a9beb0298560195402c4440bc32ec6a37ab64dff7820df6872cca957e85452d2107beda23d7181a38702745cef065d92e8af452e7f3139ecba5edb836c7b7c0e85afdfd651a48f825eddf87b92cbfd01c23ff9ce4e5a9d2427a598b9576a56523c9858903fd4e6b8a6e01dc75c4705bc48ccdd81df4ecb7b7945533fc8520e4cdf753196375c027109da1e9eec5f0306acf2842914aeb7dedac7a7d07eae2b75f"}, &(0x7f0000293000)=0xf1) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000087000-0xe2)={r4, 0xda, "083d943d5551910e72e513da75ea999eaf98707fe1f8df5b670d9737660ac44438fabb80c1df192ae4eaa1a10b77013f7100a028fc6692bb66ee61b784e722a6beb2f81b0b91b393473dd97795d82dbb4e497e5cd3cf97b9a189c74b8b742841f65a636c032ff581acc286f4efa8c52756fc6a0bef5d3c628ba374b9897f69c4d141eb117d09f08740b5184db9839135d182afce81d8246b5c6e0b2a8f8d5b2ce5d3ccd87808adf57f6c1a14cf5703d3a2b91eda906f0374048650d171f06d5714002eccd6b2608339fafc960c5d1b25f767ecc9a685aaa1d164"}, &(0x7f00004f9000)=0xe2) 2018/02/11 00:12:30 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ad000)='/selinux/checkreqprot\x00', 0x325000, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f000095c000)={0x1}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fffffff, 0x7ff, &(0x7f000056d000-0xfc)="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", 0xfc) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000095c000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000095c000), &(0x7f000042d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSETLED(r3, 0x4b32, 0x8) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r4 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r4, &(0x7f0000478000-0x60)={0x0, 0x0, 0xfffffffffffffffd, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) execveat(0xffffffffffffffff, &(0x7f0000edc000+0x5f1)='./file0/bus\x00', &(0x7f000043b000-0x30)=[], &(0x7f0000173000-0x10)=[], 0x0) ioctl(r4, 0x5, &(0x7f0000fd9000-0x69)="8ce956b730dd79512949a95341897c78537cef4d6d6999844341fba27e28a2d41a28b2f1bf2eb3e7bb89bea770bf2f7336a5024039cc8250b103c4c75b0e9b6912123f25a385091ce2aec604f33a0ff0f470a59c8df6c903f7e134cff89a024f19f256922791644c2a") [ 124.597516] binder: BINDER_SET_CONTEXT_MGR already set [ 124.602829] binder: 24859:24874 ioctl 40046207 0 returned -16 [ 124.671976] binder: 24880:24900 BC_FREE_BUFFER uffffffffffffffff no match [ 124.686106] binder_alloc: 24880: binder_alloc_buf, no vma [ 124.692330] binder: 24880:24900 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:30 executing program 5: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=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 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs, 0x8, &(0x7f0000d9a000-0x30)=[], 0x0, &(0x7f0000d9a000-0x58)=[]}, 0x0) 2018/02/11 00:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) recvmmsg(0xffffffffffffff9c, &(0x7f0000e26000)=[{{&(0x7f0000d44000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000243000)=[{&(0x7f000080a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cb1000-0xe3)=""/227, 0xe3}, {&(0x7f0000c4f000)=""/192, 0xc0}, {&(0x7f0000f7f000-0x1f)=""/31, 0x1f}], 0x4, &(0x7f0000d67000-0x55)=""/85, 0x55, 0x3}, 0x61e6}, {{&(0x7f0000d76000)=@alg, 0x58, &(0x7f0000c5c000-0x10)=[{&(0x7f00005bb000-0x9f)=""/159, 0x9f}], 0x1, &(0x7f0000de7000)=""/253, 0xfd, 0x200}, 0x6}, {{&(0x7f0000f78000)=@nfc_llcp, 0x60, &(0x7f000021c000)=[], 0x0, &(0x7f0000bc9000)=""/235, 0xeb, 0x1}, 0x6}, {{&(0x7f0000f1c000)=@nfc_llcp, 0x60, &(0x7f000086a000-0x40)=[{&(0x7f0000534000)=""/212, 0xd4}, {&(0x7f000027e000-0xc6)=""/198, 0xc6}, {&(0x7f0000d2a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b78000+0xab0)=""/10, 0xa}], 0x4, 0x0, 0x0, 0x1}, 0x37ce}, {{&(0x7f000020c000)=@nfc, 0x10, &(0x7f0000dab000)=[{&(0x7f0000043000)=""/68, 0x44}, {&(0x7f0000920000-0x1000)=""/4096, 0x1000}, {&(0x7f00004e1000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f000094f000)=""/14, 0xe, 0x5}, 0x7ff}], 0x5, 0x100, &(0x7f0000715000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c6e000), &(0x7f000003f000)=0x4) r1 = mq_open(&(0x7f0000fef000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0xfffffffffffffff7, 0x2, 0x0, 0xac7, 0x0, 0x0, 0xc91}) r2 = epoll_create(0x1e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000923000)=""/64, &(0x7f00007e5000-0x4)=0x40) r3 = syz_open_dev$sg(&(0x7f0000f53000)='/dev/sg#\x00', 0x4, 0x2000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000-0xc)={0xffffefd}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ec9000)) syz_open_dev$random(&(0x7f00002f1000-0xc)='/dev/random\x00', 0x0, 0x34100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000c4e000)={0x1, [0x1]}, &(0x7f0000473000-0x4)=0x6) mq_timedreceive(r1, &(0x7f00003bd000), 0x0, 0x3, &(0x7f0000bd4000)) epoll_pwait(r2, &(0x7f00006c8000-0xc)=[{}], 0x1, 0x0, &(0x7f000050c000), 0x8) write$sndseq(r2, &(0x7f000029b000-0x90)=[{0x1436a5e6, 0x67, 0x6, 0x1, @time={0x0, 0x989680}, {0x5, 0x7}, {0x80000000, 0x602}, @note={0x6, 0x2af, 0x23d, 0x800, 0x80000001}}, {0x10000, 0x874, 0x8, 0xd5, @time={0x0, 0x989680}, {0x7, 0x8}, {0x7, 0xeb}, @raw32={[0x80, 0xff9, 0x80000000]}}, {0x732, 0x401, 0x400, 0x1, @time={0x77359400}, {0x0, 0x4}, {0x0, 0x2}, @connect={{0x6, 0x100000001}, {0x65, 0xff4}}}], 0x90) sendto$ipx(r0, &(0x7f00003b8000-0x5e)="33be1a6b7de8fb61665e6d4b21720fd1ea155e17aa529b07bb5f66e76de308dd34acc548ba8332a69539b7abeb61ae63b45224123bc80239184abdb841e3747956ec8446dd92ea1a2a438df1076bd2d4ea8c6ff2f8fdcd3f265d16570ed6", 0x5e, 0x4000000, 0x0, 0x0) 2018/02/11 00:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ftruncate(r0, 0x7) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008d3000-0xe8)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000453000)=0xe8) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:30 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000000)={0x6, &(0x7f0000000000)=[{0x9, 0x8f82, 0xffff, 0x7c6}, {0x3, 0x7, 0x3, 0x7f}, {0x77, 0x2, 0x7fff, 0x6}, {0x8, 0x4, 0x0, 0x5}, {0x2, 0xe95e000, 0x800, 0x2a}, {0x8, 0x5, 0x101, 0x1}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000013000-0x40)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 00:12:30 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127b, &(0x7f00007b0000)) pwritev(r0, &(0x7f0000109000-0x10)=[{&(0x7f0000898000)="65c6b96965b82e3f59b0998357a870a3aa39ed3d42c0679852525afe8ecc0367f3112a1441354f63c98799bb3b39fcfb2e09bacd50448679db6b7e763f9eb85f2818c5fe3e9ea0f7f5255ff1a0c0c157e31f8d01297445611028b0", 0x5b}], 0x1, 0x0) recvmsg(r0, &(0x7f0000493000)={&(0x7f00000f1000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f00001b8000-0x20)=[{&(0x7f000058a000-0xa2)=""/162, 0xa2}, {&(0x7f0000766000)=""/54, 0x36}], 0x2, &(0x7f0000040000)=""/222, 0xde, 0x800}, 0x0) bind$inet6(r1, &(0x7f0000982000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) 2018/02/11 00:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000088b000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000352000)=""/95, 0x5f, 0x40000000, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000f97000-0x8c)={0x10000, 0x0, 0xff, 'queue1\x00', 0xa8}) vmsplice(r1, &(0x7f0000119000)=[{&(0x7f0000100000-0x5b)="4b2829abd07ca92cb9b7a507c02d5b1b763ad899c4f523c435f6892634e03c0ba6cca1dc869b38e442117ef0da05ca2d82efa4f3cce74d3dbc208ad0f6166292b913e37a984bd1699faf5facdd362457b35551e817ee1059887dc5", 0x5b}, {&(0x7f000007b000)="f8b7e8efcc54a9dd27ec4453cee72b786e626f9883653838298a34feea5dc615e14ac265f09b17", 0x27}, {&(0x7f0000060000)="68f36679015221ecb8e81f32a5c6cfa23e56ccf17e7fbda8cdf65357ab781d4f8fcfddb3edc4aa6ca3e42af632acae7c8ed1a9cd363b9f6301c31161a82cdff6ca1933e22f06a5df7298af376d4a4e21561115701833541dce9e8158b4a48033eaa5b02031501b97327f2372fb49d854dd7146e65ef50e3d2ad3d5168a02159c966eab1d7e9171c731de4af380dd8867c313a0ba219759b388f21338ea61d2551b2fb0b666897c30656ea6fcabacec1cf726f244e6f4c2585c6a3c8890676812328fd454af2be030a4e27e3a925f1de3828699662feb5d02f49415b1a1ac95ecf5", 0xe1}, {&(0x7f0000d71000-0x1d)="21c0672616a64fca361dcb2317914a1170c58954b56854510642f2bd9d", 0x1d}, {&(0x7f00009f9000)="b77050c58b8936dfe23300251f77c434b12c511055b29634a5a53e2c342a470f40cb628200119d218b820fa78811eff7b5a54ffe121617766014be74f9c8a36414fe3043298a3fd2f5be9c1dfff14dfa29ad23a0c238a718e713184d13855fdc32c4dba789453c25", 0x68}], 0x5, 0x6) 2018/02/11 00:12:30 executing program 4: mmap(&(0x7f0000000000/0xdc6000)=nil, 0xdc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dc2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000fc000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc7000-0x10)='/selinux/policy\x00', 0x0, 0x0) fstat(r2, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dc7000)='./file0\x00', &(0x7f0000959000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00006f9000-0x8)='./file0\x00', &(0x7f0000a5c000-0x8)='./file0\x00', 0x2000, r3, r4, 0x9, 0xcec0, 0x12) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000dc7000-0x4c)=""/76) 2018/02/11 00:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000067d000-0xc)={0x40000012}) [ 124.737270] binder: BINDER_SET_CONTEXT_MGR already set [ 124.742580] binder: 24880:24904 ioctl 40046207 0 returned -16 [ 124.752106] binder: 24880:24900 BC_FREE_BUFFER uffffffffffffffff no match [ 124.759177] binder_alloc: 24880: binder_alloc_buf, no vma [ 124.764732] binder: 24880:24900 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000068e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000712000-0x10)={0x0, r2, 0x4254}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e3c000)={r3, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005be000-0x8)={r2, r4}) r5 = dup(r0) flock(r0, 0x4) write(r5, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/11 00:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b8a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) fcntl$getown(r1, 0x9) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getgid() setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000ac2000)={0x3, 0x1, 0x2, 0x400, 0x7}, 0xc) 2018/02/11 00:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000003, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000790000-0x4)) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000cea000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003e8000-0x50)={0x6, 0x5, 0x1, 0x0, 0x6}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/11 00:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000017b000)={0x1f, 0x401, 0x2}) r1 = add_key$keyring(&(0x7f0000588000-0x8)='keyring\x00', &(0x7f00002c5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000ed8000)='cifs.idmap\x00', &(0x7f0000f51000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000538000-0x1000)="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", 0x1000, r1) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d0f000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00008a6000-0x8)={r3}) pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000d12000-0x4), 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009b3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b81000-0x100c)=@ethtool_regs={0x4, 0xf9d, 0x1000, "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"}}) keyctl$get_security(0x11, r2, &(0x7f0000687000)=""/234, 0xea) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000019000)=0x3c, 0x4) 2018/02/11 00:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') writev(r0, &(0x7f0000e5f000-0x20)=[{&(0x7f0000efa000)="15", 0x1}], 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000485000)={0x8, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x9, 0x9b, 0x2, 0x1181, 0x688, &(0x7f0000e17000)=@generic="4e693a78b03f0298e00f239ad809b051", 0x552, 0x7, 0xe725}) sendfile(r0, r0, &(0x7f00008c9000-0x8), 0x8) openat(r0, &(0x7f000043f000-0x8)='./file0\x00', 0x288000, 0x12) [ 124.825110] binder: 24918:24935 BC_FREE_BUFFER uffffffffffffffff no match [ 124.842047] binder_alloc: 24918: binder_alloc_buf, no vma 2018/02/11 00:12:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 124.869002] binder: 24918:24935 transaction failed 29189/-3, size 0-847 line 3127 [ 124.893310] binder: BINDER_SET_CONTEXT_MGR already set [ 124.893319] binder: 24918:24963 ioctl 40046207 0 returned -16 2018/02/11 00:12:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000098a000)='tls\x00', 0x4) syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, &(0x7f00000a0000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00001c2000-0x4)=0x10, 0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r0) 2018/02/11 00:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b8a000-0x14)={0x8000, 0x401, 0x9, 0x930, 0x5}, 0x14) 2018/02/11 00:12:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b32000-0xc)='/dev/rfkill\x00', 0x181c00, 0x0) mknodat(r1, &(0x7f0000493000)='./file0\x00', 0x8080, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c98000)) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/171, &(0x7f0000001000-0x4)=0xab) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003cc000-0x4)) 2018/02/11 00:12:30 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000482000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000bf5000)=0x4) setsockopt(r0, 0x80000000000001, 0x6, &(0x7f000098a000-0x57)="c2a2ad19717f548bf1dbf92315763c4be9bc4ccfce03dc6a09cc4eb80a35ff5b91382980c5b4728aac77ce08f6099bd155c3877d24a133423383f02bb88c7980deb3ca382e8ca67d19bcf0b99509aba21bb7e0e0dcf642", 0x57) r1 = socket(0x10, 0x802, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) write(r0, &(0x7f000024e000)="240000001a0025f00000000401111f0ef40300000004bf00000009ec0800030005dcf300", 0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000001000-0xc7)=""/199, &(0x7f0000001000)=0xc7) ioctl$TCFLSH(r0, 0x540b, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000507000-0x1000)=""/4096, 0x1000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000b74000)=""/97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) 2018/02/11 00:12:30 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00004f9000)=[], &(0x7f00004f8000)=[]}}}], 0x49, 0x0, &(0x7f0000287000)="eb2ab9d34857c1eb11e29361710cb14d5e1701991b5b5ede2c751c0cf9605dc4589226a2121ac48a25e5bff926e45051429604860778f99b9480e9ef024bf6956f89bdb91026a20717"}) 2018/02/11 00:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000480000-0x15)=""/21, 0x15, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000fe7000)=@assoc_id=0x0, &(0x7f000078a000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007a2000)={r2, 0x3}, &(0x7f00009dd000)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r4, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f3c000)={r3, 0xb90, 0x3, [0x268, 0x400, 0xa35]}, 0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00008b0000)={r3, 0x23, "17d5dde22b427a9ab4d7d0b4b7a178c84c3b911991025e4a071d55536f9c54d48ec160"}, &(0x7f0000384000-0x4)=0x2b) 2018/02/11 00:12:30 executing program 5: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) fcntl$setown(r0, 0x8, r1) ptrace$cont(0x1a, 0x0, 0x0, 0xffffffffbfffeffc) 2018/02/11 00:12:30 executing program 3: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000), &(0x7f000018e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) waitid(0x0, 0x0, &(0x7f0000003000-0x10), 0x4100000e, &(0x7f0000000000)) 2018/02/11 00:12:30 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000000a000-0x1f)=""/31) r1 = open(&(0x7f0000009000)='./file0\x00', 0x0, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f000000b000)='./file0\x00', 0x400, 0x100) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f000000a000)=""/87) 2018/02/11 00:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)) r2 = add_key$keyring(&(0x7f00007f6000-0x8)='keyring\x00', &(0x7f00007a9000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f00008cf000-0xcd)=""/205, 0xcd) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000433000)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e02000-0xc)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x2, 0x1f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x9}, @in6={0xa, 0x1, 0x8, @empty, 0x200}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}], 0x84) 2018/02/11 00:12:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c73000)="0500", 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000442000-0x16)='/selinux/checkreqprot\x00', 0x7de395840f15a025, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000199000)=""/137) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000af000-0x15)='/dev/pktcdvd/control\x00', 0x400200, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004d3000-0x4)={0x6, 0x4, 0x1000}, 0x4) getsockname$packet(r1, &(0x7f0000d6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000357000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00003fd000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:30 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003000-0x4)=0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000000+0x7cb)={0x2000000000000000, 0x0, 0x4, 0xfffffffffffffffb, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x7, &(0x7f0000002000)={0x1, 0x8001}, &(0x7f0000003000)) 2018/02/11 00:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {0x0, 0x0, 0xe19}}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1}, 0x0) 2018/02/11 00:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c92000), &(0x7f000069e000)=0x4) [ 125.036638] binder: 24980:24999 BC_FREE_BUFFER uffffffffffffffff no match [ 125.051567] binder_alloc: 24980: binder_alloc_buf, no vma [ 125.063107] binder: 24980:24999 transaction failed 29189/-3, size 0-0 line 3127 [ 125.081720] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/11 00:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f90000)=""/133, 0x85, 0x40) [ 125.091234] binder: 24980:25022 ioctl 40046207 0 returned -16 [ 125.101893] [ 125.101978] binder: 24980:25019 BC_FREE_BUFFER uffffffffffffffff no match [ 125.101998] binder_alloc: 24980: binder_alloc_buf, no vma [ 125.102014] binder: 24980:25019 transaction failed 29189/-3, size 0-0 line 3127 [ 125.106809] audit: type=1400 audit(1518307950.505:358): avc: denied { net_admin } for pid=25024 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 125.147826] ===================================== [ 125.152642] [ BUG: bad unlock balance detected! ] [ 125.157452] 4.9.80-g8a174b47 #31 Not tainted [ 125.161827] ------------------------------------- [ 125.166635] syz-executor1/25028 is trying to release lock (mrt_lock) at: [ 125.173684] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 125.179531] but there are no more locks to release! [ 125.184512] [ 125.184512] other info that might help us debug this: [ 125.191145] 1 lock held by syz-executor1/25028: [ 125.195777] #0: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 125.204012] [ 125.204012] stack backtrace: [ 125.208476] CPU: 0 PID: 25028 Comm: syz-executor1 Not tainted 4.9.80-g8a174b47 #31 [ 125.216237] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.225562] ffff8801b3857918 ffffffff81d94be9 ffffffff849b6cf8 ffff8801abdbc800 [ 125.233528] ffffffff834e8f44 ffffffff849b6cf8 ffff8801abdbd088 ffff8801b3857948 [ 125.241496] ffffffff81237e84 dffffc0000000000 ffffffff849b6cf8 00000000ffffffff [ 125.249468] Call Trace: [ 125.252029] [] dump_stack+0xc1/0x128 [ 125.257372] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 125.263487] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 125.270294] [] lock_release+0x6f8/0xb80 [ 125.275887] [] ? memcpy+0x45/0x50 [ 125.280990] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 125.287107] [] _raw_read_unlock+0x1a/0x50 [ 125.292872] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 125.298830] [] traverse+0x3a7/0x900 [ 125.304084] [] ? seq_buf_alloc+0x80/0x80 [ 125.309763] [] seq_read+0x7ea/0x1290 [ 125.315108] [] ? __lock_acquire+0x629/0x3640 [ 125.321135] [] ? seq_escape+0x200/0x200 [ 125.326732] [] ? avc_ss_reset+0x110/0x110 [ 125.332499] [] ? __lock_acquire+0x629/0x3640 [ 125.338528] [] ? seq_escape+0x200/0x200 [ 125.344121] [] proc_reg_read+0xef/0x170 [ 125.349718] [] ? proc_reg_write+0x170/0x170 [ 125.355667] [] __vfs_read+0x103/0x670 [ 125.361085] [] ? default_llseek+0x290/0x290 [ 125.367026] [] ? fsnotify+0x86/0xf30 [ 125.372354] [] ? fsnotify+0xf30/0xf30 [ 125.377774] [] ? avc_policy_seqno+0x9/0x20 [ 125.383628] [] ? selinux_file_permission+0x82/0x460 [ 125.390262] [] ? security_file_permission+0x89/0x1e0 [ 125.396985] [] ? rw_verify_area+0xe5/0x2b0 [ 125.402838] [] vfs_read+0x11e/0x380 [ 125.408083] [] SyS_pread64+0x13f/0x170 [ 125.413596] [] ? SyS_write+0x1b0/0x1b0 [ 125.419108] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 125.425917] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 125.432465] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/11 00:12:30 executing program 4: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() prctl$void(0x7) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) readv(r2, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/11 00:12:30 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0xfffffffffffffffd, &(0x7f00001a1000)={0x0}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00004f9000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:30 executing program 0: prctl$intptr(0x21, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000073f000)='/dev/pktcdvd/control\x00', 0x3c380, 0x0) unlinkat(r0, &(0x7f00001c9000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f00007fa000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xfff, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f000058b000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000)='reno\x00', 0x5) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x4}, 0x8) 2018/02/11 00:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c92000), &(0x7f000069e000)=0x4) 2018/02/11 00:12:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x98bff733405464bb, &(0x7f0000533000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000017c000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in6=@empty, {}, {}, {0x0, 0x0, 0xe19}}, 0x0, 0xffffffffffffffff}, []}, 0xf8}, 0x1}, 0x0) 2018/02/11 00:12:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000039000-0x10)={0x4, 0x60, 0x0, 0x7}) pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x0, @empty}, 0x10) clock_gettime(0x0, &(0x7f0000911000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000079a000)=[{{&(0x7f00008c9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000882000-0x80)=[{&(0x7f0000b96000-0xc6)=""/198, 0xc6}, {&(0x7f00009c6000-0x28)=""/40, 0x28}, {&(0x7f00008ea000-0x3f)=""/63, 0x3f}, {&(0x7f000022f000-0x32)=""/50, 0x32}, {&(0x7f000065b000-0x9f)=""/159, 0x9f}, {&(0x7f0000646000-0xc1)=""/193, 0xc1}, {&(0x7f0000840000-0x68)=""/104, 0x68}, {&(0x7f0000420000)=""/253, 0xfd}], 0x8, &(0x7f0000edc000+0x403)=""/210, 0xd2, 0x5}, 0x401}], 0x1, 0x10000, &(0x7f0000e46000-0x10)={r1, r2+30000000}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000add000-0xc)={0x7, 0x0, 0x7f, 0x8, 0x100000000}, 0xc) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)) 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x15, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}]}, 0x28}, 0x1}, 0x0) setns(r0, 0x4c000000) socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/enforce\x00', 0x20000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000098a000-0x4)=0x14) sendto$packet(r1, &(0x7f0000c6c000)="da7fa718eeeb569a517c0d5beff0852dc6748ce9c06f5d62c51c8cb3da7f0f17021beea8a1cc97963367a64a63d2e0361505ba416204934970629a0f399c97055a18e1f10b2ee8a228d273feaa003d40c86fd022104286fa371be66978d36002b136e61dd21d4fedac207e4aab797a5c316c94884f8ea3abcb402d2facba6aec1f8b38f1de351c8aad7e1ee62e06e880f9288716da99e889acd39a37f8c87e510011a45d0a555eed99fb58a8de549bf7f1f1489916545e4cdb8f0e94c52122d5aeaa824ff7169e9862e48db686cc25d633204d4f95369eb2255405557fe3aa1d4b2c59bfac4bdeeb849c0904a429b0b6c3fe0a64e6", 0xf5, 0x8844, &(0x7f0000521000-0x14)={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000005c000-0x5)='task\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000020d000)=0x400000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fgetxattr(r0, &(0x7f00007fe000-0x9)=@random={'osx.', 'task\x00'}, &(0x7f0000d02000-0xa2)=""/162, 0xa2) pread64(0xffffffffffffffff, &(0x7f0000614000-0xf3)=""/243, 0xf3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b6e000)=@common='tunl0\x00') 2018/02/11 00:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) dup(r0) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c58000-0xc)='/dev/autofs\x00', 0x10002, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ed9000)={0x57, 0x7, 0x1, {0x3, 0x5}, {0x3, 0x5}, @cond=[{0x4, 0x466e, 0xffffffff, 0x40, 0x3, 0xfff}, {0x6, 0x76a, 0x10001, 0xfffffffffffffffc, 0x9}]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00008e6000-0x10)={0x2, 0x101, 0x7, 0x8000}, 0x10) pread64(0xffffffffffffffff, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000096b000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000083f000-0xc)={0x0, 0xd38f, 0x30}, &(0x7f0000952000)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cc9000-0xc)=@sack_info={r2, 0x4, 0xc3}, 0xc) readv(r0, &(0x7f000033d000-0x30)=[{&(0x7f000075d000)=""/120, 0x78}, {&(0x7f000032b000)=""/80, 0x50}, {&(0x7f0000400000-0xe9)=""/233, 0xe9}], 0x3) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000414000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f0000197000)=""/121, &(0x7f0000c0a000)=0x79) sendto$inet6(r3, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a47000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) sendto$inet6(r3, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 125.598597] audit: type=1400 audit(1518307950.995:359): avc: denied { dac_override } for pid=25037 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/11 00:12:31 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/02/11 00:12:31 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bcf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000002000-0x4)=0x9, 0x4) write$selinux_user(r1, &(0x7f0000002000-0x79)={"73797374657f5f753a6f626a6563745f5a3a7474795f6465766963655f743a73306d5a768a0e31334c002937ee6b3daf0560f11cc15d5d317473eaccc92a721b524d471132f5d844fcd22f723702df3990d226e02325884150dc9ab2fddcb5eb758754406379baabab03a3", 0x20, 'unconfined_u\x00'}, 0x79) recvfrom(r1, &(0x7f0000002000-0xf3)=""/243, 0xf3, 0x2, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty}, 0x4, 0x1, 0x4, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000387000-0x10)={0x0, 0x4, 0x5, 0x7}, &(0x7f00003c3000-0x4)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000796000)={r4, 0x5, 0x3, [0x10001, 0x9, 0x6]}, &(0x7f0000fa9000-0x4)=0xe) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000fa9000)="b384fbf0217fd367f8e6ebf7aeed9707b5cb2a31215c5fe08a7091dce13f4588a382891361f10e7c3399c362541fcbc315b9e816314fee66c75e01050bc6bc33d654a5b7c4854a03da17e14b5428ff8d0940eeaf5c100ff62ddf29751138779b4e5d61e1eca4f366716a0bd01dae4761c46b03f33b308d6373c4a6a34d5e247b45d069d5122fe9f10dd1ec8596971fa13b9ca50fbff797af14582a6f7441bba4b3f0c8f618f1df5cb0909bbec21910b1ef672501a98cf37c70e2e0409c53f65903a6a23b2edffb13", 0xc8, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000712000-0x8c)={r5, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000395000)={0x8, &(0x7f000007b000-0x40)=[{}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00008db000)={r7, &(0x7f0000ad0000)=""/21}) ptrace$setregset(0x4204, r6, 0x202, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000058a000), &(0x7f0000c55000-0x4)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000150000)={0xfffffffffffffffc, 0x7}) process_vm_readv(r6, &(0x7f0000b2e000-0x90)=[{&(0x7f000099a000)=""/221, 0xdd}, {&(0x7f0000f9a000-0x2c)=""/44, 0x2c}, {&(0x7f0000f0f000-0x1b)=""/27, 0x1b}, {&(0x7f000088b000)=""/245, 0xf5}, {&(0x7f0000d63000-0xb7)=""/183, 0xb7}, {&(0x7f0000b5e000-0xad)=""/173, 0xad}, {&(0x7f0000cee000)=""/151, 0x97}, {&(0x7f0000d35000)=""/206, 0xce}, {&(0x7f0000c43000)=""/181, 0xb5}], 0x9, &(0x7f0000ee4000)=[{&(0x7f00003e6000-0x32)=""/50, 0x32}, {&(0x7f0000677000)}, {&(0x7f0000ffb000)=""/128, 0x80}, {&(0x7f0000cc0000-0xc4)=""/196, 0xc4}], 0x4, 0x0) 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) inotify_init() r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000f47000-0x38)={&(0x7f00008e6000-0x10)=@ethernet={0x7, @empty}, 0x10, &(0x7f0000f44000-0x20)=[{&(0x7f0000b5b000-0x61)="a9e12f61fc403897b6db9edf53fcbac072834f57f0c7443debf6d5d7ea8f030a6ca7b722e37e97a647f4bd137f8e047b44f0d16e7c11977313f662d3d0e8a3d1abe16390a54b5e2e95ff40aa8f319264f802d5e7388f351628cf2c02f0879e4ff8", 0x61}, {&(0x7f00004b5000)="afa892bcc9b1b05ae2e82f26b986dd8d1066186d37e626a6e8784698494a8aa3a56970ea36ef498023549e28a65285e85b4972d345771c96287277c4c8915694da68e37b17da9f1312ecd25868ac5876e22475babe6d5f9a9bc0e266c8477b058e575b172ec0b5c60c4f6bc35ca61051", 0x70}], 0x2, &(0x7f0000ec0000)=[{0x90, 0x11f, 0xa7, "ce77f345bfa0446a3ee12bd53bc5ad800b5f84675715c663f85ec3ca2cfee69995a8c6e0f38ca8db5971a52c3f2a2c82ffc7fbeda22f09c1dce7d076dcd40af4743d822852d6be0a6377c02e5dce56fc093ad7167be99aedcd12a8187101b832bd829f2953bfb82c9c3c4f772e169508dc0c21728cc8f7090e3ee09978"}, {0x38, 0x11f, 0x0, "f36864d6aee73eaf0a64a428b96926c5b916d2aa42f17deac1f9014ea1afce57bf0ad96f4f57ad"}], 0xc8, 0x800}, 0x8000) inotify_add_watch(0xffffffffffffffff, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000d95000)='./file0\x00', 0xc) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x28b00, 0x0) write$selinux_create(r1, &(0x7f000006b000)=@access={'system_u:object_r:agp_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x31, 0x34}, 0x34) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f00000d0000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000153000), &(0x7f0000166000-0x4)=0x4) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000035f000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) recvfrom$unix(r1, &(0x7f000035d000)=""/184, 0xb8, 0x1010000, &(0x7f000035e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000ea3000-0x2d)="0200000dbf00480013be8c5ee18c88dbfa0db35f5190c872040c4b10ac38448a7bd0cd6d8e726fc8c0f2295bc2", 0x2d) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fremovexattr(r0, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) r1 = getpgid(0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000048a000-0x15)='/dev/pktcdvd/control\x00', 0x200200, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000623000-0x1)='+') syz_open_procfs(r1, &(0x7f0000e15000)='smaps\x00') r3 = syz_open_procfs(0x0, &(0x7f00005ad000-0x11)='net/ip6_mr_cache\x00') pread64(r3, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 125.644706] binder: 25033:25057 BC_FREE_BUFFER uffffffffffffffff no match [ 125.657061] binder_alloc: 25033: binder_alloc_buf, no vma [ 125.674928] binder: 25033:25057 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) fcntl$setflags(r0, 0x2, 0x1) socket$l2tp(0x18, 0x1, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000986000)='/dev/keychord\x00', 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x4040000000000000, &(0x7f000056a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f07000/0x3000)=nil, 0x3000, 0x80003, 0x3f, r1, 0x3) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/rtc\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7006) 2018/02/11 00:12:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000e78000)="93f87f3d8b1154114afc92b5139381cc818510045e62cb6b64f263615cc7cacc6382c7fb7bd9e2f42ee02296b11de718d4c17f39b0344c3948859476bcec1c32fc2d8ee75449d09945888137090cb3ac9b6bb9fc91971cf28d00cf9ee8434c6ad73241e50da1f4154580fd675f65d74092f5633f1864d7a88f453f997d07794f28c177ccf788747922a88c1f7e8b6ff85c465c84959d868a71ec0aa4cd41fc501a84b41bca8a7a16f8d663e756b78b73a16d855754c8ff", 0xb7, 0x80, &(0x7f0000ec9000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000c31000-0x8)='trusted\x00', &(0x7f0000e8c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = request_key(&(0x7f0000ae8000)='trusted\x00', &(0x7f00005cb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000076a000-0x1)='\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000453000)=[{&(0x7f00006cb000-0xbc)="0d77a6413044fd085e8271ef4de78498ae58e0b87a945865be2efa0ebf407e5737afb2fb5c316af8916d97f50eb40181a8a6bb2ec9a3bd27e3708fe175ae0778528e829f878771545cb5781973198d9ab5140e36316883d2e37ca410fd2a26e1dd5e86e29e39fe8b36d6375f37ff328f32b7bc2e10610d076940f6e986a9917345a9d87d084679a24e3a1638a1cfd21f4534b528684223c2fd26a91dadcc19195b5c043ad4e62ec465a3d56ab0006b498d7f6feeb7a8a82acdd8e023", 0xbc}], 0x1, r3) r4 = fcntl$dupfd(r1, 0x0, r1) accept$ax25(r4, &(0x7f0000ad5000), &(0x7f0000d43000-0x4)=0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) close(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r5, 0x4, 0x2000) ioctl$int_in(r5, 0x5452, &(0x7f0000eaa000)=0x7) dup2(r5, r7) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a1e000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000035a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000041e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pwrite64(r2, &(0x7f0000ef3000), 0x0, 0x0) 2018/02/11 00:12:31 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mq_notify(0xffffffffffffffff, &(0x7f0000de5000)={0x0, 0x0, 0x0, @thr={&(0x7f00007b4000-0x8a), &(0x7f000073f000)}}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d52000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000+0xd65)={0xc9, 0x0, 0x80000000, 0x20, 0x2, 0x1823a715, 0xad}, &(0x7f0000003000-0x40)={0xbc4, 0x7fff, 0xfb, 0x3ff, 0x4, 0x4, 0x80000001, 0x1}, &(0x7f0000002000)={0x2a59, 0xf, 0x2, 0x0, 0x8, 0x2, 0x0, 0x7f}, &(0x7f0000002000-0x6)={0x0, 0x989680}, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x2}, 0x8}) userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x10000, 0x189002) [ 125.694835] binder: BINDER_SET_CONTEXT_MGR already set [ 125.694846] binder: 25033:25096 ioctl 40046207 0 returned -16 [ 125.697514] audit: type=1400 audit(1518307951.095:360): avc: denied { write } for pid=25093 comm="syz-executor1" name="task" dev="proc" ino=53206 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000223000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b2b000-0x58)={0x2, 0x4000400, 0x40, 0x4, 0x5, 0x24da}) ioctl$TCSBRKP(r1, 0x5425, 0x4d) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008fb000)=@dstopts={0xc, 0x1, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x4}]}, 0x16) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000617000-0x8)={0x0, 0x911}, 0x8) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 125.708705] binder: 25033:25096 BC_FREE_BUFFER uffffffffffffffff no match [ 125.708726] binder_alloc: 25033: binder_alloc_buf, no vma [ 125.708741] binder: 25033:25096 transaction failed 29189/-3, size 0-847 line 3127 [ 125.721944] device gre0 entered promiscuous mode 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000200000)={0x8001, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @rand_addr=0x1}}}, 0x118) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000bd1000-0x8)=0x6) bind$inet(r1, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) accept$netrom(r0, &(0x7f0000139000)=@ax25, &(0x7f00004aa000-0x4)=0x10) sendto$inet(r1, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/02/11 00:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000dfe000-0x8)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000848000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000196000-0x8)={0x0}, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000018b000)=0xfffffffffffffff8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000064f000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) execveat(r1, &(0x7f0000361000)='./file0/file0\x00', &(0x7f000090e000)=[&(0x7f0000413000-0x8)='system.\x00', &(0x7f0000041000-0xe)=':eth1keyring-\x00', &(0x7f00008c4000-0x6)='ramfs\x00', &(0x7f0000fb1000)='\x00', &(0x7f0000548000)='ramfs\x00'], &(0x7f00005a9000)=[&(0x7f0000e09000-0x10)='trusted.vmnet0,\x00'], 0x100) 2018/02/11 00:12:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007db000-0x10)='/dev/sequencer2\x00', 0xeb09ccca52504541, 0x0) sendto$ax25(r0, &(0x7f000091e000-0x95)="f7d70287551a4eed361c3e270e2d8e208493e9b3827eb9984ebc151b22d24fd7347da4fed9d73bd56cadbfeb83f97189045e6274d43920aa0e51b8c27a60256ef350586cf7cfda452d578dc27e4e61f0201587d6295c54b5bb42415a90c8cd4fd6ba5e0f13c7121d3a26c4e97b777af1bee530f93d8fc9add88e48c59131d560e61787defdfc1e4d98a857499146edd4c579ed01a8", 0x95, 0x2400c895, &(0x7f00005fe000)={0x3, {"d0f4e080222903"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000fae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2e) sendto$inet(r1, &(0x7f0000c45000)="a3bbdc4309be849a6594c233fa2fef66fce41a2bf92000afdfc654f9edfe90b337fa4285c7dcd5a3d2b427c8a5de1d964fb677f1699bd2658861e32598d8135d656c", 0x42, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000072b000-0x44)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @random="317da3287ce7"}, 0x48, {0x2, 0x1, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) sendto$inet(r1, &(0x7f0000e77000-0x1000), 0x0, 0x0, &(0x7f0000a7e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008d0000-0xc)={@empty, @local, @dev}, &(0x7f0000827000-0x4)=0xc) 2018/02/11 00:12:31 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00004fa000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00004f9000)=0x10) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00004fa000-0x8)={0x0}, &(0x7f00004fa000-0x4)=0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004f9000)={r2, 0x401}, 0x8) r3 = socket$inet6(0xa, 0xf, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r4 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) writev(r4, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='y', 0x1}], 0x1) fadvise64(r4, 0x0, 0xfffffffffffffffe, 0x4) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00008ad000)={0x7, 0x0, 0x1, 0x7fffffff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000057000)={0x3f, r5}) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000037f000)={r2, 0xffe000000}, &(0x7f000037d000)=0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004f9000)={0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, [0x3, 0x7, 0xa8b6fce, 0x4, 0x38e, 0x3, 0x10c, 0xcd19, 0x4b3, 0x100000001, 0x1, 0xa68, 0xee1a, 0x2, 0x6]}, &(0x7f00004fa000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003d2000)={r6, 0x1, 0x3, 0x80, 0xffffffffffffff8a, 0x8, 0x5be2, 0x7fffffff, {r7, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x9, 0xcdd4, 0xfffffffffffffffa, 0x8001}}, &(0x7f00002e0000)=0xb8) fcntl$getflags(r0, 0x3) socket(0x0, 0x80002, 0x6) 2018/02/11 00:12:31 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x250)={0x2, 0x11, 0x3, 0x3, 0x4a, 0x0, 0x7, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x5, 0x4}, @sadb_x_sec_ctx={0xb, 0x18, 0x1000, 0x0, 0x50, "de7118cbf7dfd879057d6489304069bdeadb78a479df1507c357c378129c2a279e35b406a381e02951e4a875adb40dd5fd70f8a3723a477d87a42462c921ddb48aea47c25598afb58e7252055278b4cb"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x0, @empty, 0x7be1}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, @sadb_x_sec_ctx={0xa, 0x18, 0x3, 0x9, 0x41, "4ecbe672aab59660b8c293a7326ddd292cbc2773336d67b2994d5ec1ff95cfa8b8d613161ce6b885552a934da461235705e2028c4b61222777eb47486adbefdfa9"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x5, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1ff}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_key={0x1c, 0x8, 0x698, 0x0, "ac0b96994a2408af69405cfd06b605ca3dfe58b54de82ab39cd3a2d58c1aad3428d5a365f7b98a174c4421dd02b040411eeb7f2b070ad2a61a57781f5be7f52a3a2f5d23afcf5071af9c85116afd6cdf2d9be85fe99faf8724b78e4ca01af51dab0fea6e23dfe15d40ef6f0d7d8fcff63bc7c86140a052a67fa452072876899e2bf1b014618480f089376152323ce4fa4d1d471f50618a8479887fb635bc33d0beae6312dc33b85b7cc43d2fe2f9eab08703d1c34d9d5a8d5021873fac5c05725d24bb73d41c3f10be01c8891b9a57fef2c0af"}]}, 0x250}, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aa0000)={0x0, 0x57b0}, &(0x7f00004e5000)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000513000-0x8)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000102000-0x20)={0x1, 0x100000001, 0x8208, 0x18000000, 0x1, 0x0, 0x410, 0xfffffffffffffffd, r1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d66000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000b43000-0x4)=0xffffffffa7d51f6e, 0x4) 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x46) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000bd2000-0x56)=""/86, 0x56, 0x40, &(0x7f00005f5000-0x10)={0x4, 0x4, 0xa377, "9b400060cb28", 0x101}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000fcc000)='net/ip6_mr_cache') pread64(r1, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007b3000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004f7000-0x11)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d2000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000036f000)={0x0, 0x8001}, &(0x7f0000cb5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ec5000)={r1, 0x100000001, 0x9, 0x7}, &(0x7f0000734000)=0x10) r2 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000424000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000), 0x1}, @fda={0x66646185, 0x0, 0x2}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000aae000-0x2)}) r3 = syz_open_dev$usbmon(&(0x7f0000893000)='/dev/usbmon#\x00', 0x1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x20) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000e43000)=""/133, 0x1be, 0x8000000000) 2018/02/11 00:12:31 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/autofs\x00', 0x2, 0x0) syz_open_pts(r0, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff0000-0x8)={0x0, 0x3f}, &(0x7f00006d6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bff000-0x18)={r4, 0x47, 0x30, 0x1000000000000000, 0x532a}, &(0x7f0000fbe000)=0x18) ppoll(&(0x7f0000fe7000-0x30)=[{r2}], 0x1, &(0x7f0000036000-0x10)={0x0, r3+10000000}, &(0x7f000078d000-0x8), 0x8) fsync(r0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)) 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000e36000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000782000-0x7)={&(0x7f0000001000-0x5c)=@ipv6_newaddr={0x5c, 0x14, 0x400, 0x1, 0x3, {0xa, 0x1, 0x100, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x3ff, 0x0, 0x7, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xffff, 0x1f, 0x500000000000000, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x30}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8000}, 0x44000) rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000001000-0x24)={0x8000, 0x4, 0x5, 0x7, 0x0, 0x3f0000, 0xa155, 0x800, 0x8, 0xffffffff, 0x4, 0x100000001}) 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x5, 0x48000, &(0x7f0000a0a000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffe8c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:31 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00006a7000-0x90)={0x4101, {{0x2, 0x1, @empty}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000657000-0x4)=0xf6) getsockname(r1, &(0x7f0000322000)=@sco, &(0x7f00001a8000)=0x8) 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008cf000-0x8)={0x0, 0xb6}, &(0x7f000023a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b9b000)={r2, 0x635f}, 0x8) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d82000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xd9a1, 0xffffffffffffffe1}, &(0x7f000004d000)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a23000)=@assoc_value={r3, 0x6}, &(0x7f0000ff1000-0x4)=0x8) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x20000000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/02/11 00:12:31 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x37a851815f8c8b33, 0x1f) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004f9000)={0x0, @in6={{0xa, 0x1, 0x57be, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x79c5}}, [0x80000001, 0x100000000, 0x29e, 0x7ff, 0x7ff, 0x9848, 0x40, 0x1, 0x3, 0x1, 0xfffffffffffffffb, 0x1, 0x5d48dc32, 0x9]}, &(0x7f00004fa000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004c4000)={r3, 0x5, 0x200, 0x8, 0x100000000, 0x8}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) 2018/02/11 00:12:31 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088d000)='/dev/pktcdvd/control\x00', 0x400080, 0x0) sync_file_range(r0, 0x7, 0x200, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0x2, 0x5}, 0xa8e, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 125.889200] binder: 25146:25148 got transaction with invalid parent offset or type [ 125.903451] binder: 25146:25148 transaction failed 29201/-22, size 72-16 line 3250 [ 125.926671] binder: BINDER_SET_CONTEXT_MGR already set [ 125.932930] binder: 25146:25148 ioctl 40046207 0 returned -16 [ 125.942216] binder_alloc: 25146: binder_alloc_buf, no vma [ 125.943770] binder: BINDER_SET_CONTEXT_MGR already set [ 125.943776] binder: 25176:25178 ioctl 40046207 0 returned -16 [ 125.961559] binder: 25146:25148 transaction failed 29189/-3, size 72-16 line 3127 [ 125.970618] binder: 25176:25183 BC_FREE_BUFFER uffffffffffffffff no match [ 125.980246] binder_alloc: 25146: binder_alloc_buf, no vma [ 125.985235] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:31 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x250)={0x2, 0x11, 0x3, 0x3, 0x4a, 0x0, 0x7, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x5, 0x4}, @sadb_x_sec_ctx={0xb, 0x18, 0x1000, 0x0, 0x50, "de7118cbf7dfd879057d6489304069bdeadb78a479df1507c357c378129c2a279e35b406a381e02951e4a875adb40dd5fd70f8a3723a477d87a42462c921ddb48aea47c25598afb58e7252055278b4cb"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x0, @empty, 0x7be1}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, @sadb_x_sec_ctx={0xa, 0x18, 0x3, 0x9, 0x41, "4ecbe672aab59660b8c293a7326ddd292cbc2773336d67b2994d5ec1ff95cfa8b8d613161ce6b885552a934da461235705e2028c4b61222777eb47486adbefdfa9"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x5, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1ff}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_key={0x1c, 0x8, 0x698, 0x0, "ac0b96994a2408af69405cfd06b605ca3dfe58b54de82ab39cd3a2d58c1aad3428d5a365f7b98a174c4421dd02b040411eeb7f2b070ad2a61a57781f5be7f52a3a2f5d23afcf5071af9c85116afd6cdf2d9be85fe99faf8724b78e4ca01af51dab0fea6e23dfe15d40ef6f0d7d8fcff63bc7c86140a052a67fa452072876899e2bf1b014618480f089376152323ce4fa4d1d471f50618a8479887fb635bc33d0beae6312dc33b85b7cc43d2fe2f9eab08703d1c34d9d5a8d5021873fac5c05725d24bb73d41c3f10be01c8891b9a57fef2c0af"}]}, 0x250}, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aa0000)={0x0, 0x57b0}, &(0x7f00004e5000)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000513000-0x8)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000102000-0x20)={0x1, 0x100000001, 0x8208, 0x18000000, 0x1, 0x0, 0x410, 0xfffffffffffffffd, r1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d66000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000b43000-0x4)=0xffffffffa7d51f6e, 0x4) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000e43000)=""/133, 0x1be, 0x8000000000) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00009a4000-0x85)=""/133, 0x85, 0x41) 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x51, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f00007e5000-0x9)='/dev/sg#\x00', 0x7f, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000057f000-0x4), 0x4) r2 = syz_open_dev$sg(&(0x7f000089d000-0x9)='/dev/sg#\x00', 0x1000, 0x2000) getdents64(r2, &(0x7f0000e5a000)=""/241, 0xf1) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000428000-0x4)=0xd04, 0x4) 2018/02/11 00:12:31 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000)='./file0\x00', 0x1, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x205a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000)={0x0, 0x18, "69b02bbd5211b9c18aea1b0de8c4db2357d95c5fb0da1234"}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000+0x8ae)={r1, 0xfffffffffffffff9, 0xfffffffffffffff9, 0x1ff, 0x3f, 0x7fffffff}, 0x1c5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000000b000)='/dev/keychord\x00', 0x210200, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x1)={r1, 0x200, 0x1, [0x6]}, 0xa) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000d000-0x18)={0x0, 0xffffffffffffffc1, 0x0, [0x7, 0xffffffff, 0x7f, 0x0, 0x20, 0x1f, 0x7f, 0x8]}, &(0x7f0000004000-0x4)=0xffffffffffffffdf) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000)={r2, @in={{0x2, 0x0, @empty}}}, 0x8c) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0xfffffffffffffffc, 0x1000000000000800, @te1=&(0x7f0000005000-0x10)}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) fdatasync(r3) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/11 00:12:31 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x0, 0x0, &(0x7f000049b000)}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ed000)='/dev/pktcdvd/control\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000029000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00004fa000-0x8)={r4}) 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/pktcdvd/control\x00', 0xc0001, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000040c000)=0x8, 0x4) r1 = syz_open_dev$random(&(0x7f0000aff000)='/dev/random\x00', 0x0, 0x0) unshare(0x400) writev(r1, &(0x7f00001f5000-0x30)=[], 0x0) 2018/02/11 00:12:31 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x250)={0x2, 0x11, 0x3, 0x3, 0x4a, 0x0, 0x7, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x5, 0x4}, @sadb_x_sec_ctx={0xb, 0x18, 0x1000, 0x0, 0x50, "de7118cbf7dfd879057d6489304069bdeadb78a479df1507c357c378129c2a279e35b406a381e02951e4a875adb40dd5fd70f8a3723a477d87a42462c921ddb48aea47c25598afb58e7252055278b4cb"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x0, @empty, 0x7be1}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, @sadb_x_sec_ctx={0xa, 0x18, 0x3, 0x9, 0x41, "4ecbe672aab59660b8c293a7326ddd292cbc2773336d67b2994d5ec1ff95cfa8b8d613161ce6b885552a934da461235705e2028c4b61222777eb47486adbefdfa9"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x5, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1ff}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_key={0x1c, 0x8, 0x698, 0x0, "ac0b96994a2408af69405cfd06b605ca3dfe58b54de82ab39cd3a2d58c1aad3428d5a365f7b98a174c4421dd02b040411eeb7f2b070ad2a61a57781f5be7f52a3a2f5d23afcf5071af9c85116afd6cdf2d9be85fe99faf8724b78e4ca01af51dab0fea6e23dfe15d40ef6f0d7d8fcff63bc7c86140a052a67fa452072876899e2bf1b014618480f089376152323ce4fa4d1d471f50618a8479887fb635bc33d0beae6312dc33b85b7cc43d2fe2f9eab08703d1c34d9d5a8d5021873fac5c05725d24bb73d41c3f10be01c8891b9a57fef2c0af"}]}, 0x250}, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aa0000)={0x0, 0x57b0}, &(0x7f00004e5000)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000513000-0x8)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000102000-0x20)={0x1, 0x100000001, 0x8208, 0x18000000, 0x1, 0x0, 0x410, 0xfffffffffffffffd, r1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d66000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000b43000-0x4)=0xffffffffa7d51f6e, 0x4) [ 125.985305] binder: undelivered TRANSACTION_ERROR: 29201 [ 125.996878] binder: 25176:25183 transaction failed 29189/-3, size 0-847 line 3127 [ 126.012281] binder: 25176:25185 BC_FREE_BUFFER uffffffffffffffff no match [ 126.019783] binder_alloc: 25176: binder_alloc_buf, no vma [ 126.025348] binder: 25176:25185 transaction failed 29189/-3, size 0-847 line 3127 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) tkill(r0, 0x2f) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000-0xad3)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, []}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000002000-0x10)={0x9, &(0x7f0000002000-0x24)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/11 00:12:31 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007d6000)='/dev/pktcdvd/control\x00', 0x64a82503dc825306, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007af000-0x20)={0x9, 0x0, 0x1, 0x4c74}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000001000-0x10)={r1, 0x8000}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd5, &(0x7f0000001000)=0x6, 0xfffffffffffffcef) [ 126.089698] binder: 25198:25215 BC_FREE_BUFFER uffffffffffffffff no match [ 126.097071] binder_alloc: 25198: binder_alloc_buf, no vma [ 126.104609] binder: 25198:25215 transaction failed 29189/-3, size 0-16 line 3127 [ 126.128098] binder: BINDER_SET_CONTEXT_MGR already set [ 126.133411] binder: 25198:25216 ioctl 40046207 0 returned -16 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) fsync(r0) 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000088a000-0x9)='/dev/sg#\x00', 0x200000, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009e4000-0x4)) ioctl(r0, 0x100002202, &(0x7f0000e09000-0x1)) 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000099d000)={@dev, 0x0}, &(0x7f0000a6c000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000daa000)={@empty, 0x2, r1}) socket$inet6(0xa, 0x10000000000005, 0x3ffffc) getsockopt(r0, 0x101, 0x101, &(0x7f0000607000)=""/3, &(0x7f0000169000)=0x3) 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000601000)=""/21) getpeername$unix(r1, &(0x7f0000bbf000-0x16)=@file={0x0, ""/20}, &(0x7f00009fe000)=0x16) sendto$inet(r1, &(0x7f00004ef000-0xf7)="9642", 0x2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00006f8000)=""/39, 0x27}], 0x1, &(0x7f0000ecc000-0xd0)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400}) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000060c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008ec000-0xcb)=""/203, &(0x7f000007b000)=0xcb) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d99000)=0xffffffffffffffc0, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8), &(0x7f0000d44000-0x4)=0x8) 2018/02/11 00:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000428000)='./file0\x00', &(0x7f0000e48000-0x8)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000415000)=0x101, 0xffffffffffffff2e) 2018/02/11 00:12:31 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000038c000)='/selinux/enforce\x00', 0x440, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004fa000-0x8)={0x0, 0xe7}, &(0x7f00004f9000)=0x8) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000f2000)={r4, 0x2c, &(0x7f00004f9000)=[@in={0x2, 0x0, @empty}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}]}, &(0x7f00004fa000-0x4)=0x10) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000161000)='/selinux/enforce\x00', 0x2) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00004fb000-0x10)=@req={0x81, 0x6, 0x3, 0xd46b}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:31 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) 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) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x250)={0x2, 0x11, 0x3, 0x3, 0x4a, 0x0, 0x7, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x5, 0x4}, @sadb_x_sec_ctx={0xb, 0x18, 0x1000, 0x0, 0x50, "de7118cbf7dfd879057d6489304069bdeadb78a479df1507c357c378129c2a279e35b406a381e02951e4a875adb40dd5fd70f8a3723a477d87a42462c921ddb48aea47c25598afb58e7252055278b4cb"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x0, @empty, 0x7be1}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, @sadb_x_sec_ctx={0xa, 0x18, 0x3, 0x9, 0x41, "4ecbe672aab59660b8c293a7326ddd292cbc2773336d67b2994d5ec1ff95cfa8b8d613161ce6b885552a934da461235705e2028c4b61222777eb47486adbefdfa9"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x5, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1ff}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_key={0x1c, 0x8, 0x698, 0x0, "ac0b96994a2408af69405cfd06b605ca3dfe58b54de82ab39cd3a2d58c1aad3428d5a365f7b98a174c4421dd02b040411eeb7f2b070ad2a61a57781f5be7f52a3a2f5d23afcf5071af9c85116afd6cdf2d9be85fe99faf8724b78e4ca01af51dab0fea6e23dfe15d40ef6f0d7d8fcff63bc7c86140a052a67fa452072876899e2bf1b014618480f089376152323ce4fa4d1d471f50618a8479887fb635bc33d0beae6312dc33b85b7cc43d2fe2f9eab08703d1c34d9d5a8d5021873fac5c05725d24bb73d41c3f10be01c8891b9a57fef2c0af"}]}, 0x250}, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aa0000)={0x0, 0x57b0}, &(0x7f00004e5000)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000513000-0x8)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000102000-0x20)={0x1, 0x100000001, 0x8208, 0x18000000, 0x1, 0x0, 0x410, 0xfffffffffffffffd, r1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d66000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000b43000-0x4)=0xffffffffa7d51f6e, 0x4) 2018/02/11 00:12:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000591000)={@common='syzkaller1\x00', @ifru_addrs=@nl=@unspec}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x35c) fcntl$setsig(r0, 0xa, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000002000-0x8c)={0x6, 0x33c68215, 0x9, 'queue0\x00', 0x800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() quotactl(0x5, &(0x7f0000005000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x1000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0xdc)={0x0, 0xd4, "bfc3c461ee8fe07d2e4026621d1b2af1f661461f437cf3dbeb376b339ee0809687ab8f5550ae989a1f9e7af72aedd3077bfe18e956c22dd0340b77a632bb766e66b904218c0943e49afb35f9b69893fff9b946273e2cab5ad6e469ca85474461fa955c75fb9c46989c08e7b0cae4c0f90772c5975ec7a8f519771ddd45de8396725680a5626364c1fe268d31ac79f11e9e172767d1dfc812173384802a4971290a47de0a7b89e64696ffcc246d691004e2197889c684e5fdfd682264fab43cd9efbfa463ef14f2febcb2969a3e6f8511e347eb93"}, &(0x7f0000006000-0x4)=0xdc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0xfffffffffffffffc}, &(0x7f0000004000)=0x8) setuid(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000006000)=@ax25, &(0x7f0000007000-0x4)=0x10) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$packet_int(r5, 0x107, 0x1c, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000001000)="5499d9ff30fada8cee05e137b555e9d052afa459cd10212b1e49c1a565c6e7add15b140c1432b1535b17c54dbaa2e2c278a67461235f9d4dab2fb96b17bca717b42abe3a8866128ff185868b2aad9b3ce101bf5968", 0x55) getpeername$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000000000)=0x48) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000006000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000008000-0xa8)=[{&(0x7f0000008000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000-0x80)=[{&(0x7f0000002000-0xbe)="72fdc3355067e2706a0acaa71e24d470c0598ef42d8c9a0971dd8cc476981f3bdeaa2fbde58999a3e1e070c89c2afef69574b2a91032c6551f257f854045499587c443439d8396b0254bc8141f8a068898742c36c3d3f39c8ff3f14608534d6f834ca3185cd15f5c398b784196afb20699bf9fcbb8fc6604d1e7fa4eecb1725087253fb9a0abcea38fa859b918585a5081901ed86d03c291d08a58ebb0d8be0db36e08ba8067db90289667259eb69d28ad3bd64e90d814ab2a1024018354", 0xbe}, {&(0x7f0000007000)="42bf959cc44198c5b5b5453c1126a4c5758f00b35a5ffea1be957093049edc1e894fce2ddac0cb9a1e37f29c329a4ef9bfccd3f0a3e4478ac9188aa09a817afc6f9db4b950dcd20a4f7a21df55e45344dab3ca4631693158d8ca9dc58f5f71b55cfe6b631c89111045a0e29165e9f10dc860127fea78df3ced09930ffb788e2b32d7b6ac521c8ea2ea3af9856f7783e8a68d9789afe2fe5faf5ef98c9a7cbb17c99543f31478b8769efb56d0dd8a4e936e1a29a6c5a23ec90d1611c2c3ab9fad21fe4dc3e8b24c59b835b13e5ea8544389d2d0b7c99d95", 0xd7}, {&(0x7f0000008000-0x6e)="b155828e7fa7ec05480bdd99ce6cd041c6146c14653c951b766e5916a64c250bf1c2873a06486a6502b00c47d9566d25ed1ee8b6cde864eab3e685e7fd8c9c6216982532b8f827e35ccb1fadb943a158e93a7800ff7d269c795c942ce357c64ea6c6f1d5d75fd15cc5762a707138", 0x6e}, {&(0x7f0000003000-0x59)="dae2cedf92c1469fea5494161ee1ca1738573b4b298f499d2e1030d9cf42e866c18257de7e554a4dddc3bb9c71824a0132c144736b5bbe8d912de2cdaa0d173250ce18423278063f8ec4e446f96c8332acd44f89fd02937989", 0x59}, {&(0x7f0000007000-0xe6)="2871e9a3649fb5d1a03d2e0fbe36357a0c48331d08be0b86366bdaf40c0da6377654b0dfe8536ce967388c9f01cb3903a2ebf2c61f83f50392b2b52fdedb062581b852529a89953cfc23a221ba40c412b78471379cf15401e69aac56fe2ba5b06152f302af6e36e9ab5b348bc8bdad135da25778b6087a5c403f0055e6ede4a7b6fe9fbcbab8b4e6230a5d9101ae0c574232816758b7c510c3b9ca99f4eefce29c3f65b0737d86d59a2bf3c6d2d499c9a2311ca2637b5702de65a009d9522f086eddaee73cfe83ee483feca6a16dd3e1c4844bd1260b581616e8fcfbae38a31d99faf18e1864", 0xe6}, {&(0x7f0000007000)="6d6d458e912fc06bccfb8354d849dd3f05254e50d777878719cf2f6cc4d262e620495d1a58decde70fc7bb3ee3b082cff14f9b1e6b1911943087a983667259e4881b091ec5", 0x45}, {&(0x7f0000008000-0x96)="94a689770a22c799873ab0878a927f5ea832d701f16213296b7582e19882e7958d9d0df472c29e788a1e4f614bf38c6042b7f73fb0a8c367c1ef50500e74f1507356e9360413693c071c5567a02b29486ed118f2e51653c49842663636a58cc203c39180f1772ed3c8c2786ba86e1682cf251e266a05f0a4e5b0841da287d015752d921d748260ecc0f3817f6f19818d1762ddeadcf1", 0x96}, {&(0x7f0000007000)="3a27d5d5ca98c9a39c02838dff8aa74be2c402716d9f68ec43f93fc24a55ff94f37159c3eadedb39af7750c19ada0f9f6874fd9ffe8d41223f2ddef35de7ef66892eb2d2b1a819cd9ad5023bb56331c4dcda35ab65", 0x55}], 0x8, &(0x7f0000007000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x7fff, 0x8209, 0x1, 0x100, 0x1, 0x1, 0x59, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x5, 0x4, 0x1000, 0x41e, 0x1, 0x5, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0x1f, 0x9, 0x5, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x2, 0x9, 0x401, 0x100, 0x6, 0xb0b5, r3}}], 0xc0, 0x4040000}, {&(0x7f0000002000)=@in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000008000-0x7f)="ecadf994853b0be2ea7e632b5a2933b02ca60d9234b047379bd45921cd4070b47664a33e229533a3b2d08516611b55902087df37b8468def5d433815efd13597620c877ca3a98845f64927ac5bb7be7c28f118a21a58e492339842bb77e90eca4c4e70d9c395d423c46b2fff86c43d64742ff57bf48d0f56e1e4e4e3f3ebac", 0x7f}, {&(0x7f0000008000-0x3)="952f40", 0x3}, {&(0x7f0000007000)="4cad428942eecef373cf70cb7044aa299883f4ef2f60bcfd2dd1da2cbe072c8885f1eb45d4c8438a3e9b6f269249d4d8c5f4df1572542cbb3e60a44da05da1701ecdb365353377c18bbd8ce83cc5f168404dc0ce10bd619627c60c9ae6214b02f5aa963596dd01bb3b523bee3bf04f00313e5b1f6688333df6716cb6ced8f966a694511000de2528674dfe844e92ed7aae294f51d697abfe371a61cb553d5b2937426e03d1eae7042ae388b52321ea06a379", 0xb2}], 0x3, &(0x7f0000005000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff1, 0x100000001, 0x8004, 0x4, 0xffff, 0x3fff80000000000, 0x8, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x64}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x400, 0x6, 0x9181, 0x8000, 0xcb, 0xfffffffffffff800, 0xfff, r4}}], 0x90, 0x1}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c, &(0x7f0000008000-0x50)=[{&(0x7f0000004000)="2df1b058b5f89639c2b780d22dedb3ac16ad312a63176735be7140e70fa747b2065456598215f0b15df92f94579aae6fb0bee90e9d286cc13031d55660397cfdd412c524f25796002878822b71f88385fa5c0aaa57b01b81b073a265e3936883a247f123e93222c3", 0x68}, {&(0x7f0000005000)="ba8faaee204e652f5146", 0xa}, {&(0x7f0000008000-0x4)="68a99b5e", 0x4}, {&(0x7f0000002000)="155087103a538ae6a6c24dab4c51cdb4658b34a7f24ddec6bf46160a3aac1d03c1c7a7415743114ecbea53a527e783d8c62f66cadbb818258688c9346686f05324a8423e574d02310e23d62ee83dbe8b754518799da75f581b1838ee1778749d7a7860e6c882cb5247b97ff90101528cab3a599b87c067d117db01f4320a39945f42de215dbe021de6353af26fe07e4b28c8070532fc2bfcc570a89b460eed2890e842627d796c70959833f8db1d9ae4c1b15fd7ef42036d1d8e8d85231316cadb89100fd08e76c67f072f6209453de57e1423e9643d7394b24643530a1a6c407f76271c9794ed67d83dfeb93825f2de25845db2f1ca28fb", 0xf8}, {&(0x7f0000007000)="a882a325c2b3a80eac306b0e3ded6e0866ac5560624f0b5fcd400594cf129e82e3fdcceb7fedfffc30a908fe02b51adb2493212ea4505c64792d17f245688620245fa07b6e6149f45fd025050e23a268cb1605cf", 0x54}], 0x5, &(0x7f0000007000+0x65)=[@init={0x18, 0x84, 0x0, {0x8, 0x8, 0xd2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x201, 0x0, 0x1, r3}}], 0x60, 0x40000}], 0x3, 0x0) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) write$selinux_user(r0, &(0x7f0000937000-0x2b)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'system_u\x00'}, 0x2b) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = dup(0xffffffffffffffff) epoll_wait(r0, &(0x7f0000ac9000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000842000-0x4)={0x1, 0x8, 0x1}) ioctl$VT_RELDISP(r1, 0x5605) sync_file_range(r1, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c24000)={@remote, 0x0}, &(0x7f00009fc000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f0000291000-0x38)={&(0x7f000031c000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000c21000+0x3d7)={&(0x7f0000888000)=@mpls_getnetconf={0x24, 0x52, 0x100, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000bb5000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f00003b5000)=[{{&(0x7f00007b6000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f00005c5000-0x80)=[{&(0x7f0000a3e000)="5ce01aab4663ebdc5ce3838359386d992ee35c31e9162779cd8f74ddb0c8b648306147ebc29130da43f7a4ae37fa333e92787137e2123e80ae4bbc39fe14017467e635503c2b269e524cf7f4a1978c55e14565917ca16a44a7fc688e41893e53b518822bf93a85eb7abb14ce85efcd29154812250c7aad750bd1e9703114a0285fdf1f59a0e10228d435f0d6f36f3963181046166f96332ed3424ef19611f09ca53953d8fd1616bbd48b76af6129248ea1fbdf7d182d9064a729227f00424f599a86f75603b2380f8205e7ee0bd59b6a840d7c36ee6932441696b00b5780", 0xde}, {&(0x7f0000e7f000)="4d3712da5f0df3b183d298d8e53571e7c0653dedeaaf998ff3e05e8c715d50b260fbd71864d6a71d752f42bd9490a4356b17c6146eb26fe862a82aa6e993c811be6decae2e43864d9c039e39c8e75800096d029a86512a5c8231e5957cd9419f9fece128bf491ea9d884a26cd5281a162686d64bfa4f355effe5c952fca592e2a158b505d9b8d0cad519205544d27f8062877c", 0x93}, {&(0x7f0000660000)="fc327f0e8a8d211ac0e6b53b1963428beeb51bed04b8e36d90608ae832ac4c892bc32b39dff20f0e6c316f95f8795d284d6c4271651c98378e3b676599b996361e6523e3f74050be6c38e6ce5fe122b66b92ad081e65205c80e21252f57bd388368467348023a6c366fa8f4ab148f1bbc360a7c6258d2d42bd5a0fdac8dbb7306c4b5ebad8583f8d474e70491de5acd2", 0x90}, {&(0x7f0000535000-0xb6)="00ea8d39d16857b504db7b2abcd9ef7bd6f158fe98edc1eaa3f5b154ecf45db52593aa02eae43a3408cc89497ed28eb0316d993f8659bf09b8c38186007d54220a72ccd828f5232cc1c0eaf93cb081c9b642c65d8a72b3a7ddd2b8b738536281df01c4cbb7802fd3682dae7b9ecf6985a51a6a43f3b7567d862118c8f765bea103fe59fcd22436ea641f7c8902b68f54eaee33aabb87283b7ea3402bc34f801a2558a08a0e9bb33df4e1eb69d7aa95267d9ec431c8c1", 0xb6}, {&(0x7f000025c000-0xbc)="0d334df93f5276cae6e65cd930ca93e77f33d667fe857afc62e43a272a6ca97ba5bdcb4c906abc33fd2dbe1df496e251d451436b5fe00640d370caaf535267929670ed5cd437bda574dfd5f047072cd2a359082f3cf74190ec0a78d9baebca86ff5743738953274668cb32d880530109d44e74badbb8e1e115c5434728ba4f5ce156b8c322182dff7c74436ea347b761e48defb172bdd3c8af405af9d4df35193bfa45116decaedd239fe06617c63461e2df3cf649f1c032b865ae72", 0xbc}, {&(0x7f0000b35000-0xd7)="9850dda623d7458e3da7a7e2a34aad8de297e2a29e45defbe480090ef8002c6f8cb86f0114b98106817770dca326f4154c25ad07f9f94014756c0ebeb704892cef68a6fd014bad0250cf4ae6cb973c1cbddb1a59135d8022ffbf1cbbb848036d378e4b6c15da874b17e673b4976da7de9dbd5c9ed7eea29325377a1ce34f9346b66004966e41a7380a83458a70ccb579672dad92a3f68c433eb613fd72be7fab776d4f997823a23ffff3ad43214eee33d8671a4dba21d6b27c7ac93b1761b09a7401e81e753bf0f08d1fff58269aba9c2f1002b05f7c70", 0xd7}, {&(0x7f0000b87000-0xa8)="c1107a43ef9cfff7a43007f65ed54f09f2f32b751c02c6eb47cae589835cc81a20553f94628af4f4ab17f29ab73ee3004784a788cabd77e5aa310498f56b2869a3c702afed09af7ac63b0228a540f30734b1ad3843fa355e9e2b35ae5f4a2994db7956962b2772d3b17970e7de99bc3a55d4f2b294821041f5020380d6f163aec2fcfabdc0d97356e681b60c64df9845bbff93c2227d7e17d162af86968ab4df5abd28f9c215fc29", 0xa8}, {&(0x7f0000c97000)="6685bafa296c33ffc8c73702fa186051aa477eff0373a680", 0x18}], 0x8, 0x0, 0x0, 0x4000}}, {{&(0x7f00003ad000)=@generic={0x5124102a2d01377a, "0cba8068d2d780b84e94cf7011ac8debb3f405d3e1ee5e49acbb9fe17166eabc0aa7f80348c056d45b45b6d93047474b1a18a980e7dd90e3aea8e1b1499fd6084a379fff70290d5312fcbe09d75ed1ee6fc9fa701a6bd609705a3ac2718d40e19e3d6babe3eb77621e74733b3d228a4e31b6b422abdc772a0796fbfc8476"}, 0x80, 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"34f19e4590dbc4d29c0015be0e0ee3cd8d17d4a64fef9320fdf7f2a45aee514ad470bdd7b885b090028577a8130b4897aa2027f15d28ef255f6cc50aa8cd159fc930e3e44aa37ad9db98742bafdb51173e9d7fdef035beba20e61896b2582f226bc8780dad029b94e5f5f49d61c482ee05c36602e006a14b19d656a7aee42c72d71622a1b0dff4c28906c12e09dadea49fa53a94403467baa11e5c6ea66cba6a7d16670d3ef0da5f71a916226855fb42d60a4f8ef4b2a74df40a7c3944642aebff969afdbd187f0a8141ba40d17547bce2d5237adcd42ee4a38c80abdaa918068693e86b884d7714668c4060c9a6b0d480b04ed969d69660fb39ef96f2ef228a4a457c2c1a2649a4cd5e494a25b51310d0d02d8758b6c76812c052591cb2ccccca0080413465dbf99c221327ec28ccbc610326f5cc9b66a14aea2bbe4b80802bec02902df1a5ef4b8d67107412487e1d96519be983f6d4e2764c7c4184a9eef04e3819b659e3f3de0d3013ba97b9d744211875d9f62c62934294c911c8be28b0731ec9ae115af2f87b792436e99271ef19212c8390e601e16860b2e35b863893d006182c6dac1f4d21aca4907a95e0483943f2a6825280b9e4b8defe94d67f6ea80e9825a10b3942a5286f7b54276a8a7a67fa8f9917c9a5e104c211d037ad060694388ae83478983786d1e71fe342d132e1bbab7dad244e7062a4e96b6fcc486630726baae1a88c5dbf138788e3793a11f915491bbeb7a7d74594aa3ef7d91154da992e204f9f9190f8177bbccd4c66adfd655bf55a53867680a60968a70a07ab90ccce43cb2c648e1ff53080272dcd77843cbea32bacb1faa07814121e22b30f35972bc547c971e28b0b8a5068777b0723de68a5ed04f1d600d56ea8e803abb4deef2d5ea7bd6518b93ddc1c1156d3d19b0f27d6007f52654084cc03fe323b20fd0676260bbfdc79dc8b62bfac9d773150e409612b674033394256e9aab84c11b2519fa91de666aed9563fc216c484310e11782b43565219fccf1e60809a42a19c08ab6e8dd952aba333ccebafdb4dab402878bf4fef19b693f57754d94ebfe89aeff99b570d96f786840c3f66b2a252b5be661e512f9c96d9f857ebb2cf78d1abf6d3619ac939e89186652085b3bbe6785475034f33421e11a3f224d5d4d2f99668eea86c6fb912b7e16fb0197b8ab7fa6935a4d92b279d7eb6e71fa3b17813f4b157e4eccf7a0f43eb9dc9262ef2833dbdf0e18cafdb3134e5273d1c35417c886413ce81e6a113e928c19775a465afdbd3bcc9c54807504478885d9c3c42d561c900ccc54b0db975b49615811cc98dbbe6896dfbed3629f61d100bad9cecaf4b063eed550a747147f3d910c0eed964868b47cc0bb129fa77ea1efeeac738a2fbbd22d21e3cd2cb3d32b8b1d170b363cd209992706f41b25e868f522443ac53c46d9525df9c10c65b24700d34218703da41724b1c11f14ed68519e2bed45ab1ebdb60725794d5c406544d7e553d4adfcc3b8fea2b40aa3eaba3579cce8cb94f1e033caa7be86bc8eff9c2d566a606b4b541e59ccdbbdf1cb7a14cde7c62e1bb2a6514174d6688e7b1053ecb99dec271293ecd169c94a7bfa4ee2995a23882cc1c6bde3f801d40d349b0a1f58982e33ee2e3596e21075d22baf39168a17d50f57ca91787f529d7274574f8af8a6ab4c7111f6d2c797745ae328ac7b438342bfe25e7acd0366ccfc134806d788229a40f8eb3ac2cf246e07546b59cc1146ba3b754b3eaee8971cae33754062f55be98d3b12293225270a1124f0a36b7e30c91b0694346a4514de91d3ec0463bf09b74fc38cdcec18c20d04a08b20d1ac58032395479ea903282c0cba516472fa7420569c26306a4c9a9aed19425b4ce1997dee6e877aa1dc37dec4e71778f06781b38fa7897c38c99959fffbe674d9b24268ea1a4aedd3da963b266a1c4e0b3911eb4977990836546e9fd62e008f1f19b12af6e67fc9f67dfd57d38460a0faf485d1efa21916e2d72c23c52773bd476c95c7b79a7d18cc5dedb1a150329a3aae42b354b5fb24ef1b31dc756de2d949b60027da979690459fbf387899acf54ede22ab868bc15c83880129d04a65bbe89aec4a62d73a2812e13935aca9d084d1166791b7e8b107daf3791c10e5bc0b1a36c9793f99cb2ee596d602a17c7e61fb8d4ac9a4d97f2b141918876df3b4eccf3d8dc4abf0377bb24cb0191173ee2c2cd099fe5b8c59c45f6415c7d38b5c31532f6dfe40126e43625e09b75ec044dd6863fccfbac0781091b8d04304ad400cab449246ffc670ebca228aa5cfa232e7582bdac2a69e216faf94f9bb289ebbaa79f87ebd09f72da02dbfa1cae04b62d87462fe5f27baaf7e7cba78a1428dc9da7dd3c02ad3dfd5e3bea15dd8b2c4c39113b1cd01031ba8d6d5980bef8d1b75008200cc5e65fb073c99b573c04785c1df92e7a2374a6e7467fa1eea2b32c78c464f62564f7d4d49a544956c1e6e7b44850470c91038910cc10a33571b514be2e71ee8eb76f9727a29773d90fb90783546f3c0d205ea51909de68d1b30f5ca18e9a57ed00abbf3444c3e8ae6149aa60a9c74f1d7debd873afa3ad6aac76d8cddaa4d639ac56396cb08bcf670c3fb58cbcf36af08eb29623ba06899582adc5f63a04ba93d07d65f04d265b6876226e0a1b3cba4fbd21a8ca36cf48c3f9f465ad30493a03efe67fe3cda62d7c0f6658a033ea4ee18d559203797ecc85a8ed42296bfba0de0eccdaf35515aa4893d885a06ba31ff874fd26d5c0ead480b4dc49939ad53562ab71b4e098cb17bd332499959804993fc15d60ef34d91085549ee4814d0e94402991dba387ae5f766bdbf9368774ad54445f196542c7c60c92145d2289be1aa4880aab5a9c92ee7e4f86b93d61d9561ac402cf4976934b90a065973518f0d03f8bcad80e1d63da5b583ca92cf67c7c82a56967d4fd7c44fa4b66f0061e337613c4aa5f7af4deb641c47614e11aec0b50542be249ea60c260291b9b753e5f5f0283884f49121374e9c09974ab16f3d9662d1e1557a18fb7e3de565ebdd70f15979a7d241f855a9b495510324770fe52d9e8a8ab1b29c3e78afa471c1bb565e02dc68e7c77399e5f67fa95f29000f23a6ddabad35cfd70a2af79dead866a20ec44687165349163137edcafff78091c93e18c1454cada921ab270bd10533d378b850f61cf3bf210d42c3459551108943e7a32a53cd38a5255e98a94b897dd64b0b002825c77a12ddda497be609734c4daeab4b9c538c8f613ad76213e0a4582e61b0023b3421311eb879419c1b42e466af3b331b11e8ebe527d0f84b46d91eca2e17a793d012846d305e0321a3856663f07174ebb2c8b981328f6d9344353097bc2c0ec5384e15d39d219309eefe57b6d806129a159277ae527f81c3b03456ee0d912ec52591b893d192d89b60784262c928273f0d4c233c548c02dde0dec4737ff3021155ca7f82bf4c9afd4d90f20556fe05db2367dc233e114bf8b2d94ba850beb3faa218258d918d2e8e9c8c2256faa65103b9c04d9270c73415d30c1442083c70cf82271080f2919c85d433d8b1919daa26448babf957d1a7782c00ca9734c460d9891e8359ae9c11035243afd5c25ad28571d6176ad9281e152fa6d6a27865c69995d03dfb447d110b7d60edec1a7796113e71c23973f25789a0fc3c38694858fd538cced35be5908bb3ce23e41e74093df80c9ef52651a3d55a4f6710ac712c2a858be7a1663aeb016961ca9233fc48f35c9172cedda37b166b7e0b5baf84a3938bebd02d63d64a2493180c2f186427ac04fd65f84897f1e8fd53afa3af13de1eee5b279748abed40ef9f9f7978c2b126bffbc6959540f652512386f23d9f730a6c44af2acf37b896ba2206e21b32901974bb03a3cb86f30a5c0d7d7bc0a27892fc1f7a0237c1ca689cd2e141e092b732721e65992097136e413a81eb9e0a856199ee619268f120d0782b347174d061a6995028ae514c86e96a0442741c596135ce88174f48a42815a5c17004cb49bb03474f01e922404e264f40d9a63d108489c06f7f050cb997b8aa3a3013eb939c262608a22d7c052119f98a092ef436a9c0b81ada793ea247bd58a69d15bbf80d7fb714ed2278d85ecbb5c1902c4246277d148db03b481f4f96595fd4aa96d2afc57c67d107fe5c21910da1e23a36bff7f7be996a96564bc9a57e63b7902513ff80e797dc6a16b63f317610274b957797e974d5cf63b7385ae550a8da5f08402988ace3f2f1aa410b68cb0100147339f7b5bb2d5ed536941263729e6046a3f7d185df2f4bce8e3a9fbb3751466134e2a41cfcf1a114d5cb8450ff434fd8e993e5a8d97611afb3a4f9e3a9c3d3952028cb03beceedba3b7fcb13758c5b4d1a6d5d2af61c2a88168cb9fb11ba0388314c093d3a57dff48abed6125a27f27b43e736d9157c58d6d6b421b3c964d164d85c6d2534b96250c98d08835da95fdb89d6cc1ba6cf75b3914cc777542f59058b8281935ff500319f99d3cc3c93bdaaa3e85755fed6c7243dafa8e08295884de2ffcff3424b4b3ced8ee7d55f2195f0ae3ffdf0045d8e80f80a2113e4e5745401414e850ccf49429501b7a8a340a25b37de6ae48af7a49d07324eb6535c0489e3bbe3a5748d1156d7e475ae80c7301878aad60cb31125a76d288d1fb722420f5a8216cfd106b6947a7b7b8f4ad6dabf33e6196408c3873655cc2de58486357d685cae41fd7890d0e76c4ba405b0a5eec7b0423fceb262a9313e8a1710e3082bef9300494a601e5249d0e556ce02fbe41af88e8b5b9fe0f08b9e1d275cec038075c958c0b7770eb1c7f78499eefde6463549f306855d67b39d40767287a01d6c24fb0c8aa3be1ece57b9626d38d424144f3685d8e261de2281ddb0230d1649eacb386227b57debd3ddc558432ab2a973e18f15f60bf468c7321ea8e16f68409a374800b60aded6cd333fb779ca720b304c0ec10599f9f1b22af3dd7d6a336cf4916f5b8f723b22ecbc46d8a80637f6ab5c8371601d45850fb2f985735062f166d870a294a61db78be326ddfb736eb267235a02fe67bd60dd4aa9acf1af62226036cbdf8e39c8274e6eb0b17e8e5ee53dcd91e54b35f07a4b21f2d506b515c52918cf75fd6d2d97a94d5391fcb57129bc13c118ef68863e9c9ce99c2ca8046430d6cf058b7cfca4c6cc1fef0c6a9cc4ed245b723246c926c266c1db3e5db283067f005da1c57317a3335853ec0ee2ed37d972160296de46254b01a474273c5c65604873c030b25658e157f01a4b0f818dd1f20177941e44b2880f7911b7fc1781c05eb45abf6e4532444a91f69abf33da60f363a77570826819faa71ba9137786b2dda220faaa2b815c0eb01a1117ee10dcf8c54a66396f508c55375b3d9e75e9ab2c76c3ab6882629eaaded494e663af96d670a6f224aeaf86144ab2d0f7c2c3b871ef1fcda10005ef0252403251bd6a4ea1a05a75de653e80bd6704ca92d8c8e9b13759c84757423f979165ddf53e4dc3fedc391e92c504d1da63492f0780843e2a80f9e62f2aa9081868d6f372c3a816e0230e4f04330a92e9f56392a01a2d49c2ad7faad7aa0e3ea275e0ef03914ab6c1401c64382c48d1bd7f74df071edcdae9cb5062b5308006305872872310775deed3cf5021b2e1e6fe8f4cf64e9007572ac2c8fea2c00cba0c99580f9e425ccbb35539a81711e272cabd2996b82b68c57d8e1765943eda217c67dfefcd37c6bd48b69482c8dcad5f1c21cd205b02a9494f107"}], 0x1088, 0x1}, 0x3ff}, {{&(0x7f0000d25000)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20, &(0x7f0000fd0000)=[{&(0x7f00001cb000)="c7b75c8e1e1ef4d9e1524dc381ed289778909bf632af9cc7fbc83af565ec99a312295a8cb217559556d4cb13e354c6b1154af4d570a4bb50ae1d8df5c06be66937256d61eb83bafc5e6b7e16eb3de4128e8b7570c6552b50a183915e30a63f67e5cd6665291bb446883c277ddd7cf2f0de3602522cc0113b", 0x78}], 0x1, &(0x7f0000ebe000)=[{0xb8, 0x0, 0x2, "4e5f8c3329de3c923e6a141cd69925d0076fb53f736637a40bbf4e88ef1d60ae9d9cb3bb462d95d0992157526de953af71a9294c15d19652aaccfba454ad6b6cc1c83e004dadb7024e5abc989ebd5e09f1c4c32a81f2108e746e921be055f266ccca1e8d4ab5ab6b488fd04953c9ee6505e2558c2b61d1bd1e10d56740f133e26fd70bfe19e5b4f01fc0830fbec86593738ac62eaec84ba62233530bf29b9d680d46"}, {0x60, 0x115, 0x8, "94776bcb482fbc2aad951b32ecccd21afe5b51a99afd83c7ee2ed2f0d85a6f575a4cc8652a6de8aa52725cd50e699b75ceb67b4f54c69f67031ac1450f43b4ba4d34f12592316ab30c788f678c63ab"}], 0x118, 0x4000000}, 0xac4}, {{&(0x7f000073b000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f00000fb000)=[{&(0x7f0000a19000)="d016d2eedbf53015a49e5d26950834a937ad75971b954ff0f7b78f7499d89e3f87577005907e13c23a3d944862a0aabed5b829d35c952c9089bf2ba4b85d32b50baee963be2da163bdfba444877c23cb39096e2f0690909cb18bc849c2cbb5cb9400f7e13b5675", 0x67}, {&(0x7f0000a2e000-0x5e)="6f5eea08224760b56c3e8f2ffc93ecc4cc4df18d9755f2c62b4a63ae25278446639047073103393193d3b0fe29fdb4b76f6ebe71b097268099ce969320f2c1f1ec25a0e2a139a7435d6e0ece6211d5158d68558e7768a69aa834e98e754e", 0x5e}], 0x2, &(0x7f0000d7a000)=[{0x18, 0x117, 0x5, "549cbdd3"}, {0x58, 0x12d, 0x2, "4d07d22aa5b281381c1a3076e9442667c3bb0573c68bca36ec73c4319e674ba9b2a5b42861795165f76ad0effeaa2766645077155b6582fa780cacfd17b0c0567cbb7a484f"}, {0x108, 0x10c, 0x5, "cee3755f798414a7fc52432a50fbcef318e965dfeaeb7ca22842be395621744cf631623e9f40133ac5de188cceeb77e75e7e7011c196c87b5cadc8fd853dcdd01888361df3ddb260383a3483aaff5885958cf2db450cf4148506fc4ce2858e38285371882414c8a60265cbde7eef1b833a8c4cbc654391c9299edfe7e9e127f7cf7b2c0d020a64616e43750e5444b884647453a75c1d97ba68b7f94c3eb3b91d433e5f185fc6b0f79afc6bc0c008e6845fabbf39cc8b07492eb964de3d6e1278b588f2e323041671849c36786cd910e6c8ee56f28ef64c20fb2290393c2a5b0c4ff5fc25018a36cb15c634ade51f43c5498f697f11bc259e"}, {0x78, 0xff, 0x0, "f54be2d5b2e7094566bc731199fb1e0280eedfe1e8a8ed5c786b4cc860ba7fb97bb2d9c772d23de75c967db77c809f6910b4365ba88ab6d6cf1b428450869d06c882c627468f1fe80592cda06d7ad65eef47c63a478dc8c3f4af4eb7b5b74a98a0c5"}, {0x108, 0x107, 0x4353, "8c7af7531a58369e1756a6c8b2e63805204db3477ee83eb93ac905485085e2d79d746eb876a3f19d4009fb18110575f20ba99a2348e11d17dd20d1851749644a706351915a83a79826687477775442d05b575f4d25d5e0c2d9569f2f5b371897292c8a6762848052ff484d8166793c5665be99299e80098997df5fe6e2d43db88d772ed6f1df2ae2ec9f2c5c38d3814ee3063ce52b8e6e800eec7746caed8e687c351ff09456ea032376dca6b83701bfda07f4b46bab1e956021a909b3130a6d256ea3145318d7c9a8b74b9527dee3e4efe1250f9cdea303c282cc32f345a603598010d102ba17cfa1337eb9c56e50f036d7735c"}], 0x2f8, 0x80}, 0x9}], 0x4, 0x4000) sendto$inet6(r0, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ea000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f00006c8000)="2b2de36ac3ee02a14bb65fe5ef0e28dcf9e57432306c36cad9beeeca984872a8c77b7764055aaa987c3ce0fee609d6c2deb4fc04e33078842802a52f604e57fa8ae01515bb09455b11c719d7f796fcd3e362810fb42597de580efc0a0133", 0x5e, 0x2, &(0x7f0000422000)={0x77359400}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001bd000-0x4)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000c09000-0x10), &(0x7f0000ee1000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x3a, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b39000), &(0x7f0000001000-0x4)=0x4) 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ff2000)='ns\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000ffc000-0x60)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000a14000)={0x2e, &(0x7f0000883000)=""/46}) pwrite64(r0, &(0x7f000059c000-0xa5)="b33d08bb2b2c66273a89b83d133aa55681725cc095037bbe644aa4e3a5c3ea26176217fbc8d82b6bf9a310049ab83ab676a9a4f03f937d26c569d872e4c2257c4600a322bcf965f2343374e76fbd543c353878abd1596e0d9f2927d62aa1fdc7ce89b1338d6d3be5ba0014689914ab4f7812695b3804724fda255da106a0613cd2bc1f2116445f7c6273d7d3e2ec3ae45993d2d7204a05cc807a4276a24cb99858eedd2dd0", 0xa5, 0x0) creat(&(0x7f000050e000-0x8)='./file0\x00', 0x10) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b93000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000004e000)=0x1000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) [ 126.141747] binder: 25198:25215 BC_FREE_BUFFER uffffffffffffffff no match [ 126.148868] binder_alloc: 25198: binder_alloc_buf, no vma [ 126.154410] binder: 25198:25215 transaction failed 29189/-3, size 0-16 line 3127 [ 126.163261] binder: undelivered TRANSACTION_ERROR: 29189 [ 126.169619] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8), 0x5f) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x10000, 0x2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) r3 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r3, 0x0, 0xb8b3, 0x4) 2018/02/11 00:12:31 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x250)={0x2, 0x11, 0x3, 0x3, 0x4a, 0x0, 0x7, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x5, 0x4}, @sadb_x_sec_ctx={0xb, 0x18, 0x1000, 0x0, 0x50, "de7118cbf7dfd879057d6489304069bdeadb78a479df1507c357c378129c2a279e35b406a381e02951e4a875adb40dd5fd70f8a3723a477d87a42462c921ddb48aea47c25598afb58e7252055278b4cb"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x0, @empty, 0x7be1}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, @sadb_x_sec_ctx={0xa, 0x18, 0x3, 0x9, 0x41, "4ecbe672aab59660b8c293a7326ddd292cbc2773336d67b2994d5ec1ff95cfa8b8d613161ce6b885552a934da461235705e2028c4b61222777eb47486adbefdfa9"}, @sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x5, 0x5}, @sadb_x_sa2={0x2, 0x13, 0x8001, 0x0, 0x0, 0x5, 0x2}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1ff}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_key={0x1c, 0x8, 0x698, 0x0, "ac0b96994a2408af69405cfd06b605ca3dfe58b54de82ab39cd3a2d58c1aad3428d5a365f7b98a174c4421dd02b040411eeb7f2b070ad2a61a57781f5be7f52a3a2f5d23afcf5071af9c85116afd6cdf2d9be85fe99faf8724b78e4ca01af51dab0fea6e23dfe15d40ef6f0d7d8fcff63bc7c86140a052a67fa452072876899e2bf1b014618480f089376152323ce4fa4d1d471f50618a8479887fb635bc33d0beae6312dc33b85b7cc43d2fe2f9eab08703d1c34d9d5a8d5021873fac5c05725d24bb73d41c3f10be01c8891b9a57fef2c0af"}]}, 0x250}, 0x1}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aa0000)={0x0, 0x57b0}, &(0x7f00004e5000)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000513000-0x8)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000102000-0x20)={0x1, 0x100000001, 0x8208, 0x18000000, 0x1, 0x0, 0x410, 0xfffffffffffffffd, r1}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d66000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r2, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f0000e56000)={&(0x7f0000c2d000)={0x2, 0x4000a, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000b43000-0x4)=0xffffffffa7d51f6e, 0x4) 2018/02/11 00:12:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) fcntl$lock(r0, 0x400000000000007, &(0x7f00000f5000-0x20)={0x2, 0x0, 0x3}) 2018/02/11 00:12:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00003e5000)) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x9, 0x40) dup(r1) ioctl$TCGETA(r1, 0x5405, &(0x7f0000a90000-0x14)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000bbb000)={@generic="d318690e19f591522018aede2621ea08", 0xffffffff}) r2 = socket$inet6(0xa, 0x2, 0xfff) sendto$inet6(r2, &(0x7f0000a78000-0x69b), 0x0, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00009de000-0xa), 0x0, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/11 00:12:31 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='logon\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000014000-0x28)="81", 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007aa000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000912000-0x11)='net/ip6_mr_cache\x00') ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000ef5000)=0x80000000) pread64(r1, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) iopl(0x2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000972000)='tls\x00', 0x4) getcwd(&(0x7f00007e9000-0xe5)=""/229, 0xe5) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000031000)={0x37, 0x0, 0x5, 'queue1\x00', 0x8}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time}) 2018/02/11 00:12:31 executing program 7: mmap(&(0x7f0000000000/0x4f9000)=nil, 0x4f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000-0xd)='/dev/snd/seq\x00', 0x0, 0x608400) fcntl$getflags(r0, 0x40a) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x47, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc50830"}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004bb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004f9000)={0x0, 0x1f, 0x3, [0x81, 0x1, 0x8]}, &(0x7f0000442000)=0xe) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004f9000)={r3, @in6={{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x9}, 0x98) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f9000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x34f, &(0x7f0000373000-0x40)=[], &(0x7f00004f8000)=[0x0, 0x0]}}}], 0x355, 0x0, &(0x7f000049b000)}) 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept(r1, &(0x7f0000ad0000)=@can, &(0x7f0000a61000)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003e7000-0x4)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001fc000-0x6)={0x0, 0x4}, &(0x7f00006e2000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000077e000)=r3, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d40000-0x2c)=@ethtool_cmd={0x48}}) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000+0x88)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x7f, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0xc6f, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x1, @empty}, {0x2, 0x3, @multicast2=0xe0000002}, 0x40, 0xda, 0xffffffffffffffff, 0xfffffffffffffc00, 0x69, &(0x7f000037a000-0x10)=@generic="0c6c0bd0848f1443b8a81fe7b320118d", 0x1, 0x0, 0xa4bf}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000002000-0x10)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x0, []}, 0x10) [ 126.233806] binder: 25225:25246 BC_FREE_BUFFER uffffffffffffffff no match [ 126.245261] binder_alloc: 25225: binder_alloc_buf, no vma [ 126.250857] binder: 25225:25246 transaction failed 29189/-3, size 0-847 line 3127 [ 126.266107] binder: BINDER_SET_CONTEXT_MGR already set [ 126.271421] binder: 25225:25272 ioctl 40046207 0 returned -16 2018/02/11 00:12:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007d3000)={0x0, 0x20a, "192043ff702a3257d645ff7c99bc601a1097051f50f92c7a36a33cb0382d0ed62912ad2e379fbef16e2374d85bae3485d1c0f81adb47afa1c5099bcc7aa382064a0bb59bfb1f9e086a4fc01945ad4c2cdb0b5c12762b5506cf5e58d7fc4ddaf2bb4f32a1012a9bbf1e1621929caf411f4d8d944f9faf8428bc9769fddfc9cca63f18cea8796a6c06da63837f6ff90b98a73ed00020a1e65c6d932e6aff78365b0e3b93d71a12e3c74717f02bf6d7b50bad9f8a10ae601ce2df2b6a35bdf8836b120037e441a5e94809f94ade4d82"}, &(0x7f0000188000-0x4)=0xd6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006a2000)={0x2, 0x1f, 0x2, 0x3, 0x8000000000000000, 0x3, 0x155, 0xffff, r2}, &(0x7f00009d1000)=0x20) 2018/02/11 00:12:31 executing program 5: syz_open_dev$binder(&(0x7f0000926000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/11 00:12:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='net/ip6_mr_cache\x00') syz_extract_tcp_res$synack(&(0x7f000067a000-0x8), 0x1, 0x0) pread64(r0, &(0x7f0000f63000-0x85)=""/133, 0x85, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000a01000-0x118)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000384000-0x4)={0x5c5, 0x7, 0x9}) [ 126.336367] binder: 25283:25302 BC_FREE_BUFFER uffffffffffffffff no match [ 126.343430] binder_alloc: 25283: binder_alloc_buf, no vma [ 126.351163] binder: 25283:25302 transaction failed 29189/-3, size 0-847 line 3127 [ 126.372534] binder: BINDER_SET_CONTEXT_MGR already set [ 126.378001] binder: 25283:25308 ioctl 40046207 0 returned -16 2018/02/11 00:12:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f00000c9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/11 00:12:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8