[0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f000085a000-0x80)=[{&(0x7f000068c000)="5c03a8b3d72de852ca17bc6f5342a2c14165fc7e584ba6816f7b5df1f62a3269bb7921906d3d4d30c24c284094d38173b16182b097fdf72878c5349c743af5449ed52c82b6490ad32ebdf44f38e5db86944aa4235148b5", 0x57}, {&(0x7f0000db1000)="6ea30d6d9a982025d067dd2819ac1fd74ddef194993e4c38d04de8178b88ef79e5c3", 0x22}, {&(0x7f0000a3c000)="f01c4ecd61ae0b7dcab373ec6a808dce2742333c1c4e8eaf245c9184f90cecccb87ee9b233bf3e8516f7a516d19d5a54decc35a76d169c1abbb2a83cdd10843bc90208dd285cb2cee1353a5fa80281ca9ebfb4823c39c18fa73d9d35f4b77c7a81ef4e0c8e9d7360ead12054a93b9b282f635cbcb3434191d4ce75d43090a578bd9dcf5f6c1e973751492b0d00d5fc9a9bcbc7f741976ecb3e", 0x99}, {&(0x7f0000698000)="d49247f3fe5888334fb85fc24b3d011ebe7cb23f742348b81089e6f73e5d540f3668344685aaec9ef7c8f14e9859a302d5c86042fa439947e3ec2bbf4618a9f5c114f7433d956208156248765e68f84cb5f71766ef933b681cbfc3687138a11f75468a82fe4043cc71884c750f621ce4d24743543a9d", 0x76}, {&(0x7f0000cb7000-0x29)="56a04fd55921def487c7b16faa7cc58fc9ef2becb6f32b18ba86fbc29464b17ce8b38fdda0c6125fdf17e77c084a918c09ded0", 0x33}, {&(0x7f000013c000-0x1000)="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", 0x1000}, {&(0x7f0000c5e000+0x3b1)="a6279613599be091ce54b9e64aeddc7c93fded469060d62df4cbef06cc26c6973586f8715ed86ce7072bc05bd233a384cc3cac7acd00d51af382dd2ec5adca1155f7f3e07d61f2ab66683d010f5197861caac93036934f6ce490d4721998522c1851cfedce33d7abf5093ef279648fb773e93835b737e70eefe117de8a5bcc3f6a98ff570e32463270869c462f63fcc433417e0ad4e12b2af97f63e519a14ba1d40dee22b32fe66e2acfdc320f13d36e1cd911c0362b11719401a91baf3083e2315c15282deb65511e02", 0xca}, {&(0x7f0000e12000)="b5f8cd0406259d007874e288f61ae2bb7816a2c208a5acc27772712c6b91b765d2d40e5a4625527996be030d9b4ef5c5ebe111342ef0cc2bdfd883831c87915a8a486cff5fa4ee56adec792ed45af40df3ba52893e22dc2cca", 0x59}], 0x8, 0x0, 0x0, 0x4840}, 0x8810) 2018/01/05 17:19:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) clock_gettime(0x0, &(0x7f00004a7000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a6a000-0x10)={r1, 0x0}, 0x10) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) r2 = gettid() accept$inet(r0, &(0x7f0000ac2000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cd8000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) fcntl$setown(r3, 0x8, r5) shutdown(r0, 0x0) tkill(r2, 0x13) 2018/01/05 17:19:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xfd, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) write(r0, &(0x7f0000c83000-0x2)="", 0x0) socketpair$inet6(0xa, 0x807, 0x7, &(0x7f00004e9000-0x8)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00005b4000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a0e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2802}) 2018/01/05 17:19:44 executing program 4: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000b07000-0x16)='./file0/control/file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x1) 2018/01/05 17:19:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008f1000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00001fe000)=0x1) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000191000-0xcd)="0990f7f5f71595e413ef01187f1de0fdc75e3c659e564465aea987a23b41224a484e64f87934fbf0dfe62ecc8a3e0370ff4deaf2565959fadc22ad20e701ffffff510d9038951143ac20d5d9528a1e73187a212128a0f6a6b724812f1da9da5f3c1cff24b09ea683c6ae928badbf02491c1b3faa3240b62d6f71a2032844c4018979f2868c34b095fdd51b389de5bbdb180fcae9ad27bf0c31a5f2f83df49dbaf34de92d5c8024cefe7086f34a5ca7c0cb927453feac1a4cca0f9177385a4ec9587ceb858adf2054b2cb1b29e3", 0xcd, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 17:19:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0xfffffffffffffed5, &(0x7f0000005000-0x60)=[{&(0x7f0000cd4000-0x1f)="4c5614060401a0dbf8a669ebdedd102c4f7a79e6c0067dfdf09e2ec2ed253b", 0x1f}], 0x283, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x4444444444446e1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/05 17:19:44 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/load\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 17:19:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f000089d000-0x2a)="629157325ce5a032e63aa45aed6beb1c9891d5da85411f2f0e3949fcd85e745d4bc4dcc7830eddee2e7f") r1 = getpid() ptrace(0x4208, r1) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_tid_address(&(0x7f0000e12000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f8a000)={0x0, 0x6, 0x5, 0x4, 0x1, 0x3, 0x3, 0x74214edf, {0x0, @in={{0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0x4, 0x7fffffff, 0x0}}, &(0x7f0000a7e000-0x4)=0xb8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)='/dev/sequencer2\x00', 0x12800, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00006ba000-0x10)={0x9, 0x8, 0x80000000, 0x1, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000079d000)={r3, 0xed9c}, &(0x7f0000619000)=0x8) 2018/01/05 17:19:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000db2000-0x1)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fcb000-0x2)='N', 0x1, 0x0, &(0x7f0000e1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) msync(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x0) [ 53.380666] MPI: mpi too large (16392 bits) 2018/01/05 17:19:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = syz_open_dev$mice(&(0x7f0000933000-0x10)='/dev/input/mice\x00', 0x0, 0x6a0500) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000026e000-0xc4)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6405}, @in={0x2, 0x2, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb5}], 0xc4) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x100, 0x7, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ab0000-0x68)={0x0, 0x1, 0x6, {0x0, 0x0}, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000954000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00001e5000-0x33)=""/51) 2018/01/05 17:19:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000609000)={0x0, 0x0, []}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:19:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r0, &(0x7f0000912000-0xb1)=""/177, 0xb1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000930000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000805000-0x1000)=""/4096) 2018/01/05 17:19:45 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x3) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000458000-0x8)={0x2, 0xfffffffffffffffa}, 0x3bb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004fe000)='/selinux/member\x00', 0x2, 0x0) faccessat(r2, &(0x7f0000d41000-0x8)='./file0\x00', 0x20, 0x1900) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000c70000)=""/4096, &(0x7f0000a46000)=0x1000) 2018/01/05 17:19:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000cea000-0x15)=@known='system.sockprotoname\x00', &(0x7f00002a2000-0x1)='\x00', 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000030b000)="") inotify_init() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000017a000-0x14)={0x7fff, 0x101, 0x8001, 0x1, 0xffffffffffffffff}) munlockall() [ 53.435501] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 53.495340] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2018/01/05 17:19:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:45 executing program 0: mmap(&(0x7f0000000000/0x66e000)=nil, 0x66e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x7) socketpair(0x3, 0x5, 0x5000000000000000, &(0x7f00004ac000-0x8)={0x0, 0x0}) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto(0xffffffffffffffff, &(0x7f0000000000)="00000145", 0x4, 0x0, &(0x7f0000668000-0x8)=@sco={0x1f, {0x1, 0x7ff, 0x0, 0x40000000000003, 0x0, 0x0}}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2018/01/05 17:19:45 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000652000)='/dev/sg#\x00', 0x8001, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x7cbc, 0x800b, 0x4, 0x27, 0x81, 0x10000, 0x0, 0x0}, &(0x7f0000974000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009b7000-0x8)=@assoc_value={r1, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r2, 0x8) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000527000)='/selinux/load\x00', 0x2, 0x0) sync_file_range(r0, 0x100, 0x7, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00009a4000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/05 17:19:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c31000-0x12)='/dev/loop-control\x00', 0x200, 0x0) sendto$ax25(r1, &(0x7f00004f9000-0x29)="", 0x0, 0x20008000, &(0x7f00006d0000-0x10)={0x3, {"9cb1763ed7da20"}, 0x0}, 0x10) accept(r1, &(0x7f00008a3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000420000)=0x14) 2018/01/05 17:19:45 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/05 17:19:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000676000-0x8)=[0x8, 0x5]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x4, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x4)=[0x66, 0xffffffffffffffff]) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") 2018/01/05 17:19:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r0, &(0x7f0000e4b000-0x3c)=""/60, 0x3c) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7b000)={0x30000008, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000042e000)='./file0\x00', 0x20000, 0x2) getsockopt$packet_int(r2, 0x107, 0x9, &(0x7f000052d000)=0x0, &(0x7f0000d77000+0x718)=0x4) shutdown(r0, 0x0) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket(0x11, 0x2000000000000802, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c4000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000f0a000)=0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) 2018/01/05 17:19:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b5000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x2f)="1dfc1a46ed9fe41d350c4dda1dfc48427a6a491befe4ece52e8af577de3413a3ae551886ffdc8ea92daf19da286b9a", 0x2f) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001a4000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00008e0000)=@routing={0x89, 0x4, 0x2, 0xfffffffffffffffa, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070a000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000a52000-0x9)='/dev/ppp\x00', 0x0, 0x0) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:45 executing program 5: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000eeb000-0x18)="d102fc000058e63b0007690613f32e1c00cee19471985e15", 0x18) sendto$inet6(r0, &(0x7f000010d000)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2000, 0x6, 0x2, 0x100, 0x4, 0x1, r2}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000778000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000eed000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cc000-0x4)=0x10, 0x0) 2018/01/05 17:19:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000-0x1b)='&procppp1$bdevselinuxnodev\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ppoll(&(0x7f0000e70000)=[{r1, 0x1000, 0x0}, {r2, 0x209, 0x0}, {r1, 0x50, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x9000, 0x0}, {r0, 0x408, 0x0}, {r1, 0x1020, 0x0}, {r2, 0x400, 0x0}, {r1, 0x4000, 0x0}], 0x9, &(0x7f000077a000-0x10)={0x77359400, 0x0}, &(0x7f0000c4d000-0x8)={0x6}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000ae5000)=""}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/05 17:19:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget(0x0, 0x1000, 0x54001165, &(0x7f0000adc000/0x1000)=nil) r2 = syz_open_dev$urandom(&(0x7f000080d000)='/dev/urandom\x00', 0x0, 0x280000) r3 = dup3(r2, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b77000)=0x10) fstat(r0, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fstat(r0, &(0x7f0000686000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$audio(0xffffffffffffff9c, &(0x7f000087c000)='/dev/audio\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000001000-0xc)={0x0, 0x8dd0000000000000, 0x2b}) lstat(&(0x7f0000053000-0x8)='./file0\x00', &(0x7f0000b4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001e3000)=0x0) r10 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r7, 0x4004ae86, &(0x7f0000001000)=0xc8f) shmctl$IPC_SET(r1, 0x1, &(0x7f0000001000-0x70)={{0x20, r4, r5, r6, r8, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x8001, 0x4, 0x2, 0x8, r9, r10, 0x5, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x404, 0xffffffffffffffff) 2018/01/05 17:19:45 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) ioctl(r0, 0x1, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00004b3000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) writev(r3, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) 2018/01/05 17:19:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800000000004, &(0x7f00008ee000-0xd)="440d05031226010304078900ec", 0xd) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000077e000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f7c000)={{&(0x7f0000073000/0x2000)=nil, 0x2000}, 0x2, 0x0}) bind$inet(r0, &(0x7f0000209000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:45 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000006000)={0x100000001, 0xa, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f000000f000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f000000f000-0x8)=0x0, r1, &(0x7f0000008000-0x8)=0x0, 0x201, 0x0) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0xfffffffffffffffd, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004e3000)=0x2, 0x4) write$tun(r2, &(0x7f0000c53000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @udp={0x2, 0x1, 0x1008, 0x0, "3596c81e3d6775e911dfe762fabc74cf84e5bbadee9376f46581cf862200e6613e03f39c38c10851b698ca29dff043568f90249c57c9b33a1d956e82640a29b54ce2b01d39c60ce523dca42ac0a13cc28297d4d37d208e68b99ff8be097060a3169de6720a029bc564bd379d98d608e83e68adbead21a622fe02234cbf5dd822c886808f2a71457744ff8cb7f85d62be5505efe63d0ebd643b3415bc787fe7aed0ada9f34661a9c6779567a41e1461eeda9e1470f5ad73a6bf9437db370f267ff89fb35a2d0bb428dabdff930ee258085102ab3f526484e50d9eeaf9b7597f8efa2473cdaa8ba2499d32767e8d928846734d52da0d50bfaf2a987c9725dcbbbfb4446e9ad5eff50993fcab3280b63c1653613923e6d3a55b3afadafc457abd8c494f4b67155b60543c970b214e3a77faf33edc10aab7bdbe91f59a0939dce8f701875fa41c24e5a9d52ae506b6fc4725ccb434785c5306857a28520bd3e209219d217087ccf8617c865cdae099f90d896084308be01e875e1ce49110ba515118d3fb006ef8707548b507498e0ec502f471c96d2ce47be6c6a56e4e17288ab9d2fe33cfd85c30f4d00093d0d9fe2df42e69783af76c9dc7b683fd72471bb277c8d8d100bebdd688fea122d4644272d93d3a32af47781475405b81c7c01863fccbc6ff9d001803074bfd45f3bc7313eda4adb40cadca2321255254c05bd500600409c00f51fb0ec368ccd1a7a8fb6ccc407236e0110c58129765230586c23831fdce0cf57f385f1d83b9e4203c333939ea3a18a625a5cf3b167eedacc16ce7d7b1b64a5e168a068b14cb0a5ea409dbfa5ab632dc21af33e7ec3b877c1b884b857dbb95d271e0d23d1864628a4cc848b18d0758ce5f1b43edc6fe56e3fce07f5b4b8d5320684de8703ef7e60e7101fea8e0a9f8985838acab92de238aae99387b4ed622e6a7f3f06109a34a980fb9644c3b69d3064cf8ea98ad70f952da495ed10bcb4feb44f907622c74bb9a0b1e239bb6308590addf63f98600c56e94c21a95a2c4bbc2dab8bd8cba3fe738bf1e7a2151d1b5e5db0ed668437f12016b3b5ac1be5257a8530f74ea98babaf8de6f36ee3aa21d3105ff6eb482fc03acdfb822ecc4df26910e1cc081ec5564b613691b4082ff794c47e4bc442a21a3ddd796b2c8330eade651b14718d949f46c3953f52d4aff08256c6649b5b5ac47a28480c49aaf9e24ccb211a43c7ae9e7b9fdd2c462d9dff5b9b945862d77133e5ed0c785d4fadd53c0e3ba7c97295e09783137577a4f8a6964cb1f0ba7013392f0474de9f5aa68089db47c1d5581bcc32a40abe15d48020a9b43fbfa75db31f6566cf1c285e95dda5ad3455a671f0a4ad9ebd456e8328ffcdbcc6381667e1106cc555c6f3c6fb230f3891e54acae8e4a537d5ac40f066b31e7a6559e8432288dff614ad74d1f84a08e410b02a669d750ecff9930892b378d4e15f0d62b6d952d011391e7ffc70ca3dceedb876d56a4d167ef51916027f78f6d09239100dc6e1d25cf7765e606829d79654bec08426f145f51ea835776e81b5ab174d26c6b2d0a4f4139b3f9370b0f5a217a29b2828654f09ef04c050de67f35d90b233ca19dee6d7b3503c131e6d475f1196209e75c337a920900700e13837865b3f69315160acbe5180e09309ae87feed2aa20720b9237f9234843acdd452a4ce76309900839dfb38c305e18ddd57c7b153812d93ebc421eb5a34f8d422c39761632216576ed47ba6b30a27585b06429b5d3bf5e651f77cd540550e5674a892c35cae78bd219f9edb5d512e52852d9db96b6a8287cc19db8c59713b6f28bed872ca4b01662292b365e6b3b557a22d2481d52029f29303820362d9e2f4c9c51bb52d40e6e1b1366290ae63425e2b96925c7af4b40c4a7dd434a98b7b7bc6879873bb430885571809bacab41aacd916e69255e6b272525e8bf7828ed9c553c145a902facae853333a8c0dd11e433778d519a8c1091055402d6967686c1aa321c59ae5e8d2b8a3a0b1044d2347fbcf9d42aadccd0dc0a83431eda45580839c054e5388760ccb9ad16b7bebdf8e2d0a9f73bf123ddf278c136b277ee093d0e978ec10143b025189d8c0aa4899e2de00210f4f2ad5b7f6fee1e7e11e57f2cdeea7b84355cd4f2f05566c5b649afb8ed05fe05498a4ca44ffd59a5ce121d15f0c395d4d50c92da1ed22e8f7a4b8070914d5e32e193c4ba613c15ff8d469dcb5156ee35c983d113a6f586948f739c506040257010ff839db86f90c0ee19eca056ca5fbfc44be174cdc308271b97b73c584aaa858ae21d08d842701acc36d679371ba65e4050cc015427397aa778effa40312aefe1fd855080ed22853a21040973a081b1e39b697eaf2b23793c7d7c085e24986746b7a0fd40ea8bf6949c481d9a16aa48fd1a37fde659c57dd2d47c631794e1ce0fea0ae621a94b0704c4cbde610583025e2dc57be1e53d6bb53920ef128389a7240b2a0c59932f960a1498b1b05968c3ea85c3728a3ad4368c1a1519155dd84d2f55cedf84274f890dfaf68cfd1851e668531b54dd2fb0e6d62d2bfbea6c3fab0ce7e6d09761f1e332cad8c39ccac3746502f93aa7a8f6802f2fbc227bb580a30988e136321dc2da9adf58049be96c5a3af78a56b6b25c459500fe15f22fa5f6756d735e366b7ccdbe2e4eaac845d1d6293bf980320378cf85078b519c0a63c4b042f0f5318d476fa746a73c9691ec7dc4ef6ba163e6162d6b6e46e6c2ddc648602fdb2e258c6e6e11f4353971d8acd31c763ff66ec08538a2d64615af0980d0a768415d23cf193ea5c071d1a02bee72febb998f1a55520be416a8fe56ef571d8f6ebfcacfe3bcd4e23bfacb222edd3706b237b54664a473683f9454aa8484158fbb62cdf6ce59ae7ce5234fda694310d58f22888c9bdf0e4706dcc636f55342094645931614e127d5df6b3992792d41efbd0dfe6d236b956dd0f7b9c6acbeb622c0816829c6260865ae5c9a0cf63ab500dd7bd28c99e279244a98460999efb6e5869cda5310572b58b315efd888047a030847923064faf6193f9edff72678b36aedf65abd4703051622d3dca88b3f2c48825696ebb822d7e34496087cbc02fd7c488d2410f3a70446580e9db0229c8a9442a3a9f22db48a05c9318d841b5d37b6397e1838dfda526e794f7e315667c021746a96845c4ac1b694bab103cb1bcf70830b197c3dda8c2de81f1c9fd7a03ab8f8ec6ef6f35cf9525f4459efba9623efa6af779fd25b3810b05d2e6b55cd812fc7b84927bb4b2b83f9493ae3bb3852fbdf764332d8a3e4d212e43eccbaf7b170cec2267954809761f5cf7dbd1b21524c19c966929dba76aa0682a7132e6fa93ce6330ca3fdfcb3237bc871f8e544690acfbd00f9db23f0741ad6965e5a80580901db790903f62d5883af005b17331162e9d9dff322482dc0f1033aa9bb9bddb563289d03b3c73235d2454e92292f48b52ab889b4ae92bcb63b4832f2e9173cf5079e43d76c393d05456d00cc561812f708a0d9146efb73b85374f9d256f18672b0bab01cb0af5f5afacaeb88941a180311699c24ccccf2075ed15143f048e0bfdb246f00936a45fb73cfe2f965200169932612fb65616eed8798b5319c8eb2992e9d1e38250bfd0f56c60c38eb2574ea7124dc1841f9f1ebf4cae966d12e360e946e909885e387fa7b113a2d24d786202f99920a352962d25bc0f2ab9a53270484ce10cb371122b53e5a2d2c9744ff649fb429dafcac789846caa2db3cf619f92d584a9bd8ea6bf650e00d8bb19d899f4f95f28eeb2bcc0dc3bd4179895922ce70e847025eb7b6feb8abc9e76872be9e37cc516329bc2de1926d5245cdde2f2630fc44229627b6064f8251cce19ffdc391e1f1532e9791f01b344689d1d01b1a3f9ad13e0e6414b257336c204b095c74680b77f71fb6c5822dd77376c8c1629b59a8555446a3b0369e664d0e45edc4284d003563a798b19d09107f0495efb5430d3c183fafef67381e141dd18ed445ec1847d5fd12777a765ed5f762a0ac46e95408a9396302b086a5a5ceb481a19eba1aadebcd721111701a97b012ce5e907f0d9e8f85672f7bc117b5b0ac41be42cdb3fb6ee3266f21d3136dc682f91874c71de8dce526282f71e181ad5e148ef1f96f708b223ebcbd7ddb8fadc783630e5861760e470e828cc1dd417b5d9adba53c97d77ae4bcd462bc805fbef85612afa5d1436f4f60dce0a8aa0466378936e9fee330f52045879bd0dde5e0ac4c3aa8fe9f0beaf54a5cf015a01b905ebce23305f31e8df3873b2506b692dd27bb28bfbf9c060e2bbf52eb98c77b6a9ca511768c53e25c03e6025aeb7ed059362582e3ccc790d8a19de59df60b0addd51da7e7bde4e750873b22a8bbac18e773c31547f5a6c86385ac72d174414a5d8b7db9af5853f02c7506550a0e57f7e9befc61617adf89ae7e38b80c843ffc911533cfc823a61f99f4e7d51c025acde74d3bf458716bd13394ee247f789920a5b2a86e03e6ecfa001dde1813243ccbe77f8c4a9d856800091006c6b7388f16bcd19f0a843df2f38044707155e882cfec16b1c1df290ba8a2b1f5df8aa117ad8b553d56774e59fb1e6cfbd97527724cdfa22ea32f16562ecccd0bb07eecb1eb70924ad6d9f8949299d520166ab4d3e19519b7dfb0a3ed3a21ebab3d39ddb17f79459a7ac6f68cee6a37e7ec337d0619c0377bd537a7889805f32a9c09a96dd09c3bd6234674adb9e406392fd5b92b5193aea639c22758b5265feb4fd5ffee1838327d1f8ab0011dc0833b72f5ff4bb4c1264ddf540901a8447218b68ba875a5052eabc189ae7a14ec5616e9561694bf012605e812d660be5f48e44f0e3b17779e762180e070b840cf460c699add4d9082465eef5757ef953463208e9eb9ca0a7f68202a05b73353ce7b211737d1d040288b302f8991dc8279e773eb326c9d337c2ed4f48f9325798bc92116b29e0edd30856eb21e943635e045952b4b57a820abf4311f9d9f87e1500a8ac82e597b5eb3f4f6582e3b6ea2d9a857acd847f54e3f2ff55d1b487a681fdec00df9b93c6f78cf58491f983afc3dcb14c794dd826c514a6e65d41bd77db94b7bc66de78f4e7ce8757f22e58097ae2e632a4475d5bbaf5090da3eb546e5a8ad9a11558b91cb40f35b3cdf27b60f4880d5270abc7ab6516737c46ca7ec5dab2b7572a20979cedb2ab18e8d503e52b6893bb4e0622171951fceeca6f7bdb1459a6b8c0aba53ffea618c687687391cc67bb9dedddb28ab1c00ff0e47aa481c0b3ab92a9df5b0b3c97cc982a4e540e2d206342e9b77ce61555c5af9532fb0757761bd90ed8c3a8580b8232d65fa65580e7aeea08e4cbeb48fd8f471980a8f3753bf5da94f87228f9f383ecea5059f90f256d14100be6f383052fe7a96212fefe74919ac945a17e264f1f1d48626f01d1a14bd4bae1167c8c5b526cf977893586939a48aee072a620e7fee9e7c2b49a34bc4fcf9b21fd200e1c6bf4f77b6781a6dce45cdde18576ad56730407d2cf067d154ead4ee070b0a11db6e22326b162147306c09a511d63bedcd3c6f6bf440f151d6c87f1c10d91509b24ef7033b0a2259f0b8116d0bb3b5203c589014feace41131e9418bf9d38c316780161877a4fa9f02eeaedd2990e9d16adf531749538d8f23f144d3129ab5e2743e53301ff92d38e9ef8b453036d0885b456dcfb4ee0fbe5bb0cbcc0503d8fba239039d1e3b349f1ae3887edcdd41faeec74bc9879fc39b734efb621a92a1f8"}}}, 0x1026) recvfrom$packet(r3, &(0x7f0000208000)=""/4096, 0x1000, 0x2000, &(0x7f0000a71000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="2275e63b2cc6", [0x0, 0x0]}, 0x14) 2018/01/05 17:19:45 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000007000-0x38)={&(0x7f0000004000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000e000)=[{&(0x7f0000001000)="d439b67d1e46f9abae15ec1f31e79aa644eda8419e0de040006f7cd26c3d3943698ad99f1db6f9a4514ef8c8bb9d7eb37da5088fdfe870be5d19ef525f2428e3c8d3413479c6c927a76cabe81a72995378c80284fa433984414c22538debf72334572c7060fd24e0158810deabc85cc6ef0d7dcc388e55110f8ffa704f24f1613f78b76197b3711f115136e879661b676b6b4cf5545f39b9ed8296856f1f331d8b4b24778e1e07aeb3259fa7fc4e913c37cd57afd10ea66a2017689e846af294b44fb8abe68e1729a6fbe43e062bd1b637", 0xd1}], 0x1, &(0x7f000000f000-0x138)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000011000-0x12)='/dev/input/mouse#\x00', 0x78, 0x800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000)='./file0\x00', r2, r3, 0xc00) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f000000f000)=""/250) 2018/01/05 17:19:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000357000-0x8)='./file0\x00', &(0x7f0000411000)='Qamfs\x00', 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[], 0x0, 0x7b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000396000-0x8)='./file0\x00') 2018/01/05 17:19:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0x70)="578005896dcd31870ec867233f3441a29c0bcc307ac18e4c60d8f0c84dae4201697e963688efc764174b14bf7d48bf8d64348a8af388d9636ee126a150aea8f4a8983aaf15015e378987ee203b6a5d899729f67e594cb74d32bbe92657006b9ee525f9879faa71cebad87eb843d08a24", 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000020000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) 2018/01/05 17:19:45 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$midi(&(0x7f0000005000-0xb)='/dev/midi#\x00', 0x81, 0x4000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000004000-0x4)=0x19, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000004000)={0x0, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x0, 0x0, 0xbc, 0x3, 0x5, 0x99, 0x4, 0x1ff, 0x0, 0x3, 0x7f, 0x7, 0x3ff, 0x3]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[], 0x0) r6 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r5, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r6}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000c40000)="4553ca4d524da8ea84c30379bad1763645755a981ba4e2809ffe08fd17d21165e06ac6c9a659c4154752720f59eeaa505ea253932174f7f823ff0c11d178b9a7cb03057a7ff9", 0x46, 0x4000004, &(0x7f000084d000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000002000)={r3}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000006000)=@assoc_value={r4, 0xbcb4}, &(0x7f0000007000-0x4)=0x8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_CPUID2(r2, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, []}) 2018/01/05 17:19:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() pipe(&(0x7f00006f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) process_vm_readv(r0, &(0x7f0000305000-0xa0)=[{&(0x7f000089d000)=""/165, 0xa5}, {&(0x7f0000a95000)=""/50, 0x32}, {&(0x7f0000195000+0xea4)=""/69, 0x45}, {&(0x7f0000f4e000)=""/12, 0xc}, {&(0x7f0000211000-0x57)=""/87, 0x57}, {&(0x7f00004b0000-0xbb)=""/187, 0xbb}, {&(0x7f0000b12000)=""/0, 0x0}, {&(0x7f0000b2f000-0x7d)=""/125, 0x7d}, {&(0x7f000047b000-0x73)=""/115, 0x73}], 0x9, &(0x7f0000d10000)=[{&(0x7f00007c4000-0x89)=""/137, 0x89}], 0x1, 0x0) 2018/01/05 17:19:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000f5000-0xd)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f000097b000)=0x0, 0xc3d) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000596000)=[0x0, 0x9]) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00003dd000)=0x0, &(0x7f00002c4000-0x4)=0x4) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000f0000-0x46)=""/70) socketpair$inet6(0xa, 0x8000f, 0xfa, &(0x7f0000a42000)={0x0, 0x0}) signalfd(r2, &(0x7f0000d40000-0x8)={0x800}, 0x8) 2018/01/05 17:19:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00004bd000)={@generic="00480000000000010100000024b5f596", @ifru_flags=0x1800}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000492000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000384000-0x8)={0x1, 0x100}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00001f7000)=@assoc_value={0x0, 0x1}, &(0x7f0000e13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007c2000)={r3, 0x7}, &(0x7f0000bfe000-0x4)=0x8) r4 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000739000)={0xc, 0x0, &(0x7f00000c4000)=[@exit_looper={0x630d}, @register_looper={0x630b}, @register_looper={0x630b}], 0x1000, 0x0, &(0x7f000073a000)="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"}) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000609000-0x4c)=""/76) 2018/01/05 17:19:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fc9000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x3, 0xfffffffffffffe01, 0x7) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x43, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c30a4aead96002e808cfe60585ce10", 0x14) uselib(&(0x7f0000199000)='./file0\x00') r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f00002ce000-0x10)=[{&(0x7f000058a000)="1b62", 0x2}], 0x1, &(0x7f0000599000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/vga_arbiter\x00', 0x80800, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) rename(&(0x7f0000444000-0x8)='./file0\x00', &(0x7f0000f23000-0x8)='./file0\x00') read(r2, &(0x7f00000b4000-0xda)=""/218, 0xda) syz_open_dev$mice(&(0x7f0000b38000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) syz_open_dev$amidi(&(0x7f0000506000-0xc)='/dev/amidi#\x00', 0x200000080, 0xc000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000421000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) [ 53.783434] device syz1 entered promiscuous mode [ 53.784480] sctp: [Deprecated]: syz-executor6 (pid 5483) Use of struct sctp_assoc_value in delayed_ack socket option. [ 53.784480] Use struct sctp_sack_info instead [ 53.821178] sctp: [Deprecated]: syz-executor6 (pid 5483) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/05 17:19:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cbf000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fchmodat(r1, &(0x7f0000004000)='./file0\x00', 0x0) 2018/01/05 17:19:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b51000-0x8)={0x1, [0x0]}, &(0x7f0000e96000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a5f000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x2, 0x4, 0x8, 0x0}, &(0x7f000049b000-0x4)=0xa0) connect$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000944000-0x4)=0x0, &(0x7f0000af8000)=0x4) 2018/01/05 17:19:45 executing program 5: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x1, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x7ffd, 0x0}, {0x0, 0x0, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000036000-0x6)=[{0x2, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x0, 0xec, 0x0}], 0x1) 2018/01/05 17:19:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d54000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendfile(r1, r1, &(0x7f000008c000)=0x0, 0x200) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000c08000-0x24)=[{0x24, 0x2c, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) 2018/01/05 17:19:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) writev(r0, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c3050300400002f8010000000000000080000900130001008300ffffffffff000000000000000207000d0001a2", 0x39}], 0x1) [ 53.821178] Use struct sctp_sack_info instead [ 53.848359] binder: 5485 RLIMIT_NICE not set 2018/01/05 17:19:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004e5000)="270000000104ff00fd430700001b00deff020000080001000400dcffdf001e786ef15341083526", 0x27) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eb1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000478000-0x8)={0x0, 0x2}, &(0x7f0000658000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000be3000-0x4)=0x9, 0x4) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000275000-0x10)={0x0, 0x0}, &(0x7f000056c000-0x4)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f000022c000-0xbd)="ee974e33674464cdae749dfe64efe19728d6563f9f8b3d030c9aaed58c2a522e7d85f4d81fed8be65951c2c57b1d14d466979acac44b89f8940f459261e48e2b7783da69248dba6d6753ec5cf801e6277d28865c32108b4272f93ccd9c3566ab5f56fe7f3170dd83d2b851bd1afd8743c76306b01697465ae45591ac423fcc1dc414808da45f3ecf87ed7a7529f86b58e0e250092e4cfb04a6feb80496944d4ce076e09303cba46f72b0b7749dd0ed66a2ccef5648eb648d6534aa29e7") ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000afe000)={0x1, 0x0, [{0x202, 0x0, 0x1000000000008}]}) 2018/01/05 17:19:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1fffffffc, 0x5f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c2c000)={0x0, 0xd3, "365cac69189cbff51ade2aee2dc563b1e26577ed1b6eb8d59f356dbe33ff89c697c5c5b95ef19b91390c0bf9016a6aee4ee05076b23bf183244d75de70ad3cbac4adf01a6938674ab45906f1cdf1212b9698c32cd62305c09c2bcaea668e137022d49681c33c19fb7f7ca4c4267c79b00018fd6f8cd05ff169ce54761a478b0e87e56474cd5a89825dc135e8c5b1747668eb595ca4a1b9e403061f1a596a1f351e4865526f1c949a26cf0a94054f5e749a66b3bc3f04787fbcd16a0d614fab34e60ae9a8700c8ed97347a418bcd75fccb71845"}, &(0x7f00003e9000-0x4)=0xdb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ee7000)={r1, 0xfffffffffffffe01, 0x100}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000094000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00004f6000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000974000-0xc)={r2, @loopback=0x7f000001, @empty=0x0}, 0xff8f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e3f000)={r1, @in6={{0xa, 0x0, 0x4c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000445000)=0x8c) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000bd2000-0x9)='/dev/sg#\x00', 0x7, 0x218200) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000254000-0x10)={0x9c8, 0x6469}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d87000-0x20)={@generic="35a17f4be30d14fe5d2600eecb7f2df6", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000047c000-0x8c)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) pipe2(&(0x7f0000c2a000)={0x0, 0x0}, 0x84800) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f000034c000-0x18)={0x0, 0x1, 0x8, 0x7, 0x80, 0x3f8}) creat(&(0x7f0000757000-0x3)='./file0\x00', 0x14) close(r3) 2018/01/05 17:19:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a32000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000786000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ea7000-0x4)=r1, 0x4) r2 = userfaultfd(0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf9a2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a9000)='/proc/self/net/pfkey\x00', 0x4, 0x0) pread64(r3, &(0x7f0000241000-0x89)=""/137, 0x89, 0x0) 2018/01/05 17:19:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fd6000-0x8)={0x0, 0x40000000771}, &(0x7f0000e55000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000695000)={r1, 0xb391}, &(0x7f0000dc9000-0x4)=0x6) r2 = semget(0x1, 0x1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r2, 0x4, 0xe, &(0x7f0000000000)=""/140) unshare(0x200000) [ 53.887421] binder: 5485 RLIMIT_NICE not set [ 53.887660] binder: 5476:5505 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer 2018/01/05 17:19:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000f44000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000460000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000d0a000)=0x8) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000666000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000d09000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000214000)={r2, r3, 0x6}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000bf000-0x10)={0x3, 0x8, 0x8001, 0x3f, r1}, 0x10) [ 53.949666] binder: BINDER_SET_CONTEXT_MGR already set [ 53.962587] binder: 5476:5505 ioctl 40046207 0 returned -16 [ 53.974095] binder: 5485 RLIMIT_NICE not set [ 53.977809] binder_alloc: 5476: binder_alloc_buf, no vma [ 53.977834] binder: 5476:5537 transaction failed 29189/-3, size 0-0 line 2960 [ 53.983408] binder: 5476:5520 BC_FREE_BUFFER u000000002000c000 no match [ 54.048299] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.059664] binder: release 5476:5485 transaction 27 in, still active [ 54.066514] binder: send failed reply for transaction 27 to 5476:5505 [ 54.073133] binder: undelivered TRANSACTION_COMPLETE 2018/01/05 17:19:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000063d000)='/dev/qat_adf_ctl\x00', 0xc041, 0x0) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000a55000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = dup2(r0, r2) connect$inet(r2, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$ax25(r1, &(0x7f0000737000)={0x3, {"ffd0384a075b0c"}, 0x9}, 0xfece) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b1e000-0x8)={0x1, [0x0]}, &(0x7f0000a02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000b52000)={r4, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000022b000)={r5, 0x0}, &(0x7f00003ba000)=0x8) socket(0xb, 0x8000f, 0x6) 2018/01/05 17:19:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000004e000-0x38)={&(0x7f0000aa7000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000e93000)=[{&(0x7f00001ea000)=""/106, 0x6a}, {&(0x7f00004de000)=""/64, 0x40}, {&(0x7f00009b8000)=""/22, 0x16}], 0x3, &(0x7f00000e8000)=""/4096, 0x1000, 0xffff}, 0x0) getpeername(r0, &(0x7f000051e000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c9000)=0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000016d000)={0x0, 0x0}) connect$inet(r0, &(0x7f00000ae000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/05 17:19:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/234, 0xea) keyctl$session_to_parent(0x12) 2018/01/05 17:19:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f0000)={0xffffffffffffff9c}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f000022c000)={0x2, &(0x7f00006ec000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000402000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000713000-0xb)=""/11) 2018/01/05 17:19:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000062b000-0x1)={0x0, 0x0}) faccessat(r0, &(0x7f0000dba000)='./file0\x00', 0x4, 0x0) 2018/01/05 17:19:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000676000-0x1)=""/1, &(0x7f00001a0000-0x4)=0x1) 2018/01/05 17:19:45 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000d7a000-0xa)='/dev/vcs#\x00', 0x100000000, 0x80280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00005c2000-0x28)={@common="6c6f00000000000000000006000015e8", &(0x7f0000126000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) [ 54.078279] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/05 17:19:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000044d000)={0x0, 0x0}, 0x47fe) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005db000)={0x3, 0x3, 0xb13b4c9, 0x5, 0x4, 0x1}) r2 = socket(0xa, 0x3, 0x8000000000000ff) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000ea3000-0x2c)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x7, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x2c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000a81000-0x6)={0x10001, 0x4ae, 0x300000000000}) sendto$unix(r2, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000107000)={0x1f3ea40a, 0x5, 0x15b, 0x0, 0x401}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00001de000)=""/122) getrandom(&(0x7f0000930000-0x7f)=""/127, 0x7f, 0x2) timer_create(0x3, &(0x7f00006ea000)={0x0, 0x31, 0x1, @thr={&(0x7f0000dd9000)="b23a83f72f23cb49a9e50b141705380235ced4e19f1132bd01e807971cba6afd42d721ac657dd3583bf332895f0fd4de1c72", &(0x7f000042c000-0xc4)="9746a8970194e814b77bf36dd94faec3ccdfc6cfb43ad06dada1730720c83fe97763b3673164f039d7b9e85991e5ad89156a3bd885e67da3ecaa10e9653f1f541a0e57226e21e60fa2217a90ecb1a298ba8e71d22cee6d5948cea9dab05717e20866b91f3b132fd961fa84accb0ba9a52ddbe2d3fec433d7fa3ef0c49aa82f7b799ae4f5a89bcfa5f1fc831422ad42ab4b0f5b4951013d420a36efbba9f753ad998333196eb5d9325a9ba4a1a74529dc2825b322b2ba884c2f8bf37220805d30c2816f5d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000132000)=0x0) prctl$intptr(0x2e, 0x7) 2018/01/05 17:19:45 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000441000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x540, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000020c000)=0xb) fcntl$setstatus(r0, 0x4, 0x0) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000694000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0}, {0xa, 0x1003, 0xfffffffffffffffc, 0x0, 0x9, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000644000-0x18)={0x44, 0x0, [{0x200000000000194, 0x0, 0x400000}]}) 2018/01/05 17:19:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000895000)='./file0\x00', 0x20) creat(&(0x7f0000eb8000)='./file0\x00', 0x0) mount(&(0x7f0000ad0000)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000d85000)='cgroup2\x00', 0x0, 0x0) 2018/01/05 17:19:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) pipe(&(0x7f000011c000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000922000)={{0x3, 0x0, 0x3, 0x7d, "acea319d8f31434d8104724e1e6d16516a188dda8e20dbdf1379f2b074b878424618b483070eaec6abb9081b", 0x1}, 0x3, [0x18ce, 0x7fffffff, 0x7f, 0x8, 0xf9e9, 0x243f, 0x5, 0x5, 0x9, 0x7, 0x6, 0x8, 0x100000000, 0x3ff, 0x6, 0xf71c, 0xa7, 0xfff, 0x1000, 0x1, 0x6, 0x10000, 0x6bb, 0x80000000, 0x7, 0x4, 0x1, 0x40, 0x7fff, 0x4b, 0x0, 0x6, 0x3, 0x5, 0x3932, 0x8e3a, 0xffff, 0x0, 0x7fff, 0x9, 0x6, 0x4, 0x265, 0x7, 0x3, 0x8000, 0x7, 0x0, 0x0, 0x5fc, 0x1, 0x0, 0xffffffffffffffc0, 0xffffffffffffffe0, 0x765, 0xffffffffffff9fb5, 0x6, 0x7fff, 0x7, 0x5, 0x3, 0x1, 0x9, 0x40, 0x0, 0x3, 0x7, 0x9, 0x1, 0x2, 0x1, 0x5, 0x4, 0x8001, 0x1, 0x5, 0x401, 0x8000, 0x3, 0xfffffffffffffff9, 0x9, 0x10001, 0x9, 0x0, 0x8, 0x9, 0x1, 0xfff, 0x8, 0x5, 0x5, 0x1, 0xaf3, 0x7fffffff, 0x8000, 0x2, 0x17d, 0x535, 0x1, 0x7fff, 0x9, 0x4, 0x1, 0x9, 0x9, 0x81, 0x7, 0x7, 0xc6c8, 0x5, 0x1b9, 0x1000000, 0x0, 0x2060, 0x4, 0x800, 0x1, 0x4, 0x4, 0x9, 0xd732, 0x419b, 0x400, 0x7144, 0x0, 0x4, 0x9085, 0x2], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept$alg(r0, 0x0, 0x0) socketpair(0x1, 0x3, 0xf1, &(0x7f000070d000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00004de000)={0x4373, 0x1, 0x1ff, 0xc4b, 0x8}, 0xc) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f000060f000-0x10)=[{&(0x7f0000f72000-0xe9)='p', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:45 executing program 6: clone(0x0, &(0x7f0000ed0000)="", &(0x7f0000d3c000)=0x0, &(0x7f00004bd000)=0x0, &(0x7f0000c40000-0xda)="") seccomp(0x0, 0x1, &(0x7f00007f8000-0x10)={0x80, &(0x7f0000ed2000)=[]}) [ 54.168577] cgroup: cgroup2: unknown option "" 2018/01/05 17:19:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000085000-0x2fc)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @generic={0x0, 0x4, "f8d7981f"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5b1b4f", 0x0, "d94d73"}, ""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eef000-0x4)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x5b, &(0x7f0000f55000-0x4)=0x0, &(0x7f0000b38000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000fd9000)=@assoc_value={0x0, 0x0}, &(0x7f000043c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003e3000-0x6)={r1, 0x4}, 0x6) 2018/01/05 17:19:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000d5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000593000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ecb000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xfc5, 0xff, 0x7, 0x100, 0x166b, 0x80, r1}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000ffff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x6a, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f0000b06000)={0x4, 0x78, 0x8, 0x5, 0x13f, 0x9, 0x0, 0x5, 0x410, 0x0, 0x40, 0x1f, 0x5, 0x8, 0x0, 0x81, 0x6, 0x543, 0xfff, 0xd4, 0xffffffff, 0x1f, 0x6080000000000, 0xfffffffffffffff8, 0x1ff, 0x4249, 0x8, 0x0, 0x6, 0x0, 0x8, 0xa599, 0x3, 0x6, 0xffffffff, 0xffffffffffff8000, 0x9, 0x6, 0x0, 0x80000000, 0x2, @perf_bp={&(0x7f0000cfd000)=0x0, 0x4}, 0x302a6, 0xffff, 0x80, 0x7, 0x15164c2d, 0x5, 0x100000000, 0x0}, r2, 0x1f, r6, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mq_getsetattr(r6, &(0x7f000034a000-0x40)={0x2, 0x6, 0x0, 0x8, 0x6, 0x0, 0x5, 0x8000}, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r7, 0x29, 0x13, &(0x7f0000fe8000)=0x0, 0x4) 2018/01/05 17:19:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x42, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) unlink(&(0x7f00005f0000-0x8)='./file0\x00') rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d5f000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 17:19:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c2b000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dc0000-0x5c)={0x5, 0x2, {0x2, 0x3, 0x9, 0x2, 0x22d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) arch_prctl(0x1001, &(0x7f000025b000-0xc5)="4dd7c69c13f2890fd5b51890cc3912ad52772e2ac8c0d6568ccac608a0f25fe99f3f83c6078e200441fd7fb8073cee16d4f132ccb3b4ca6b0c21f715dc2e3bc6a97f9b00ac30dcbe0e8a98d8fd7b615ab24e30fb0fc6110a086080f2e202cb4b3fabe94fb6ae8c9fb25bb76ca5d66b92d606657594aadcc69c0ff6236ca9e187f56e4cab15decec743921e55a502fed903d07590c3ed9be28becdbfbebd8f6f1a3645bf65c9a45073b5cce58daca155734daffe4356935e1632f18143d174514b56c027a33") r2 = add_key(&(0x7f000082f000-0xb)='pkcs7_test\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007dc000-0x91)="034469405a22f85b9fe784a4dd2a71e9211fa6e534e1fcab5fe0ea2f19db21c7a46d4d84dec207d0c87ac349292131334f91221a3ab4a33adde816ee4df644eb38cfb4bbf9ddc62d2f9b98a62de38fbd13154a47c67c8c071699de19211b375b5fc6c3336d5f7da1801bc076a00ae0bef950d353b2530049295184026374ab473d827e6d137da1995fa0a53618ee72c404", 0x91, 0xfffffffffffffff9) add_key$keyring(&(0x7f000074b000-0x8)='keyring\x00', &(0x7f0000ed6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) syz_open_dev$sndmidi(&(0x7f00004d0000)='/dev/snd/midiC#D#\x00', 0x1b, 0x101000) r3 = dup2(r1, r1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003a2000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000056f000)=0x3000) getresgid(&(0x7f0000a7c000)=0x0, &(0x7f0000398000)=0x0, &(0x7f0000d56000)=0x0) r6 = shmget$private(0x0, 0x2000, 0x54000885, &(0x7f0000bfb000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000db0000-0x69)=""/105) rt_sigsuspend(&(0x7f0000df1000-0x8)={0xff}, 0x8) bind$inet6(r4, &(0x7f0000707000)={0xa, 0x3, 0xef, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) fstatfs(r3, &(0x7f0000759000-0xb2)=""/178) r7 = geteuid() fchown(r1, r7, r5) r8 = shmget$private(0x0, 0x3000, 0x4, &(0x7f00006c5000/0x3000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f00009de000-0x37)=""/55) 2018/01/05 17:19:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f63000-0x24)={@common="6c6f00000014000000000000000001fa", &(0x7f0000fb1000-0xe2)=@ethtool_eeprom={0x9, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/policy\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) bind$unix(r1, &(0x7f0000d4d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 17:19:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0x8000000000000, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_dev$audion(&(0x7f00003f0000)='/dev/audio#\x00', 0x6, 0x20000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000259000-0x4)=0x100000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002e7000)={0x0, @in6={{0xa, 0x0, 0xb682, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f3000-0x4)=0x8c) syz_open_dev$dmmidi(&(0x7f0000048000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2400) openat$vcs(0xffffffffffffff9c, &(0x7f0000c50000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00003ab000-0x8)={r1, 0xffffffffffffffff}, &(0x7f0000eda000-0x4)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00006a7000)=0x3fe, 0x4) syz_open_dev$mice(&(0x7f0000959000)='/dev/input/mice\x00', 0x0, 0x2100) sendto$packet(r3, &(0x7f0000681000)="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", 0x18f, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f1f000-0x108)={r1, @in6={{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0x9319, 0x0, 0x5, 0x40, 0x2, 0x6, 0x5, 0x8, 0x5d02, 0x101, 0xa4, 0x71f77034, 0x6]}, &(0x7f00009fa000-0x4)=0x108) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000ebb000)=0x6, 0x4) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x4, 0x0) 2018/01/05 17:19:45 executing program 3: setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x7}, {0x0, 0xfe8}], 0x2) syz_emit_ethernet(0x32, &(0x7f000029d000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) 2018/01/05 17:19:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200003, 0x80003) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006c5000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x5, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 54.263636] kauditd_printk_skb: 96 callbacks suppressed [ 54.263645] audit: type=1326 audit(1515172785.787:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.311747] audit: type=1326 audit(1515172785.823:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.337820] audit: type=1326 audit(1515172785.823:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.365703] audit: type=1326 audit(1515172785.824:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.391161] audit: type=1326 audit(1515172785.826:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.416374] audit: type=1326 audit(1515172785.826:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 54.441017] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.441068] CPU: 0 PID: 5612 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 54.441074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.441077] Call Trace: [ 54.441100] dump_stack+0x137/0x198 [ 54.441121] handle_userfault+0x744/0x1750 [ 54.441150] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 54.441177] ? find_held_lock+0x35/0x1e0 [ 54.441202] ? __handle_mm_fault+0x31b4/0x3210 [ 54.441213] ? lock_downgrade+0x860/0x860 [ 54.441222] ? __handle_mm_fault+0x1e8c/0x3210 [ 54.441253] __handle_mm_fault+0x2fc5/0x3210 [ 54.441270] ? __pmd_alloc+0x4e0/0x4e0 [ 54.441283] ? find_held_lock+0x35/0x1e0 [ 54.441328] handle_mm_fault+0x305/0x840 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000370000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r1, 0x0, 0xe, 0xd8, &(0x7f0000e02000-0xe)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000ea2000-0xd8)=""/216, 0x9bf, 0x0}, 0x28) 2018/01/05 17:19:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt(r0, 0x1, 0x11, &(0x7f00005a9000)=""/91, &(0x7f0000c92000-0x4)=0x5b) 2018/01/05 17:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000925000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e6000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = syz_open_dev$mice(&(0x7f0000b42000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000bab000)={0x57, 0x401, 0x3f, {0x3, 0x8}, {0xfff, 0xffff}, @period={0x59, 0x100000001, 0x1000, 0x3, 0x101, {0x8, 0x19, 0x4, 0x9}, 0x7, [0x10d, 0x6, 0x3ff, 0xffff, 0x48592d20, 0xfbc, 0xc577]}}) getsockname$llc(r2, &(0x7f0000eb1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a4d000)=0x10) 2018/01/05 17:19:46 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x10000000008000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000001f000-0x10)={0x101fd, 0x0, &(0x7f0000013000/0x1000)=nil}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000020000-0x8)='keyring\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000014000-0x6)='logon\x00', &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000-0xe)='&&user}cgroup\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x0, 0x9, r4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000021000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x4002) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe5b) sendto$inet(r0, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$adsp(&(0x7f0000005000+0xb29)='/dev/adsp#\x00', 0x80000001, 0xb2db72812572099f) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000017000-0xa0)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x40}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x1, 0x8d7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) finit_module(r0, &(0x7f000000d000-0x19)='/selinux/avc/cache_stats\x00', 0x1) 2018/01/05 17:19:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000aab000-0x10)={0xef, 0x3ff, 0x47e, 0x7ff}) r1 = open(&(0x7f00005db000-0x8)='./file0\x00', 0x202, 0x34) perf_event_open(&(0x7f00003bd000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x24b85726, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x4, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/load\x00', 0x2, 0x0) writev(r3, &(0x7f00007a8000-0x30)=[{&(0x7f00005b5000-0xec)="b3e7946bc7c7483cf1ae430e9fb4c26d5aafaed86b559f8d38e90419a980d12a79c41c3c5e9ff750f8e90617689262c59976892c9a0bd35fd66742057068c531dcf8d5329a9bfa0e082c69c03e7b29f137d8178f7287b7573ddf794d2c250c43cadba0e6da0d74289fb69e5f204d72f78bfc01f41248230b533dd97ce921082b3bd71c4729f76f05890fe90dac691f5ab03eac27c8a3821cbc6188700a6319d480d083ae7f5b05a71f07483967451632113ab39604826f9f7e996f0ac0541890a8642c31598d450c9de45d41586573ab94198bf80151cb53fbe0e1b4e9d20300ea68c609d24152d98522ce73", 0xec}, {&(0x7f0000228000)="16be8db386a72f48e86172ed64c6ba6d37085565f3944d4a60fe62c7b28c785ee3", 0x21}, {&(0x7f0000123000-0x6)="e3e9c97a2d04", 0x6}], 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000b99000)={r2, &(0x7f0000276000-0xc)="b73aab547640c4b3c0251f62"}, 0x10) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000408000)={0x740, 0x0, [{0x229, 0x0, 0x3}, {0xace, 0x0, 0x0}, {0x0, 0x0, 0x4}, {0xbff, 0x0, 0x52cb}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/05 17:19:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000555000-0x78)={0x7, 0x78, 0x12, 0x4, 0xffffffff, 0x2, 0x0, 0x6, 0x0, 0x7, 0x10001, 0x3ff, 0x2, 0x6, 0x8, 0x0, 0xffffffff, 0xff, 0xffffffffffffffff, 0x8, 0x7, 0x6, 0x1, 0x15dd, 0x4, 0x6, 0x100, 0x9, 0x2, 0xfffffffffffff001, 0x28ba, 0x991, 0x1, 0x3, 0x8, 0x80000001, 0x401, 0xffffffffffff0000, 0x0, 0xfffffffffffffff8, 0x1, @perf_config_ext={0x4, 0x2}, 0x200, 0x200, 0x7, 0x1, 0x10000, 0x1, 0xffff, 0x0}, r1, 0x4, r2, 0x8) close(r0) 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x80000000) ppoll(&(0x7f0000ae6000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, &(0x7f0000b53000-0x8)={0x0}, 0x8) 2018/01/05 17:19:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000063b000-0xa)='/dev/dsp#\x00', 0x1000, 0x80) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000afa000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) exit(0xe1) openat$mixer(0xffffffffffffff9c, &(0x7f0000138000)='/dev/mixer\x00', 0xc0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d0f000-0x8)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000385000)={0x2, 0x0, 0x0, 0x0, 0x0}) [ 54.441347] __do_page_fault+0x59e/0xca0 [ 54.441368] ? mm_fault_error+0x2c0/0x2c0 [ 54.441394] do_page_fault+0x78/0x490 [ 54.441410] page_fault+0x2c/0x60 [ 54.441420] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 54.441424] RSP: 0018:ffff8801c02cfa08 EFLAGS: 00010246 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000795000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002d9000-0x8)={0x0, 0x0}) 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2017, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) clone(0x80000000004, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f0000d43000-0x4)=0x0, &(0x7f00002f1000-0x59)="655a446141536fac27ac8ba2482bffa60e426b79373c9fc64fc8234b4721882bea72bc77edf0e3f2ce949b8f5b5ecd17a126560d4b2d80e8f370ea6b82e320fa722ab84c1aa51d5afb3ee4860000cba5675bb71c65a71bac9c") r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000104000)='/dev/mixer\x00', 0x400, 0x0) connect$ax25(r0, &(0x7f00005ee000)={0x3, {"1164cbdec0e073"}, 0x2a26}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008da000-0x50)={{0x7, 0x7f}, {0x0, 0x3}, 0x10000, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000505000)=0xd6, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000052a000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000679000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) fallocate(r1, 0x1, 0x81, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000c76000-0x1086)=@hdr={0x0, 0x83, 0x0, 0x5f78caba, 0x0, 0x0, @ipv4={{0xc, 0x4, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@cipso={0x86, 0xb, 0x0, [{0x0, 0x2, ""}, {0x5, 0x3, '1'}]}, @cipso={0x86, 0x11, 0x4, [{0x5, 0xb, "a562303c684dcc5587"}]}]}}, @dccp={{0x3, 0x3, 0x4, 0x1, 0x6000, 0x0, 0x0, 0xf, 0x9, "315dbb", 0x6ae, "baf373"}, "40e0515f2ff0b158d33269866bb2401805844f22679e3f68839596a8019feacf9a4230acc3825a816a3b9a8feff88afa995b1f5a5736f7603e439069e24c19b600dd28"}}}, 0x8d) 2018/01/05 17:19:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) openat$kvm(0xffffffffffffff9c, &(0x7f000096f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d19000-0x3f)=""/63) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/05 17:19:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x4102) read(r0, &(0x7f0000e5c000-0x1000)=""/512, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000811000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.441432] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c7561 [ 54.441437] RDX: 000000000000010c RSI: ffffc90001900000 RDI: ffff8801c02cfd30 2018/01/05 17:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000012e000-0x12)='/dev/input/event#\x00', 0x0, 0x141082) fcntl$getownex(r0, 0x10, &(0x7f00006ad000-0x8)={0x0, 0x0}) ptrace$getregs(0xc, r1, 0xd0, &(0x7f0000101000-0x80)=""/128) r2 = syz_open_dev$evdev(&(0x7f0000f29000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r3 = dup(r2) read(r2, &(0x7f0000937000-0x18)=""/24, 0x18) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f000006a000-0x10)={0x11, 0xd4, &(0x7f00009f2000-0xd4)="07daf5f4a1066b0b241b560550fb940279d082b70904356f10fdf2768113128e2490d9d9c272f26b8cc10b2308449b1f3802c7be291aee7914b383ecfc41cf5865b2a2647883107fa3d91a0fb74f5d1a72d1e632e57d3b32cefca1b6c299866fdb2bae850ef81ed8bb16280e21c72bd9cfdc2e697366731bedbe0f5a0a9f8be9f9530e0128673f0b39d02c4083612121d9df5cf3ac7ebc51069988b79378f84bb57fa0ce205e68a68d846a73e74d361ff73da1264ccd2a22acdda4bfbe4beb87d490bbd6e9b5422aa13f1adc0cacc59036702342"}) ioctl$TIOCSBRK(r3, 0x40044591) 2018/01/05 17:19:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000309000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a03000-0x8c)={0x8db, 0x8000, 0x268, 'queue0\x00', 0xa0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$dspn(&(0x7f0000bb5000)='/dev/dsp#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000a7d000-0x4)=0x0, &(0x7f00006e4000)=0x4) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f000058e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7f000)=0x0) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) statx(0xffffffffffffffff, &(0x7f00009fd000)='./file1\x00', 0x4000, 0x18, &(0x7f0000282000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") 2018/01/05 17:19:46 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000192000-0xa)='/dev/dsp#\x00', 0x7, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000b8f000)=0x0, &(0x7f0000d17000-0x4)=0x1) syz_emit_ethernet(0x22, &(0x7f0000e84000-0x23)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "1900cc0000f0fbff01000000000000875b"}}}}, 0x0) 2018/01/05 17:19:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000321000)='/dev/snd/midiC#D#\x00', 0x11, 0x200202) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fstat(r0, &(0x7f00005c6000+0xc65)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, 0x0) fcntl$setsig(r0, 0xa, 0x8) [ 54.441441] RBP: ffff8801c02cfae8 R08: 0000000000000000 R09: 0000000000000003 [ 54.441446] R10: ffff8801c02cf978 R11: 0000000000000001 R12: 1ffff10038059f44 2018/01/05 17:19:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f90000)=0xfffffffffffff000, 0x4) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) fstat(r2, &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001000-0xb2)="aa7bbc5b125161c94f001ba8bdedbeda2c6dc5552de4237558abce006713f803f3e80a3ab1687c00e20d6a48f6a3d5bc3ff42f94889944bf42f3bec2370801978d7263734a955ffbb2497b7c6c2a6f865729434be220a53b27aaf73b08fa4e5f5afcf7f64a4defe15be4963ca69cd1c012ba71fcb20985dccb17786a2dae17238dbcd1b2a8ff35c8240abc1ea657d9491c8c586706228dbc66750fd25441a9878dbe7c4f1994789535e28650c92d815511b3", 0xb2) wait4(0x0, 0x0, 0xc, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009fb000)='logon\x00', &(0x7f0000f94000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006b2000)="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", 0x1000, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00002ac000)='user\x00', &(0x7f00002eb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ef000)="8371c705ecf196488f05ce84e2cac8d5ebf2c922e587ee4f0608407d0f9ff5fb6a666c60a6138fc0fb200808ac1edf1b75c4dfb0496163cf3c85236970069e396d80e9f8dbf1f14ddcee342f1ee8cf26b015632fea7c104de5b767e330fe69edb30abbe08f83e0d1c3b3569718972641982c576c0e1fc1dcf2872b07f2371ff4051942cb627a1684e2bef448c0e5d62812d60d42fdfa2083a89e9baa4116c3d9e441b739f960080c3e8e85f1d38346218f414addeb080682f9f94a560ee6ab9f24091479ac1d7afe34b3993e5afdb00ad4db17d96c9c023f22ddb9b92f89a8393334e9bf62852091723c567ec04f", 0xee, r0) r2 = add_key$user(&(0x7f000099a000-0x5)='user\x00', &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000777000)="4733b9deaf6237bf1a17cdd78668d1596b0e00530893949e731bb19de9201784c16f342574a2242c057bcca6d1cf642ae1c08071073345c5af5a7b8cc0202cb54cf1ad76a42e70c063e7df8338cfdef7d442de7843d9a63c219da1ae659b1f08f9326a0bf8702cbc11729c37d0a435e753b0693b71e74867e99cf296", 0x7c, 0xfffffffffffffff9) r3 = add_key(&(0x7f0000d0f000)='pkcs7_test\x00', &(0x7f000043f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000378000)="b067bdf3001a05c197fabb39a6a4f9bf2458de2a1a54860cd3063f31e04fbfc7eb6648115c318d05212c88a9d2513e145101ad2a6a", 0x35, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000ecc000)={r1, r2, r3}, &(0x7f0000282000-0xb9)=""/185, 0xb9, &(0x7f0000f37000)={&(0x7f0000e33000-0x6)={'tgr160\x00'}, &(0x7f0000514000)="31d9d2a46ba1e8be9db95f43c06639d108d714bc370b55a0764af2a976d81e06dac4f8c4c689db8bfaf54eac72ecc9ef7319834a823974c062575beafca7571611f511ca877cb58549e2fd710d72564020a4c7a67a17f2cbcb93dfb8b8389aeba5c0229b52ca327c6039135cd1625bb8ea74bc322ee310f4f0dd62b9b6ce06aa96e3e3c6d9270849a82b1feb657699586541ed8020ba1101b0aacbb06897a13611958d673f2a3692ef5113087c0e0c2c26089e951499aa5c44662efaf46e704527fbc127a1b599e1344a24aa66206c4f09d4e43b35a6c3e18138b70b3cf3f33b9c304f", 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0xb, 0x8000, &(0x7f0000f35000-0x8)={0x0, 0x0}) r6 = dup2(r5, r5) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000798000)=0x80000001) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000012b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f6000)=0xc) add_key$user(&(0x7f0000884000-0x5)='user\x00', &(0x7f000044c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007fe000-0x49)="efd9b050ac95c00d7969c547b45ca2f6f93d60a881ea95caa70598f7a3177758657187d12426a4434036ff6dabdf269487334e8b0ad90d8b933de1cfc1c034650eb9bc0b12b1826ac8", 0x49, 0x0) add_key(&(0x7f000096c000-0x8)='keyring\x00', &(0x7f0000ae4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffeffffffffb) [ 54.441451] R13: ffff8801c02cfac0 R14: 0000000000000000 R15: ffff8801c02cfd28 [ 54.441473] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 54.441491] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 54.441504] ? iov_iter_revert+0x9d0/0x9d0 [ 54.441511] ? __mark_inode_dirty+0x19b/0xf00 [ 54.441521] ? lock_downgrade+0x860/0x860 [ 54.441528] ? __mark_inode_dirty+0x303/0xf00 [ 54.441538] ? __inode_attach_wb+0x16d/0xbc0 [ 54.441565] generic_perform_write+0x195/0x4a0 [ 54.441590] ? generic_write_checks+0x400/0x400 [ 54.441599] ? file_update_time+0xba/0x430 2018/01/05 17:19:46 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000923000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000133000/0x4000)=nil, 0x4, 0x5, 0x28, &(0x7f0000274000/0x4000)=nil, 0x2}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000072000)={0x800005, 0x2, 0x3ff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a0b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x2000000080000001, 0x0, 0x0, 0xe2f5, 0x0, 0x0}]}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00003da000)={0x6, 0xdcc}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b01000)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) setsockopt(r1, 0xffff, 0x9, &(0x7f0000994000)="3cca7745d051e688f8b76bc6d6b34651c200bca2b446bec3272ea1fd097c1f02036c33600808b690040b5bfb14ee2329a1ea5439665a129e0c49fb00c29b97407b9ff021e85528453b5164d1db533f87b0732c7b334e79d7933744e3b1d9d8ba12a6c24f", 0x64) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000040d000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x4f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x4, 0xffffffffffff0000, 0x7}, &(0x7f0000fb8000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d60000)={r5, 0x8}, &(0x7f00002e5000-0x4)=0x8) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/mls\x00', 0x0, 0x0) statx(r6, &(0x7f0000716000-0x8)='./file0\x00', 0x100, 0x400, &(0x7f0000e43000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b2000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(seed)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f92000-0x51)="00050006e700008d00000000000000b4d005ebc9910cbfba5a6595b3c81e50694b4488403b033edb2af1918e9da74976dbb07d38320a436b162f97eaf5b371ecb340f9e0bff9fe7946b7f9f69bf3f9a4c6", 0xffffffffffffff5a) r2 = syz_open_dev$sndmidi(&(0x7f000061b000)='/dev/snd/midiC#D#\x00', 0xf8, 0x8000) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000597000-0x1000)="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", 0x1000) writev(r1, &(0x7f00007ad000-0x40)=[{&(0x7f0000265000)="210332949fa13358179ad42597d53612ec0c2c081daabea1c0d3cd8783e6c4", 0x1f}], 0x1) 2018/01/05 17:19:46 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x40000081, 0x0, 0x0}]}) fallocate(r2, 0x3, 0x2, 0xffff) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000b02000-0x8)={0x65, 0x400}) 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000039f000)={0x0, 0x8000000, 0x1, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}) 2018/01/05 17:19:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000054000)={{0x2, 0x7}, 'port0\x00', 0x1, 0x0, 0x8, 0x2, 0x4, 0xce0, 0x8, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x4, 0x3, 0x7) setsockopt(r1, 0x3a, 0x100000001, &(0x7f00002cb000)="", 0x0) 2018/01/05 17:19:46 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00007f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000304000)='/dev/snd/midiC#D#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ea1000-0x8)={0x0, 0x8}, &(0x7f00004a8000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c21000-0x18)={0x0, 0x8, 0x10, 0x8, 0x2}, &(0x7f00000fc000)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001d4000-0xb8)={r4, 0x1, 0x1, 0x2, 0x9, 0x10000, 0x1f, 0x1ff, {r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, 0x8, 0x9, 0x3, 0xff}}, &(0x7f0000807000-0x4)=0xb8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000b89000-0x4)=0x1000000000000027, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00001ed000+0xd98)={0x6, &(0x7f0000fa2000)=[{0x3, 0x3c1e, 0x7, 0xb3e6}, {0x3f, 0x2d4aea2e, 0xb1, 0x7}, {0xfffffffffffffeff, 0xfffffffffffffffe, 0x4, 0x6}, {0x1, 0xfffffffffffffc01, 0x9, 0x6}, {0x0, 0x40, 0x100000001, 0x1fa}, {0x2, 0x6, 0x7fff, 0x9}]}, 0x10) 2018/01/05 17:19:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679000+0x8ae)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000067b000)={0x0, 0x3, 0xaf, 0x404}) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e72000)="6501d903427ba1047c6db376efaa5d50", 0x10) sendto$inet6(r0, &(0x7f00002eb000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) [ 54.441610] ? current_time+0xc0/0xc0 [ 54.441622] ? lock_acquire+0x16b/0x420 [ 54.441630] ? lock_acquire+0x16b/0x420 [ 54.441638] ? generic_file_write_iter+0x9c/0x630 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000b48000-0xd)="c65b58f9c4accfc3d180d7e0f9") sendto$inet6(r0, &(0x7f0000221000)="", 0x0, 0x10, &(0x7f0000e72000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 54.441653] __generic_file_write_iter+0x366/0x5b0 2018/01/05 17:19:46 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffb) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000be000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000afd000-0x18)={0x1, 0x0, [{0x100028000000482, 0x0, 0x0}]}) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000037a000-0x60)={0x0, 0x6, 0x2, @thr={&(0x7f0000b04000-0xab)="034fde231f08a2de7f47f73bc7d8a7e101edcc7717cf362cdcb10bc881b4a7656c7bbd39c6440b1396023e3e824b16965942c64ea087c8e3b04a6e623eefb61ea3f9e2b486a025bc80db8845d98c5de5e4582d305c8a5358c88a7053f62f517d5c8361a142c3484f4176c99fa617f94e3a62771cb3f0cd16e29ee58079693d9ea2ee4fdc40610bca80d144b7d61a9ec4a5fb50611d92a2d22274545e9c4cdfd32fce3093c7e41fc1ad55a6", &(0x7f0000b04000-0xb3)="763236c398c57880cd45cd98ea1217685d96aa42c1fd3ea98b6698ec84f3b25890fc47f4f1150bc371eb3671b754437b922d445dc45ca39c904cfdeb715e908414cc65d446bef5e132bc423673e1010f84e9f2202e306a7fd9bc29d7ac70bbb81176fb723dab01a4304b9af31ca98d90b305eeb7dfded8096d2f8a91ea4f2715472e505a5add0398c61da96d866aac8883be0981bbd7901d49a4debbad9fee18e655865b136a23c91f9ae16c2ea3068ae91ae3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b03000)=0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000b05000-0x9)='/dev/sg#\x00', 0x8, 0x8a800) ioctl$LOOP_CLR_FD(r4, 0x4c01) timer_settime(r3, 0x0, &(0x7f0000b03000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00000c2000)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f000002f000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) 2018/01/05 17:19:46 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00004b2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c75000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f3000)={0x77359400, 0x0}) r2 = socket(0x10, 0x7, 0x5) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f00000a0000-0x4)=0x0, &(0x7f0000fe5000-0x4)=0x4) setitimer(0x0, &(0x7f0000062000-0x20)={{0x0, r1}, {0x0, 0x0}}, &(0x7f0000802000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 17:19:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="fa8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd5000000020000000000000000000000000000059796cd9252c60000000000008000efa701", 0x48) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f00007ae000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000e95000-0x4)=0x1c, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f58000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f50000)="dabcea46f806a41ffc8e49ba8cea643f60790acb0026aa9b8726c36d819b9803466d610f1cbbf653759327fee1c19c4408839d3530ecb221208f2f5c14110773a3e7e01f46aad6322d", 0x49, 0x0, 0x0, 0x0) [ 54.441667] generic_file_write_iter+0x2f0/0x630 [ 54.441684] __vfs_write+0x550/0x740 [ 54.441691] ? check_noncircular+0x20/0x20 [ 54.441703] ? kernel_read+0x120/0x120 [ 54.441740] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 54.441750] ? __sb_start_write+0x209/0x2a0 [ 54.441764] vfs_write+0x189/0x510 [ 54.441780] SyS_write+0xd4/0x1a0 [ 54.441793] ? SyS_read+0x1a0/0x1a0 [ 54.441801] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.441814] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.441833] entry_SYSCALL_64_fastpath+0x23/0x9a [ 54.441839] RIP: 0033:0x452ac9 [ 54.441843] RSP: 002b:00007f4e1f094c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 54.441851] RAX: ffffffffffffffda RBX: 00007f4e1f095700 RCX: 0000000000452ac9 [ 54.441856] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) remap_file_pages(&(0x7f00002a1000/0x2000)=nil, 0x2000, 0x1, 0x1, 0x48002) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) fcntl$dupfd(r1, 0x0, r0) syz_open_pts(r0, 0x0) 2018/01/05 17:19:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000412000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000074e000-0x8)={0x0, 0x0, 0x0, 0xd82b}) 2018/01/05 17:19:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) accept$packet(0xffffffffffffff9c, &(0x7f0000742000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000073c000-0x4)=0x14) sendmmsg(r0, &(0x7f0000974000)=[{{&(0x7f00002a4000-0x14)=@ll={0x11, 0x10, r1, 0x1, 0x5, 0x6, @random="4361f0cde44e", [0x0, 0x0]}, 0x14, &(0x7f000003f000-0x80)=[{&(0x7f0000625000-0xf1)="ca72a6975683b90f153e057994366eb225482b18759e9d609c43f56796b7340707d571574fd0ee02efbd2c1f0630a2817d1b2f872107a7f144f28fac01332072c88176ed12f4349a97c5bdf4d9db901efc022c457652191ada96af56dc7ec8dfce7bd80a329cc9aeaf37ba88615a3bb9b704fbc525814bd4060e40a19bc6a194a1c072ce47cffbd866193d45cdda5b91f955a99aa983e512918a893aef7b55dee44593b449504c98785b904d973aaeafba64ac1b539e595c0cba9d4513fa1eaaeec6c2c232e1b2a38f951715dc20fe96080e8c619547078d1fccc0b43b7073a370c76e4f90c4a8f28e2971f2fd893661e7", 0xf1}, {&(0x7f0000f92000)="7efa3b18860085a19d0bd06076", 0xd}, {&(0x7f0000628000)="86697e7770f6dc5eb8786602bf8d3f77f79c4883bf106f316543ec85ba1305a861d7620257057894c59ea2545679e05af158cc70b165599753739153110ddbe4d5e5192fc8e8b3ef70b6bb7a220a", 0x4e}, {&(0x7f0000004000-0xa0)="3c58133edd61e61797619606d2d0a79cdcd371976f9e35eead69aa5844524aeeb9cfb2c0f46a34f2a1eeeb8b82924f1a9c99b0ae71d48ff3a50f49adce944bdf58ae0b72f6637c8ada28a7e066c78351daaaa45f97b943810d1ae9389a7859db3e101450cc8ecb2509a99e45ed97b9c6ef05b560bba9b8418471c5ade6a7745132800960c9a85e970a1f4a496f8e59c04aa5022ec70fa74da34cf3413e44e756", 0xa0}, {&(0x7f00009a4000-0xa8)="87f9e9db23d395ffefb074fde861651c62330dcbf8593e73bf98453e5e2d5124187338493891c2836c24d96cc02c6321ef2f8d29e650376736b589624af8b5379c2bacda612a7f9fd448190399cb79dab4645f3860e8597f25f271cfb9b32696080c3f343120ce3b423bd7ab0b398709795bb634c23349c7383d5311da786ce1f585be9c6c9a157171501f5b512fdb23f155f949df2f7d113f504ebc0b7830e7c1a2e8d9a9e0738b", 0xa8}, {&(0x7f0000068000-0x8)="7523a9f3dcf34281", 0x8}, {&(0x7f0000065000)="8973db70c4751dd6c999705501ba367ac9cb54c753f1a6557da5532d39558d909957202e7700117f4a2bc624ec422c8e1203b57243081bef32dbd3f8c8483c9f84e7735ac3f09df0e56c9dce927f90807a21f353c4db9842372f8e334503ab93a8d62828de9515c06e88ee55899bb844d5673cde85adbb40d7585d8337a7944c1031f3d2707ff3361c7579a859343ec0c431677761b44bb9585b659825d4cebba1a59c", 0xa3}, {&(0x7f0000879000-0x7c)="57ae6ec3fd9c6268ac186b9ffc0bcbcd74a9176a83c6fbe71a3d9ecbf5ff16c93a6b94212a3a9559896f3e0b834adb387cc78b6e3de20284b4e8824fb545670724c405622a6e193770fbe9e6a33cc4f269e0a91a2cc57dcd28ab695b3a405473fa14521eb2fa33413bf911105e71dfc82f0eecba43ba89e83abd3689", 0x7c}], 0x8, &(0x7f0000876000)=[{0x40, 0x116, 0x80000000, "18c0120345f03801086732fd1d30c3cf99a2574aa3f3e0ff1ca1b6dbd10b872880e5f6aad18fa4d047b0bf78ce"}, {0x20, 0x103, 0x8, "60f3637fe16a6207da"}, {0xf8, 0x1ff, 0xcdd0, "b644824d977ad7419a1f14cce7775aba61fe2affa54f6bdaef714b8f6f8ded5b554999d1b61c07c2ff0c5f8b83d696212d5b42dbc196fd3d83133555045e372c848f5d32bc147e5e8efa8329fd1a71d2cad6b39ddf523fa7da3630243c62fc665fb657e69c502ec236b3147dc7ef7e432a549c3ed3ea9791f2f2e371f613381beb5603708907afb4e3b6f17516a644dc8a5c060b0ebaa8da07961d0e4b62457f5e0b6216db1716e128dfb33ebfc15d1176f49692fab66ff3ed5209f6b93aa1a44937bd2fbe41762c1025da11724546afc1b71b477c54da8c652cf9a8d42198d5e6b0e04b5870"}, {0xd8, 0x29, 0xffffffffb4476781, "a3b71391f7e17ce2510634781ca5d3492ec55a1253a3917f00e15e3fafff8022d17eee32058bbd04b15315284de08faa7ac742be9eca098dc79f1b20a059f42d7a8d4530a095221ff90cc5ebaac91486b129d2dbc331ce762c5cbcba632b23a942ee0850cf0deeb94573931a2cfe14746211b9b6088e82ea7d98c8958b3484128741ec0714f63e91d5755d4140c7b705eaeb56368efdbdb0e59f2ba39fb251eb8bc6a57aaae3cdbbaf813b6506c5f160957df8b35e5171558b12eeb3bd400de6cbc39a6596"}, {0xf8, 0x6, 0x5, "0ecd03f69f55972a17fc6099e4bcd00eb58b5769abd167507a4d0c87976462bceb5c827665ebebd70bc2d7e20d5318a13ac98516a6afc9f990b10301137f9bd58bc404aee3c3b214f1d61069c6477c61960b4a372c8d0f70d4554f9984b58a53f26121ee1fa40ed796452d31390bd31e6f337bc17801376d4e4015eb66631ad5635520dd0d279a039cfc8d4e3c289366e5d62b50396d5253fed400734372ffe679ba24192fa370e4d9d531a02df41956febac3cdeba827531ef2776af41ede25063b2f8f03ec147381c2676b978b9c83a3799be829d949c352c20f1ccbaf32fce40e000925"}, {0xd0, 0x117, 0x7fff, "63d1b2d425d2ea8f76aeb888794e691527a936f986d119abeb0ea9e1c7f114d823e1b89a8792477a9b0d0f98b5d012d47f3e92061d8e8858c690f4506422c169c8fa172a506c8209e657241c616b5e7bb815e19cf7ce8e7d385072611289743168867b73a2d116bc0baa11b10d0f7e3990544cc0633db2e982479a9649456da59a6fb5fc7a85d1087f6a66c60620bcb36ac8a4a1d17cb25790501bf13e6600a19b060c346e040816e6ed02c2c758ce66af139c86628c11e3d2ff"}, {0x60, 0x0, 0x0, "352e2de98b2946c97bd4a8017982068c8a7231e1e591938b9578d25280c875bfa48136937bcf2c574255b00a54a26ec4ec0b18397f1fccd72fda55a626fc085af54162e7533d683b8005502e"}, {0x1010, 0x109, 0xfff8000000000000, "82ee28afeb23009ac7583cc083072207b9ccde0ecd0ed1168f052b80ac3b3c558264c00a053881c8725513751230b66ae8b2ca5d770fdeafbef45f716a12d01fac6b6183d97b018e3cd5389ad439214e6f83ff6b7c1bc939fb2db96b44f56ddd1e33c4e7bdf792ca8e2c378ecf32faab0159021de51be8665cdcca574d73191fc1f77cf0de4b509a76430894522f71d93b8c669fb5f0f82119f9edf656c90943b96472f94ac91372fde53922983a143d4665e1293959b65a0cc47216bc62529c9944dc7d3afa07c3f7c171f7d1f7f6a66adb27735dd59c5aa71d3321c90b55eaa83a8736a5dbdb163f0aed39f3623fd6155310ca402babcad91b3819f36b5c54d6030bf293ce15b381805ff15f3ba0fb2b8829573eee0f150d491ba42b1a93bf8b5c4579f6f6e81bd9e2c83b9d78ea6e526672c0132a6cf5f68020e8976636f2254b837d329de2c83e35a217f9e4613a34d315987c5f4c1b3927e3e27b9b2a35279264b80604ad11b3973bc904fac680b29d7257eedb861b2354bd2cde3355bc15ca53194736886a6f4234ee74aedf789a7a0c5e8cd51adf17ae937bf665b9e60ba412e21357c20edd24a4fea764d9877d49b8bfbaae06c65c7f2cd3b8e18082e2e1d49626b3de88638b2ed9ddc2820e50040c801e0b77ba1b88118de90f5df74705e234a7cbdaa5718d0a35e390632350584e23bc0868edfa1209a398a656b1561d9e49dc8c60d9f8c3a6615fbce631fcd87c8df81f5887e46365f085ebd018ce7d09f2cdfe93904ca0c4ead0835de86f95b1e7e7bbe3f3331262e70774a7c5c4f88d6ec96e1fad58ddd35d51d2e63c42541166e9bdcb4435b82ae99917e9e3285c8200bb7df9147375e867e99ea3e30105a032c7d71a3d16df17e704405048e472a7778f6fa3f97136c9cf5c959e3d6edf27cb2825e5465eceb49f0144ce8be3fbfde5d98e6457b44f4968b517b428690b0f8efddc91be3c9790e8f41542f7bb413175b64d7894f2930efb06b38d82dbe5febab20e1a3b652de37b4cf7e14405cdf4eacc6ea6edfd231d64bc5be99983aea598259fecf39f5e8461ffedd41d87c35198eccf7a65d23334a1deace39c173747d7a393e76d9d6bda62c4b1598075d956b78800e35049565a37e87b913bf4f6f166c76a583bae7fc18ef5266d0523f7cc56c2c3d122fd214c554a464abc18d4c3cd997438f8c990f6c6c8ad27bd3f4e46a434fe704cc495a989253a13146c52b4c1efcb92075e8f1913827d5d2e40477f9729aff3f320df1ab460eeafa2af5633bba1fb649979911f61369387c389f25c59680bee237c01e6ae83627e025ef994794526a99d7e9831c503e04ddbbacec31592abed4455776095e3bb95f4942d991f513d689ce8b0c0ed2f5b6fa34c2ffe46f13a78897e991c572a2b6f7cbe122b80c0e64ebe9b919f13c97542f53d9690b8efe8adca17435d2bc5d87451673f820c47f295d7e5ff07ec835f2fc67eecce6d8b811b4af9cc44b72546c0a984815974c3ffbafed85be344474573d941d62b9832a10fc9c9b9b5a51f5949be5d711a885e2bb1cc3406c5e4fba0f8a0dab71e9f5afa4e30bb6ff15683afde2496bcdb3fc48c8655af2a862e74f552e192754581bf825cdea72279ea96df65cdc4f12e67520ca3270682c6222907b3739b3cc4fc29c1a9bc774cee70341dcfca179b584617334f24dba6eb7fc56c46a75fe1f950f63e3b1d1266ff1b63a7c44fe15b018aedade804246d5f64d5330379673ca5288ef437d9d2b2801c82cd98dd8374fa276bd681d75732391e9cf9b75377bbf8040e243d030de4f9542a7d9eab004d258d9581a6ea62a82c524007cf309399b53959bf87886af3fb0d9f11e20aac7ca6807ba5bd8078dc4890ae078bc676786c26e36aecb822f5bfa09f30dff687e66e51371f95af284d1ab492f377d181af0a0758d990830069a8a391df3c0fd8218fc1334167ec9b95d2b608dc2f54fdec746340a7ddcfab0a616eaa053147d883db0cec18bd0a5d69b16f1004e588c49048f12b242fa04852d7106873c4cc485e095e7062b9734d6e13b71e5bda0f185e408d44888013b9852f10bad880b2fa13a2e81c894599ac2c7a8198c0d5049661f22b3ae0a008e33e22bf5385d5b2cf9bf84624f38eb06af213b6b0099122d0dfce633359fafdd83de1bc811afb154c0c353d2bb8c2bc9b3fa9fc347759587ac462b83882c5fb61c23d0f0dd5fc645e2cb80676c15b6f382be02a680eb42f3aabc297bbf42f3b1a943473bc1d834ad9a1f92d0c31288849c1088816e1251c8d189f5e39e5eaadf28578e08c0745df1003bb51faedb0768307552b03c1a6bbfba78e1b434f8c61b8e04df8fcc885b3d557613863fba6b52a8f4ea8b31dde721e041b0eaefbe286c3120fd0c95ac243fade19a61cdcf064a70d37d3b060149f8466fe6359bf9375e33fc49766fd8071ccf49e041acadd303d3fb4a4060cba13283f95626a7867edbb26171161fe8d9af5c4c84538dd07a68ba9604bc706f871ee93972207ceb005fd596347d37fd4a9bd2926e596827ed6a4c3bda628c7c25bf7455d2b7c66d6d5239b5b0ca3f8c73bb47c4f50652187ea68c0271342104f64a1035547fbae9b2e22b84863f701ec37a334d32e6e3ccb866e53b2d06c7371fb06d2a607524a34366c42163306b48d2669b2a534dfdfcf4c551fd8b9e85c38d878c63c151181761b6a7e15f43de5cc5238a2280ac100cf053d0170fb00888ffc2c427d44a24fb3c8abe92feed8921466598d55532d44aa0ad4dec7a2c4402b43f205e67180ad60f1cd4fb1c9b3ed70edc0132831a5c1ab2f0bb6f5cd7496517e5d4057dfacf79a893a9ead5ea937549396044c817a2883c5576d9528164687512b3db5f36a677e4ff963bac9bf8cd340d0f8f10885c141fd74111181a3ae8fec07fdb66a6e1696375bd4d3777fa97abc6e992d79b4c2ff82019e1cf3cd79fd5d9ca6a78930062a6a288b7f7a9818c31eff9a4a7a3a895f0621366ff86c8824bc1771970688683aa4c34f1033eb6889bd083b0fd1c01407d075163e4aab5f0d08eacc6bdeb7a5db310e932ee58fe4c1960530cdb3d66df1af464aa87e03f11406fdfb39e3fff03cea9971752d1984d2689d25708a76cad7fc89b47245d0feafa17ef8ec8e3917f19d904cbe54a9091f3c47ae56e05f3123e3f8237bb48a59a86b944f2f6c813222630f59aef295fa4a27d5be79bbda52adc5188946617c88aa7297b212fb7d5caf47d8663d5e82d889813045e4d2cf5bcc265d31366a2ad32b57a7ce5b4ac71837253c38a8787f231f5be1a601d0354c47d3771078da843abca2fc03fc98f11cafbba919b07df15b14f32264ecdf6738acb51489d647819189b2b296bd5249ea8f5c60847d43784131e1e63d572e88063ede6781f638fbaec3800365678c3796e92a6bd023e243729ac184391dd0003e8f44f135a671f6de48629a5b77c861719b13688fae9f80ef29b83ad029a81fcb76aa3e4c42e1a18b7fd83a432dc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0x1468, 0x0}, 0x0}], 0x1, 0x880) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000276000-0x20)={0x5, 0x0, 0x10003, 0x5c3}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f000074c000)={0x1, r5}) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000207000-0x5c)={0x100000000, 0x3, {0x1, 0x0, 0x7, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000dbd000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/05 17:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x5, 0x108) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000a2a000)=""/102) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000269000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f45000)={0x0, 0x74, &(0x7f00003e4000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x4a9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c80000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d87000-0x8c)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007e2000-0xe)={0x3, 0xe5d, 0x200, 0x81, 0x4, 0x6, 0xacb, 0xf4, r3}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000001c000)={0x7, 0x12000000000, 0x9, 0x7ff, 0x200, 0x10000, 0x0, 0x100000001, r3}, &(0x7f00006e3000-0x4)=0x20) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000807000-0x18)={0xa21a, 0xa7, 0x0}) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f83000-0x4)=0x4, 0x4) listen(r4, 0x0) 2018/01/05 17:19:46 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ff0000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000ff1000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000131000-0x4)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ff0000)={r3, 0x6c, &(0x7f0000302000-0x6c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003b7000)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000ff1000)="fcc7fbed37baaa11ff45fefd225cec0300bea546949ac3efa73afb0574e1afa013e8aee821171e101221b634b5b7e73e5a47765bfc9686a3346ec32cd99c6286d2e150d83a0ebac32f78ad4efd6844b289391aafae856fd0a2a745451c654378476d5d2b0f1550c364cddef07db7dfdb23249269135e73a75eaff643c4cb6304e22bbd43efd5cf5efafd42a2237b5e9b664fffb19a36852420372a6c7d148b049b28f9588d5d393b1bc41c177f67dea530e3d5408f279f9e2899cfd04cefcafd07cbdae626776b5095246555", 0xcc, 0x81, &(0x7f0000ff1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00008e1000)="120000001200e700f500090020140e00f90f", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000045a000-0x18)=@generic={0x7, 0x8001, 0x3}) 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000112000)='/selinux/access\x00', 0x2, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f0000802000)={0x8, 0xfffffffffffffffb}) syz_emit_ethernet(0x7e, &(0x7f0000c85000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c4fb1f61f2ac", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[@cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "269c0b"}]}, @lsrr={0x83, 0xb, 0x0, [@rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f000085c000)='/dev/input/mice\x00', 0x0, 0x600000) pwritev(r0, &(0x7f0000034000)=[{&(0x7f00004ef000-0xd)="07e03763d4a2c274464b01dddabff3b52b2e88ae9f8014ae5089dd502001436cb93d592862c9c23f80d5522bf065f94fd68b8121bba145320460571527e2941edbf94b15794286e1502284d61bb2b90bc8ffdd9c0f91769742e682959effe625789b863fb9e1a9f6678d2109a4b6a868784532e18c80eb376dfcae2f9bb69c05ca0a91d7b50e96254a4929f9ebe20259f3b62f2f2307c3f5f0f69c8dc60b9ac495426eb60ff309925fe4d6b224c89715e030631ebe837fc2daac3d2c8bb1fc5014805bb070a9", 0xc6}, {&(0x7f0000f48000)="ec1baf8ccd6ee8546cfcc987d48d8e583a69bdb9f24c1a8d76e493f1e45664d5c533ff1ca8afdbb049d6ec30d67abcd609056ba7b3a76959dd73db51369c31569044bc522d2745308658b1ece8d29d", 0x4f}, {&(0x7f000033d000)="380e8a6b988d197d37f573aebd151e623c8ff186d47f5e272c2c750df252b7ddae0ede2216550558a2019db4a1106df58dc3abaf250c321950062c2c66d2412332550c32d0c3987e70b9cbef56cde1da6d2e5a91361bdc24b0a96d5866d82c92d52f849ad27ded1b5f1131e2dbb4417cb2e2111d4e75815d3ad623d6b90997a589fefca6b73029b58363e14b31bbc62844e2fec3bfefbcf1857fc384b5be1d4b9dfed18910c3e8ba59e6945d3018afede159419bdb913c31d93988166cb14e0ff0589da3bec6969d71e983cbf55f5bd4b0e91674583d2658630272bc5a", 0xdd}, {&(0x7f0000962000-0xdc)="2e82e338265ae25b0947945c7df8a204afaeef45e5ca1a91a143cb6aaaad3a9f86d7b1178969bd0118d815abbeb9388391b03c51696e497f47433a8e286e423a8e4cf5982b695dab0c372cb7e5b90be04159c25f91522b9f95ea7ba9f0a55962656d236b5833f72ac620e29101cad1d2d521e1204c76ce91ba0f5b100a3a03cff81cd1b6f02e50a10f66a83d64aeb391d0c9cdd6de443186f4c500b7ae8c922c2497ff9f9806335689dde2810875419990733ef916ab4a2163c771aa564c67fdc3a7ba267cdefb2a356cec2d044f2c2a7ebcc17dbf96e9f49d3163fb", 0xdc}], 0x4, 0x0) syz_open_dev$sndpcmp(&(0x7f0000174000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x100) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00001e9000)={&(0x7f0000cd1000-0x8)=[0x0, 0x0], 0x2}) 2018/01/05 17:19:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000006000-0x8)=0x401, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000444000-0x9)='net/stat\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fc0000-0x4)=0x0) fstat(r1, &(0x7f00000e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ff5000-0x4)=0x0, &(0x7f00006b3000)=0x0, &(0x7f00000e9000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000752000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003b9000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000168000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ce7000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008b0000)={0x0, 0x0, 0x0}, &(0x7f0000dcf000)=0xc) getresgid(&(0x7f000072b000)=0x0, &(0x7f0000273000-0x4)=0x0, &(0x7f00008a1000)=0x0) r11 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008df000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027c000-0x4)=0xe8) r13 = getegid() r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ab000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000438000)=0xe8) r16 = getegid() r17 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000078b000)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000041f000)=0xe8) lstat(&(0x7f0000206000)='./file0\x00', &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f000075f000)={0x0, 0xffffffffffffff9c}) r21 = getpgid(0x0) fstat(r0, &(0x7f0000e22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c6000)={0x0, 0x0, 0x0}, &(0x7f0000a0e000-0x4)=0xc) lstat(&(0x7f0000049000-0x8)='./file0\x00', &(0x7f00008d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cff000)=0x0, &(0x7f00004b5000)=0x0, &(0x7f0000104000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00000a3000)={0x0, 0x0}) fstat(r0, &(0x7f0000970000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c7e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d28000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000533000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000)={0x0, 0x0, 0x0}, &(0x7f000046e000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000e12000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a4000)={0x0, 0x0, 0x0}, &(0x7f0000a77000-0x4)=0xc) r35 = getegid() sendmmsg$unix(r1, &(0x7f0000c52000-0x188)=[{&(0x7f00007c4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d8b000)=[{&(0x7f0000bc9000)="159c43067857f3cf184c40865cde361bf2e315df3a1049cb0a1d83b7ba41c10751b0c8c092a809035e5e06685a198896abfd841a6160a263048750c34b692a58b44416a2776a7bd1f11d8f8e8bd3d417aec461123d31337c579898a555296356387969", 0x63}, {&(0x7f0000345000)="", 0x0}, {&(0x7f00000a8000-0x90)="f8c7acfb131f5e3999a0e8071ede480a3a5bb9378e503b7ef71c64d59a7debfc890cbbe223073a826cf1340d4bf168c479a564b549a31116d6a845d6850878b692fbd25154a10e1395d37fe932bae030aac9457615697b1fee53612fd11358a4d93b4bbf52182fca85336943a11c4c775814fbbcf39a799f19d61964012e8cb3ac03b73062cd18259077aee6ee85146c", 0x90}], 0x3, &(0x7f00008ab000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xc8, 0x8000}, {&(0x7f0000963000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008a8000-0x80)=[{&(0x7f0000662000-0xfe)="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", 0xfe}, {&(0x7f0000c20000)="14d737345ec6ba3877f9865c1cf574ab3ab235660287753af498d670fa886cb291c78df0cacf185f8f12cf7e2a7468c9062d1b6deccab9fa6a398d8741854684248c443b35994a5a7d42f04a588ca3515b6ee17737e3171f29ffb9401e49c44bec773621c8c297280b04511efe2867a1db6b88187f1e9a7e2e3f70bc77b8", 0x7e}, {&(0x7f0000203000)="daa6d4db08653a7d3dc59ab97f8c12eccce40e44532609cecaf5f3abc1ebd02e8c494d407351bacb5d03dd2907e92aec29cb2550ffa035436da30489a9ddb10873a1ba6cadf4a44471d9fb4cf90c1424a2440bf5268384c0ec23c958b7112506104519535b7dbe595e8f06316f003501fb90fb67d16f41543de8a7e308b2c93a3bd5ccae72d8f8e6c1c6854d4a8d16c7086970222a48cc876fb6971bac79d0848bbe524f2065aabf0420231d59fcab40efecb5", 0xb3}, {&(0x7f00006c8000)="d8869443aeb7c3526b059036151f743905147430f464a4a6f454f6a7c80fe840563077f3816f12ab06da35a77b794160a9077bb12882a3c89c7b42b04232fd5623863735cd104d44337341ef3323ae6218baf1a25c1ca786fcea835b0195daf78cf51a6c1ba52125c8a980cc52d859dc26277d667d94574f4d125b839b7f9a33eb4cef279abdb15669b536bfbbf0737940b905fca017414274d38a3253c90299cbd3b5ae229a19a61ab8ccadcb8b09d8964b6d5d14e9e17bb8d61951370c76c008fce44457a4f99e5a336a0b25", 0xcd}, {&(0x7f00005b9000-0xb2)="258d05773f622d927dcc9ae9fed4bad3e37c40e2ff2d541ca4fad58d283962999670211b625839f7f5de27155a6b03b78707f4074d17691aaa33210b119fe7e7f6582c7c3c2c743fb7950413a683c0cf64f244cc9cd905ba0f2f1fc295455d4ba4222e33a479ad8d4f709c1350b25b31732d42ef1094926c93a24055017c8197ee013bfb2bba31fe2d3c5a6db036a49d0176c6e961e3bc9634ddd94386255018996cc78986995dacc1a0f5519299fa6fecc9", 0xb2}, {&(0x7f0000c87000-0xf)="aa848e9fd0b93213b491020546cad5", 0xf}, {&(0x7f0000522000-0x61)="2ff0f8e5969e80cb1ce849af92988d473f5e668c343b3486e68a29fc1fd3d55ad4cd8af62f48e4176dc406168ca3f1d8d4c4e626eb2e8291226a7f846aac5ba9649ad83ccf6ab680b304e8ff2bc03f2e6faeb61fdc895506a2715f11cb7d5a4d15", 0x61}, {&(0x7f000074c000)="22739d524b505be66fb9fb0ae8f607290949a765817ca3635f4e878fcafe0bf5b7780140ee2a6efdf96849461caf7f5a93a44275dc3978ec4904fbf467519cfeb7303800dd70", 0x46}], 0x8, &(0x7f0000c02000-0x70)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x70, 0x20000800}, {&(0x7f0000202000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000046b000-0x80)=[{&(0x7f0000edd000-0xf5)="4ef82db280fb4af074c4a03364801f89b20c3d25c321b40dc0a8dfd8fad7a03e405b20d4e91d9fd4dde6acf8f4878e1a53f4c2d8fa4263654277a2fb215a3e0cdd568732e461ca89063663c1db4ab6a3825dd2a778b5df4f409b00c8637d1171a7e299593301ad1cd0764b58e40b7e0d88136cd1b43b2cc25d917e88e7c1e76fb2c6a025ab9e9265886dfe57f1282dde04862fb3d70c598643d47705991a2b7cb2ac6ac70bc1f86e0719f52bc2d67757395501516785ae0a12c27643940f46e15ebf8307e128faeb394e8054e31ac302f05069e90d6e14a363035c8a4fd488fc0042b809778c2e6b847ecc0a7b786a53d1f087d202", 0xf5}, {&(0x7f00007d3000-0x14)="29c45e3b497ef4ad98d6eccee69a3161f6b7fb51", 0x14}, 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{&(0x7f00006da000-0x1000)="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0x1000}, {&(0x7f000071d000)="9c1ea53120c0b7ca0c6b8e2c40e88d5b67054ea3db8cf8572a5f13f6d64416b9c64b79af770009fb85b3a8c4613958536451a27c3f9b4f83abdb7e3dbdaee0d1c285b702bc", 0x45}, {&(0x7f0000b60000)="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", 0xfe}], 0x5, &(0x7f0000503000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x68, 0x40}, {&(0x7f0000a71000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003fc000)=[{&(0x7f0000f9a000-0xbd)="e12134a0ea252450df5d45e712fa20e10ac9949e6251028ad9ae8f06bb8b569d39430e56b442748f0f2c7236f04a0a3484d89d2a83bf0cb9669669dede7ef104a967ee248b025403c2574763a3736380186afc81db362bfc3b113f3eaf6b2baf9859b0062ff9288348dbe6411387861a58153b4f9235eb4728ece6cfaaacfb3e42905cab8c80001cc16de4c21ad37937df3eb19fee28de286984e14c5dea306b9d146683ddd1d65ea0661cadf01d4bffa1107fa177b017f75ae4b894d0", 0xbd}, {&(0x7f0000c0f000-0xcb)="19a2399472f9c091b425c5ea96934a7e2dd37bebc9eb98a78b327d8d9e1ea251dda8522be30d465b32b16a2ca4e09ec92e2a061a4fff35fdb5b0ca73fb5e93256fe3a72885d78ef2149e72b98d2b09ed6f43b9c3cd7f6b80bbceefb08d6c35e0b4d2738563936c9b3db8d7f1b370bd44065dca73a5c5e692a7327e5ba238bea722bcb7643e490d4195618cf03a9644c050b66beb153854038d5bfebe1b3cbb77fda2a9fa67246aa204f939ba7155b03cd5e36a30f5dce1a20d0053209b2d50adda3f181d9f2be2f0204dbe", 0xcb}, {&(0x7f0000eb1000-0x24)="73490bb10b09d9a384f04081d093326224a4bb75692f52e8d92832c89f9506116062fc65", 0x24}], 0x3, &(0x7f0000d58000-0xe0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r20, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xe0, 0x14}, {&(0x7f0000e38000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000097f000-0x10)=[{&(0x7f0000643000-0x76)="dabccb727d3c16887ce0c8e4d05ada4ea433d415b3705d904fd6f4b56306f11758fa40214e1893570b87a474ca7b319a4bd1843594c0cf9f3fc3c9c6a193d327c74ccd09526d7c16e87159eccd150d9950a1f687a96e025305d7ca214f9b360a89e64540eaf1f1c611968c8f7e954a859a0edd59ce5a", 0x76}], 0x1, &(0x7f0000b43000)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0xf8, 0x4008010}, {&(0x7f000062b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f43000)=[{&(0x7f0000aff000-0xc5)="852d4dd408c640b1f02934810346b1f96a64bb8afdbf26b4f54a11b3aec0631cec37e8fe891a91772a215b8f79590d87f2493f12dc84220de0c87ad403ad1563cab7b694b7c56029ae673b0e762c7a5e247fa13b7fc226e3f7f244e6adc3dd3c59d463a2393abf49eea8298c5559cc8e2bf0bc0ca4f818eadc69cc2b2edb898ef067a1fe764ddd0ddb18dd910e772efdc4bcb485603c03edcd973bc5f4501779fa7a2b80b70a715e696976072874783d0987223393585b31661f49436529fec05424c04cfc", 0xc5}], 0x1, &(0x7f0000565000-0x20)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x20000011}], 0x7, 0x4) set_mempolicy(0x8003, &(0x7f0000bdc000-0x8)=0x5, 0x4) [ 54.441860] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 54.441868] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 54.441873] R13: 0000000000a2f7ef R14: 00007f4e1f0959c0 R15: 0000000000000000 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/05 17:19:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="14acf858df8b8019ac407b43ff863147", @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) readlink(&(0x7f0000586000)='./file0\x00', &(0x7f0000001000-0xc5)=""/197, 0xc5) [ 54.518373] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xe9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004e0000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 17:19:46 executing program 2: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000893000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/05 17:19:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009bf000)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000e52000)='/dev/snd/midiC#D#\x00', 0xe60b, 0x440440) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000076a000)={0x1}, 0x4) getsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000ee4000-0x4)=0x0, &(0x7f0000ce6000-0x4)=0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xd, &(0x7f00006aa000)=""/29, &(0x7f0000e70000-0x4)=0x1d) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00006ae000-0x4)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000971000-0x4)=0x800, 0x4) socket(0x5, 0x80000, 0x3f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f54000-0x4)=0x2, 0x4) accept4(r0, &(0x7f0000fde000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000949000-0x4)=0xc, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002b8000-0x3)={@generic="398ed943fa740e9d55b1fe84707b7ab7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:46 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000920000-0xc)='/dev/amidi#\x00', 0x8, 0x220001) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000233000)={&(0x7f0000572000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00008e1000)=[{&(0x7f0000b36000)=""/239, 0xef}, {&(0x7f000086d000-0x69)=""/105, 0x69}, {&(0x7f000033b000-0x27)=""/39, 0x27}, {&(0x7f0000b36000)=""/4096, 0x1000}, {&(0x7f0000a52000)=""/88, 0x58}, {&(0x7f00001c7000)=""/233, 0xe9}, {&(0x7f0000709000)=""/104, 0x68}, {&(0x7f0000b36000)=""/4096, 0x1000}], 0x8) remap_file_pages(&(0x7f0000495000/0x4000)=nil, 0x4000, 0x3, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) mincore(&(0x7f00005c7000/0x1000)=nil, 0x1000, &(0x7f0000b36000)=""/217) 2018/01/05 17:19:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000cd5000)={0x3, 0x20101000, 0xffffffff, 0x4, 0x891, 0x9aa, 0x2, 0x101, 0x3, 0x9bff139}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000db5000-0x40)={0x6, 0xaa48, 0x40, 0x80, 0xffff, 0x80000001, 0x0, 0x9}, &(0x7f0000954000-0x40)={0x1, 0x43, 0x7, 0x400, 0x200, 0xd23, 0x5, 0x1f21}, &(0x7f0000ff9000-0x40)={0x1ff, 0x7b, 0x4, 0x3f, 0x4, 0x4, 0x0, 0x3f}, &(0x7f00000de000-0x10)={0x0, 0x989680}, &(0x7f0000a9f000-0x10)={&(0x7f000026c000-0x8)={0x401}, 0x8}) clock_gettime(0x7, &(0x7f0000fe6000-0x10)={0x0, 0x0}) ppoll(&(0x7f00001cb000)=[], 0x0, &(0x7f0000fd8000-0x10)={0x0, r0}, &(0x7f00009cf000)={0x0}, 0xfffffffffffffce0) 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00006de000)='/dev/amidi#\x00', 0xff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e1c000)=0x3, 0x4) r1 = memfd_create(&(0x7f000069e000-0x7)='%!bdev\x00', 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x40305828, &(0x7f000004b000+0x91d)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 54.518385] CPU: 0 PID: 5625 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 54.518391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/05 17:19:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000792000-0x8)='./file0\x00', 0x183) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009de000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffff8, 0x2, 0x1, 0x2, 0x40, 0x7, 0x8}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00002ce000)=0x2) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000bab000)="aa", 0xffffffffffffff31) 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = memfd_create(&(0x7f0000006000-0xf)="0026006c001f6b6540726976670041", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) membarrier(0x9, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000fef000-0x108)={0x7050, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc09, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000365000)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f000079b000-0xb)='cifs.idmap\x00', &(0x7f0000f7d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cad000)='^keyringcgroup&vboxnet1%\x00', 0xfffffffffffffff8) add_key(&(0x7f000049f000)='asymmetric\x00', &(0x7f0000097000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) syz_extract_tcp_res(&(0x7f00003e7000-0x8)={0x0, 0x0}, 0x84f3, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400454d0, 0x0) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000475000)={0x0, 0x0, 0x0}, &(0x7f000030d000-0x4)=0xc) tgkill(r2, r3, 0x31) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r4, &(0x7f00008ee000-0x1c)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x1c) [ 54.518393] Call Trace: [ 54.518409] dump_stack+0x137/0x198 [ 54.518426] handle_userfault+0x744/0x1750 2018/01/05 17:19:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009e2000-0x9)='/dev/vcs\x00', 0x240000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fb7000)={0x0, 0xc0, &(0x7f0000249000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000086b000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000338000)={r1, 0x40, "fff44d427a0fda51231f9cbf303692e3dfd66045fcc44d38b8e07eaee2f1f707c5e417196b537867932d077591f14ad024baa298f9b10fc26fc8681e8ce1680f"}, &(0x7f0000c2d000)=0x48) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) bind$ipx(r0, &(0x7f0000026000-0x10)={0x4, 0x3, 0x2, "4831d908843c", 0x7, 0x0}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000928000)='lp\x00', 0x3) 2018/01/05 17:19:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000357000-0x8)='./file0\x00', &(0x7f0000411000)='Qamfs\x00', 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[], 0x0, 0x7b) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000375000)='./file0\x00') 2018/01/05 17:19:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000070a000-0x9)='/dev/sg#\x00', 0x0, 0x8001) write(r0, &(0x7f0000bed000-0x31)="b63db85e1e0400000000000c0000000000000000b500d2bc7018ce000092b366872caaff7f00000000fd1a0000004494", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f0000f1b000-0xf6)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0x4c}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0x6}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/01/05 17:19:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff6}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) [ 54.518452] ? userfaultfd_ioctl+0x2ff0/0x2ff0 2018/01/05 17:19:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000099c000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e9f000-0x10)={&(0x7f0000fc2000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000917000-0x18)={0xaa, 0x4, 0x0}) [ 54.518476] ? find_held_lock+0x35/0x1e0 [ 54.518497] ? __handle_mm_fault+0x31b4/0x3210 [ 54.518506] ? lock_downgrade+0x860/0x860 [ 54.518512] ? __handle_mm_fault+0x1e8c/0x3210 [ 54.518537] __handle_mm_fault+0x2fc5/0x3210 [ 54.518550] ? __pmd_alloc+0x4e0/0x4e0 [ 54.518561] ? find_held_lock+0x35/0x1e0 [ 54.518599] handle_mm_fault+0x305/0x840 [ 54.518616] __do_page_fault+0x59e/0xca0 [ 54.518634] ? mm_fault_error+0x2c0/0x2c0 [ 54.518657] do_page_fault+0x78/0x490 [ 54.518670] page_fault+0x2c/0x60 [ 54.518680] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 54.518684] RSP: 0018:ffff8801c378fa08 EFLAGS: 00010246 [ 54.518692] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c7561 [ 54.518696] RDX: 00000000000000b0 RSI: ffffc90001a02000 RDI: ffff8801c378fd30 [ 54.518700] RBP: ffff8801c378fae8 R08: 0000000000000000 R09: 0000000000000000 [ 54.518704] R10: ffff8801c378fbe0 R11: 0000000000000000 R12: 1ffff100386f1f44 2018/01/05 17:19:47 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/05 17:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x0, 0x2, 0x103) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000fba000)=[{0x1, 0x0, 0x1000}], 0x1) getrandom(&(0x7f0000b54000-0x15)=""/21, 0x15, 0x2) unshare(0xc0000) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x0, 0x989680}) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000011f000)='./file0\x00', 0x800, 0x1c2) socket$netlink(0x10, 0x3, 0x4) 2018/01/05 17:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000152000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x2a, &(0x7f00002c0000-0xe2)="f27810a5a2b9974471ea5c8a3fbbb3267caf4325531ddb9f087debdae4cd6c4d12e0dc911f2d78392061ea7bc7e12801f5810ed2af63fd5a8218737a2e295e3a3555100cb49a5b2c2b227d29dd14c244a02dbe4c06f269949a88d4801a3c1f5e1a96a2cb3715413a692aa24ea89cad039d8bec64b0a97f69fabbc0bb58b325fbe50bc7d45ba254068a8702ac8cee3e7a9056f2aa4fb7e6f9a0731d604663a3eea8a265948dfdbb2b4ee1c855eb997e7256521e70085526a5b34b3d94e2d68eec49d50ac55cf1841de6227a55952fc1278027214e741d5ac773f162b47631fda7e66c", 0xe2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r1, 0x0, r0) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/kvm\x00', 0x10201, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000be000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003c2000)={0x1, 0x0, [{0x100028000000485, 0x0, 0x5}]}) r3 = syz_open_dev$audion(&(0x7f000022e000-0xc)='/dev/audio#\x00', 0x200, 0x2000) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b02000-0x108)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xe8a, 0x7, 0x71, 0xfffffffffffffffe, 0x1, 0x7f, 0x4, 0xffffffffffffffc1, 0x7, 0x0, 0x7fff, 0x40, 0x2, 0xffffffff]}, &(0x7f0000b01000)=0x108) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b02000-0xc)={r4, 0x7, 0x30}, 0xc) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000b02000)={[{0xa3f, 0x2, 0x6, 0x1ff, 0x601, 0xed, 0x4, 0x3f, 0x0, 0x4, 0x0, 0xee, 0x81}, {0x1, 0x80000000, 0x10001, 0x3, 0x100000000, 0x4, 0x401, 0x1, 0xecfd, 0x4, 0x9, 0x6, 0x1}, {0xffff, 0x3, 0xffffffffffffffe0, 0xdd67, 0x91, 0x3, 0x100, 0x2233, 0x5, 0x800, 0x5, 0x80, 0x31d}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:47 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0xb, 0xffffffffffffff20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000fb2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000fb4000)=""/252, 0xfc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fb3000)={0x0, 0x6, 0x0, 0xbe83, 0xa8}, &(0x7f0000fb4000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee7000-0x10)={0x7, 0x4, 0x400, 0x3, r2}, 0x10) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x42000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000098f000/0x18000)=nil, &(0x7f0000007000)=[@text64={0x40, &(0x7f0000fb6000-0x49)="0f080f07c4017d2b330f001336460f2202b99e0b0000b889000000ba000000000f3048b800000000008000000f23d80f21f835400000300f23f866b8c2008ec00f01cbc463055c2f86", 0x49}], 0x1, 0x0, &(0x7f0000fb5000)=[], 0x0) 2018/01/05 17:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00006da000)='/dev/admmidi#\x00', 0x80, 0x115000) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000a22000-0x4)=0x0, &(0x7f000090e000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ccc000-0x10)=[{&(0x7f0000972000)="390000001300090480000000000000e11800001f010000000000000100000014190016001100010004000c000701d0000001010c00006fe422", 0x39}], 0x1) accept4$packet(r0, &(0x7f0000a7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bce000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000255000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, 0x18, 0x0, 0x400, 0x8f50, 0x2000000, r2}) 2018/01/05 17:19:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0x84, 0x8000000000002, &(0x7f00009cf000-0x84)="", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000476000)=0x800, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c12000-0x1c)=[@in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x1c) [ 54.518709] R13: ffff8801c378fac0 R14: 0000000000000000 R15: ffff8801c378fd28 [ 54.518728] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 54.518743] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 54.518755] ? iov_iter_revert+0x9d0/0x9d0 [ 54.518765] ? __lock_is_held+0xb6/0x140 [ 54.518779] ? inode_dio_wait+0x210/0x210 [ 54.518798] generic_perform_write+0x195/0x4a0 [ 54.518807] ? current_kernel_time64+0x15e/0x220 [ 54.518828] ? generic_write_checks+0x400/0x400 [ 54.518835] ? file_update_time+0xba/0x430 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1000000000001, 0x0, &(0x7f00003f5000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000081d000-0x38)=[], 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000da7000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c34000)={0x0, 0x69, "829b4519bfd97eb0c5503aae991fa71bd779e6a478d523d5b5b64e4283153c4f9cd6940805f17c3bba1691c26440970c8427d956b3e5ac88839b0fc4aaa87ccf0b80c8ef85b1a7ad5970712d773e4a1ccc3d1e4796bf32eaae89f4feb6eda53aff4d3ead8ae7d0b9c7"}, &(0x7f0000459000-0x4)=0x71) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000047c000)={r1, 0x6, 0x30}, &(0x7f00005dd000)=0xc) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000044a000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000059b000-0x4)=r2) perf_event_open(&(0x7f0000fd3000-0x78)={0x3, 0x78, 0x810000000000000, 0x6, 0x8000, 0x7fff, 0x0, 0xf2, 0x10080, 0x5, 0x1f, 0x400, 0x3, 0x5bea, 0x3f, 0x80000000, 0x6, 0x9, 0x1000, 0x2, 0xffffffffffffffff, 0x7f, 0x10000, 0x4, 0x8, 0x7, 0x20, 0xffffffffffffff80, 0x64, 0xbeed, 0x0, 0x8, 0x2, 0x1f, 0x2, 0x9, 0x7, 0x81, 0x0, 0x0, 0x2, @perf_config_ext={0x1c00, 0x9}, 0x1010, 0x4d, 0x5, 0x7, 0x1, 0x7fffffff, 0x2, 0x0}, r2, 0x9137, r0, 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000dab000)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x70b7, &(0x7f0000021000)=0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000c6c000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) syz_open_procfs(r2, &(0x7f0000c7c000)='net/rt_cache\x00') 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000eca000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000011000)="", 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) [ 54.518845] ? current_time+0xc0/0xc0 [ 54.518855] ? lock_acquire+0x16b/0x420 [ 54.518862] ? lock_acquire+0x16b/0x420 [ 54.518870] ? generic_file_write_iter+0x9c/0x630 [ 54.518883] __generic_file_write_iter+0x366/0x5b0 [ 54.518901] generic_file_write_iter+0x2f0/0x630 [ 54.518919] __vfs_write+0x550/0x740 [ 54.518926] ? check_noncircular+0x20/0x20 [ 54.518938] ? kernel_read+0x120/0x120 [ 54.518974] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 54.518982] ? __sb_start_write+0x209/0x2a0 [ 54.518996] vfs_write+0x189/0x510 [ 54.519015] SyS_write+0xd4/0x1a0 [ 54.519028] ? SyS_read+0x1a0/0x1a0 [ 54.519035] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 54.519046] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.519065] entry_SYSCALL_64_fastpath+0x23/0x9a [ 54.519070] RIP: 0033:0x452ac9 [ 54.519074] RSP: 002b:00007f4e1f052c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 54.519086] RAX: ffffffffffffffda RBX: 00007f4e1f053700 RCX: 0000000000452ac9 [ 54.519090] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 54.519095] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000 [ 54.519098] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 54.519103] R13: 0000000000a2f7ef R14: 00007f4e1f0539c0 R15: 0000000000000008 [ 54.629144] device gre0 entered promiscuous mode [ 55.064581] mmap: syz-executor4 (5777) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 55.518180] nla_parse: 4 callbacks suppressed [ 55.518186] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.531632] netlink: 9 bytes leftover after parsing attributes in process `syz-executor7'. [ 55.722615] audit: type=1326 audit(1515172785.827:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000337000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007e9000-0xa9)="5e969bf1d8c47a1d31a130cbb8f5cc5f1e7d481e908093b935f181e600c14a5d1df8c8b0131700ade8f284feb7f8bcae9fe2d67dae4e41be52c05003e28dc172d32dd93de5cb29149b52ebd00efb97ef9fbb9209c59e986c0a31fb2045b70bffb7112afa8afb5815ecbbe0546e3e8b98c2486ad7b984b9372611eeb26549f67412e28a08ab27ac05dd82debfe1c1a737ab83e53927b2af04fafd4687019149abf6c33e82f673db8747", 0xa9) flock(r1, 0x6) flock(r0, 0x1) close(r1) 2018/01/05 17:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000405000-0x78)={0x2, 0x78, 0x374a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4803) r1 = syz_open_dev$sndpcmc(&(0x7f0000dfd000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000081a000)={0x100000000, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000cea000-0x10)={0x9, r2}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f000045b000-0x20)={0xffffffffffffffff, 0x9, 0xfffffffffffffc00, 0x1, 0x1, 0x10000}) 2018/01/05 17:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f00002d9000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000463000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = add_key$user(&(0x7f0000dd6000-0x5)='user\x00', &(0x7f0000bdd000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002e9000-0x73)="7532682bd9a7101c1ab3b1ed9e845aff57b956e66d3c229ffa09d830995166709df79a30e1246feab56f731aaaeca5ced26e8b0a2202e19b74e9375b18f1039ccd742d0d703b1b777a764f66f4ffdbc266923c2ea3467af3b42f6b6f659d58ae61b60ad00c4d8311a1896a1b5e17ca23180285", 0x73, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x9) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a3a000-0x11)='/selinux/enforce\x00', 0x841, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000471000)={0x1, [0x0]}, &(0x7f000045c000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00006cd000)=@assoc_value={r5, 0x325f00000000}, 0x8) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x100000800000480, 0x0, 0x0}]}) r6 = request_key(&(0x7f0000fcc000)='pkcs7_test\x00', &(0x7f0000f56000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001c8000)='/dev/kvm\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r6, 0x3) 2018/01/05 17:19:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e3d000)='/dev/adsp#\x00', 0x6, 0x180) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000916000)={0xfffffffffffffffb, 0xca8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000086c000)=0x1) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000091c000)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x2, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00007c3000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f53000)={0x0, 0xb7f2, 0x0, 0x4, 0x8f94, 0x4}, &(0x7f00004db000)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb1000-0x10)={r2, 0x400000, 0x4, [0x5, 0xa67, 0x3, 0x4]}, 0x10) r3 = dup3(r1, r0, 0x0) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ab1000)={0x3, 0x4, 0x1f9, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r4, &(0x7f0000b91000)={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000305000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1102}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000061c000)={r4, r1, 0x5, 0x2}, 0x10) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00009db000)={0x9, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0x80, 0x80000001, 0x9, &(0x7f0000d03000)=@common='ipddp0\x00', 0x1ff, 0x3, 0x401}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00001f1000)={0x81, 0x81, 0x3, 0x1}, 0x8) r6 = dup2(r4, r5) tee(r4, r0, 0x40, 0x0) writev(r6, &(0x7f0000ed5000-0x20)=[{&(0x7f0000a87000-0x31)="a271d40d3e6a442a1306f8f1ecc7d24c0d1da81f07b88757974ae73ee5567cea417b8f8dcf20607c97898cf3bc84051e37", 0x31}, {&(0x7f0000870000-0x99)="e132b646dcd08248dd9112e50fcf5417efb5dca3fdd94795576de4cf872fd2c573b4684856f31edc7269f2d40dba2a0f554d80116da5be63a176a4ca88506b7d0a6133d4b015ab310b5111b032e5a1314f985a77b397a703b646ac21c6b8354fce6471fe8d3813b959134d93cc113502399b082c6fb60d7fe67e6c130335f7e1e5a71241560fc722c2d566e36566c255b2865cabc66f21bb21", 0x99}], 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000428000-0x20)={r3, 0x2, 0x1, 0x6, &(0x7f0000f3e000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getpeername(r6, &(0x7f0000a9d000+0xaca)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000-0x4)=0x8) 2018/01/05 17:19:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000023000)={0x0, 0x0}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ee7000-0xd)='/dev/dmmidi#\x00', 0x9, 0x240100) r1 = gettid() removexattr(&(0x7f000099d000)='./file0\x00', &(0x7f00007e6000)=@random={'osx.\x00', 'em0\x00'}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000d7a000-0x10)={0x7, &(0x7f0000fa3000)=[0xff, 0x8, 0x1, 0x7, 0x0, 0xffffffffffff01ce, 0x80000000]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c91000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027f000)=0xe8) getresgid(&(0x7f000005d000)=0x0, &(0x7f0000145000)=0x0, &(0x7f0000e86000)=0x0) getgroups(0x4, &(0x7f000097c000-0x10)=[0xffffffffffffffff, r3, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8e000)={r1, r2, r5}, 0xc) setregid(r6, r4) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000061a000-0x8)='./file0\x00', &(0x7f00008ee000)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005fa000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00002e5000-0x18)={0x0, 0x7, 0x7, &(0x7f000082a000-0x8)=0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000096a000-0x38)=[{0x0, 0x0, &(0x7f0000362000-0x50)=[{&(0x7f00005f4000-0xac)="04af81b2691699afc16286424b7ec0accfe187ea603bcce5196e9cf59c630bbee04ab3b1afae7cfc98eb239e2e107551da93d638c16f4311b9ab9b9d206dadc144df6a7b0960983de2fd1f366afe8d707b1bda409a4357f62983f4d2814dc92192d27510175f278b8376d1a837df0b389f1dcd40424caac8709b7282d57d40dad9f3806235d635b874b99ef23577a0fe6b9b279b948d6ba2797cbacc06fccfdeca2f7554b3e0643c", 0xa8}, {&(0x7f000046c000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000ff4000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x100, 0x117, 0x2, 0xe8, "c250d20378af5306007e6a128c7c39cf41b477a19b5d613998d4c99976ed0d21823cdea366dd501a84e607d306a50180deda3138fd9f1b5867e9bede4587d46f6d112e1739f452cec05a4394699c9e7a74c0fe2d5207742820534d2fc4fa6cee7acbeea2f4d1a92169d7ca0ebc1ab11c2da29042ac6c58f34028473170be34bdef06e619bc56c402a9d5c2da5db06525c55abb67090fd721b8a8ed3919e828239fc4b53ba242a3e0129ce4271eb174dfdcbbd80754f6cd077348e76ddb72bc37f7be1112a6f777e4740231ad6ff3f7a35eb8dc959155ad228257ba4776e7433a93b6911231d91cfa"}, @iv={0x60, 0x117, 0x2, 0x49, "ad6b717256409c391539db762f520cabd51eaf62f69f996921673e76fb8fac88e13003479bdab53e0ea51284dd2e938dca7a9a4830c24ec77299d9123c7f03bb6fe070cc683e363b2b"}], 0x178, 0x4040}], 0x1, 0x4000010) modify_ldt$read(0x0, &(0x7f0000f9d000)=""/4096, 0x1000) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000306000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000f03000)=""/244, 0xf4}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) write(r0, &(0x7f000077c000)="2167e79598388cc00e5e54803c8e2ce003f814f2ebb74e7075e9fb2deac9ed0e3ac60c111a43a943d2655207100551ab8609f8688b04aa86be83612ccabfe8390bbdf81506ef98822ff1cfa835b726bd8c052290831cb7fbd58165d4bca60458ce95fe4bdd9a7137173bdf6035795d0137579f123097737ce96bcc39f5ca", 0x7e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003a0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000099c000-0x15)='/proc/self/net/pfkey\x00', 0x460001, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xff6) [ 55.749897] audit: type=1326 audit(1515172785.827:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5607 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=158 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ffd000-0x4)=0x0) get_robust_list(r0, &(0x7f000005e000)=&(0x7f00009d4000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a04000-0x8)=0x18) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000094e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00005db000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000eee000)=0x7) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/autofs\x00', 0x1, 0x0) 2018/01/05 17:19:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f00007cc000-0x8)={0x1, r1}) statfs(&(0x7f0000e0e000)='./file0\x00', &(0x7f0000306000)=""/228) prctl$getreaper(0x7, &(0x7f00004ec000-0x8)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x8000000005434, &(0x7f0000349000-0x8)=0x100000000) 2018/01/05 17:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000315000-0x90)={0xaf, {{0x2, 0x0, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x165, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000027f000-0x8)={0x0, 0x0}) r1 = getpgrp(r0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000f95000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005f2000-0x4)=0x10) mbind(&(0x7f0000ceb000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000845000-0x8)=0x1, 0x20, 0x0) r3 = epoll_create(0x10000) r4 = syz_open_dev$sg(&(0x7f0000486000)='/dev/sg#\x00', 0xffff, 0x1) r5 = accept4$llc(0xffffffffffffffff, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eb9000-0x4)=0x10, 0x80000) writev(r3, &(0x7f0000427000)=[{&(0x7f0000a96000)="de689f0f558fc0a6c6ee5bd594e85b7a715592111439d5e5c2bb86eb047e602a32d6565174f5ed6ab1bab12f1af0e720680ba3620736dd7f89167cd843aab64e3d2b39f0a1027d6463f06f2e4107c8e70e4f590cb984adbb802c8ec5a9766f49b24471c2c5f506d59cf9b06e74adb4f81fda786d3c7253c83013c45528e68dabaa5bc07beafb75e9480de4e589e40b5721a63a281e6dd9bc30221c66db7da6e03348cce1d5dbfc120302", 0xaa}, {&(0x7f0000fc7000)="b0e8286fa9952c72751b55a9e72a06dedc7dcc01545a349232b7f1226250be83a44ae05661d5bc64f211805f52a17211524140805ffcdefc9715288100474da4ed5ef79160596b0e98d3544deca169928037320b836fcc8ee65737ee3ef83b0f07", 0x61}, {&(0x7f000010d000-0x7e)="7ccdebf099cb17b252e8b15d3594fda00a92ac414a24c717d94bd9a6d477f471cc705e2db8527653104fc5a0327ba119b5c88c45525c52dd3736ab5c0bec11399329ad0a308e8e7a4ea0c7e0ab189be6a7bd70a9473f8cc0de5415552fb9e5adb39db7f1ce67aa4df8840e87c758e3cd1efbe7fcf22afa3ecb3456dcfd94", 0x7e}, {&(0x7f0000a7e000-0x28)="6a5bc01a028c58a2a5bfe9de20f6b417d14653375ac31f81c60b52a4c106fc24c510c1e897bab49c", 0x28}], 0x4) fcntl$setlease(r3, 0x400, 0x2) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000450000-0xc)={r3, r5, 0x7}) seccomp(0x1, 0x0, &(0x7f0000845000)={0x1, &(0x7f0000849000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fdatasync(0xffffffffffffffff) r6 = getuid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a06000)={0x0, 0x0, 0x0}, &(0x7f00000e3000)=0xc) fchownat(r4, &(0x7f00009b8000)='./file0\x00', r6, r7, 0x1000) bind$bt_hci(r4, &(0x7f0000fee000)={0x1f, 0x9, 0x3}, 0x6) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000e9b000)=@hopopts={0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xffffffff00000000}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x50, {0xffff, 0x12, 0x9c2, 0x8, [0x0, 0x2, 0x10000, 0x2, 0x3, 0x9, 0x8, 0x2, 0x9]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x70) 2018/01/05 17:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000437000-0x8)='pagemap\x00') sendfile(r0, r0, &(0x7f00007c5000-0x8)=0x400004000000, 0x0) setsockopt$sock_void(r0, 0x1, 0x18, 0x0, 0x0) accept4$packet(r0, &(0x7f0000d7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000b6000)=0x14, 0x80000) 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) readv(r0, &(0x7f000017d000-0x60)=[{&(0x7f0000658000)=""/4096, 0x1000}], 0x1) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000710000)=0x7, 0x4) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 17:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r2 = getpid() r3 = creat(&(0x7f00006dc000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000026b000-0x78)={0x0, 0x78, 0x3, 0x3, 0x9, 0x7, 0x0, 0xfff, 0x0, 0x9, 0x8, 0x7f, 0x33, 0x10a4, 0x0, 0x7, 0x0, 0x3, 0x101, 0x1ff, 0x7ff, 0x0, 0x7, 0x3, 0x200, 0x9, 0x100000000, 0x100, 0x0, 0x7, 0x10000, 0x40, 0x8, 0x3, 0x3, 0x1, 0x0, 0x68, 0x0, 0x7, 0x2, @perf_config_ext={0x6, 0x0}, 0x20000, 0x5, 0x3f, 0x6, 0x1, 0x5, 0x9, 0x0}, r2, 0x9, r3, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x8001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r1, &(0x7f0000c97000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x301, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}, 0x26) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x2000000000000107, 0x13, &(0x7f0000fd3000)=""/0, &(0x7f0000525000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fd5000-0x4)=0x0) 2018/01/05 17:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e0a000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a81000)={0x0, 0x0, 0x7, 0x2, 0x5, 0x80, 0x8, 0x5, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x89, 0x48a, 0xac7a, 0xeb0}}, &(0x7f000056e000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ac2000)={r1, 0x1ff, 0x3, 0x8001, 0xfff, 0x5}, 0x14) syz_emit_ethernet(0x66, &(0x7f0000bba000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "20f087", 0x2, 0x6c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "74f4e3", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) [ 55.974982] device eql entered promiscuous mode 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000868000-0x8)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0xb702) r1 = add_key$keyring(&(0x7f0000e72000-0x8)='keyring\x00', &(0x7f0000725000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000220000)=""/4096, 0x1000) 2018/01/05 17:19:47 executing program 2: r0 = shmget$private(0x0, 0x2000, 0x800, &(0x7f0000a8e000/0x2000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00008ed000-0x34)=""/52) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071e000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000038a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000404000-0x4)=0x2a40) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a99000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x4, 0x2, 0xa0, 0x20, 0xbf, 0x8001, r3}, {0x0, 0x6, 0xffffffffffffffe1, 0x3, 0x3ff, 0x7f, 0xffff, 0x7}, {0x1f, 0x7, 0x100000000, 0xfffffffffffffffb}, 0x81, 0x4, 0x1, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3b}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x3, 0x1, 0x1, 0x1, 0xfff}}, 0xe8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000932000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000850000+0x2d0)=0x5, 0x4) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00005a6000)=""/71) clock_nanosleep(0x7, 0x0, &(0x7f0000cab000+0x303)={0x0, 0x0}, &(0x7f000029a000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x40101283, 0x101) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/05 17:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x7fff) ioctl$int_in(r0, 0x5421, &(0x7f0000d6d000)=0x800) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c97000-0x11)='net/fib_triestat\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000059d000-0x4)=0x6, 0x4) 2018/01/05 17:19:47 executing program 5: prctl$void(0x2a) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x3) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000be9000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e85000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b5d000-0xc)={r3, 0x80000, r1}) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r0, &(0x7f0000853000-0x1c)={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fcc000-0x48)="99daa6d652cb8b7cda743618237f86e4779ff8cb6b000003e29ccd43d9d3d259cddca87f000000000000000085ac2bece565df6767a776aa9ff7f4644b063f934076000000000000fff27b10c27a43547f02873fcdeeaa7082000000000000000100000007e9952264f5e2913d5cc75ed22828389ff1acb8d3de3175c427e3094cd1e9655c480a1cecd45cac1b7ca80e", 0x90) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a01000)={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, {0xa, 0x0, 0xfffffffffffffeff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5fe}, 0xba, [0x8001, 0x45, 0x4, 0x5, 0x0, 0x0, 0x3, 0x20]}, 0x5c) 2018/01/05 17:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$midi(&(0x7f0000a92000)='/dev/midi#\x00', 0x3, 0x400400) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000425000)={0x0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000a34000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e8b000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f000059b000-0x2)={0x0, 0x0}, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000124000/0x18000)=nil, &(0x7f00009cb000-0x18)=[@text64={0x40, &(0x7f0000a7b000-0x60)="66baf80cb84296c78cef66bafc0c66ed66baf80cb8c97f2382ef66bafc0cb03dee0f20d835200000000f22d8410f00de2e0f0866b8fe008ed866ba410066b8358066efb981000040b8ec9b0000ba000000000f30c4239d5e4308dec4027918eb", 0x60}], 0x1, 0x0, &(0x7f00009b8000-0x10)=[], 0x0) 2018/01/05 17:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000905000)={0x5, 0x81, 0x69, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/dsp\x00', 0x7a8b5dd5fad37ff6, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000aa000-0x4)=0xd5, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003bf000)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000220000-0x4)=0x0) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001c3000-0x78)={0x3, 0x78, 0xe358, 0x2273, 0x6, 0x1, 0x0, 0x8, 0x40, 0x2, 0x7ff, 0xffff, 0x5, 0x10000, 0x200, 0x0, 0x5c5c, 0x7fffffff, 0x80, 0x0, 0x5, 0x101, 0x88c, 0x2, 0x789, 0xffffffffffff8291, 0x9, 0x8, 0x9, 0xfffffffffffffc00, 0x105, 0x4, 0x7, 0x10001, 0x7, 0x3, 0x8, 0x3, 0x0, 0x400, 0x2, @perf_config_ext={0x101, 0x3}, 0x4, 0xa7, 0x100000000, 0x6, 0x4, 0x537, 0x5, 0x0}, 0xffffffffffffffff, 0x7, 0xffffffffffffff9c, 0x8) close(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f000044d000-0x8)=0x0) 2018/01/05 17:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000532000)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000190000-0x1c)={0x5, 0x4, 0x76, 0x0, 0x7fffffff, 0x4, 0xb40, 0x4, 0x3f, 0x1000, 0x1, 0x3, 0x0, 0x80000000, 0x64a2, 0x6f, 0x2, 0x0, 0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002f0000)=[{&(0x7f000078f000-0x2a)="290000002100190014010000000a0006020000000100ff000000000404000300000000002400030008", 0x29}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000077b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = dup(r1) getsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000aa7000-0x4)=0x0, &(0x7f0000fd1000-0x4)=0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/01/05 17:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') mknod(&(0x7f0000cdd000-0x8)='./file0\x00', 0x38e158cf4d1840b9, 0x80000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000016d000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000588000)=0x0, &(0x7f0000f3a000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) accept$packet(r0, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000752000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000594000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81, r2}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f86000-0xc)='/dev/amidi#\x00', 0x6, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000f86000-0x4)=0xb2, 0x4) bind$alg(r0, &(0x7f0000f7e000-0x58)={0x26, 'skcipher\x00', 0x0, 0xc0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000396000)={0x0, 0x0, &(0x7f0000f82000)=[{&(0x7f0000ce1000-0xeb)="c8f0ba37885aa68f80b9328dbef7c47bb22c80799c2a203053d3b11b76b138d4ab374bd6c9de3c9c9a9d76c4cc5f0c886b95e2f6b5160ed7ba5e2a06a09a5cb4e46dbac0332acb1ff4e7937528b617a9737a4ef0631ab8a53ad8b3c9f5f54c54", 0x60}], 0x1, &(0x7f00004b7000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = timerfd_create(0x6, 0x80800) socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f00006bc000)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f00006ed000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00009ac000-0x20)={{0x0, 0x1c9c380}, {r1, r2+10000000}}, &(0x7f0000609000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 17:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000001, 0x0) sendmsg(r0, &(0x7f00000ef000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00004ae000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) write(r0, &(0x7f0000c83000-0x14)="", 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r0, &(0x7f0000304000-0x21c)=[{{&(0x7f0000271000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000081000-0x10)=[{&(0x7f00004e5000-0xc1)=""/193, 0xc1}], 0x1, &(0x7f0000b4e000)=""/13, 0xd, 0x0}, 0x0}], 0x1, 0x141, 0x0) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000280000)={0x0, 0x7}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00003f6000)={0x6, 0x0, [{0xc000000b, 0x9, 0x100, 0x0, 0xc03, 0x0}, {0xa, 0x6, 0x9, 0x7fffffff, 0x10000, 0x0}, {0xc0000000, 0x0, 0x40, 0x5, 0xffffffffffffff7f, 0x0}, {0x80000001, 0x20, 0x800, 0x4, 0xffffffff, 0x0}, {0x8000001d, 0x1a14, 0x8, 0x20, 0x3, 0x0}, {0xc0000007, 0x10001, 0x80000000, 0x1, 0x1ba, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00003ca000-0x98)={0x1, 0x0, [{0x38f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000644000-0x18)={0x44, 0x0, [{0x200000000000194, 0x0, 0x400000}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067b000)='/dev/sequencer\x00', 0x201, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000654000-0x10)={0x1, 0x3, 0xe787, 0x4}, 0x10) 2018/01/05 17:19:47 executing program 7: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000abd000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000055d000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000458000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000040f000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000161000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0xa, 0x18, 0x18, "514b660b07ee66abdc8cca61ac18b183d770189c323ebd0a766c24c26b9c503cf7bfe9fadca84cdc409bf28613a573c1b0ff13c9aa3be226116fbd104550fd25", "e2df1ac50d55b07579af5fca87d00c7c038b483dc21f57e4a0f747587f523cc6", [0x8, 0x98], 0x0}) r3 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='\x00', 0x1, r3) r4 = add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb4000)='\x00', 0x1, r3) r5 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) r6 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r5, r6}, &(0x7f00002b5000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f7b000-0x8)='./file0\x00', 0x4000, 0x29) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f7b000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f7a000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f7c000-0x74)={0x0, 0x6c, "839aee28ad985fdb704ee09e741b56a69c4b638dfb9cce3646f3ab61c4d745226e773ee65bee98d4b03ba9d1b128012b865f5ef1089667e4ed5ebc722a1ff37811f0faed1f43621ee815f367cb89ed751cbba79673079b4b5d26b5c39296b50a11a5ee4a171fa0cea6c5655d"}, &(0x7f0000f7c000-0x4)=0x74) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c4a000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x100000001, 0x8, 0x32}, 0xa0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000f7d000-0x30)={0x24, 0x0, &(0x7f0000364000)=[@clear_death={0x400c630f, 0x4, 0x1}, @clear_death={0x400c630f, 0x0, 0x2}, @enter_looper={0x630c}], 0x87, 0x0, &(0x7f0000f7c000)="05288ce2155a6d2da76c5204a6bae35129ceac121c63b7c54bc3b4d56aeea8b30d7c739162caeaaac941a70d0b7a946b83b2becaad089478abd0c764473910792bcec2396fbb0a98e6a1f0fd69b2fa37694575b1d3a93d726b62bd3f7ef7038bc0aa3cfd05431e1160c66e6bd6eb072364a027ea2455125181e2c6b2f031cf7079f7c003ed8547"}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f7b000-0x6)={0x1, [0xfffffffffffff219]}, 0x6) 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioprio_set$pid(0x2, 0x0, 0x4005) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = semget$private(0x0, 0x7, 0x40) semctl$SETVAL(r1, 0x1, 0x10, &(0x7f00001cc000-0x4)=0xc337) 2018/01/05 17:19:47 executing program 0: clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f0000bb2000-0x8)={0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x2000) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f000026e000-0x8)={r1, r2}) 2018/01/05 17:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a95000)='net/packet\x00') sendmsg$nfc_llcp(r0, &(0x7f0000905000-0x38)={&(0x7f000089f000-0x60)={0x27, 0x7ca, 0xfff, 0x7, 0x0, 0x3, "49fc198b0249af8fe0ed9dd07fdf3d979e35327f0f4530029a5d65d15ebbfcad954fef731d66e0a10ca84215d348fe89bad74482d8b1ebd7ddb54b5eff70aa", 0x5}, 0x60, &(0x7f000048f000-0x20)=[{&(0x7f000081c000-0xb6)="f16ef20c513338cd891dc459136c5cce9185a6c0c8c96a476658fa5f9d726c78717391651e31dcadc55113eeb06de6c07c9df0539eb564ef88489b9b9b78786f18fb552da76f3e2cb394b5383c0c3ea6e2a9847ba325029c020a023c9dbb6c9ea10aab04531c9bb6ac1d431655aaf05883d126f28a0aee8f3602046f369fc9ec862f83f078981e6e6ee88be494e97822b661c39b2a5772dea1f719c70ac700eed7b0fb76580e4c77b378d82437c0a5976aff6d57f80b", 0xb6}, {&(0x7f000005f000-0x16)="78584ec8bfdb3fd10428017230098f8a4919f6faed951143740c51d71dbf8a936c94618970c09115a1aa12bd055d71415d9d748849a000061c5203905eb30e38c0a7375d1020ab112c9b1abed9bcbeed6f52c63af0a3ba77a282aeede8cf8906", 0x60}], 0x2, &(0x7f0000aed000)={0x100, 0x0, 0x9, "f45020360f751c2f49cff8014d5aaffca71def2e6aab186555d7b15b3a93c46b0f8d6b9136c70836d3da1036323ee77c014d3907b6b69bd6d22cbc10a27ba59278b395305f3fb0aa9234819d4f35c021a0a9369429d030ccbd265ef51b5c296250e42d3afca88e585aa46d26abcd981e6cdf8dc9c345335ece3f6fc6e8f6ec6d3836deec4b7c6099ca2dd08d52f42aefaa4eecf52c816a3cf8a48fd8f9ecdc479e370db561694304b7b5c1dea92843ebf0fccb6d711cb260cb6c5c390147da6d5c53b4c695de46211cfc466876a632bcac338d4c4be4d62f59858c3d7e1c49c0076782a0997598334adc066d"}, 0x100, 0x20000840}, 0x0) r1 = socket(0x9, 0x2, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004d9000)=@assoc_value={0x0, 0x0}, &(0x7f0000e7b000-0x4)=0x8) write(r1, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) syz_open_dev$sndpcmc(&(0x7f00005c9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101) 2018/01/05 17:19:47 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x6, 0x0, 0x9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x9, 0x1, &(0x7f0000589000-0x8d)=""/141, &(0x7f0000edb000-0x4)=0x8d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xf1, &(0x7f0000000000)={0x0, 0x0}) recvfrom$ax25(r2, &(0x7f00003bd000)=""/254, 0xfe, 0x40000000, &(0x7f0000245000)={0x3, {"a69bf8db9e9ee0"}, 0x2a2}, 0x10) rt_sigaction(0x21, &(0x7f0000262000)={0x8000, {0xfffffffffffffff7}, 0x40000000, 0x1000}, &(0x7f0000a3f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004ad000-0x8)={0x0}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00006e8000-0x10)={0x0, 0x0}, &(0x7f00006c2000-0x4)=0x10) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f00000ef000)={0x0, 0x0}, &(0x7f000010b000-0x4)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f000024b000)='./file0\x00', &(0x7f00005c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000abe000-0x20)=[0x0, 0x0]) close(0xffffffffffffffff) r0 = syz_open_dev$usbmon(&(0x7f0000e01000)='/dev/usbmon#\x00', 0x81, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000902000)=0x3, 0x4) 2018/01/05 17:19:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e5000)=0x0) sched_setattr(r1, &(0x7f0000f9f000)={0x30, 0x1, 0x0, 0x8, 0x7ff, 0x5, 0xe7c, 0x6}, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000018a000)=@un=@file={0x0, ""/4096}, &(0x7f00008e3000)=0x1002) writev(r0, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/05 17:19:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x5, 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"0af257807e9017"}, 0xc049}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x78)=""/120, 0x78) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x4, 0x0, 0x407ffc0004}]}) epoll_pwait(0xffffffffffffffff, &(0x7f0000be0000-0x60)=[], 0x0, 0x0, &(0x7f0000497000-0x8)={0x0}, 0x8) socketpair(0x11, 0xe, 0x7f, &(0x7f0000ed4000-0x8)={0x0, 0x0}) 2018/01/05 17:19:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x66, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000332000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e6000-0x4)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f000003e000)=0x0) r3 = accept4$inet6(r2, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) bind$inet6(r3, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000038000)='/dev/audio\x00', 0xa00, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000007f000-0x4)=0xffffffff, 0x4) getgid() r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f000093d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r5, 0x0, 0x100000023, &(0x7f000041e000)=""/207, &(0x7f0000e7a000-0x4)=0xcf) inotify_init() sendto$inet(r5, &(0x7f000000d000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000094000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000302000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000)=0xc) sendmsg(r0, &(0x7f0000206000)={&(0x7f0000734000-0x10)=@nfc={0x27, 0x3, 0x0, 0x6}, 0x10, &(0x7f00007e3000-0x30)=[{&(0x7f0000929000)="bb1eb35cd751a401b881e5480eef594ac0e7e2b728467d3248378234c778742c6fe63cc69fbb0277d8dd239efd04712db0131b9fbdf95be89693301936f02a34ba55ca6f6cf998d55825cac60a37e1e402ea6da6477817ed31bde92169a526b5f3e56e3ee8eff5cd28bb74bb826e907bf4b69c18850d4bab00a43d3de673bb241b746039035f3303ef897f2fd62a52039a944bb73e4fd3a9e1bf8ed71fe7d0c8d4ee7fcbfea66b15396d616c80a1b89c73c7dd2dacebc0cb73335152d238c17b88f1229416de48b980097e9a360e85d6bb6161ceaaf033690055560750db66bb94d8a410850e1f9fdaa562a2cdb67b861c05ba85c67d", 0xf6}, {&(0x7f0000757000-0x91)="7c5535f675b294c4435b1db1654bd6f416e0f67304d849e0252f042ae1e684aafae460db2a58bb7fd156e4d886f7e6cfee3ef973957127f23b7eb1e6fc01d436388ab9e5c59cee9fb462066433a11b4c684048dedd99034c3e824e83a08180d2d0a48d16a0c5c391a451ca5d5115e46cee1c67ecaeb7852e1934ac2e77c39b96fb02d20ae252f347d82767b176477e5259", 0x91}, {&(0x7f0000e04000)="4ab606a1a316934c6914c212908f6ea350d66a7bd7112a086d73427d278f3b2dcca7eb702cd2836a67cd506fa630bffbf6f8cf08337f0f10a6a7adb0f092ed19521c328bd0150d61fee0974e0f9aaf1d4d92304b7ccc522329014336d8c74e16023fb73e5608e35f048904d5fa813cc9", 0x70}], 0x3, 0x0, 0x0, 0x20040000}, 0x24044001) getsockname$inet6(r3, &(0x7f000093c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) 2018/01/05 17:19:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000012f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x5, 0x1f, 0x400, 0x1000, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:47 executing program 2: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000011c000-0xd0)="20fd022fcc8c59830ff317050918b4623bed75fca622320a36f53dbe90fcd5498ebfb81459c2fa6d93cc415da511d5aa3bd441ec10dda932ea737bc8f05a30efc6e23569d07b0d8254948e77e33b3208e7330cb70d442638434cadc0d14177ff1a11a03efc14c578c3d962762128864d7fd8b2ec439955c7214af94cb497f6c5e4fb5458e43366000236b21e57ca0dd4e155fa9af5217e281b3d9cbc1a8b86583d05da0dc7e60495cce5089b463987c99ae8c83cda674f86744a2df91bb3f8036018d6a1f78b814e6a50c66da235b444", 0xd0}, {&(0x7f000017a000)="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", 0x1000}, {&(0x7f0000767000)="e334dbefda21114de19a498345a03b047d26fff9f3f885b875aa4dbd1dd3c7dc98c14679287beb4bdf023e6224d93aded3cee13fd56b9ef5f5daca0894894691a4b72804", 0x44}, {&(0x7f0000000000)="d3d2c4efb433fa51aa608ca5a43c276d60c12489a31c478d3833288af8d7b9875156492eda700eef2ead32b344d514f0ad78a27eb99bfaccf86cf38f0baabb", 0x3f}, {&(0x7f000024a000)="3be50cbbce4209efcac24a25fa7724c114b22944efe61dae6e398ab2acf92f69746a4650d358e84b2da49b921b598bd36bdc7d87a120b5fb4e9f4d55f0f0b0ab22d455eca745d0b541f10ff66fc5d383a7e5e4b151c5cd1a52308027186a5fca8b05b6c816ea52b807b550fed12fe1a71f1fdba27876cc65335c478cb96014ae46110902033ac8bacd093f160701e4e9bd7b4c12cf2d1cc800e3c01cdc89118e0a4cf880d43bf8573022f8e2d5ef119f485d2ee4bb139cbe09189cff9fdf39cf2a8c76a1ff334db801d2d8244d0535308e64e02388fb3bb59e", 0xd9}, {&(0x7f000058d000)="f50580591d1dc7a5eba8731fd45224b2d68f74063e7b3ee96aa61f82ce4d3598d85407d7e0b15dcbfb48474454a3c58c23e9ac976c38091f88760be85ed7660ee1fd7663f1b7de3cfccc20fde6980441168fcac7a4ba76cb18284d3967067756bd26274c819a74fa3a361fc5eb120b318796a347db3ba6772f6c7389446ad84de08ff0a66aecf9d877d9875e55b77e934922d5cfaa45ef0a66ec52b44595f155dc07e45da8cc03e757152aea3d9e00845b03931014464026e725570e1a8cfd9b1d08327188862952106b", 0xca}, {&(0x7f0000ec3000)="47a71430324a88d82846e634638d7b76264f7757743eb87e91bf74ac9b8a107ee4ebbb884ad15ad5da2228da121fbabe96887ad1c9695e4a87f42fae238fcc0f098813d84735b5de0e1e14235f6bb4546215fb68afe4124a20293f12be77c42800a16ddd4e68846885d00831883894779750139edf91bde269ac2e1b470fcb3828326ba093aa7ef0116587c5", 0x8c}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000085b000-0xf)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000f79000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000281000)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f9000-0x10)='/dev/sequencer2\x00', 0x101040, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000058c000-0x54)=""/84) r1 = syz_open_dev$usbmon(&(0x7f0000429000)='/dev/usbmon#\x00', 0x8, 0xc0000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000338000)=0x2, 0x4) syz_open_dev$adsp(&(0x7f0000870000-0xb)='/dev/adsp#\x00', 0x3, 0x4a0082) r2 = syz_open_dev$sg(&(0x7f0000587000-0x9)='/dev/sg#\x00', 0x0, 0xc0002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000b7000-0xc)={0x0, 0x2b, 0x10}, &(0x7f0000e4c000-0x4)=0xc) lseek(r0, 0x7, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cb9000)={r3, 0x8, 0x4000, 0x0, 0x54e, 0xfff0000000}, 0x14) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00005e4000-0x4)=0x20) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00009f3000-0x56)=""/86, &(0x7f0000ff2000)=0x56) write$eventfd(r2, &(0x7f0000a7d000)=0x7, 0x8) ioctl(r2, 0x538b, &(0x7f000074c000-0x3)="92cd7a") 2018/01/05 17:19:47 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000ff8000-0x2)=""/2, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000561000-0xd)='/dev/usbmon#\x00', 0x0, 0x8080) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000ff8000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x0, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/05 17:19:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000856000-0xd)='/dev/dmmidi#\x00', 0x3, 0x82) getsockname$packet(r2, &(0x7f0000df4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aa9000-0x4)=0x14) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x398, 0x80, &(0x7f00001e7000)=@file={0x1, './file0\x00'}, 0x8) getpgid(0x0) fcntl$setsig(r0, 0xa, 0x0) dup2(r0, 0xffffffffffffffff) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) 2018/01/05 17:19:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xc, r0, 0x480000, &(0x7f0000ee8000-0x3f)=""/63) syz_emit_ethernet(0x2e, &(0x7f0000695000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "461e76f4"}}}}}, 0x0) 2018/01/05 17:19:47 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb8000+0x58)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00003f4000-0x8)=0x0, 0xffffffffffff478b) socket(0x9, 0x2, 0x8) r2 = geteuid() fstat(r1, &(0x7f0000fc0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000aa8000)='./file0\x00', r2, r3) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000d26000-0x4)=0x4323, &(0x7f0000feb000-0x8)=0x4) 2018/01/05 17:19:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000894000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000456000-0x8)={0x1, [0x0]}, &(0x7f000078d000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000ff2000)={&(0x7f0000a1f000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a31000-0x50)=[{&(0x7f0000a5d000)="136f406b562198925fd0c809f1d6654e361c4140a365025e599693a025e6de3257aebe16a362cfcbfa54ef67b8b63dd1da0aac8599acc8de787f0319b81e1e4b0573accc962e2db3c4beb07224dcb9d9a7994adb21c0e9ff4ca7b6157d53ca1e4d3b7083f08d440013c074a4198e29350d976c467f7d28b65ae7e80cc9072771e28c95164cc3fa865833d1c996d0e3a7e3faa91543c83dc68531d69649b600a3cdf8f4bdb7aca3519465fc594327ef026ca08a4b5f1746d3c5b224a432bb7d4fb25bd1ddd733600e6b57031db2c3d1f4c1f2f4f771ec0ee602c32ceb6bd9173301e11953b5875fb2cc3fff1a9d866021dd0e9228c8", 0xf5}, {&(0x7f0000630000)="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0x1000}, {&(0x7f00000a7000-0x1000)="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", 0x1000}, {&(0x7f0000513000-0x1d)="ef92d190889d49f60382907dde0a842608c65867e21708b5faffbe509d", 0x1d}, {&(0x7f00006fd000)="02398e385996c12786077071ee13fd9a7cd23ee05831201c4ad758c74101c3546d0dbb4614940b4efa1d4751ee5add3d81b1db1738c4f977e6c31ab410b1726332ae66901e899341d040f043a58550ab66e5e8caff7f0ccf60ea24", 0x5b}], 0x5, &(0x7f0000100000)=[@sndrcv={0x30, 0x84, 0x1, {0xb4f, 0x1, 0x8002, 0x7, 0x1, 0xcaa, 0xf6, 0x3, r2}}], 0x30, 0x10}, 0x81) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bd9000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006f5000)={0x2, &(0x7f0000136000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c11000)={r2, 0x4, 0x2, 0xa5, 0x800, 0x200}, &(0x7f000079c000)=0x14) r3 = accept$inet(r0, &(0x7f000060c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c90000-0x4)=0x10) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f000066f000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00008e4000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000982000-0x8)={r2, 0x6}, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) 2018/01/05 17:19:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c41000)=@random={'system.\x00', '\x00'}, &(0x7f0000998000-0xcc)=""/204, 0xcc) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000d12000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/05 17:19:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e1000-0x11)='/dev/vga_arbiter\x00', 0x321000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000a10000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000d04000-0x20)={0x0, 0x0, 0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:47 executing program 5: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffe) write(r0, &(0x7f0000e70000)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be0", 0x24) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fab000-0x4)=0x0, &(0x7f0000faa000)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004b2000-0x4)=0x3ff, 0x4) 2018/01/05 17:19:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f00001b8000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000cd6000-0x100)="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", 0x0, &(0x7f000000a000)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f000076a000)='/dev/audio\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000050a000)={0x0, 0x1}, &(0x7f00004ea000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b26000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, 0x98) chdir(&(0x7f00002d6000-0x8)='./file0\x00') mknod(&(0x7f00000ac000)='./file0\x00', 0x1000, 0x0) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x94001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x3c)=[@in={0x2, 0x2, @rand_addr=0x8e96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x38}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) move_pages(0x0, 0x0, &(0x7f00008f7000)=[], &(0x7f0000091000-0x4)=[], &(0x7f0000f43000)=[], 0x4) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000371000-0x14)={0x4c2b, 0x0, 0xb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009ca000-0x70)=[{&(0x7f0000529000)="", 0x0}, {&(0x7f0000dcc000)="758388cd2702129cbd2d12e507719809a9897e66fe899f43963774c860b31a2f651c1d18f8bf67d7fdb52b0cf0fb4b9316d575ede528bad91c0716b0ce119cb217c42f242b6596760351d77b0ee261cd7c74e322d6d33e6aad31780408f882d5e42ed80809bcfb12f28561a0849f8c665d57802839fb2241ba025df67efc5c4f842d55b7d016cf1c0cf6ad480b20776af6533f3eca0f70f097a5ffdd27662801a3b101042d34dd4a180935c38c6686242b2c6e151cf9d2ec04ab85a5e1fca42be2c27aafe8c301c240", 0xc9}, {&(0x7f00007bf000)="93035b7b273b8c04e22610231b2219e74b63828e1cffe4fe2e071242d18413acb77e69bf63c4cfad7ccc92939be17cdbc117fd750ce0dfb6d9aa56e9d0edabd4d99d64dd7442612193093a21d42ac1cfe7da86cdf56bcd386875aa52b203", 0x5e}], 0x3) r2 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000bb7000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000496000)=[{r2, 0x2411, 0x0}, {r0, 0x0, 0x0}, {r1, 0x40c, 0x0}, {r1, 0x0, 0x0}], 0x4, 0x80000001) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000fe9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe8000)=0x14) shutdown(r3, 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fe9000-0x9)='/dev/ppp\x00', 0x10000, 0x0) bind$nfc_llcp(r4, &(0x7f00001ef000)={0x27, 0x1, 0x7, 0x0, 0x3, 0x6, "ce1b6b47a3964a1103f847c783263e56704024abef1bb51054f11820f8ba726476fe64b2be986b108600f715726bfc5677c99a44ee3f6a668505a439623e63", 0xde00}, 0x60) 2018/01/05 17:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003a0000)=0xe4d, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/05 17:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000093b000)=0x8fc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000390000-0x9)='/dev/ppp\x00', 0x100000, 0x0) r2 = accept$ax25(r1, &(0x7f0000ac6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eb8000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000d11000-0xe)='net/protocols\x00') preadv(r3, &(0x7f00009bc000-0x40)=[{&(0x7f0000081000)=""/163, 0xa3}], 0x1, 0x100023c) sysfs$1(0x1, &(0x7f000003a000-0x1)='\x00') getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000006000)=0x800, &(0x7f0000455000-0x8)=0x1) socket$llc(0x1a, 0x0, 0x0) sysfs$1(0x1, &(0x7f000089c000-0x8)='-em0-^^\x00') ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d38000)=0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000bea000-0x93)=""/147) flistxattr(r2, &(0x7f00009af000)=""/173, 0xad) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000b4b000-0x1a)={0x53, 0x4, 0x6, {0x80000001, 0xfffffffffffffff9}, {0x0, 0xcb31}, @const={0x5, {0x3, 0x1, 0x0, 0x4}}}) getsockname$netlink(r3, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0xc) [ 56.436927] dccp_invalid_packet: P.Data Offset(224) too large 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f000074d000)="", 0x0, 0x20008045, &(0x7f0000a9b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) sync_file_range(r1, 0x3, 0xbf, 0x7) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) truncate(&(0x7f00002e2000-0x8)='./file0\x00', 0x7) connect$inet(r0, &(0x7f0000205000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000021000)={{0x0, 0x101}, 'port1\x00', 0x80, 0x40, 0x8000, 0x6, 0x4, 0x3, 0xe4, 0x0, 0x1, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000546000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00009d9000)={0x9, 0x0, {0x0, 0x0, 0x4, 0x0, 0xc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000de3000)={0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000a7e000)={0x7ff, 0x4}) syslog(0x3, &(0x7f0000f0b000)=""/4096, 0xfffffe06) [ 56.545965] device eql entered promiscuous mode 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8030000000000084) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000097f000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002a1000-0x4)=0x80000001, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r2, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f40000-0xef)={r1, 0x2, 0xe7, "a19283ccd778d4b73b3f45a8fbfe6bc34c6da563c16dfbb916a4a95fd2bf76f38af7634ea6790cf5595424818196165bc6157285ccc45cbae0f69a3c257b0a3a5eef93643b05faaf3d5dd074637c6f62591b755ad8bced4b95172169e52c37c68f3f2bee494a5c05c042ae4d5ebac46157dbb9acaa21277074bc4d6e89ca3bd93f8a184d2cf2296994f0b801f6ff9b7f4a9bff5443f036d6fc81a872e1290425424600f39952a589b65b40f5efb53ed7c8279f5766bc1be87fc1b273eb9b7113f99a1c987033e222b3eba49a3094899f8eeab2f808b7b94fcb7942fbe34f5c9534dd8ae59e7c14"}, 0xef) r3 = syz_open_dev$usbmon(&(0x7f0000323000)='/dev/usbmon#\x00', 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000dd5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200040) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000e93000)={0x57, 0x217, 0xfffffffffffffffe, {0x7, 0x428812d4}, {0x100000001, 0xe34}, @period={0x5f, 0x3f1854dd, 0x8, 0x0, 0x1ff, {0x2001ff, 0x3f, 0x0, 0x8}, 0x80000000000000ad, [0x9, 0x3]}}) 2018/01/05 17:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x0) sendto$llc(r0, &(0x7f0000412000)="0a809c61acd37fec3b02473e0517e9a1a3c3a061c55801f024f429bc47c43c8e2e343be3b790fbb376a6358d0c5b647c510459f71f7c220c08a153e79b78c04d7fd13f08b9152066f9543ec610a439da8276ce7012", 0x55, 0x800, 0x0, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cf0000-0x14)={0x0, 0x10001, 0x1, 0xde, 0x4b, 0x7}, &(0x7f0000a24000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a8c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ffd, 0x0, 0x9, 0xd01, 0x982}, &(0x7f000048e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007da000-0x10)={0x2, 0x8000, 0xf6, 0xffff, 0x0}, &(0x7f00008d1000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x10d, 0x10, &(0x7f0000c7e000)=@sack_info={r1, 0xffffffff, 0x2}, 0xeb6807b8a7c114f5) clone(0x0, &(0x7f0000825000-0x27)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ecd000-0x4)=0x0, &(0x7f0000deb000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d2a000-0x79)={0x0, 0x71, "6d4919f7376fb8e947e4e8f9ad9f4bd514db12f35369b3c4c235f4d66996265eace721cb3f2aef112c1014d8f3bf9790d198a61ba61dc87608a4b7824c4b646631bbc01f98f423ea2cc41f4d96af9f766615917505f641afedc3db10897aff4517e4dc718f27bb0736c0cc61ae409b2930"}, &(0x7f0000d55000)=0x79) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003b9000)={r2, 0x7f, 0x5, [0x4a25, 0x6, 0x20, 0xff0, 0x7]}, &(0x7f000051e000-0x4)=0x12) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) write(r3, &(0x7f0000001000-0x27)="260000002400430504edff0101000021f0ff10040200000000ecff00f1fffffbffff03000000", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f00003b8000-0x1)='\x00', 0x1, &(0x7f0000aa0000-0x1)='\x00') timerfd_create(0x5, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000079000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000200) tee(r3, r3, 0x400, 0xe) 2018/01/05 17:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) ioctl$void(r0, 0x5450) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000609000)=[{&(0x7f0000037000)="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", 0x1020}], 0x1, &(0x7f0000577000)=[], 0x0, 0x0}, 0x0) io_setup(0x8, &(0x7f0000be0000-0x8)=0x0) recvmsg(r1, &(0x7f00006ef000-0x38)={&(0x7f0000741000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ba7000)=[], 0x140, &(0x7f0000ef4000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) io_getevents(r2, 0x5, 0x5, &(0x7f00004bd000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00006c5000-0x10)={0x0, 0x989680}) r3 = dup(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000032a000)={@generic="85b1a5b6c74d01411c3a71edd13c9179", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000617000)={@loopback={0x0, 0x1}, 0x1, r4}) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000025e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000117000)={0x0, &(0x7f00000e8000-0x8)=0x0, 0xffffffffffffffff, r2, 0x7}) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e22000)=@generic="d0b63052317d4b9c9410d5bfcd89b4f2") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000fc3000)=0x0, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fc7000-0x8)='./file0\x00', &(0x7f00009b8000)='./file0\x00', &(0x7f0000500000-0x7)='pstore\x00', 0x800000, &(0x7f0000812000)="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") recvmmsg(r1, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92, 0x0}, 0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000003f000)="c5c6e50678cb904586b0f11fdb9bc088fd82b7a25e83b7ffc1b6cdaf7636ae2e1d10b4ec9fe0202928608a13acd6b568aa63ba71753499b530e1441e334915e896bb7f8eb5497a4da0f3c2587585fc32a980d62c823e8a210d7fd80e7f08268b5f6ec6d97fc90539aac86a99829bb9b3d693885ecab1554342535d4d2765ce290b011f31f0b81882f8cbca06c981810a001f838fd0bbcd06d39198179d5a3fd3adf8cb652c39f85aba7bff9d931c07d1244c88b31cc78c888808b8f51519a2bcd44860b9815db29802105a52b6454040067b30610407f5ba6b5ffa6fc3a27dfc4544b149e22f0361caf190c6", 0xec, 0x24000000, &(0x7f0000fc8000-0x10)={0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000efa000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$inet(r0, &(0x7f0000f83000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c46000-0x48)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x7}, {0x0, 0x0}, {0x8, 0x0}, {0x0, 0x0}, {0x1, 0x0}, {0x0, 0x0}], 0x5) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) listen(r0, 0x200) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) recvmmsg(r0, &(0x7f000093a000-0x78)=[{{&(0x7f0000939000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000939000)=[{&(0x7f0000939000)=""/4096, 0x1000}], 0x1, &(0x7f0000192000-0xa7)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000012a000-0x10)={0x0, 0x1c9c380}) sendto$inet(r0, &(0x7f0000642000)="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", 0x241, 0x11, &(0x7f0000938000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sync_file_range(r1, 0x40, 0x0, 0x1) sendmmsg$alg(r1, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="52a93be080e29364b2f426ead22b9570b1", 0x11}], 0x1, &(0x7f0000f96000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f98000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socketpair(0xd, 0x800, 0x1, &(0x7f0000c3b000-0x8)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000e06000)={&(0x7f00002ba000)=@nfc_llcp={0x27, 0x800, 0x1f, 0x7, 0x8, 0x7, "7fa861bfdd50135ef1ecc3e50d6a51fd93e8f955ef748c97cba678bf6039c49fcb3bff762ac9f7cbc178f74b7c8bd0396431efe06c075276d22dc45a334674", 0x400}, 0x60, &(0x7f0000a55000)=[{&(0x7f0000f9f000-0xbf)="807f471e827614634225ea4856e9dabded0682a11ca8b1669dd9d72968ee469cb7d8258073beebb716651b64e82403e2bb16d9492802ba6eec89e84856d35e38a33fdce58e88693693b6d5f9c06a7ba0198699ca07375e2128c959e8b8aa22696595eea7843140ae7de117bb2448dcd9173ba2fdc7af9af9216ca74fb88cc6f18e5e3e360d6479a4d155d7410016f53607b51bebc312f94938369309ee8c70ee7d296aa0a8a88ec71b69a6aa9c89c24f3ba3046b0a24a3f2a0517f10f3e213", 0xbf}, {&(0x7f000001e000)="55c68670a539bc20b5922050cabbc2ebd711c7564248bdc5b35f7b58b12b30a5d9", 0x21}], 0x2, &(0x7f0000a50000)=[{0x1010, 0x0, 0x4, "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"}], 0x1010, 0x40}, 0x8004) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f00009f2000)='./file0\x00', &(0x7f0000b87000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000377000)={{0xffffffffffffffff, 0x0, 0x9, 0x0, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f000072a000)='./file0\x00', &(0x7f0000ec4000-0x10)=[], &(0x7f000039d000)=[]) 2018/01/05 17:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000454000)='/selinux/enforce\x00', 0x10000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009be000-0xc)={&(0x7f0000860000-0x8)='./file0\x00', r0}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x100000000c) writev(r1, &(0x7f0000a3b000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000415000-0x4)={0x0}, &(0x7f0000402000-0x4)=0x4) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ad8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b08000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008be000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0xffffffffffffff1c, 0x3, 0x0, 0xa5, 0x900000, r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000b07000)={0x100, 0x61, 0x7ff, 0x1}) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000b06000)={0x1, 0x0, [{0x40000000008ad, 0x0, 0x0}]}) [ 56.693815] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00005b3000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000002e000)=[{&(0x7f0000c08000-0x24)=[{0x24, 0x2c, 0x3fd, 0x0, 0x0, "29003d5d0100000000000000000000001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000022000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000769000)=0x0) ptrace$getregset(0x4204, r1, 0x800000000000, &(0x7f0000d96000)={&(0x7f00002d5000)=""/53, 0xffffffffffffffc2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000ef000-0x10)={0x80000001, 0x1, 0xb656, 0x0, 0x0}, &(0x7f0000673000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005f2000)={r2, 0x32d}, &(0x7f0000dbc000)=0x8) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00005ba000-0x4)=0x2, 0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2000014, &(0x7f000000a000)="") creat(&(0x7f0000bd7000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f00007b6000)=[&(0x7f00009da000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000026e000-0x7b)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000479000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b6f000)=0x1, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000078e000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 56.775180] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 17:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c90000-0xe)='/dev/admmidi#\x00', 0x8, 0x10400) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00001ab000-0x110)={{0x0, 0x6, 0xfffffffffffffffd, 0x1, "ee4c806981315aefdaa16d4fd7360d6e8fe3bc3345d0efd733034cb78b92ce5bc0fdcb4a7a2ef0d65c991534", 0x1}, 0x0, 0x0, 0x7, r1, 0x0, 0x1, "7a9cceb27cce084bc422d86af385666f84f56622fd974121cf9261d6f3d8b8ee0d7af82a4d1e49da5b90dfaeb95e7999d05b2900a1c66f825e331206a852ad15", &(0x7f0000015000)='system$posix_acl_access\x00', 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x5769, 0x165, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r2, &(0x7f0000d13000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000a9c000)={{0x1, 0x1, 0x8, 0xfffffffffffffffe, 0x40, 0x6b7f}, 0x2, 0x9, 0x3, 0x72a, 0x9, "2727314da80f6bad695f6a2bfde158ba6fc96e5211d83871f0754e4f5dedf565866a6349ed28901f01db883490eebc7c1509fe64f800081cadfeb6d0095ab25ae084774ea39d6adbc030be842a3e0a22ced0ae3511d23ff489cb7d32ae7233251026379445bfa8a7fc5a1e0771a0158126c479cd3cb6653ae892c3248925fbc1"}) 2018/01/05 17:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ed6000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000edb000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) bind$nfc_llcp(r0, &(0x7f0000d40000)={0x27, 0x4f, 0x8001, 0x0, 0xfff, 0x100000001, "18aa11339ce5108083aa8c6efa685eb409df570a4ff0089ec19600800447454b82fe30294514adca9bcbf53803469f342d6b4393b32fbcf37eb3d0a00fb96a", 0x12}, 0x60) write(r0, &(0x7f0000065000)="00010000010401000000000010008700f30508000800050000000002000000", 0x25d) 2018/01/05 17:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000b9f000)=""/82, 0x52) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d07000)={{0x100000008000080, 0x3}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00004c4000-0x1000)=""/4096, 0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xa, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget(0x0, 0x1000, 0x400, &(0x7f00002b8000/0x1000)=nil) pipe(&(0x7f0000275000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r1, &(0x7f00005fb000-0x1a)=@random={'trusted.\x00', '/dev/vga_arbiter\x00'}, &(0x7f0000395000)='&-system&cgroup\x00', 0x10, 0x0) 2018/01/05 17:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) socketpair$inet6(0xa, 0x0, 0x1f, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000003000-0x4)=0x5, 0xfd45) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x8000000000000007, &(0x7f00004fa000-0x20)={0x1, 0x0, 0x0, 0x0, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000e96000-0x1)=0x8, &(0x7f0000ace000-0x8)=0x1) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x10, 0x0) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_procfs(r2, &(0x7f000080a000)='net/route\x00') close(r1) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c5b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c50000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b33000-0x4)=0x4c) io_setup(0x3, &(0x7f0000569000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = fcntl$getown(r0, 0x9) sched_getscheduler(r3) 2018/01/05 17:19:48 executing program 4: sysfs$1(0xfe4, &(0x7f0000c15000)="000000043975702d001f059474ec6d00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000001000)=0x6e) r2 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7f, 0x400202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000)={0x6, 0xfffffffffffff0a1, 0x1ff, 0xffffffff}, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x3)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0xe}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={r3, 0x17, "cac446afcfce7b4c751a71fab8d99ac94f3bca341549f2"}, &(0x7f0000002000)=0x1f) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000001000-0x10)={0x4, &(0x7f00004b9000)=[{0x9dc, 0x7}, {0x0, 0x5}, {0x8, 0xa03}, {0x80000000, 0x7}]}) 2018/01/05 17:19:48 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001fb000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f91000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="fbf5993ec17da03a8a9f5af78783c6fb", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r1, 0x1, 0x3}, 0x10) ioctl$TIOCLINUX2(r1, 0xc0189436, &(0x7f0000be2000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000003000-0x4)={r1}) 2018/01/05 17:19:48 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/sequencer\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x7ab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000099e000)={r1, 0x7, 0x4, [0x3, 0x1962, 0x5, 0x7]}, &(0x7f0000bed000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80003, 0x0) getsockname$packet(r0, &(0x7f00000be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f0e000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000bc4000)={r2, 0x3fa2}, 0x6) bind$packet(r0, &(0x7f000098e000)={0x11, 0x3, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xa) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002a9000)={0x0, 0x6, 0x0}, 0x4) r5 = shmget(0x3, 0x2000, 0x0, &(0x7f0000c3b000/0x2000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000e64000)=""/117) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000244000-0x28)={0x5, 0x4d, 0x5, 0x400, 0x1}) r6 = socket$inet(0x2, 0xa0007, 0x100) sendto$inet(r6, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3ed9b40900", 0x18, 0x0, &(0x7f0000486000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000f42000)=0x0) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000055000-0x8)={0x0, 0x0}) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) [ 56.869984] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.881587] netlink: 228 bytes leftover after parsing attributes in process `syz-executor5'. [ 56.899957] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000d13000-0xa0)={0x0, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x699, 0xffffffff, 0xd1}, &(0x7f0000d12000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004ad000)={r1, 0x2a2, 0x1, 0x4, 0x5000000000000000, 0x5}, &(0x7f00009b5000-0x4)=0x14) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000696000+0x5c1)='/dev/ppp\x00', 0x8000, 0x0) epoll_pwait(r2, &(0x7f00004ec000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x40, &(0x7f00008ec000-0x8)={0x4}, 0x8) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b46000)={0x0, 0x5b, "9896e3a04c748a2474e9b718070ed47bcbf18020362e5909cb71a21aad42957305ef48c9c42ed9c3d9dd3673b5ac089a73dbb1b9f7cc68ae12a6d77c22a87e1487ea7ed9a09e7c447abf1c13797d67bb68ec4feedb356f12d2822c"}, &(0x7f00006f9000-0x4)=0x63) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d12000)={r3, 0x406}, &(0x7f0000d13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00004b7000-0xdb)={r4, 0xd3, "7694ee93dee81ca22a75c4c6881fbb37dee955b60a4ef4df0b2a139e0733f0d5a859ac3bf366b27dd1b1e7aa0e22882a29773efbcbcb272a2b293d8b2e448a6f3db5a4ea2d0eca41cb792a607061562aebe1b3f455ac079c8f4a23009c0fa84739e944f083623cd6d9f069dc91c627b9f414f1138ffb46ffabee021123494111e952484e392487e5b4db3a082e24df61d17d45da7a1202980d4a43106ef30ef55b26fc39ceefb1622e79066830b580bb72e84d48c7890bee9c2f1baf63ef7f42f50b10c34701383614e11758c0ba30d5b02d01"}, &(0x7f000076c000)=0xdb) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x40010021, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000)=[], 0x0) io_setup(0x7, &(0x7f0000aa2000)=0x0) io_cancel(r1, &(0x7f0000952000-0x40)={0x0, 0x0, 0x0, 0xa, 0x5, r0, &(0x7f0000e22000-0x31)="34febaff78b3940ea1ab8c079c0e14a947965b33a3ba5adec588fa4a7f66a4920ecbd3de6839ac1bd8844e30e01b2c0395", 0x31, 0x52, 0x0, 0x1, r0}, &(0x7f00002cd000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000004000-0x8)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00004ba000-0xc)={0x2, 0x0}) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) accept$packet(r0, &(0x7f00003d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000edc000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000faa000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b90000)=0x0) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc, 0x0, 0x1f, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005ff000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000bec000)={&(0x7f0000f15000-0xc)=@proc={0x10, 0x0, 0x1, 0x3e9e682f041af37f}, 0xc, &(0x7f0000383000)=[{&(0x7f0000757000)=[{0x8c, 0x5, 0x0, 0x7, 0x0, "a2db2ef90f03037040456b9aecb9517e46f93b5436200ebfc0074cdb3720f3c76bcf21f675a6ee73a471e2d3515b1333880675abf5c6e3ba1ab91a77e443c01b784c63a2e5990cbb294804cf26c5efb9ca40838b44f538c025a55bd6cffb35a989a244e04515a621adccfc83fac20c29ed3315a5865fd6daa68703"}, {0xec, 0x80, 0x10, 0x101, 0x3, "8e4d6514200c9d051bbf8854d9c2e78336a2f5bd8bdc47f30b045b5bc4ffe0269f2008d4057258d8b478ea4399264a1dc2f573557a026fe9604dae78adf4b471284a0c5e275298a421cfffae8aeec483302ad5675b207af6f08bd38d0b527d9d0d25167fe44e6e40615282cca8d5ca7e2acd86c6b9554c52d378b0eea2820eb0e4da3c2e9be3e5b35fcf7db23b28baf682ee2e092b98b8696795a605046db5e38563e575c84765e8e55cdd7ea989b0012c8695b7197534d42345bcdb5f55404cd17be9dddce972218a7f1c208597b651e8c48e96143886833d01f0"}], 0x178}, {&(0x7f00006df000)=[{0xbc, 0x1, 0x320, 0xe5, 0x3, "b7041a5602beac9986998ff5b75fb6f65fdec3708594b0875a8a1d3c9b855e27b32a28316848bf219705126a31ca92355cf69325c3fc94c0944ed748a966253a1ace50b530184ebcc0c3c861fd574a667505ea2f8cc81ca1fcb8ceb71920a8bac60f403f3f21c216543fdc6ad55dd739c2c76863f326be0f9e0274b46e9046c9277fdeb59593726e587d204c8abe816767fa5b43794d050f9423aea3782b0d2143ae4ad6092fb83264e689"}, {0xbc, 0xfffffffffffffff8, 0x316, 0x76, 0x0, "ff91c7adb6a084edd7a87ad08826f9996d4d0e55879b8c9e4d1ec40cd6f97525fbbf618b1f846fa2670a88d2686ea792fcc1f87aeae788ea29c798b94e74d54ce6a648d1d4e84b0dde3f0a9001f8858f53a053a96d9ca37612d72a26126b2ebc4383d2220cc24b4ee07e6bacbdad3df7e1bdaa6e4001c5c7dfe699d80609113be2411bd4cca32932640802665ab7782596664accf96ac2a89ebb799d0d983e06b767985272f4aef620"}, {0x44, 0x2, 0x308, 0x800, 0x3, "c26bf9c77494953066d1fb84510e6d48eb589b174697a78076dbbd755eb363ae53bd0dd1a357e954582ea1d69c6ead508832"}, {0x104, 0x4, 0x4, 0x3, 0x2, "18b542b85b4a00b038eae4d41b962c228b2ccb399c7834ca52739e61d01ddaf971495cf09164377f67da7bb9a8f2895845a2aefb8a4616075dd17035218ad1d63c3802c6662fce6ceccf9e90df1f36593129654fd282d515d2a2965880c4d51bca4b2f00a9eab96d1f60f0b4139934f6add963096ad85daa0fdd7792a33241ea3ee80ecd5ad738632291763e9807647c1312d142b2c4c64ee0367f5e05250650ffbe255c012bb0612286622bff31be1f9890d5a433d8d01c6221480c98949c65d587b1134b69e48ef070c3a5164140a7c611434270dbbad04b3522b0b56a5d2908ae21fd149ee10df57bc5ec0227cf04aa"}, {0x90, 0x7, 0x0, 0xffffffffffff9767, 0x0, "46d5e9782494c2b3a5fc68818f1a29f726eb91cad8b8c89a69af099b7a094d18c35af99c324dcfe2da1e22ea8d95f80068bd7159c3152551c2d8aabcbd2b2cfbb6bce99befb486a0b12118b38be941d0290942a1d2dc9cc67da058e059c3f112057207c2ec7a1d66e1a6bd6f89185a8587447757ba3d25fc8a0c0f59f1"}], 0x350}, {&(0x7f0000306000)=[{0x34, 0xffffffffffffffff, 0x204, 0x1, 0x1, "8cea29308c0cdcb163ba5ba3169a0fd42d20400f60fdaa96a4a012cfca9dcf2774f9"}, {0x108, 0x80000000, 0x108, 0x0, 0x0, "ca45d19447923120544c2fac6ed6099bab20537c8a082c170f1404ec345337890b6de282bf6ff8eef67f608aacb1f562fa9a65d6bc12a3de36de72f7c4f597bbbf5afcb3634ee2aecf9f6963a7a4e7075f8c2e2bed89e29e8cbb1cf89cd33c1aa9d6f7f4f4162193b06bda6f77efc32d953dcc75a89a669c575111ca8765ebc2c0702833eed09ca40ef41fb6f53f675b4b23133068cea19d1b2ab97b8bb7b0b85caac2e40d25fc8d8a3a3d5a358bdbee83bba02fb9e608ebe9bfc4df3236f6ceee146554fc9f68c5353ff6a6d1825087d4cde8160ce9c646b886ae4cf12b7a084fc3660edbc8092d26ebb0e276c378c1d4361975e2"}], 0x13c}, 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{0x108, 0x3, 0x500, 0x80000001, 0x3, "189f861398a2426212374a25c334464a6c10dc190f128593c9db68e76824376bbf052aaf6f94de2175ec924efae7d01950c1330f31ed1f251c57baa034e6640286d7859429e163d713cbc9a5d58b2ebc89a68ae3c0956e212459e8c6926912a03b4a132104484a65f7ac303a82d1d99a045e995465bd177319f84ac5cf85b118e467a446985cfadf447b5ca143001608262d470f9efb9cf9c53018a829b5ab1e54f19efac6136c6e5d9f035979f24383cad99a0b7af7a60c5987ee3740dd87e4a14b71842595ab42d9dd0d023d4e544d26680dca635a89dc6b2d38a0b4902678f75e42d9c5f71aa0f9bd716ab6de933767d44f0b72"}, {0xa0, 0x4, 0x304, 0xa87f, 0x2, "1ef20a91a766105de37d606b2cfe6b0302f3f713eae334849797208cc79093112646f36d2fcd97e4ebf3c273ea3ebea1e83812a87fd745705414a04706ec66b51033953bad7a301bd6eb4a4bd95da3f5153c5dbf4e3c20eb8b0c3c313bfe46cf9e78e528b65b5895b728ac04df0e03440912991e686c30706de3aec2eed24f37e5b5a2a5acd0ab564006e835f9b4"}], 0x12a8}, {&(0x7f0000e51000)=[{0x10, 0x6, 0x804, 0x2b4, 0x0, ""}, {0xd8, 0x400, 0x100, 0x8, 0x1, "f88e5ae4c153b31b54a24bac0d1d03a94a854e99c73fa5b66339e3d56fb1481572baa074aa73d41aaba705fa9938adca23436e0b41f43f2551b2778a1c47b652e06275b2cfa37467894f82db828584de9608ca635e9f4ee2e99c65b835fdb78bf29130f6d3f2382efdb0049fc7697851c1fe02b9d8457129a11e151608da6f49086ff3a9da120b79be963353b12b2cbbbfe1a3183d89c0e6cdd229191942cdfca392cfa1ea84ed8e3b70db3f3aff910598a930c7a51b4fb6cec7223886e10a5f221a5dbf669840"}, {0x98, 0xb22d, 0x110, 0x40, 0x2, "e9890aaf5783dbd52fca99d1c7e0f328f28bcd7d052cfce271033c8a076e17928175e8ba0b749cb2d639d8d642ef70e55dabcc61fcecf4392710cb8f6e9b9571dda2b4c12fedf2e0609b9f96a8b54076b3b15e1e98e7e884496f711470d71ea3c2ee59e877350c050708ac94ae527ae49639fad6aa3c0fbd499b1b74e3d77012c2620bc238"}, {0x48, 0x5314, 0x4, 0xfff, 0x1, "4cc10b68dd3d407bf99fc9b95c45929d3c8bca9bdc8780bfb90381704442b54d1ff8ba7c5961ab081a2d20b1f81a92e876279c5cf01b24"}, {0xf8, 0x1000, 0x310, 0xffffffff, 0x1, "31e3df49e0ee682bf311d7f606065182da837ea0a26c28e9008c5834f2110644c41a8748caffda87c196033bca2d6f262108283dc6dc1c50e740c7ed6891383914ac018359a5e6fdba38d1414fc39c48b7b548db1b4c010a03c617fdd26acfa2fb16e21bc6535038178a7360176ff3db155a4fb4c02bd14015752ee49098985652b25286433dc72b79dcbe83710907fd937752efd4582e54d65d3188318ffe627165efbebf8fe48d166bad9110d21b7b8d3a98330897ea240288bec5798da4b19551f86810637775ee461de237c49d39d2c28e3e4126f9ce37129965f62213e62ab5a9483d58dbe6"}], 0x2c0}, {&(0x7f00003f2000-0x5c)=[{0x5c, 0xffffffffffffff81, 0x400, 0x7fffffff, 0x1, "3f3b83ae9bffdf3938af9fab723cd6190d595b85fe5ff7f7439b3c1947eab0e1648d544215d4f61d5416bb4b3ad80a4e9005abe85a71e3191c54be39960a6c17f314af44981806171b"}], 0x5c}], 0x8, 0x0, 0x0, 0xc085}, 0x20000004) clock_gettime(0x8006, &(0x7f0000d15000-0x10)={0x0, 0x0}) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000357000)={0x2, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000e69000-0x8)=0x100000) socket(0x2, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000cc0000-0xb)='/dev/loop#\x00', 0x0, 0x40001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000080b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "da27e44012000000ca105d838805643e11a9070dac9826288190d467d533df9ae5fe09a73fc028d3257926c579dd3b78c51c9e1a020c82195e9bbb9bde71c0e4", "6cfc2f1f0d2a0bb432710503402da0d4956e356a640f28a640b76f0cbef39f8d", [0x0, 0x0], 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098a000-0x8)={0x0, 0x100000001}, &(0x7f000002f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f61000)={r2, 0xff}, 0x8) sendto$ax25(r0, &(0x7f00006e0000-0x59)="462902ddcb3f85fe1f7dcd8f98693738b08f5590dbe4a6c241dcaf117d47753ddf0c42f6f9eb2d1823dc3e437bda0e0e130b86c77c6fa37d6bff48e0fb9a26289f070d3cff6413a2c70664330f69e3e641ef1e12eb5cc95aab", 0x59, 0x40, 0x0, 0x0) 2018/01/05 17:19:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x100000001, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msgget(0x0, 0x8) getcwd(&(0x7f0000dfc000-0x1000)=""/4096, 0x1000) 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f00002e5000)="2d05213f71d1304b18fcd8aa812caab4009c8a87af13c52a5c0f1210ed840651bf8cda78f672f90b21e67223e9450c8765a278ce56596f3e3a0d29b39d3bc2c857b7c55215e021cc60fbfa6df1d5b6bd641cf5cb5b2ed392b38f1d6faf49f829806e26ce904b2f4f65770fd71904acae0e9d4e54848353338763c94d46461a9a1d3885663d258f0552412a78b5f57c6cbda217473c60524ef8") r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003b6000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f5000+0x2eb)=0xe8) r2 = syz_open_dev$midi(&(0x7f0000c7e000)='/dev/midi#\x00', 0x6, 0x101000) getsockopt$ax25_int(r2, 0x101, 0x8, &(0x7f0000eca000-0x4)=0x0, &(0x7f0000de7000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000307000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000510000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000720000-0x8)='./file0\x00', &(0x7f00007df000-0x8)='./file0\x00', 0x0, r1, r3, 0x4, 0x1, 0x20001) listen(r0, 0x0) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e23000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000061000-0xb0)={{0x1, 0x4}, 'port0\x00', 0x1a, 0x1, 0x8, 0x3, 0x76, 0x8, 0xf23c, 0x0, 0x2, 0xbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ec000-0x10)={r0, &(0x7f0000de6000)=""}, 0x10) 2018/01/05 17:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) close(r1) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r2 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x3, 0x1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001a5000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000122000)={r4, 0x1000, "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"}, &(0x7f0000e8d000-0x4)=0x1008) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='system.sockprotoname\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) unshare(0x10000) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000036f000)={r5, 0x6}, &(0x7f0000abe000)=0x6) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000a38000)={0x10003, 0x2, 0x0, 0x1000, &(0x7f0000f74000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000688000)={0x40000000007004, 0x10000, 0x0}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/hwrng\x00', 0x40000, 0x0) setns(r2, 0x20000004000000) dup2(r3, r8) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, &(0x7f000080e000-0x8)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f0000e75000-0x14)={0xbe82, 0x101, 0x7, 0x2, 0x3}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000edd000)=""/14, &(0x7f0000c8a000)=0xe) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)="f5", 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="01", 0x1}], 0x0) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008fc000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000040f000)=0x14) r3 = memfd_create(&(0x7f00008e6000)='\'md5sum&posix_acl_access^:!-#(\x00', 0xc6b6fadbb4814f17) tee(r1, r0, 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000200000-0xc)={r4, 0x80000, r0}) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f00003b1000)="", 0x0, 0x0, &(0x7f000075c000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000065000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000933000)=0x0, 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') poll(&(0x7f0000089000)=[{r2, 0x10, 0x0}], 0x1, 0x5) sendfile(r1, r2, &(0x7f0000493000)=0x2, 0x800) 2018/01/05 17:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f00007ed000)='/dev/input/mice\x00', 0x0, 0x0) getpeername$packet(r3, &(0x7f0000330000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000058000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r5 = syz_open_dev$admmidi(&(0x7f0000ce2000)='/dev/admmidi#\x00', 0x0, 0x40800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r5) sendmsg$alg(r2, &(0x7f000001e000)={0x0, 0x0, &(0x7f0000790000)=[{&(0x7f00007fd000)="8b65caa24881e0858feadbf42de09360", 0x10}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000796000-0xc)=@sack_info={0x0, 0x7fffffff, 0x1}, &(0x7f00000ab000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000017d000)={r6, 0xa0c3}, &(0x7f0000fc6000-0x4)=0x8) io_setup(0x1, &(0x7f0000e4b000)=0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f00004b0000-0x4)=0x80000000) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 17:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000803000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008f7000-0x4)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000906000-0x10)="b527463dd5341d371f689b2b02a98ae6", 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000b3c000)={0x17, 0x0, &(0x7f00006a0000)=""}) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000064c000-0xc)={0x6, 0xffffffffffffff9c, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000a9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x80000000, 0xfe, @sync=&(0x7f00004ae000-0xc)={0x800, 0x11, 0x5}}}) syz_emit_ethernet(0x3e, &(0x7f00007d8000-0xe0)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0994ea05e6ed", [], {{0x400080086dd, @ipv6={0x0, 0x6, "e6ff00", 0x8, 0x88, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x6, 0x1, ""}}}}}}, 0x0) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f37000-0x20)={0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000ce1000/0x1000)=nil, &(0x7f00004a0000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100008, 0x1000000800000008) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f000022c000-0x8)='./file0\x00', &(0x7f00006b0000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1, &(0x7f000000a000)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f96000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006b6000)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x9, 0x2, 0xa0, 0x20, 0x2f, 0x8, r1}, {0x8, 0x6, 0x81, 0x1, 0xfffffffffffffffe, 0x2, 0x0, 0x8001}, {0xd4, 0xffffffff, 0x1, 0x0}, 0x100000001, 0x5, 0x2, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x0}, 0x0, @in=@empty=0x0, 0x6, 0x3, 0x1, 0x4, 0x0, 0x0, 0x5}}, 0xe8) stat(&(0x7f00004af000-0x8)='./file0\x00', &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) signalfd(r0, &(0x7f00005af000)={0x1}, 0x8) 2018/01/05 17:19:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f000072d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) accept4$inet6(r0, &(0x7f000002e000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000cb4000-0x4)=0x1c, 0x800) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00007d4000-0x84)="5aa6a78d956e1b0acf89c9755376fc3178bd1d85489bdce0301dea1e754067e7cce9d90feb34e8ad65dd0726d0d3d1e8dd39a3f04c1e0200f77e22587ba96758527e3f9e27e4b18d712e30e70292ca364947bbf3c587619d3b44bfdaac5cf9ef0ab566dae97b27eb634b00aa81c60dd4c2b93dd9a05e88dd7b07c58e9f018737689a4fc0", 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@generic="9ca285e1abd62e2717994843c0da1b69", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000939000-0xc)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004f4000-0x9)='/dev/sg#\x00', 0x1, 0x200) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b27000-0xf0)={0x0, 0x0, ""}, &(0x7f0000021000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000b89000/0x3000)=nil, 0x3000, 0x10200000008) 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f00008ba000-0x10)='/dev/input/mice\x00', 0x0, 0x103000) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000ef3000-0xba)="7966d4d5ec64d1f062e16e10840504c91b38d9053de314233a15762e588258b56df1d49a896c28963069e33a6d6c1338862ddd65c7fa41e6984506720d7720b1b7fc9619f75823d02d8d7b1f0af47753ab3a1246bf03e003fb21451da48f13941e3aefbb74da397764e6bd184709369a13e22fd072852983d698dd61d6dc9f0c5cad889d76de1a343b1f5cbc01896d619b440de9519a56a86446fbd0b4f14486277186da508279035c4a0a596d8262463bb570a655942b59e736") ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d62000)='./file0\x00', 0x7fd, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000409000)='/dev/dmmidi#\x00', 0xffffffff, 0x800) accept4(r0, &(0x7f00000e6000+0x734)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000649000)=0xfffffffffffffe44, 0x4001fffffff) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00003f6000-0x4)=0x6) r1 = creat(&(0x7f000015b000)='./file0\x00', 0x44) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b73000-0x20)={0x5, 0x0, 0x10003, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a6c000-0x10)={r2, 0x6e90b2fe}) 2018/01/05 17:19:48 executing program 7: clone(0x0, &(0x7f00001a5000)="", &(0x7f0000659000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f00007af000-0x1)="") time(&(0x7f0000f10000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000428000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c7000-0x9)='eth1\',#^\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/01/05 17:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r0, 0x3fb) io_setup(0x5, &(0x7f0000fc5000)=0x0) io_submit(r1, 0x2, &(0x7f0000f7f000-0x10)=[&(0x7f00004cd000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r0, &(0x7f0000104000)="f868937e7d8c50c9a0ad516618a52cf93713a8b4c3af6b5502afb421f34aef033bc926499f5f7e75c7914720c3e5269235d1eea35d017fbb555deb29", 0x3c, 0x9, 0x0, 0x0, r0}, &(0x7f00004a0000)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000aec000-0xe5)="478a8484625a1e7a07e91a559ac71648da7447a199041373f66900eae7c618d0d47ea9404df4a31748f3777dabee47f2a431465192dadacfed7726ecf491afea2788dbc36a72d1a8cadd0168021a4d72263c1d0903e708c3e28548577e93cabd842229908b9dfc387becd060f1aa5644cf3b5e177e42b4439d8c62ba35e75ba71e858f3a462487bc2dd1e10377d57315c4f32d4004afe01e34db1bdc554f402efc594783a366a93a53b6f72fe90fe35d20a97518422a70092d37d3dadae91ff33bc1d35c025d78e3b4f5682381e79a33069f06460150e70f5db2866c0092c04261e7274ffa", 0xe5, 0x0, 0x0, 0x1, r0}]) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00007f1000)=0x0, &(0x7f000062a000-0x4)=0x4) 2018/01/05 17:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d69000)={0x40, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8, 0x6, 0x4ce238a8, &(0x7f000025f000-0x8)={0x0, 0x0}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00001cf000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009ee000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000067c000)=0xb) fcntl$getown(r0, 0x9) getpeername(r1, &(0x7f00007e0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000654000-0x4)=0x6) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000002, 0x803, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f47000-0xbc)=[@in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x45f, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xec, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xbc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000b53000)=0x0, &(0x7f0000d1d000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000032b000)={@generic="0b3651be6ec5a5dc9fc4eac5359a1a5d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000370000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a7f000)='/dev/input/mice\x00', 0x0, 0x400102) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00007ea000)={0x0, 0x1, 0x9, 0x80, 0x4, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000a0d000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:48 executing program 5: mmap(&(0x7f0000000000/0x50b000)=nil, 0x50b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b5000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) sendmsg$key(r0, &(0x7f00000ed000)={0x0, 0x0, &(0x7f0000248000-0x10)={&(0x7f00003ad000-0xa0)={0x2, 0x13, 0x7fff, 0x9, 0x14, 0x0, 0x3, 0x3, [@sadb_address={0x3, 0x5, 0x33, 0x20, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, {0x6, 0x3c, 0xfdc3, 0xd25, 0x0, 0x1, 0x0, @in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffffffc}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000c9d000-0x81)="", 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000f62000-0x80)=[{{&(0x7f0000514000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000336000-0x10)=[], 0x0, &(0x7f0000108000)=""/9, 0x9, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000-0xc)={{0x3e, 0xff, 0x5, 0x7, 0x9, 0x6}, 0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800008000001, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000522000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cb8000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007aa000)=@assoc_value={r2, 0x0}, &(0x7f0000932000)=0x8) 2018/01/05 17:19:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r3 = accept4(0xffffffffffffffff, &(0x7f00004e1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fbd000)=0xe, 0x800) sendmsg$nl_xfrm(r3, &(0x7f00008ee000-0x38)={&(0x7f0000906000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000041000-0x10)={&(0x7f0000421000-0x16c)=@flushpolicy={0x16c, 0x1d, 0x600, 0x6, 0x3, [@offload={0xc, 0x1c, {0x9, 0x1}}, @algo_crypt={0x128, 0x2, {{'ctr(fcrypt-generic)\x00'}, 0xdd, "c3eb21f11c43ed2bab4e9ba10128841d76aa0219713d10210f32eafb6412e3a644ca2d7db2378f3d6942571be6743bba409a052dc23dd48414d55e8a1ad81fd91db3e12e70eb4e7c8dfbd9dd9cd71ced6a0559d27f46dae13258211734292425f1e823afe376f53af36fbc766e5825714586498a09011f2c9c0483ec3716cb63d5ec88c489d5e5276e6455dadff525b6632901a7a51230e2b0b7b99fcc732193c9c745ee9e726593be9b42cc92337307eef72ffcb6faa0f55cf7d846ad324ab108537e89bf006d3f3a6c2bbf826afec6362cc11a0ad42078ef2408aaec"}}, @ipv4_hthresh={0x8, 0x3, {0xa, 0x1}}, @srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x81) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000532000)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:19:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x4000000000000010) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f56000-0x28)={@common='irlan0\x00', &(0x7f000092e000-0x16)=@ethtool_test={0x1a, 0x0, 0x512, 0x1, [0xc2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000d52000-0x14)={0x11, 0x4, r4, 0x1, 0x0, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001cb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000064c000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4}, &(0x7f0000902000-0x4)=0x98) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000606000)={r1, 0x8, 0x3, [0x6, 0x4, 0x2]}, &(0x7f0000901000)=0xe) r2 = socket$key(0xf, 0x3, 0x2) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00001c3000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059d000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000617000)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x0, 0x6d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x93e}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000007000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000756000-0x4)=0x60) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000902000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000902000-0x4)=0xe8) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008ff000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f00005ef000)=[{&(0x7f000045c000)="ebb9c07f4f10aa3cffba374f5055ac7084037869edd73be5d78f559eec135501bfd837e877deae3ea2f1464fa81305993bb6037df8b05760d8837bb669865dbdc8fc18076fe3caf891048e0184029928b15f2f1dd29e8bfa8ee443e891eea9612776706766ec7e5d2653812a2c312d86becf1343c4c61eff207d864621c2b4e436a519b597ecd6c9df027095bb13463c2c3ae1cf0ce337e486c28be613cb9df442bc489835879fc80d1ea23dc22dbe9c072dfebf41f5062e431a88f8a2a49e2f7798aada1a13", 0xc6}, {&(0x7f0000f3a000)="e49e4ae1a28796c557f0ac456048adeca85acc06e0815acf0c9c2abc6023251fa1adfc7fcc732d8b4d12f8f696a935826b35fb30b01144a80f3979e77f7f93b4fb5204b8aa789b564529d8897e94293e815858100e2c8e5b9afa2f0753fa7de962f8f11f8bf062eaf27c8aa9b7d841b3718faa22336aed79e9bd5610f63f5882d1d1adf00d7d28c898e1f0167f5b4fbccc109946c9f32182a02c7e7dbf95b1d2baa976a6b174c3659af9de02e61a6d429f19acca28b5f3670b19c6ec0978c58cbaee994a70f6c2e49b7b878820ec808c026b4147a927055b3678d76e", 0xdc}, {&(0x7f000024e000-0xb2)="40f6247a3d2ab89fb2b6363058e24e9548e6c8b3cd105abe800c370e43a6ff569213697ed48f29097b8a211c7d35ac0ddf0adc06504d5748f50e6a90948c0eb29b8273636610e466e75e179ed964757797990a1024f2f9e745648b6c84bf2bfd18ab20fde0516679d0745a321c88a10978cec411a3d5ccc9f6569e8c72f9d19bdae168f1fb490878960a3a3da4b9ecae07d590e476b698850dd94fca03b534d2e9f712ff8c46a25b01ee6c891716a34c2db6", 0xb2}, {&(0x7f0000fc2000-0x18)="a98c2c1639939e0d21bd0acacc6c8a70786764554eeb4fbe", 0x18}], 0x4, 0x1) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2c000)='net/icmp\x00') sendfile(r0, r0, &(0x7f00001a7000-0x4)=0x0, 0x400) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000faf000-0x4)=0x0) 2018/01/05 17:19:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000807000)=""/73, &(0x7f000039e000-0x4)=0x49) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000af7000)={0x1, 0x0, [{0x250, 0x0, 0x0}]}) 2018/01/05 17:19:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/05 17:19:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x7, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000844000-0x4)={r1}) 2018/01/05 17:19:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000004000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d73000-0x8)={0x0, 0x1}, &(0x7f0000e5c000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a1f000)={r1, 0x200}, &(0x7f0000427000-0x4)=0x8) writev(r0, &(0x7f0000015000-0x10)=[{&(0x7f0000010000)="bfbbab497864142ac485988afff070aa99864cf0578c957b2905db0d596241f03388a1b727f11510179549df172364bca11a35f895b55f054789697ae0509623e7a596614d9e26a4544affe5465f00e1e39f7e14bf38bea1ebbce2e5be6f9c9d", 0x60}], 0x1) 2018/01/05 17:19:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80003, 0x2) setsockopt(r0, 0x0, 0xd1, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004e7000-0x18)={0x0, 0xf5f4, 0x30, 0xff, 0x1f}, &(0x7f0000d38000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d72000-0x14)={r1, 0x80, 0x8, 0x8, 0x8, 0x2}, &(0x7f0000992000-0x4)=0x14) 2018/01/05 17:19:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000934000)='\x00', 0x0) ftruncate(r0, 0x0) 2018/01/05 17:19:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x10001, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ceb000-0x8)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000ead000)=""/88, 0x58, 0x10022, &(0x7f00002d9000-0x1c)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c) write$sndseq(r1, &(0x7f0000012000-0x2e)=[], 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e88000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003c7000+0xa98)={r2, 0x80000, r1}) 2018/01/05 17:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f00006f6000-0x10)={0x0, 0x0}) r0 = open(&(0x7f0000b2a000)='./file0\x00', 0x400, 0x100) mremap(&(0x7f00007eb000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000047e000/0x4000)=nil) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000919000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f96000)={0x0, 0x100, 0xfffffffffffffffc, 0x1000, 0x91fa7a, 0x2, 0xf9c, 0x5, {0x0, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1ff, 0x9ad1, 0x9, 0xfffffffffffffffb}}, &(0x7f0000762000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009c6000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x661f, 0x8, 0x1ff, 0x200, 0x8}, 0xa0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00002ea000)={&(0x7f0000fd9000/0x4000)=nil, 0x4000}) 2018/01/05 17:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) stat(&(0x7f00007d9000)='./file0\x00', &(0x7f000074c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ef2000-0x118)=[{0x0, 0x0, &(0x7f00007d6000)=[{&(0x7f00005eb000)="85c8da3641b439993067e1ab1a0959dd", 0x10}], 0x1, &(0x7f0000fef000-0x48)=[], 0x0, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/05 17:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000056c000)='/dev/kvm\x00', 0x28000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000002e000)={0x10003, 0x0, [0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000bef000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$loop(&(0x7f000000d000-0xb)='/dev/loop#\x00', 0x0, 0x0) fcntl$getflags(r3, 0x40a) 2018/01/05 17:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000258000-0x8)='./file0\x00', 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000677000)={0x8, 0x0, [{0xffb, 0x0, 0x8}, {0xa7d, 0x0, 0x3}, {0x48e, 0x0, 0xffff}, {0x267, 0x0, 0xfffffffffffffffd}, {0x400000b6, 0x0, 0x40}, {0xa6f, 0x0, 0x121c000000000}, {0x9cc, 0x0, 0x6d}, {0x4b564d04, 0x0, 0x401}]}) mount(&(0x7f0000aed000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f00003c2000-0x6)='tmpfs\x00', 0x0, &(0x7f0000a3b000)="fa") 2018/01/05 17:19:49 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000008000-0x60)={0x0, 0x1f, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x0) timer_delete(r1) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000007000-0x28)=""/40, &(0x7f0000010000-0x4)=0x28) [ 57.576646] tmpfs: No value for mount option 'ú' [ 57.592227] tmpfs: No value for mount option 'ú' 2018/01/05 17:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/05 17:19:49 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000001000-0x14)=@ll={0x11, 0x1f, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)=@random={'btrfs.\x00', '!\x00'}) 2018/01/05 17:19:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x8, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000707000+0xfcb)=""/247) 2018/01/05 17:19:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000000)="dbdb45232f921d9c4a3a14b34382a01003685a01e60beb1c709b7f84b6b35121adf89b11bcf6331ef3e1acd0c6d4eeb6eeca8c63e50bff24e4ef27e676dd679f1a98bc766e7ebf44b5fb61cd104b0cff6e77d63537f3baa24f2a32232e32c94b545eea622c0e20c92ef7a8ce84efbcfd8adf98b3ee6832aee91f84b8f335139b2bce2931747479d05de4bea188b54dd1ddf5c060ae53bfc8ce40deb5f3083d39b9627e0da9aee5d58cb87972b060927b31edaadf4fd8b05e60e49b9b92d50301700f6e5f41adf16536c0e917dac625624a7f39929ce4570762c5562e4eff769a70253a56", 0xe4) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000054000-0x8)=0x0) ftruncate(r2, 0x0) close(r1) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000053000-0x48)={0xc, 0xa, &(0x7f0000001000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x100000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x0, 0x2, 0x5, 0xa, 0x40, 0x15}, @alu={0x4, 0x1, 0xf, 0xf, 0x0, 0xffffffff, 0xffffffffffffffff}], &(0x7f0000056000-0xa)='syzkaller\x00', 0x7, 0xec, &(0x7f0000056000-0xec)=""/236, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f000002a000-0x76)="51fbe2adedc3ad5afd79c86a2a4d71d34b1083ab6830419dc6dc8fb7cf5c3f1dc76c4b37d44abd6e20b9b8e5c8f941c9c77033ca7a58ec954f4d5337eea6ce822b165729e34ae4f410fdbad114b5235063bee1b3daa6ba8dfc95d50ebaeef982e8660cb60803ef10639a59f2892fbf290a0bc90dd70a", &(0x7f0000055000-0x4)=0x0, &(0x7f0000054000)=0x0, &(0x7f0000054000)="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") 2018/01/05 17:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f0000fff000-0x28)=""/40) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup(r0) recvfrom$unix(r1, &(0x7f000063c000-0x26)=""/38, 0x26, 0x2020, 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000011d000-0x19)={0x4, 0x11, "535f038c12324a8e8c5f81de1da1b0347f"}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00004f3000-0x1)=0x4, &(0x7f0000199000-0x8)=0x800) read(r1, &(0x7f00003fe000)=""/233, 0x431) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f7e000-0x4)=0x3) r2 = syz_open_dev$mice(&(0x7f00000a4000-0x10)='/dev/input/mice\x00', 0x0, 0x52080) bind$inet(r2, &(0x7f0000a6f000-0x10)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:49 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000002000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f000000a000-0x10)={0x3, {"a6887ed08b876e"}, 0x5}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000010000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000011000-0x14)={0x11, 0x0, r1, 0x1, 0x66, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0xffffff98) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x3f, &(0x7f0000011000-0x8c)="11895e6a00069bc777387ed180a14f332d78ab099f1b5e405c8ec6ca416c7f81090bd5e7283376aba985014c5be4c3d92b0b84a103ff1e755e50af2e8de1c03bddcd9f8218048f07a70d6acb03cde15b76a97d003795eb27f5daa3f05753c28057fb67d4ed39527491d7cd38ed54d500f6e1eea77668c810cb115ef65526ea87afb8836712bd40cf1daec09a", 0x8c) r2 = gettid() getpriority(0x2, r2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000007000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/05 17:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000023f000-0x10)={0x3, &(0x7f000049e000-0x18)=[{0x4, 0x0, 0x0, 0x0}, {0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000071e000)=0xffff, 0x4) write(r0, &(0x7f000061d000-0x22)="1f0000000401ffd60000010720000000000001000000ffdcffffffffffde8f", 0x1f) 2018/01/05 17:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001a4000-0x9)='/dev/vcs\x00', 0x2, 0x0) bind$bt_hci(r1, &(0x7f0000bfd000-0x6)={0x1f, 0x5, 0x0}, 0x6) r2 = dup(r0) bind$inet6(r2, &(0x7f0000f5d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000a76000-0xdb)='1', 0x1, 0x20000005, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 17:19:49 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096d000+0x173)='/dev/hwrng\x00', 0x10600, 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) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x3, 0x8, {0x2, 0xdc}, {0x9, 0x3}, @ramp={0x8, 0x7f, {0x8000, 0x2e9, 0x5, 0x80}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) 2018/01/05 17:19:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000723000)=[{{&(0x7f0000190000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00004f5000)=[], 0x0, &(0x7f0000bed000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2018/01/05 17:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aac000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = gettid() ptrace$cont(0x19, r0, 0x5, 0xfffffffffffffff7) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c94000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mq_getsetattr(r1, &(0x7f000061c000-0x40)={0x3ce6, 0x5, 0x9, 0x2, 0x800, 0xc940, 0xfffffffffffffffa, 0x337}, &(0x7f00008af000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 58.100710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6382 comm=syz-executor6 [ 58.152205] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6400 comm=syz-executor6 2018/01/05 17:19:49 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccf000)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a8a000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000130000)={r1, 0x6, 0x1, [0x6f]}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10000000010, 0x2, 0xc) write(r2, &(0x7f0000f6a000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) 2018/01/05 17:19:49 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f70000)=[{0xb, 0x1}, {0x0, 0x1}, {0x8, 0x200}], 0x3) connect$inet(r0, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000ab1000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) utime(&(0x7f0000e6a000)='./file0\x00', &(0x7f00003c0000-0x10)={0x1ff, 0xff}) open$dir(&(0x7f0000cea000-0x8)='./file0\x00', 0x200300, 0x0) 2018/01/05 17:19:49 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = request_key(&(0x7f0000f20000)='rxrpc\x00', &(0x7f0000f1f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='+\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/01/05 17:19:49 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000032d000-0xe)={0x5, [0xfffffffffffeffff, 0x2, 0x8001, 0x100000001, 0x54d8]}, &(0x7f0000ea3000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffb000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f85000-0x4)=0x8c) 2018/01/05 17:19:49 executing program 6: seccomp(0x0, 0x2, &(0x7f0000a95000-0x10)={0x0, &(0x7f0000000000)=[]}) signalfd(0xffffffffffffff9c, &(0x7f00000b5000)={0x0}, 0x8) 2018/01/05 17:19:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000973000)=0x0) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) dup3(r1, r0, 0x0) 2018/01/05 17:19:49 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000225000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000bf4000)={&(0x7f0000775000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a6b000-0x10)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) fanotify_init(0x8, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000002000-0x24)={0x8, 0x5, 0x80000001, 0xd61, 0x9, 0x10001, 0x6, 0x3, 0x6, 0xc55c, 0x1, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x100, 0x0) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r2, 0x7, &(0x7f0000003000)=[&(0x7f0000000000/0x3000)=nil, &(0x7f0000639000/0x4000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000463000/0x400000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000e06000/0x4000)=nil], &(0x7f0000002000-0x24)=[0x7fffffff, 0xe4, 0x2000000000000000, 0x10000, 0x9, 0x2, 0x8, 0x6, 0x7], &(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xd297c5ee82942502) r3 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000001000/0x1000)=nil) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x3)=0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000001000)={{0x2, r4, r5, r6, r7, 0x4, 0x1, 0x0, 0x0, 0x0}, 0x2, 0x7, 0xfe9, 0x8, r2, r2, 0xd77, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000005000)={"03bcf43a1460d7c532ca3e980c9687f2d46c739e71efa56171f8da8de4813b581486d7608af38de475b667d2536ce79f63a77c91d9ab589c6b808bf95fafb39aa1ea28719239a1f3b763dd4fbfd11f6be86a9076249165d7a44a1ec428e0aebf6410e0486ac7d5e9aa45c595a1d8f70170fa25f0f086ac14a22c3b9d80d1f283e10029e43461a06dee005eb6e077f9dc5b3d7ccf9ab87093d50644f0f9382022725991ddbe44e402220b78b071b0ece9cc852bd4ebcc18144b72878e8a0f744c8db6add96401843f94b73f834031ec7883fd539a1beb6fc3d1299aef716e7a4a9f44e01799ac769a17e59ce292111a7a62d44400991d8bd57f180274477052463ee7b0f681e6b25ca3d69f9dcda401780395663e09727a62bc8176905c7244fa4de437bb393efffca9fcf669a5134c01d13bad69fead6c78d0e29ad87bd88900233f62df49c60d60242cc90a6ca0305e8ad794903f00473e5c4c9e7837103f353d9c84332ad8713e26001b427ca7e8b9d04e2e4d526ee96dcbdd8bdaf0774e7e65bbdb30259fac6ca94938e9312ca8748b2c4b5a44f5fba01f11cc3f822beb41ee98ec5814c3b2a1c41208fee23dfaf95d648d4774853cefea6c1a81216668186c069a1aeb7442c4c272c4b6aa15833322187ac2d169c3c7260fe0ce42bdebfd8c72d521bee36cd1646eb874acd1863a30f56121ea9acbd695c3e753cef5bc35d71d17ecd478132188253425cbc7eb12a330ebc503a2f896abf40d1049cd1308666ce51b54a43d1e5d2c3887386ec5412a77f37b685fb6bc306a2f119c94a3d4b0fd821b017a8a56c377c0a50eb251230de86774556ec339bc2c3492a2035d341b7e12a8f017c679099ae5aa0ebf0214a1b13af523d03ae337018d00c3b800fd40a8aeb940df535e2332b0df46d717b126e24cb5db7e3c18ec34439798e4c74a5fb39ede93e6e8b203fd608b10a197d4ac7f0f10ea7a9a57ebe2d731df90fd5e093dadf80f4a6ee634b001bc591968d91291f68ba09788e5f0fe0f44879d9964334cfcae2471d7b2c785c5c0463c9a463b094270d92e7641d7a85eb2accdf3f893c2d21f65ce9cede20d745803bbdf89ba03f103b9ed8d5e9410b3bf343f1479c851094fc787e18d4eeb784e4135459705b9070007c3680e48f81caaf5b3b864850b8f8d27defacea1cd4cc222b70f06a8f5fd1b388c50096ec6ec071560f98f0abddfe85b08cb660f5cc90236a37b61ca81bd1b1b6b7a83fb802b411d52b950f8d96c743322cce4df2d6a32140fb9d139ed11ac67ac572340be0b2cb7cfd73af089c1957be8de6145b63eb038c9435122f344dedfdb2444fea275979b50d7d47030b23ae95cb9c157072454d8c74acdac388bff66f8b73ac4c08af134a897cd94eec21b2b4d04322e28e74170301224917fa641a31f12f6c393c447ec327d89"}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000002000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041c000)='/dev/rfkill\x00', 0x840, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000493000-0x1c)={0x5, 0x9, 0x2, 0x2, 0x8, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000a5000)={r1, &(0x7f0000e95000)=""}, 0x10) 2018/01/05 17:19:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'hash\x00', 0x0, 0x90, 'ghash\x00'}, 0x58) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d14000)={0x8000, 0x9}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000955000-0xa)='/dev/vcs#\x00', 0x400000, 0x0) name_to_handle_at(r1, &(0x7f0000296000-0x8)='./file0\x00', &(0x7f00002bd000-0x12)={0x12, 0x10001, "3a05f3b705c943a97151"}, &(0x7f00007cf000-0x4)=0x0, 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002dc000-0x10)="", 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e8000-0x4)=0x14) 2018/01/05 17:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bfa000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004c2000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f000030d000)="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", 0x1000) perf_event_open(&(0x7f0000ce9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b73000)="", &(0x7f0000fc4000)=0x0, &(0x7f00001e5000-0x4)=0x0, &(0x7f0000943000-0xdc)="") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f000009e000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x80002) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000448000-0x4)=0x2, 0x4) 2018/01/05 17:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6e000)={0xffffffffffffffff, &(0x7f0000bf3000)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003ab000)={0x0, 0x0}) 2018/01/05 17:19:49 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000f000)=0xc) tkill(r0, 0xf) msync(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000010000)={0x80, 0xbf3c, 0x8ce, 0x0, 0x3, 0x10000, 0x0, 0x1, 0x1, 0xc000000000000000, 0x7032, 0x3, 0x0, 0x2, 0xffffffffffff0001, 0x1, 0x40, 0x80000000, 0x1}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000011000)=0x4, 0x1, 0x98, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f000000d000)=0x5, 0x6) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000010000-0x18)={0x10000, 0x8, 0x0, 0x7f, 0x7, 0x80000000}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/05 17:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000870000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00003db000-0x48)={0x4, 0xa2b4, [{0x4, 0x0, 0x25c}, {0x1, 0x0, 0xac8}, {0xa1e, 0x0, 0x7}, {0x1, 0x0, 0x10000}]}) 2018/01/05 17:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xf, &(0x7f00000ef000)={0x0, 0x0}, &(0x7f000010b000-0x4)=0x10) r1 = syz_open_dev$midi(&(0x7f0000d6d000-0xb)='/dev/midi#\x00', 0xffff, 0x400002) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000dfa000/0x18000)=nil, &(0x7f00004d6000)=[@text64={0x40, &(0x7f0000f40000-0x63)="66baf80cb8783dae86ef66bafc0c66edc4c279a8f32e6566470f3a414f07e7660f388063a5470f0098ab20a66466ba4200b800000000efb9cc0800000f3226673e4b0f07f22e64f3660f0648b89248a7a1000000000f23d80f21f835800000f00f23f8", 0x63}], 0x1, 0x6d, &(0x7f0000f1b000)=[], 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000cb1000)={[{0x9, 0x401, 0x1, 0x3, 0x9, 0x5c5, 0x6, 0x200, 0x2c9, 0x7ff, 0x7, 0x3dd, 0x100000001}, {0x1, 0x8000, 0xffff, 0x80000000800, 0x100, 0x7, 0x1f, 0x6, 0x1f3400000000, 0x100000001, 0x3, 0x100000001, 0x2}, {0x788d, 0xf3a1, 0x8, 0x5, 0x1f, 0xf206, 0x7, 0x0, 0x7f, 0x8, 0x33f2, 0x80000000, 0x5}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:49 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x200f1526, r0}, &(0x7f0000001000-0x18)={0x9, 0x0, 0x1, 0x0, 0x7ff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000937000)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000686000-0xa)='/dev/dsp#\x00', 0x7, 0x218000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000eb4000-0xc)={0x0, 0xfcf, 0x10}, &(0x7f0000624000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001c8000)={r1, 0x1}, 0x6) r2 = open(&(0x7f0000046000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000040000)='./file0\x00', r2, &(0x7f0000042000-0xa)='./control\x00') mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x0) renameat2(r2, &(0x7f0000045000-0xa)='./file0\x00', r2, &(0x7f0000044000)='./control\x00', 0x2) 2018/01/05 17:19:49 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) r0 = socket$inet_udp(0x2, 0x2, 0x0) finit_module(r0, &(0x7f000000c000-0x2)=',\x00', 0x2) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/05 17:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$ION_IOC_CUSTOM(r0, 0xc0104906, &(0x7f00006d5000)={0x7, 0x401}) r1 = gettid() tkill(r1, 0x40) r2 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r2, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x800000000000000}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000071a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xf, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00007cc000)=@fragment={0xbf, 0x0, 0x8, 0x3, 0x0, 0x101, 0x2}, 0x8) r1 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d7b000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000879000)=0x0) sched_rr_get_interval(r4, &(0x7f0000935000-0x10)={0x0, 0x0}) read(r1, &(0x7f000077e000-0xc5)=""/197, 0xc5) ptrace$getenv(0x4201, r4, 0x0, &(0x7f00001f7000)=0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a0000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$llc_int(r5, 0x10c, 0xd, &(0x7f000043a000-0x4)=0xcf1a, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000bff000-0x9)='/dev/ppp\x00', 0x100, 0x0) 2018/01/05 17:19:49 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000581000-0x88)={0x23f, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000bb8000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000ef3000)={0xffffffffffffffff}) 2018/01/05 17:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) tee(r0, r0, 0x7, 0xc) 2018/01/05 17:19:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000082d000)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"b9740e2e1c2285"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003e1000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f7ff", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "a21adf", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000072b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eaf000-0x4)=0xe8) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000eae000)=[{&(0x7f00000c4000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a70000-0x70)=[{&(0x7f0000185000)="1986402d53ccd4a5a8a5c9c8fab36de8ab940dd8b6ed9653e356b226a7b1a35d86a4", 0x22}, {&(0x7f0000eaf000-0xc2)="6502a913030150d4df619739243e0d90e6e76aa6ffcef3dc9e30460016ed5f927553282249318e126817ce0b68bc340a69fda7e2dd13c94e08ee5fe58e4e0fbf314bd63dd2cbcd7992166661d37b3978df6345604c6f1fd4205aac83a6b0aaaaf99bc1e6ea620c3a3e86b70925d37b72a47c92451a38022ef2458936d7c827f63628e0ac5e9f07235d8f8cbc422c7bd8852f341619f08b31a2b12c242fb5b3d94dc2ffb1815d340fd7615d87d3dd4d9b5ac2cbdf97808c7ae5e52ab1778c57d16328", 0xc2}, {&(0x7f0000b22000-0x4a)="5e0632ed16b8050192174a15efdcea78bfe55bdfd87649cfa539613c4f6310f25fe489b9a0d8e9c93a5264ec5bc42ac8c3b9f4aa0385afeb258a0d86a5dd58cbe0d527d1f91446857ad0", 0x4a}, {&(0x7f0000eae000)="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", 0x1000}, {&(0x7f0000eaf000-0x91)="46d21b9da6937b68c3156638578bafe15cdfa23ed77b9e0f2ed1c2b988e2c65cf8035c233536af9229d0bf64a24613d193b6d0dd6181e8256f215b0a76d1928ccf9e20b2388555fff69f5a678fa88951a74246367bfc60c928abb614b9cc221c5c2deffeba83562a1519dfbfcedd4e57ffd065a97dbee72d47cc64942faba34fef4697e3f8c932e06587dd19d7574eb38c", 0x91}, {&(0x7f0000eaf000-0x70)="c6a262c8754c51bc0c81a7d3d0cc7a845dfe9e636ae14b4a9bf797e688c6967764b0f3b616c3b6f0ae33e36315f0d5851723a5ab829549b14c99169af3b3379f539072a21cf42c2ec41f3ede77640a9732a55dbde4f05c8eddec5e537b5f9b88a632c9f2a9198e406f27cdefcf0e357c", 0x70}, {&(0x7f0000eaf000-0x2b)="b19e8f4934b89610b14feb96fd565310ea45078b2817d6b350a6fdfefe981e8e02ca9404aa87c1405e7d65", 0x2b}], 0x7, 0x0, 0x0, 0x48001}, {&(0x7f0000eaf000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001c9000)=[{&(0x7f00001af000-0x54)="de2bbbdb6bd8af9760a41d1b678dd0b475c1b36658a2bca1af67d7c3dbe746683ad4667895aee1c90e9bdafa6c342f9ebbd5198f3cf42abba5de7314bbf8d50d2f54ec200e7b7802028a6f5d8ba1ba5c9a4b6039", 0x54}, {&(0x7f0000eaf000-0xf9)="3f602754b6e56c71202c492b0b12ca19ae8beffda91443ce98b65547ad6f754330c56833b0feb008d67b44fb3bbcfe4ab5981369ffa61080afe95092c8b42bea1a4e6ae455b3b820870ba8fc0cdf7e4d32d960b3a51dabfcc09e17d2e7003af13c3eb4720dfdacc80bbe5dc2a4877988ee9a05b91080fc672e96abc6e9cda75f5f6d76920f76753c6ae90a59e7f77ef712b04666dfd0fcb519b467267b62e8692852981df20695dd34084b22b6788b7be61e0b8ea9449ab0465981ff53185b750b5573f33cb1115563f13ed440cbd08129914cbeaea3613d3089adcc5e73f2de5a3e9cb348013171a6f6f0bedc4f2bc63a7d8a8d8b61ddcd75", 0xf9}], 0x2, 0x0, 0x0, 0x80}], 0x2, 0x880) 2018/01/05 17:19:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) stat(&(0x7f000080a000)='./file0\x00', &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b48000)='./file0\x00', &(0x7f000003b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000777000)={0x0, 0x0, 0x0}, &(0x7f0000f84000-0x4)=0xc) fstat(0xffffffffffffffff, &(0x7f0000ca3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000997000)='./file0\x00', r0, r1) 2018/01/05 17:19:49 executing program 3: setxattr(&(0x7f0000c1b000)='./file0\x00', &(0x7f0000e3b000-0xb)=@random={'security.\x00', '\x00'}, &(0x7f0000f50000-0x2)='{\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000a84000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000096000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="45ed17e0e7ac996c17cb5d275a4a7e22a46fd1d09edff6ed1e38d2a8873c8c7935bb5c0cde598584e934745d9c58394fe81a7b8a32e65f797be3c76d7ed10e65e51c64768323aad769aa434a3ed1788559", 0x51}, {&(0x7f0000001000-0x1d)="54313536b4babcfcf7ab390442fee105ebbd974d6be39c88d5f4e442a6", 0x1d}, {&(0x7f0000001000-0x9e)="a89bf0928c5cc4ad5fc988a8621a1464dd9f3d50bd1245d8077bb140053f7049119d9f4687d304c1da295162674b726521cbfc30514aa729be72f1b81442d865fc316649998fa48e9525b7dbeb936c24e019a516877379b845635a7459fd8814c9f5c863deb6b5f053db4530ca1046f900f7d226bd3f6916fb9763c802aaaa8c11c0f8d4623334f57dd08b39d575eb4495f95b86262d47d7e3931d6b3634", 0x9e}, {&(0x7f0000de3000-0x2b)="bf72a766ae96cb902e7cceed8abbade89f0ba6376916def6bb128ed3e53abdf7c43fecc6dd3de20996ab0b", 0x2b}, {&(0x7f0000b81000)="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", 0x1000}, {&(0x7f0000091000-0x5f)="73789d7ac87c58fbeb1857b276e2aac5fd21b43af27a8f6e1f37d01c9af89c30557de61e057e42747f2946f253d50cec75acd941b26e74fff8404bf46b87407d495d4ceb9769980844fadaa125e3bf8f595316876758197202d9ae503872ef", 0x5f}, {&(0x7f0000001000-0x4e)="79f04baea88c118f35dad151bff31c9e684d43c3dd66301fc064b88f4a6515599eafaff747241556ddcadb50b96500436737178c830e3fc4425257fbf2d6ef7b2009525e20468c30eadd39563c2b", 0x4e}, {&(0x7f0000000000)="b17c1489ee94950d3bb18506b72b05ada01f6fd55a49f9a7c1da0b5fb72a863d17d25f304242775d3abf8b33bc11844b7bde9b941a8ac2cce54c7c7c619350c8930db90af0dc9a054b9c23dc743eb30c6ed6a67b5d33652aa6229e848350aef5b9c0dfe785f506703e15f3ffac972959baeb897dd183cca218d3131b8925ce511a295d765dad3b32995d0259de80b5e6da2e251aa3f34b55aab7882945341c36e628f7179d730f89a0e47b80503b78132009829420dabca7df68523fc697ed517ae2a2554ec44e449072cc1b0f2332d95195c5aaba242a97bc2b7785", 0xdc}, {&(0x7f0000592000)="41292348d72beff510dcdf1ee0692490396f6adf8de58346fda645334c41abd4e1cc44fbbcc25520597860d06568f2a8753e9c270d1fcacc298b1224b0f56041fe45477609a3fa07540a761a67b7f6f26b105cc4bcc0a711a44b00de3b4f38c06373b18527e1e04a8900858e9bacbf75901d5f50bc5d9050ffd9c6c78e8511f664353cae9a48f79f49fce81a2e87ecb7fc66b31ec1b519bae2a99ab288", 0x9d}], 0x9, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x20)={{r3, r4/1000+10000}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000001000-0x110)={{0x3, 0x5, 0x5, 0x2, "5bb1c4f169b47f8983232a199d8a3131fba174f508170eeed5c384971ccb482b96ba484927634777f9db276a", 0x3bf}, 0x0, 0x0, 0x51b, r5, 0x1, 0x1000000000, "9e54d47e4bc0ba0bb9819ece8375795021060e17a2047b3b7bff44a297e1aaffe16f041b3787b587a0a8df8871f2a5a64ee4526acc0185df7df39433b116d30a", &(0x7f0000001000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x7, 0x3, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000003000-0x8)=0x5) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000000)={0xb8, &(0x7f0000003000-0xb8)="2eb260f9e06bcbb5a15494e9c82d256063ffb977229e55cb0525396483d46ef6a0595f22e438e10f7d8c5a2696d83733a3668d4a22f3c292003f6afd593fb72d247c504c2b7d315d430a0ba9ad8f3368bb3b205b2dc5a8b382ef0cfc30ec7ce17c0e2523b0dab4ed2a998e073c1fc22c997fdb2418ac68a4216b8cfd4b4b8629e1120994858f14de2704fce681ac6a32c943ca8f27a0d9ec23a62f08f3df59de078a54154949af88bcab19836326a5bba4c42474afe786ed"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x0, 0x10, 0x1, 0x2}, &(0x7f0000001000)=0x18) 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r6, 0x98, &(0x7f0000004000-0x98)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) 2018/01/05 17:19:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f000089c000)="6e66733400b7b22c7866863f575e3d00070775fbc5ffd69cd7ffc411caa6b3d98d63f670149df68536539b09ecbc5911cc99", 0x0, &(0x7f0000bbc000-0x2)="76fe") ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000e3d000)={0x0, 0x80000001, 0xc446de7}) 2018/01/05 17:19:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000149000)={0x0, 0x0, 0x0}, &(0x7f0000178000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000277000-0x110)={{0x4, 0x7, 0x28, 0xfffffffffffff7dc, "864a4771761f8578c9aba7a422f94a69899e641b0d3c154ccfd0b869bbba25c158775bba2922a98b903ac241", 0xffffffff}, 0x0, 0x0, 0x1, r1, 0xcba6, 0x3741, "585f8700ab52a8dc32743052973ea47f41c594094d1b1ca4c15dc0d1a2b573ac34074b3a952b9ba090aae4f8fd07f23c9971717b9bb04138d86a190c7e02a5fe", &(0x7f0000dab000-0x7)='wlan0)\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xf93, 0x20, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e1b000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) io_setup(0x80000000, &(0x7f000081c000-0x8)=0x0) open_by_handle_at(r0, &(0x7f0000bcf000-0xf3)={0xf3, 0x80000000, "3892ea1370d505086a01f50f164ad7625622a12f6d958786770f5709b1b2aa88db799a35026d6ab6c3701c895f136f2c905dda880be9612c6a6b696a061839c8cd920a2b5c4caa63fea90483cb47afff505d9be2ff45b953159566c1505e2b309141f0e65204a13574cfb27ccffae10dbf93362336b5afd2e9dfb9d85e3e6a40f2fcfe866e94feb9806f82b73e5e07f5535041b6b36e94552e5d83b02ae8072b2db29d5860482cc72fda8ec637d8a772ecfe2d0bbf85c6e1b34764fdd8bbcd96902eb2fc03430fb2b7e2f597e264b2f776ccf7d58e3288742028a5676699a2e83a96f9df0a93acaad7537b"}, 0x20002) io_cancel(r2, &(0x7f0000bba000-0x40)={0x0, 0x0, 0x0, 0x6, 0xe17, r1, &(0x7f00009c2000-0x8d)="cc2bf1274496a69ad67cb8248386ff9d9c9e02b4ea8994024cf496c9848c13b68ae850e5ffcd99f1b382aa5b4bd2dd8a70dc5bc4490496f042fbd552386b04c144e5bfa1b4510dd91f4bb42545083723f9806eef17ac5f5452fc9ee8b83d5cffcfa9f06126bf1caa65082762cdab4e33dbf64c5d4893afe976e4affbb3f580dfab994db29849503ddf3efcb7c0", 0x8d, 0x7, 0x0, 0x0, r0}, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f21000-0x4)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000341000-0x4)=0x0) setpriority(0x0, r1, 0x1) 2018/01/05 17:19:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000216000)={0x0}, 0x0, 0x8) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000bca000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000935000-0x4)=0x48) signalfd4(r0, &(0x7f0000814000-0x8)={0xff}, 0x8, 0x800) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b60000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/01/05 17:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) bind$alg(r0, &(0x7f0000e49000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="", 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000711000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000093f000-0xb8)={0x0, 0x7ff, 0xb4, 0x4, 0x101, 0x8189, 0x0, 0x3, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1f, 0x80000000, 0x2}}, &(0x7f0000a45000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000012b000-0x6)={r4, 0xffffffffffffff81}, &(0x7f00003f1000)=0x6) recvmsg(r2, &(0x7f0000825000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000224000)=[], 0x0, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2018/01/05 17:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000b22000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000abe000)="09cad8c439cecb3294217a302e5830309c48f175a2fe", 0x16) r2 = semget(0x1, 0x0, 0x408) semctl$SETALL(r2, 0x0, 0x11, &(0x7f00009a2000-0x12)=[0x3, 0x2, 0x340b, 0x2, 0x10, 0x4a10, 0x4b, 0x401, 0x0]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/hwrng\x00', 0x400000, 0x0) getsockname$netrom(r3, &(0x7f0000e8a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ab0000)=0x10) [ 58.477871] NFS: bad mount option value specified: vþ 2018/01/05 17:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f00006fe000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sndpcmc(&(0x7f000029e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0xc00c0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000091e000-0x8)={0x0, 0x3ff}, &(0x7f0000f38000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000032e000-0xc)=@sack_info={r3, 0x2, 0x4}, &(0x7f0000a81000)=0xc) rt_sigsuspend(&(0x7f00002c0000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/05 17:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000454000-0x4)=0x0, &(0x7f00006a9000)=0x4) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = syz_open_dev$sndpcmp(&(0x7f0000af9000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000592000)={0x0, 0x8, 0x0, 0x8000, 0x41bb}, &(0x7f0000e66000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000776000-0xe)={r2, 0xeb3, 0x3, [0x6, 0x8, 0x6]}, 0xe) write$fuse(r0, &(0x7f0000159000-0x28)={0x28, 0x0, 0x8, @fuse_notify_inval_inode_out={0x6, 0x5, 0x0}}, 0x28) bind$nfc_llcp(r1, &(0x7f0000721000)={0x27, 0x200, 0x20, 0x0, 0x2, 0x3, "c341dbdee060cb226cb0bc11775d521fd1e6f54e5aee19436f5377c5f25b5c7de56cba62e3c201bd950d193bb91c8c5d4294c51c8155c754ceefa816bbb30b", 0x55d}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000457000)={r2, 0xe2, "eb05e127f8b66d6ab40ded5d6ad3d81f4d553218dc574ad246eda79859f199c8cad750018059e4ba649ae6f881f83caa86fc0a6d1da106a9d3e7d2fdfc91609f896920590b67da8b5151bc1d2d4d65b5164c696fee6489d8827350dda7e3c53ef2442b4f99a1f450e0083698b555a89d4886706bf9fe44ca97d07eba6bb61f508ac45c08d547693a195e0f1ab7cda867b8d506b639b35fae0bdc27aea7b6fb0df61d490ab2e98197d782fe4e1e25837b7a7364145b03c6015b8ff9b4009145a0396cc8525beefaad5cbe98c0740be11f0098d8932fa44d874a5d0e7d3bad03ef800e"}, &(0x7f00008b6000)=0xea) mq_notify(r3, &(0x7f0000b1f000-0x60)={0x0, 0x15, 0x0, @thr={&(0x7f0000eae000-0x79)="a3a438988882202d1485629c30768dc8a015a9dd143db297d7231aaf25dd27d67a2a853395dd3bae7dc1d3b064d87afef8d001b423499346ef8b55546de4abdd733e1bf281470bd18a9fed31d98ae9387ebd1eed3bef08d7638b0615f0730973f40c8b824a73acf2dd665c2b635f71137ceec3037a18c11eef", &(0x7f000030a000)="84162cc737cc46da52b3b8cd45413467cbca5e344ee85402c8e6b6ec7f0fb5cf4e0548f03722fa43ee61ce1b3f7a369b69fa79eccb08ad240e3fde84296f74803a6f01d1b4fc6f05da34a056be8d724554e45cca227c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r3, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e78000-0x56)=""/86) 2018/01/05 17:19:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x196) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x200, 0x33}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x80, 0x5, 0x2, 0x1000, 0x8}, 0x14) syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x80000001, 0x10000) r2 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) process_vm_readv(r2, &(0x7f0000003000)=[{&(0x7f0000003000-0x1f)=""/31, 0x1f}, {&(0x7f0000000000)=""/39, 0x27}], 0x2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/139, 0x8b}, {&(0x7f0000004000-0xb1)=""/177, 0xb1}, {&(0x7f0000003000)=""/146, 0x92}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000003000)=""/249, 0xf9}, {&(0x7f0000001000-0x13)=""/19, 0x13}, {&(0x7f0000002000-0x7e)=""/126, 0x7e}], 0x7, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000046f000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000bc3000-0x4)=0x0) syz_emit_ethernet(0x177, &(0x7f0000e9d000-0x11)={@random="bafeaebda63e", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8100, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2018/01/05 17:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003ea000-0x14)={0x0, 0x100000000, 0x401, 0x100, 0x4, 0x6}, &(0x7f0000389000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000516000)={r1, 0xb1}, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aaf000-0xf)="5851fd3820ad56d4f2ffdfe6068c26", 0xf) connect(r0, &(0x7f0000fc3000)=@ipx={0x4, 0x63e3, 0x7fffffff, "b28e84a42156", 0x2, 0x0}, 0x10) 2018/01/05 17:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000b9e000-0x4)=0x100, 0x4) r2 = epoll_create1(0x0) close(r1) rt_sigaction(0x2, &(0x7f0000ae3000)={0xd46, {0x2}, 0x40000001, 0x0}, &(0x7f0000408000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003b7000)={0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000036a000)='/selinux/enforce\x00', 0x86080, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000699000-0x18)={0x0, 0xfff, 0x10, 0x800, 0x20}, &(0x7f0000c4c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00006f2000)={r4, 0x0, ""}, &(0x7f0000066000-0x4)=0x8) r5 = fcntl$dupfd(r0, 0x0, r1) getsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00004cb000+0xb06)={0x0, 0x0}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003cc000-0xc)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f000015a000)={0x2, 0x0, [{0x1, 0x0, 0x4c1}, {0x6, 0x0, 0x3ff}]}) sendmsg(r0, &(0x7f0000bae000)={0x0, 0x0, &(0x7f000059a000)=[], 0x0, &(0x7f0000baf000-0x1b0)=[], 0x0, 0x0}, 0x0) [ 58.504918] NFS: bad mount option value specified: vþ 2018/01/05 17:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) listen$netrom(r0, 0x100000001) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000306000-0xf)=""/15) r2 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001a5000)=@assoc_value={0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000122000)={r4, 0x1000, "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"}, &(0x7f0000e8d000-0x4)=0x1008) r6 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) mknod$loop(&(0x7f0000ada000)='./file0\x00', 0x30, 0x1) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000036f000)={r5, 0x6}, &(0x7f0000abe000)=0x6) clock_gettime(0x3, &(0x7f000030f000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000688000)={0x40000000007004, 0x10000, 0x0}) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e1000)='/dev/hwrng\x00', 0x40000, 0x0) setns(r1, 0x4000000) dup2(r3, r8) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, &(0x7f000080e000-0x8)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r8, 0x8040ae69, &(0x7f0000e75000-0x14)={0xbe82, 0x101, 0x7, 0x2, 0x3}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/05 17:19:50 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000011000)='dns_resolver\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000-0xf)='-\\&usereth1em1\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000011000)='cifs.spnego\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000011000-0x1f8)=@newsa={0x13c, 0x1a, 0x721, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:50 executing program 6: restart_syscall() init_module(&(0x7f000040b000)='em0\\vmnet0@)\x00', 0xd, &(0x7f0000237000)='\x00') r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d2b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000001000)={0xe, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x7fff, 0x0, 0x61, &(0x7f0000000000/0x1000)=nil, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000003000-0x10)={0x2, &(0x7f0000003000-0x10)=[{0xffff, 0x80000000, 0x5, 0x100000000}, {0x6, 0x1, 0x3, 0xfffffffffffffffc}]}) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000001000-0x10)={0x0, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000003000)="547bad9f728699172033fd622270d25dd43429aeb352c0d07f6e") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x87, "2af38414a83f3f5a9a55cc4e9f8bff6cfc71c4addf0b247b7797f2c1940f821da188089319020b1ed74cb7efac84ffd053e39fe268774f1d2b28e26fa47a4e47c0264012f24acb323b795d226ae1cede0a576f9bdfee87aa0e22fc3456287a23e6bad8d3912548510b57f5a5668b3888ab26fb8ff84dad0c014f364b8292e3bde9d4520875d998"}, &(0x7f0000006000-0x4)=0x8f) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000+0xc93)={r3, 0x7, 0x30}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000005000)=[{&(0x7f0000003000-0x60)={0x27, 0x1, 0x25b, 0x2, 0xffffffffffffffff, 0x4, "8497bf771c09236aa680558325ce902f4f700646709301b0c347952f2536aa5d3174f8fec849a02de17409ed112bf5b44a8c8a584c70ba2d40e86c237571c7", 0x1ff}, 0x60, &(0x7f0000006000-0x20)=[{&(0x7f0000006000)="1fe6bd2d0028bc9164ac01b26a47dd720e52a715e664d7023743ef88b1cfa65b069e7101bfcfc2fdefeb63ea9f5f94150bdec4d0550e359dd62884ef6944aef79dd7c9cf2f383e2ca03688ff707087242fb1bba469", 0x55}, {&(0x7f0000006000)="", 0x0}], 0x2, &(0x7f0000006000)={0x18, 0x29, 0xee5c, "1fa1a870"}, 0x18, 0x800}], 0x1, 0x10) 2018/01/05 17:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xec80, &(0x7f0000b4a000)="") 2018/01/05 17:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000382000-0x5)='user\x00', &(0x7f0000070000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029c000)='t', 0x1, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f00003bf000)=""/188, 0xfffffffffffffe13) 2018/01/05 17:19:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x5, 0x100) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/status\x00', 0x0, 0x0) fsync(r1) perf_event_open(&(0x7f000000a000)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000991000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x1) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000496000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000015e000)={0x86, "d8cb59b9e9b1553efb5d1953cca0f6df99fbea50dc1b0f4bc2d44d73d4186caf4d2e772a64398c91fb80017aff564f4a6dc6feefe528a1cc642a20657fae9f5b84946d66743d28fcfc0dbd39d06484c1df24eae94d263a5639476f192bbfb9f1b20e77755a4394158b79c10724cc30de0de83372655c75e6c572dd0b86379cf663b7134da4a5"}) 2018/01/05 17:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xa, 0xffffffffffffff00) unshare(0x20000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005cd000-0xc)='/dev/rfkill\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00009eb000)=0x0, &(0x7f0000305000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001b2000)='veno\x00', 0x5) fstat(r0, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect(r0, &(0x7f00009b7000)=@ipx={0x4, 0x8, 0x8, "1a7cb1c37089", 0x1, 0x0}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000e10000)=0x0, &(0x7f0000248000)=0x4) fsync(r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000073b000)={0x0, 0x0}) 2018/01/05 17:19:50 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/175, 0xaf}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000002000-0x14)=""/20, 0x14}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}], 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0x0, 0x8001, 0xbecc, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000003000-0x28)=""/40, 0x28) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000004000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101, 0x3, 0xff, 0xd, 0x3a4, 0x1ff, 0x4}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000004000)={0x5, 0x8, 0x6f, {0x0, 0x0}, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000007000-0x1)=0x6, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000004000-0x8)={0x1000, 0x8}) r2 = shmget$private(0x0, 0x3000, 0x1400, &(0x7f0000000000/0x3000)=nil) shmat(r2, &(0x7f0000007000/0x2000)=nil, 0x1000) 2018/01/05 17:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x11, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) llistxattr(&(0x7f000067d000)='./file0\x00', &(0x7f00003e4000)=""/106, 0x6a) r0 = syz_open_dev$sndpcmc(&(0x7f0000895000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x50800) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00004d3000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 17:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f05000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000556000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x189) 2018/01/05 17:19:50 executing program 1: r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000ac6000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000976000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009c9000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002a9000-0x1)=0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 17:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000436000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/05 17:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a92000-0x9)='/dev/ppp\x00', 0x0, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001f5000-0x8)={r2, r0}) clock_gettime(0x0, &(0x7f00008f5000)={0x0, 0x0}) utimensat(r1, &(0x7f000005e000)='./file0\x00', &(0x7f0000960000-0xe)={{r3, r4/1000+30000}, {0x0, 0x0}}, 0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000031b000-0x8)={0x0, 0xb076}, &(0x7f00005b3000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000433000-0x108)={r5, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x2f4, 0x7fffffff, 0x80, 0x5, 0x9, 0xf93, 0x3, 0x8, 0xfffffffffffffffd, 0x1, 0x6, 0x5, 0x0]}, &(0x7f00002c6000)=0x108) 2018/01/05 17:19:50 executing program 2: r0 = socket(0x2, 0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4000000000, 0x5, &(0x7f0000002000-0xe4)="0420067be3e84e78cefec72be94db2c59fd602a766c735470aac0ac8c66031ee2c4a98712338b93adf2d5bcf5739be2c8c8f3585ffde6594e41c49608ba88afd9f7372b7d1e2fc4e87f56f04013c7cf3f9cc50834f92ae4b689103277017ef383b064d87268535ca1abbe140de29b1ba2f16fb333597332060e1a337f5b416b9fe80e7c9a153439eda718f9cbbc2e209c73c69d8909faaf46bc9934200c47b15497a1d6de5d7eda0e1bc9eb032d2f3dcd78d98d27d83a037ce784b71c8cdfed9f7768f94616adca15b5e40490b0e6babc88a7bcaa57db9266021bec69037467b194a8899", 0xe4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000077a000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) 2018/01/05 17:19:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) 2018/01/05 17:19:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f62000-0x78)={0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x564f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, 0x20, 0x400, 0xff, 0x4, &(0x7f0000001000-0x10)=@common='ipddp0\x00', 0x8, 0x3a, 0x1b}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:50 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ec000-0xd)='/dev/usbmon#\x00', 0xcaf, 0x10100) accept$packet(r0, &(0x7f0000be6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000226000)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ffc000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c0a000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff, 0x1, 0x1, 0x0, 0x5, 0x3, 0xfa}, 0x20) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r2, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe6000)=0x0) 2018/01/05 17:19:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000f15000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000651000/0x18000)=nil, &(0x7f0000e9c000)=[@text16={0x10, &(0x7f000078f000)="0f01c99a0c00c8000f01c80fc72af2a50fc72ebab34d0f18d9f265a00500ba4300b000ee", 0x24}], 0x1, 0x0, &(0x7f0000e88000-0x20)=[@cstype3={0x5, 0x0}], 0x1) ioctl$KVM_SMI(r2, 0xaeb7) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f000098a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008de000)=0x10, 0x80000) accept(r3, &(0x7f000031c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0xe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:19:50 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000004000)=0x3) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x6, &(0x7f0000005000)=0x9) dup2(r1, r0) io_setup(0x20, &(0x7f0000018000)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x4, 0x4, &(0x7f0000048000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000014000)={0x0, 0x1c9c380}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000049000-0x8c)={0x10001, 0x0, 0x800, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2018/01/05 17:19:50 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000ab2000-0xd)='/dev/dmmidi#\x00', 0x5, 0x400100) syz_open_dev$sndmidi(&(0x7f000035b000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f000038f000)='proc\x00', 0x0, &(0x7f0000cde000)="") r1 = open(&(0x7f000019a000)='./file0/bus\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000070a000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000394000-0xd5)=""/68, 0x44) 2018/01/05 17:19:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b22000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00004ad000-0x58)={0x1, 0x0, [{0x10, 0x0, 0x3f}]}) 2018/01/05 17:19:50 executing program 5: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f52000)=0x0, &(0x7f0000f53000)=0xfffffffffffffcd2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f53000)='limits\x00') mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000cae000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f55000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008a3000-0x4)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d0f000)={{0x9, 0x5}, 0x1, 0x200, 0x7fff, {0x8, 0x8}, 0x7fffffff, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x80000000, &(0x7f000072d000-0x8)={0x0, 0x0}) getpeername(r0, &(0x7f00003cd000)=@hci={0x0, 0x0, 0x0}, &(0x7f00008b1000)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00008a8000-0x21)="1f00000001021f9f4c0000ffffbcf6ff0a0000ff090001800400010000df18", 0x1f) 2018/01/05 17:19:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000428000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e9c000)={0x0, 0x0, 0x0}, &(0x7f0000968000)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000091c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x17) tgkill(r0, r1, 0x2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000094c000-0x10)="8e33ecffff0000f24dca9dd63fc727bf", 0x10) writev(r4, &(0x7f0000f96000)=[{&(0x7f0000433000)="4b03d5dcc81cd489facd56bb12fc3bb32a0a7b410398738eaef23bbd42c887521e79e897f3ea2211a35cf7e53c3fb6fc9084ea9a579f30b2b43b898d40f95a42631e5bdbdd6c0fa1b53ad8c236649efe39cbb2d27300d98d1c6e1a60134f28", 0x5f}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x400000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0xfffffffffffffffd, 0x8, 0x0, 0x800278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0xc) r5 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = accept(0xffffffffffffff9c, &(0x7f0000793000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000105000-0x4)=0x10) r7 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x23d) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000f30000)=0x4936, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = socket(0x1000000010, 0x7, 0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000d83000)=""/0) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x40, &(0x7f000073d000-0x4)=0x4) setsockopt$packet_fanout(r8, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000050000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r8, &(0x7f0000db5000-0x1f)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r6, &(0x7f0000a2b000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000622000-0x4)=0x1c) socket$inet_sctp(0x2, 0x100000000001, 0x84) open_by_handle_at(r5, &(0x7f000029d000-0x9d)={0x9d, 0x7a8d00000000000, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) 2018/01/05 17:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xffffffffffffffff, 0xdc233b0) r1 = syz_open_dev$sndpcmc(&(0x7f0000132000-0x12)='/dev/snd/pcmC#D#c\x00', 0x28, 0x4000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write(r0, &(0x7f000099f000)="260900000000810004ff050d42fff900fffffffbc200ffff0000000009227fff050019000007", 0x24) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000139000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) pread64(r0, &(0x7f0000a9a000-0x8b)=""/139, 0x8b, 0x0) 2018/01/05 17:19:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0000010100c4b3a539a077a9e99a7cf8", @ifru_addrs=@generic={0x11, "566f1f782472d14ba67030307312"}}) close(r0) 2018/01/05 17:19:50 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000016000-0x38)={&(0x7f000000c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000015000)=[{&(0x7f000000f000)="927c6f955a1a5859cbda380c8d90dcbe36b18aacdc9bb1a3a179c4d5ebbeb82d5c6ae66311394a328a3b79624dd932b00851586abbb4a18006dc889ff7800d6599404232504cdd7f6ce761e918e693aa8a3204b5149a746698d1bd57dea77185d77008f08ea5d0cd29f542a7ee7d944239690ced1327111da6c5400ea074cc3c5a98edcbeea449798e6847b06b2745382c9b50a922aba715d7bd84bf79c7e536e27b5fe5473aea54cb4112a2fec34ae339b9febe8b8114227fba8360dce69959211283d9ef6bbd3e21a18fd477527c2942d32629", 0xd4}, {&(0x7f0000015000)="4a2f21ee6efa871031520faf6fb401fd5d51f1041781009fd382746df6eec461145103e510d5462a6cad3b26a9311e66cbb095914018d2178204216501755ff73cdbf7dc508ecba9999c2a0b70b1bd82654a19e3215b8f56e15a50a8bf31e80a540ba89b8c05d3e79151c9db43d9d032c180f25bc0ee0e5c97a99bf69a959a16f06d5eacd411275eea57b0ba333c1dd78a1e99a794b4bf40129fd29646e1c486650209e754bbb45f2ac79e24b15f0e9cee4d253c1685636f6bed055344960df4bda85bb3f16926318aba45b7fd0bf027099f9d38b2f14a3c83d4ba33828023ac9edd87c26863bc9ccd5e378600d60fd20513464da9f593", 0xf7}, {&(0x7f0000015000)="a7802f408ad6e8b50820565fdd5cd8cc17486038cb294717d240dd8865337cfd8e99f62cf31cc454c5cb461693b7deae056ba7181772803156ce9de6", 0x3c}, {&(0x7f0000016000-0x83)="ca3f93284f09cf0a12f1384bcb5f9620a726cdcadace9fbf9916ef05f178609fbb97fc467e263d492783a58607aa23fee84d3a880c0c115eeb7d0a70ceb86f1d89ea56fd6ce0efe808f694808acc2c03b54ff360744efdfbef889248d8e896334c6bd7dd979b5f0a5860c2102a2776b00be1796c00ffc84fe21a05c306b8958353c532", 0x83}, {&(0x7f0000016000-0x45)="a5497b1ea4b29d3e5130c402f555a6c042479cf3593640cedf2c63a4c2e5617e45aa37c9bb4474635f0450aa18ef46cc0557ab9c25a9bb715f981e7dd41314b3bb1ae54f2c", 0x45}, {&(0x7f000000e000)="fabea9d28653dd4d5883fb2d06fb77bf5d37f650e8c1deb876c004c519c43879edc26d06bec3170faf7fcf91756a30198e27d39bd35c18ef27bef89c1804ee887db5c9dede475d8f1b7b1ef1891f451cf8c4140af08e2e949dff3643870f0f6f99f9a4cf184260a88344598a1e90f4d7129b9c5e0ff66ec0c335dc7cf495c7ba08bcc91c75802821c8ac028fed92052aaeea9d5046d94b7d543be27513a2a4fd285943e1b5422bb3ef18f184771e6f3dc983c00ba764dce7edec55588170c62c9664276b16e9059357d8b64d4d94d8e6cbdaf363b45394536efaddb0e7fa021b493b2ee07e0812f96978dc5a170baa41c8", 0xf1}, {&(0x7f0000015000)="21c00b0bc7ec47df23bea7ba6c223850ca417d55bb19ee78aa76ffef7b512e3a4546748a0db673bdf882b0854096", 0x2e}], 0x7, &(0x7f0000013000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0, r0, r0, r0]}], 0x38, 0x3fa7d30dd4afd808}, 0x8c0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000012000)={0x0, 0x0}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/05 17:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000020000)='/dev/sequencer\x00', 0xc0202, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$sndseq(r1, &(0x7f0000021000-0x30)=[{0x81, 0x8, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r0, r1, &(0x7f000001f000-0x8)=0x0, 0x20) ioctl$TCSETSW(r0, 0x5403, &(0x7f00007cf000)={0x5, 0x1, 0x6, 0x0, 0x921, 0x7, 0x6, 0x405eb1f4, 0x5, 0x4, 0x7, 0x3}) read(r0, &(0x7f00003dd000-0x4)=""/4, 0x4) 2018/01/05 17:19:50 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x800000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) syz_open_dev$binder(&(0x7f000000e000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/05 17:19:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fstatfs(r1, &(0x7f000036d000-0xd9)=""/217) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000487000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f5000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) 2018/01/05 17:19:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f00004bd000)='./file0\x00', 0x200000, 0x8e) fchmod(r0, 0x0) 2018/01/05 17:19:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208f, "6c72772863616d656c6c69612900000000fbffffffff02ff000000020000000000f4000000000000000000000000000700000000be0000f4dfffffffffffff00"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffff2e) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000741000)=[{0x0, 0x0}, {0x0, 0x0}], 0x15555555555555f2, 0x6, &(0x7f0000f7b000-0x8)={0x7f}, 0x8) io_setup(0x2, &(0x7f0000f79000-0x8)=0x0) eventfd(0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000392000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f7b000-0x4)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000f7b000-0x14)={0x11, 0x1e, r4, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f7c000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x100, 0x2, "067fee0e329a968b340c92e0fb6fbc0ef73ab26adc0bd2a47a5ca821578823cdb262d46a7da17523207901e9d2ed91d779d8bdb8ef81bbd86442d522bee6fe346125e5b02909f2608a2955fa730950e1"}, 0x160) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000019a000-0x8)=0x2) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000f7d000-0xb6)=""/182) 2018/01/05 17:19:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x7, 0xa, 0x3ee, &(0x7f0000577000-0x2)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000051000-0x4)=0xffffffffffff0000) listen(r0, 0x6) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) [ 59.369402] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 59.384663] snd_dummy snd_dummy.0: control 120:0:0::0 is already present 2018/01/05 17:19:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8001, &(0x7f0000bdc000-0x8)=0x5, 0x4) pipe2(&(0x7f00000f3000-0x8)={0x0, 0x0}, 0x800) sendto$inet6(r0, &(0x7f00006be000-0x99)="de40d25ee3d254384ec771f505f2cf14f80e5cf8d7078651279b3fd81ea209016b193f2e04c7df6d6806339a480329a2d64b1c9cd46807964f258b97e8b307d73f3042c44bd3f7fdfe0aaaf0d1a06f5bc2f73a50a77dd7b8ab5baeb4497f1747e33c8813ad659c2a4c0c6eb5052d1c1c187715b4d14a3b3b4895cf59b12488a63f7ac9f156aa60a49d1d03c80feb99fd90664aebf7f77878cd", 0x99, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fbd000)={0x8, [0xb726, 0x7fffffff, 0x1, 0xfffffffffffffffc, 0x5c4, 0xffffffff, 0x800, 0xb7a9]}, 0x14) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000f21000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a82", 0x21) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000c86000)={0x3921, 0x5, 0xff, 0x1}) 2018/01/05 17:19:51 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b23000)='mountinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="b6049ccee2f25141c2ceb28cc63d2fc2", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$llc(0x1a, 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x800) r1 = socket$inet(0x2, 0x6, 0x8000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r1, r0, 0x0, 0xfffffffffffffff8, &(0x7f0000002000-0x13)="adade29232d46913cd1c90d4f2385f76ceb871", 0xfffffffffffffff9, 0x1, 0x100000000, 0x9e, 0x7, 0xff, 0x3, "16888074fee18199f5a126588dd799ffe1e9e146a7cc529940f2b1e12cb87a73d473b5a55c19ef3343d0dff577a5c2c8a5c76a7c4dfafbb5b69e0d81c4b7647f1c04c46b"}) r3 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xb, 0x22010, r0, 0x0) r4 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x6, 0x20010, r0, 0x53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mmap$binder(&(0x7f0000867000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x108, 0x0, &(0x7f0000002000)=[@increfs={0x40046304, 0x1}, @dead_binder_done={0x40086310, 0x0}, @dead_binder_done={0x40086310, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x10, &(0x7f0000002000-0x30)=[@flat={0x0, 0x100, r3, 0x1}, @flat={0x77622a85, 0xa, r4, 0x1}], &(0x7f0000002000)=[0x38, 0x28]}}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000001000)=[], &(0x7f0000003000-0x8)=[0x0]}}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000000)=[@fda={0x66646185, 0x8, 0x3, 0x10}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x1, 0x32}], &(0x7f0000001000)=[0x0]}}, @increfs_done={0x40106308, r5, 0x0}, @release={0x40046306, 0x0}], 0xf8, 0x0, &(0x7f0000003000-0xf8)="abeac2cf86565ce39476138af90cf8fc54a99837fc1690b3d4997143b9d2be97809c1c861e856d2d754b9cb366226f537cc4d01a1f9d2b579996ddb8cd3041d4010ea6a0780d1b58aad92a13a15d149138f7bbd282c4dd5932c84caa9a15505b9a78cc6622779c7c3416c833f77664eb8a2ea1bd403e084d16144029c6a6ace54b04169137a00fbda25c91bb577662f64b4e3cd1224631380fce5bbd1985750b305b08283b19d6bef807cfc1c51db869f8dfac418b27dd07c8f6e7ae6b6abd8cbf6bac0c08a83238ec5f19f65be0011a53fe08183ec91241f1d04219ebff94b0395234eb0f26f7a1cdf470f3ff7eedd7c10deb63a6f454f1"}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0xfffffffffffffffb}, &(0x7f0000002000-0x4)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x40, 0x0}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x6, 0xff, 0xd94e, 0x2, 0x0}, &(0x7f0000005000-0x4)=0x14) [ 59.432559] kvm: vcpu 0: requested 10176 ns lapic timer period limited to 500000 ns [ 59.453060] kauditd_printk_skb: 340 callbacks suppressed 2018/01/05 17:19:51 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x200000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 17:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r1, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) write(r1, &(0x7f0000007000-0xeb)="5033f188a5a80d83", 0x8) readv(r1, &(0x7f0000003000-0x20)=[{&(0x7f0000e8a000-0x6c)=""/108, 0x6c}], 0x0) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 17:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) r3 = syz_open_dev$amidi(&(0x7f0000b2d000-0xc)='/dev/amidi#\x00', 0x40, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000f09000-0x1c)={0x2, 0x3ff, 0x6, 0x0, 0x0, 0x40000, 0xffffffff, 0x6, 0x2, 0x3589, 0x9, 0x1, 0x0, 0xfd, 0xffffffff, 0x2, 0x1, 0x4, 0x9}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f26000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b94000-0x4)=0xe8) stat(&(0x7f0000892000)='./file0\x00', &(0x7f0000aeb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(r2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d62000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000)=0xe8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000591000-0x18)={0xaa, 0x2, 0x0}) r8 = getgid() sendmsg$unix(r1, &(0x7f0000c98000)={&(0x7f0000d5d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007f2000-0x80)=[{&(0x7f0000a54000)="5fc3e2c0", 0x4}, {&(0x7f0000a2e000)="e917a8a333fd706532d48f35db480e0f4cff6b3168618f9d3e7a582ff66ba3377ffe183cad9f8a58337bdbccb9362ee5472228d894c5d19aa97542e36f1cc91b9e1d9c8ce9427ff0e55b01cf37e859237c084118d90858917e6382b2117a59dd14008f7ba9f3cf63e98920fd6d6fed", 0x6f}, {&(0x7f00002e4000)="96ba11a506d51908602f9f4e596db0e21d1c72834466a48b0f67b12bb157914c68ae998671137845be63496132e9c6b626595ccdfcbbe0a93a4e62113fd3d82cb09159f35b84d747e1c086037f8f1ae368c6864ed5a9062387df62075227760025426d023b686bb79144e448b80a5b2a9abd3c8f79a2efea24e70fe16817d8e7eec01b6186628094a6a1bbdf2517411dfe4fe61257a6463af8123c85580596ce3bf6d1a1451c8c5e6457345c9a1c9e429084debadd4dc60dd46c3b8a5bc108fcf768ea29cf8d8dcea1b2011647e69f41fc74ea7a3a20c93985aaac6dd1349254ca300449c46c9329f74275b410282ae8a855f2407b", 0xf5}, {&(0x7f0000b37000-0xed)="1ebd30a88f1b9bfed92caa65a5ea47e6f94b911666059053255ffe01fc0d8fd1a78717e024b83013fb0c384be69399410148b7e563242d641e5694694e2aaf9b6e1b05ad456fd77ee1809baf1eb514b7efd735604cda16827eeacad55d9500d14242dbe4d1f00626ac848336ceebd3b0e95468dd51cbfa984bbee4e8f01342f2bcb70ee569ddae2c6ffa0101765094f497b84722b9f5dd62d8e16fde34536670f1b5e80977bf0f01e627e154ab8370b68ad3f10f1cc5c176248c7856293c569098c150021e080f14571b8befca515583a6a5fcbdf50a98d2aa3e47b63f6aa8cd4c8633f71feeb800d4ad5dfb13", 0xed}, {&(0x7f0000387000)="7ad8c5513b95361d53a26e710652c2b47c5a934a38f330bad4125a9bff259ebb48e43cba25570da785325e2176cb406ebaeefbca62eecfd440e56b2a59ec46a4b46d0dfab003e168391a1d7cf2647e50f8fd3c2c85f59cb9171b5fa50978821b9528ee62a7e2ca09bbad8b24020f5f9a4c56e394272785c0e3debec4a0209baf8cc7ef0c78", 0x85}, {&(0x7f0000223000-0xc1)="dd5285dc9aacfa29ba79941ebcd15c2eae768b53efa0d59b90360bfa6cb6e2abb19ef605d78c1f4f6a863655346547261514ed74714502eddf869550bbd1e8773362d2bedcfb670f42072e795ff5e40dba803ad951cbab2cb8c54ca3d0be7bdaee3964650fbcd4a5e3cbb43331a0c74be60c63ad729d74141e3d9f132b54a4350b598251719b1c4814bc23dcdb52aab206c6a663ecde53beea1828f2d07d80e1e6c6d7898160c444dca5a54e269a3554d311228c12270dfceb6fb5dd28ef9e796b", 0xc1}, {&(0x7f000052a000-0x36)="08373efff9c84dfc631260f1a774a67be1a6921ec5717f1d46774dc3c6a82baab0c4ed3cd38d30afa6f4711e4da0750051e737ba8626", 0x36}, {&(0x7f0000c8c000)="27377cd344f7020785e23cd1bb5b1f54cd937f0f1e561e98eab3262087de49e5a7599ce644720e188b951bd497c0688ecd3b37d9f965ec05211f09c3dc26e7562f505516f2f306331ad3f29fd34ae44c2726b94d3209db52ec5d48e6f750ad3df1e7363489dae53547a5d235", 0x6c}], 0x8, &(0x7f000016c000-0xa8)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r1]}], 0xa8, 0x8000}, 0x20004000) shutdown(r0, 0x0) finit_module(r1, &(0x7f000054e000)='/\x00', 0x2) pipe(&(0x7f0000619000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r9, 0x0, 0x23, &(0x7f0000927000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) [ 59.453069] audit: type=1400 audit(1515172790.978:497): avc: denied { listen } for pid=6639 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/05 17:19:51 executing program 0: 2018/01/05 17:19:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4a77, 0x800, 0x401}, &(0x7f0000e5f000-0x1)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c23000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x30, 0x0, &(0x7f0000001000-0x30)=[@increfs_done={0x40106308, r3, 0x2}, @request_death={0x400c630e, 0x1, 0x3}, @increfs={0x40046304, 0x0}, @register_looper={0x630b}], 0xea, 0x0, &(0x7f0000002000-0xea)="a4cd81e6311d70caa6c17da3b47eaedccb9a98741c90352c1d06abbd0538e0fee542bd92b9a205cf397e770d412fdf6d6738d16237283e754796e8724ab823e5b8ae73e9bcd5e17230d61ed2b2b9977daaf0786d3780208fd6cb8ece3b0382737c637a7dbda99b05a0e3cfd8e3d1f70a9f67699c909769e9833b50e063a5ff4810c4dabfd175e143e7a677a410f86be198a4ed4157925241ec205a50f7952480a7fa62bf01656c8f4d7c8f1b880e2e55791075c94a2e2b5b3baa07a797bbf3cb284404d52dab09b0159cb30fa7776cd4e4d3a98cb8bd60e6a2268bc16da0f8ec4c812cb81f71d51f1459"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r2, 0x27, "b7f4aab0d1e7a9d23477f88f9778f9a976498a2cd3b1cd5e5129a5b09db0a76db111f3c2efe4ef"}, &(0x7f0000003000-0x4)=0x2f) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000)={0xfff, 0x1e1a, 0x2, 0x1000, 0x40, 0x4, 0x0, 0x1, 0x2, 0x1, 0x9, 0x100000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r2, 0x5, 0x30}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000-0xa)={0x3, [0x4, 0x1, 0x6]}, &(0x7f0000002000)=0xa) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000005000-0x18)={0x4000000000, 0x1, 0xfffffffffffffeff, 0x1, 0x2, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000006000-0xb)='/dev/mixer\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000)={r4, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x7b, 0x10000, 0x3, 0x81, 0x2178c227, 0x8, 0x4, 0xe80, 0x80000000, 0x542, 0x384, 0x2, 0x5]}, &(0x7f0000001000)=0x108) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000002000-0x1)=0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000008000-0x4)=0x10000, 0x4) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000002000)=0x6, 0x4) 2018/01/05 17:19:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0xa, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) futex(&(0x7f0000099000-0x4)=0xe0db, 0x0, 0x9, &(0x7f0000e8e000)={0x0, 0x1c9c380}, &(0x7f0000b6e000)=0xc49, 0x4d) getresgid(&(0x7f000043a000-0x4)=0x0, &(0x7f0000b3b000)=0x0, &(0x7f0000fea000-0x4)=0x0) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000ee9000-0x10)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000855000)=0x3) 2018/01/05 17:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ab6000)='/dev/snd/timer\x00', 0x0, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0xe, 0xd8, &(0x7f0000e02000-0xe)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f0000ea2000-0xd8)=""/216, 0x0, 0x0}, 0x28) 2018/01/05 17:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000063b000)='net/netfilter\x00') ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000b9c000)=0xd002) fgetxattr(r0, &(0x7f000050f000)=@known="73797374656d2e736f636b70726f746f6e616d65acb1e31896509164e87454d61b5072c6897f991a54afea94ee0a68d621ac0cc02a3e9e6015c72c0000000000000002e68d60d2c90b619ae88f504f923cdb4cd5d1f42fe19a5f0e9de2cbf1dd9d7aeb34d8a0791cd95a44a64a04ca9fd0949c783019c21a8c3bdf27ce809795d3b6d94b81a8940769ec8aec925a5be8ba1a2ba06075c4c630fdda2be608dc0e089303d380969b7f3ce848d877937318174059cacb98dc3719c0f9f51e69851d5acc48559037e6bc6340000900c81b82", &(0x7f0000cfb000-0x4)=""/2, 0x2) 2018/01/05 17:19:51 executing program 0: listxattr(&(0x7f0000f3b000)='./file0\x00', &(0x7f0000328000-0xef)=""/239, 0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006eb000)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00009bb000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffe4}, &(0x7f0000119000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000392000-0xce)={r2, 0x2, 0xc6, "633ad154cd59404841a7080fdc95431004b718f85dd2ffdd074e8da140ba6bee586fe86d538d9affdf7a6075eb75a20f5594054a893ae0d5fb56dae7599012d1dda4d801e246ed80c7cb72a43156c6141bf559c582c9c2a276f71d6235326b5b5fbc914c35e548041b29e99375f14ad59f419037d351d7f5169458a9e75ec2ca206bfc7fdf09926cce7a2f3482fe4731a65d03291aa43fb1a7f95dc36f4910546190822e3a53c1d5a5a49f6284dd07306965f105d0ebe637350085bb5c97b2f27424859f36c1"}, 0xce) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x80, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 59.515497] audit: type=1400 audit(1515172791.030:498): avc: denied { map } for pid=6653 comm="syz-executor1" path="/proc/337/task/338" dev="proc" ino=21596 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/05 17:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000646000)={0x73, 0x79, 0x7a, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009de000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000088d000)=""/108) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000edc000-0x38)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x27f, 0x0}, 0x0) 2018/01/05 17:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000ca1000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="db", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = syz_open_dev$amidi(&(0x7f00007e8000-0xc)='/dev/amidi#\x00', 0x2, 0x8001) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ac000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000afb000)=0x8000) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0x1, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'sm3\x00'}, &(0x7f0000c1d000-0x6)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b14000)={0x0, 0x0, ""}, &(0x7f000069e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000bd9000)={r2, 0x1, "b1"}, &(0x7f0000c61000)=0x9) 2018/01/05 17:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000002a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = perf_event_open(&(0x7f00001f2000-0x78)={0x3, 0x78, 0x5, 0x1ff, 0x8, 0x2, 0x0, 0x9, 0x26010, 0xa, 0x7, 0xffffffff00000000, 0x0, 0x9a0, 0xffff, 0x0, 0x6, 0x8001, 0x100000000, 0x36b, 0x0, 0x2c82, 0x5, 0x64, 0x0, 0x6, 0x9, 0x7, 0x7, 0x7, 0x5, 0x3, 0x9, 0x9, 0x100, 0x0, 0x20, 0x1, 0x0, 0x8f, 0x4, @perf_bp={&(0x7f000005b000-0x1)=0x0, 0xf}, 0x2, 0x2, 0x9, 0x7, 0x7, 0x2d99, 0x7, 0x0}, 0xffffffffffffffff, 0x3f, 0xffffffffffffff9c, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7ff) 2018/01/05 17:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000998000-0x8)=0x0) io_destroy(r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000876000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000473000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000973000-0xb1)=""/177, &(0x7f0000805000-0x4)=0xb1) io_destroy(r0) [ 59.578999] QAT: Invalid ioctl [ 59.586354] audit: type=1326 audit(1515172791.113:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b61000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002c8000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ea2000)={r2, &(0x7f0000c9e000-0x98)="e7af177ad8a90e8b0bd54435b5f29af4dc417fcbb7eaf8847bea38959561ceb86579e6be32b231ad379283f8e63d27d51e98429ebaa58361583c7be3acd68450da0bd29994a7caee383eec7d1e5b6fc542026c01e90cfb4f1b725856637d2dd29d16f8f26173f38dc9695c2828e06926b165eec71f4f8012ab2e35416ba14285c2efafe7cd3706e1ddc06eb0f5f8a9ca0fa8310e752dc546"}, 0x10) 2018/01/05 17:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b02000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socketpair(0x8, 0x0, 0x6, &(0x7f00004af000)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fc4000-0x18)={0xaa, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000053c000-0x29)='L', 0x1) 2018/01/05 17:19:51 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000063c000-0x4)=0xfff, 0x4) r1 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000f71000)={0x18, 0x29, 0x4, "f1eb"}, 0x18, 0x0}], 0x1, 0x0) [ 59.598906] QAT: Invalid ioctl [ 59.608796] QAT: Invalid ioctl [ 59.708608] audit: type=1326 audit(1515172791.113:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 59.765266] audit: type=1326 audit(1515172791.117:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 59.790369] audit: type=1326 audit(1515172791.117:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=120 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 59.814841] audit: type=1326 audit(1515172791.118:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 59.839518] audit: type=1326 audit(1515172791.125:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=121 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00001bd000-0xe)='/dev/admmidi#\x00', 0x5, 0x8000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00006a6000)={0x3, [0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f0000a97000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x30, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x401, {0x0, 0x6, "748132", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000147000-0x1000)=""/4096, &(0x7f0000e95000)=0x1000) 2018/01/05 17:19:51 executing program 6: r0 = getpid() r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000017f000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00004e2000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x37, &(0x7f0000001000-0x10)={0x25, 0x4, 0x9, 0x20}) r2 = socket(0x1e, 0x1, 0x0) write(r2, &(0x7f0000521000-0x1)='E', 0x1) 2018/01/05 17:19:51 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "6764396f41a9e9bd34f44d6dd4bae182fc0d6c8ded54a672d4926bf827f7b1bbec992e19e5f120bbfe2d80d2", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffffffffffffffe1, &(0x7f000000c000-0x8)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000010000-0xa)='/dev/vcs#\x00', 0x2, 0x309002) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/cuse\x00', 0x82002, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f000000f000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x400400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat(r1, &(0x7f000000f000)='./file0\x00', 0x50082, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x7, &(0x7f0000010000-0x38)=[&(0x7f000000a000)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000007000)="18d69d22777de7831ae60268fca3b94f40e4954dadcda0b565c8a536c83aae3edace1134ef9f426e55a63fdc0ad8ed567a45a238a803daaf0898f19c76165f30f17b9996ca3f62bffc22c525945ae6a62de35bae7c9b139281f56ebfbb5bcd53be2e373bfaa3bf1cab73977e4be7a6fbc9c40711effba5d2021563e6b5", 0x7d, 0x4, 0x0, 0x1, r3}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x1, 0x8035, r0, &(0x7f0000010000-0x10)="23eee18bbc854c7a01ce028c60184552", 0x10, 0x401, 0x0, 0x0, r4}, &(0x7f000000b000-0x40)={0x0, 0x0, 0x0, 0xf, 0xe49, r0, &(0x7f0000009000-0xb7)="bf8ba174c0bc75fe95a2c84f79d8a687248bda8b728a72efc964f68b7c90250c512ff1fdd8194c5f0e2e651d3be50259ac243facc127784a86acd2bcf1f1280f0a7acf0c4619e25bb828f4a163a75cc3e00283a70a70813a22fc95daf55ade753305a1ba4641f80c9d8dd618fd1f7735a8a1049be87051f170712e8f450bc7bfa4bacbdd9eaf9c54d87281d31a33c87de1921bf238be5a370dae6d6157f12bb32d0473a50d7365158a4ace14d43d9b27687c3631764392", 0xb7, 0x5, 0x0, 0x0, r5}, &(0x7f000000e000-0x40)={0x0, 0x0, 0x0, 0x6, 0x100000000, r1, &(0x7f000000b000)="a3f2a5861d6683e3455def1119095fa8ac4c657f596d", 0x16, 0x7, 0x0, 0x0, r6}, &(0x7f000000c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x4, r1, &(0x7f000000f000)="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", 0xfe, 0x2, 0x0, 0x0, r7}, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x7, 0x101, r1, &(0x7f0000009000)="7f9f7f97ad29b908fdb96e59c18751d2f6b973055f94878c044586972ab07dec1a42afcf5f018c6777b3d43ddb7a209b207dfd74fbf5664ec6a1a971d1123eadfd6606c33b8fee60a2797fe84692da257a40477ff68a8b6e0e300ed70bf726af05389f06f4d6c58ca3ff95938b536891e2ed74bac4858a6bee309487d4ab453ef3604c556ac967c501eb5ac9d505f4cb61175796085ec039966b937eb0fef3", 0x9f, 0x1, 0x0, 0x0, r8}, &(0x7f0000010000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7fff, r1, &(0x7f0000010000-0x6)="7134e763022c", 0x6, 0x1, 0x0, 0x0, r9}]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = dup2(r0, r1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f000000f000)=0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r11 = request_key(&(0x7f0000002000)='big_key\x00', &(0x7f000000f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000-0x1)='\x00', 0xffffffffffffffff) request_key(&(0x7f0000008000)='.dead\x00', &(0x7f000000e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x1)='\x00', r11) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/05 17:19:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c80000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000c0e000-0x28)={@common="6772653000000000fffc00192000", @ifru_names=@common='tunl0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@generic="d1d4e3af84dd574f741b9349bcefd560", @ifru_settings={0x1, 0x0, @te1=&(0x7f0000582000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f1f000)=0x0) 2018/01/05 17:19:51 executing program 3: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000410000-0xe)='/dev/admmidi#\x00', 0x5, 0x600000) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fb8000)={r1, 0x0, 0x0, 0x0}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00001e5000-0xb)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000fb9000-0x84)=""/132) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f000018b000)=0x0, 0x3, &(0x7f00009dd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x5, &(0x7f0000732000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000fb9000)='./file0\x00', &(0x7f00005aa000-0x20)={{r3, 0x7530}, {0x0, 0x0}}, 0x100) r4 = inotify_init() write(r4, &(0x7f0000cba000-0x9e)="240000001a0099f0003be90000ed190e9ece08ffe111001e00ba0080080001007efb6be0f137087ced61fe7eeb1bfeeb0bc1282d1d02cbd89212aed7cb0fe05c87344d1ebff03a7a083ac86aa3f4e389244f388d096c1ec015b0c8bb8891c869db32432f61b909e29caa1ffa39b9ff301157dcf5e08ebd73e210f7ed1b9c66659ff1c59b975342eebb2dab5effe830deb2b740072d04400800c0355d3c74", 0x9e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a6000)={0x0, 0x0}) 2018/01/05 17:19:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b35000)='/selinux/checkreqprot\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000557000)={0xc376, 0x2, {0x3, 0x3, 0x4, 0x3, 0xe0000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000250000-0x10)={0x1, 0x4, 0x401, 0x3f, 0x0}, &(0x7f00003b8000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000436000)={r1, 0x3ff, 0x10}, &(0x7f0000102000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000019d000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x21f8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x9, 0xffff, 0x8, 0x0}, &(0x7f0000886000)=0xa0) r3 = getpgrp(0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000399000-0x10)={r0, 0x28, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c24000)={r4, 0x485, 0x18}, 0xc) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000048a000)={r2, 0x9}, &(0x7f0000666000-0x4)=0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008e0000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0b000)=0x5) r5 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00003da000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000a1000-0x4)=0x3ff) accept4$packet(r0, &(0x7f0000e69000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000483000-0x4)=0xfffffffffffffef4, 0x80800) connect$packet(r0, &(0x7f000047b000)={0x11, 0x8, r6, 0x1, 0x8, 0x6, @random="8260d1c7035f", [0x0, 0x0]}, 0x14) 2018/01/05 17:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006af000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) fallocate(r0, 0x2, 0x94, 0x5c2e) waitid(0x2, 0x0, &(0x7f00003ec000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000051c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f00006d3000-0x4)=0x2, 0x9, 0x0, &(0x7f0000fd7000)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/05 17:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000bf7000)='/dev/vcsa#\x00', 0xffff, 0x100) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001de000-0x10)={&(0x7f00004fe000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000efe000-0x10)={0x8, 0xfffffffffffffbe1}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) msgrcv(0x0, &(0x7f0000001000)={0x0, ""/147}, 0x9b, 0x800000000000026, 0x3006) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000aac000-0x4)=0x1f, 0x4) [ 59.864287] audit: type=1326 audit(1515172791.125:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 59.888778] audit: type=1326 audit(1515172791.125:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6668 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=148 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/05 17:19:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005c1000)={r3, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000368000-0x4)=0x0) process_vm_writev(r5, &(0x7f0000623000-0x50)=[{&(0x7f00000dc000)=""/153, 0x99}, {&(0x7f000021f000)=""/40, 0x28}, {&(0x7f0000832000-0xb7)=""/183, 0xb7}, {&(0x7f0000da5000-0x6d)=""/109, 0x6d}, {&(0x7f00000c1000-0xa9)=""/169, 0xa9}], 0x5, &(0x7f0000291000)=[{&(0x7f0000941000)=""/122, 0x7a}, {&(0x7f0000358000)=""/94, 0x5e}], 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000504000)={r4, 0x400000000005, 0x2, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = dup3(r0, r2, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f00006cc000-0x10)={0x7, &(0x7f0000bb2000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000090f000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000d5c000)={r4, 0x4, 0x100000100000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000097b000)=0x0, 0x1ff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eb5000-0x9)='/dev/vcs\x00', 0x80, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000528000)={0x6, 0x0, [{0xb1f, 0x0, 0x5}, {0xaac, 0x0, 0x0}, {0x295, 0x0, 0x20}, {0x8cc, 0x0, 0xc7}, {0xb77, 0x0, 0x6}, {0xbff, 0x0, 0x7}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000062d000-0x5)={0x0, 0x0}) 2018/01/05 17:19:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003db000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00002e4000)=[{0x0, 0x0, &(0x7f0000ece000-0x80)=[{&(0x7f00008d6000)="f4cdd2aeb646a591ee1a0035455e1efbc283ed68fced1feabe61de495c314742b5f99b3009a1fa3768d27e6fd78ad22f8fa246fd9645568de6bb200bb337cedb", 0x40}], 0x1, &(0x7f0000628000-0x188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 17:19:51 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000001a000-0x18)={0xaa, 0x8, 0x0}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000055000-0x8)={0x0, 0x7fff}, &(0x7f0000055000-0x4)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000045000-0x8)={r2, 0x5}, &(0x7f0000055000-0x4)=0x8) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000054000-0x8)=0x0) ftruncate(r1, 0x0) close(r0) 2018/01/05 17:19:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000333000)='/dev/midi#\x00', 0x2, 0x800) read$eventfd(r0, &(0x7f0000e9b000)=0x0, 0x8) io_setup(0x4, &(0x7f000044b000)=0x0) 2018/01/05 17:19:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005b0000)='/dev/usbmon#\x00', 0x80000001, 0x200000) preadv(r0, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a1a000-0x30)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x1f, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3d000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/01/05 17:19:51 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac7000)=0x1000005ff, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009c0000)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000443000-0xb)={0x1, 0x0, 0x0, 0x800000000800003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20003, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/05 17:19:51 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e94000-0xc)={0x0, 0x48f, 0x20}, &(0x7f00004a9000)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/mls\x00', 0x0, 0x0) faccessat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x40, 0x1400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009a0000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x100000000000000}, &(0x7f00003d1000-0x4)=0x98) r3 = add_key(&(0x7f0000baa000)='logon\x00', &(0x7f0000bf3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd5000-0xf1)="", 0x137, 0xfffffffffffffffb) lstat(&(0x7f00004e4000-0x8)='./file0\x00', &(0x7f0000e3a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fbc000-0x6)={0x0, 0x0, 0x0}, &(0x7f0000b83000)=0x1030b) keyctl$chown(0x4, r3, r5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001000-0x14)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000001000-0x68)={0x3, 0xfffffffffffffc01, 0x0, {0x77359400, 0x0}, 0x8072, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigqueueinfo(r4, 0x3d, &(0x7f0000000000+0xc84)={0x2c, 0xffffffffffffff40, 0xda11, 0x50}) r6 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) 2018/01/05 17:19:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000181000)='/dev/vga_arbiter\x00', 0xa000, 0x0) sendto$unix(r0, &(0x7f00009b2000-0x68)="793718deed68eddef90dd39d60cdd13ef78d942901a8d6539ffb7e65e553e2ec83e123a1a9ef870b1b451298c08c9167914dbbe26f389e0279dec30f36af47194c3097d4e2ec3d11345a8345c5c30a37123becc0c4098f67c83a8b50d550f6c43a542059a5ed20ed", 0x68, 0x801, &(0x7f0000a62000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000379000-0x10)=[{&(0x7f00004aa000-0x2c)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000400feffffff00f64e", 0x29}], 0x1) 2018/01/05 17:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f000083e000-0x1c)=@req3={0x5, 0xff, 0x2, 0x10000, 0x9, 0x6, 0xff}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r4 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b43000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000125000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000af4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000055000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f7000)={r4, r5, r6}, 0xc) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000b2d000-0x4)=0x5, &(0x7f0000084000-0x8)=0x4) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r7 = socket(0x11, 0x802, 0x0) bind$packet(r7, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000174000)="ae1069828a06dd93dbbcd5ea4bc7da0f898bf828767d6b5d8d44d943fd8ae7fe4878df9b12874e43fa58b89dc85479c3f11022e289fa17d1f853724fb25594a4a08f9927c13cdf2e319994db2d4c79f7f44c05810fe3808762510d9161b77fa9bae6a7e478134b0fa85d329791ee111f5181224790f9a7fe85c592bce78e475503f9af7b312a9d", 0x87) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) inotify_init() ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f000032a000-0x4)=0x7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0xfffffffffffffffd, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r9 = dup2(r3, r2) write$tun(r9, &(0x7f0000ae7000-0x53)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x45, 0x0, 0x0, 0x0, 0x800000000006, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x31, 0x0, "7e0675caa76407951b42423756ea589af83365c339cd93fdd936f362f1cea5fd67ef3958de215bf7fb"}}}, 0x4f) 2018/01/05 17:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00003c9000)='/^vboxnet0.vboxnet0selfeth1user#\x00') r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ece000+0xa46)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000b1d000-0xb)='/dev/audio\x00', 0x3, 0x0) 2018/01/05 17:19:52 executing program 5: r0 = creat(&(0x7f00008aa000)='./file0\x00', 0x110) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000c04000-0x148)={0x8, 0x0, [{0x7, 0x80, 0x4, 0x1, 0x401, 0x3, 0xffffffff, [0x0, 0x0, 0x0]}, {0x4, 0x4, 0x4, 0x8, 0x4, 0x3, 0x336, [0x0, 0x0, 0x0]}, {0xb, 0x4, 0x3, 0x2, 0x1a, 0xffffffffffffffff, 0x4, [0x0, 0x0, 0x0]}, {0x80000019, 0xe08, 0x6, 0x57cd00000000000, 0x8, 0xa48, 0x4ea, [0x0, 0x0, 0x0]}, {0x40000000, 0x2, 0x1, 0x0, 0xffffffffffffffc1, 0x9, 0x40, [0x0, 0x0, 0x0]}, {0x0, 0x4, 0x4, 0x6, 0x3, 0x6, 0x1, [0x0, 0x0, 0x0]}, {0x4, 0x84, 0x4, 0x3, 0x100000001, 0x800, 0x5, [0x0, 0x0, 0x0]}, {0xa, 0xcf9, 0x2, 0x8000, 0x7, 0x0, 0x57000000000, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x8, 0x6, 0xfffffffffffffff9, 0x2, 0x2, 0x5, 0xfffffffffffffff9, 0x8, 0x400, 0x4, 0x10001, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x5, 0x7fff, 0x4, 0x800, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000003000-0x4)=0x4a6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) r1 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000-0x4)=r1) pread64(r0, &(0x7f0000001000)=""/137, 0x89, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000005000)={0x77359400, 0x0}, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000006000)=0x1ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000008000-0x4)=0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000009000-0xcc)=""/204) syz_open_dev$loop(&(0x7f0000008000-0xb)='/dev/loop#\x00', 0x10001, 0x400000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000a000)={0x1, [0x0]}, &(0x7f000000b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r2, 0x80}, 0x8) 2018/01/05 17:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8001, &(0x7f0000b04000)=0x9, 0x7) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f00001e9000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000782000-0x4)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000034a000-0x8)=[{0x3, 0x0}], 0x1) r2 = getpid() ioctl$TIOCMSET(r0, 0x5418, &(0x7f00006b5000)=0x1f15) perf_event_open(&(0x7f0000e2e000-0x78)={0x0, 0x78, 0x4, 0xfff, 0xfffffffffffff000, 0x3, 0x0, 0xa7, 0x18000, 0x4, 0x1, 0x100000000, 0xfff, 0x7, 0x3, 0x7, 0x100000001, 0x9, 0x812, 0x2, 0x1, 0x5, 0x6, 0x400, 0xffffffff, 0x1321, 0x4, 0x5b, 0x6, 0xa9f, 0x81, 0x9, 0x0, 0x3f, 0xfffffffffffffffb, 0x51b, 0xffff, 0x8, 0x0, 0x6, 0x0, @perf_config_ext={0x800000000000, 0x6}, 0x2001, 0x5, 0xfffffffffffffeff, 0x6, 0x3, 0xf8ae, 0x7, 0x0}, r2, 0x3, 0xffffffffffffffff, 0x3) syz_open_pts(r0, 0x40100) 2018/01/05 17:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) connect$ax25(r2, &(0x7f000012b000)={0x3, {"486ad09b784ce4"}, 0x0}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00004cc000)={0x40002004, 0x0}) 2018/01/05 17:19:52 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000f61000-0xa)='/dev/vcs#\x00', 0xffffffffffff0580, 0x103001) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x39011, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000000)="4a8af39a2da5e005a8d68d90e22f8e8e0a7deb9698501714d35de2ac3587331715139bddf3ce49be4f64d87c92b85accc60c3bb03461727cdfa00e6e5eda7283ff4e94f374b9ea2655548202dc51ea7aa7990264b722cb4539f3314052305ba2550b73072c68927652be281039cc73c664f4bf1ad26ea07dc70f1d8dc1bb2b579461bd10f0e0b0b9c8ed5f204dbae0e32e89173a782c78775f6e3da1bc474a8e4da95ec5bb06c58632dc01c6e69aab6e405573e0e0bbbec9416825da77acf8", 0xbf, 0x0) process_vm_writev(r2, &(0x7f0000003000)=[{&(0x7f000000a000)=""/211, 0xd3}, {&(0x7f0000004000-0x89)=""/137, 0x89}], 0x2, &(0x7f0000004000-0x70)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2018/01/05 17:19:52 executing program 0: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00007a9000)='/dev/vcsa#\x00', 0x6d85, 0x40) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000b06000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b05000-0x4)=0x7) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00001e6000-0x28)={0x0, 0x10000, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000001) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00003ae000)={0x1, 0x0, [{0x40000023, 0x0, 0x0}]}) 2018/01/05 17:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009b9000)='/dev/input/mouse#\x00', 0x70, 0x80002) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00008d4000-0x10)={0x0, 0x0, 0x5, 0x4}, &(0x7f00005fa000-0x4)=0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f0f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="430c0e4fe74ec3a1a88b30a4d85e953b"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000abc000-0x18)={r1, 0x10001, 0x0, 0x80, 0x100}, &(0x7f000041e000-0x4)=0x18) r3 = socket$inet6(0xa, 0x80803, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) preadv(r0, &(0x7f00005ba000)=[{&(0x7f0000561000)=""/187, 0xbb}, {&(0x7f0000526000-0x70)=""/112, 0x70}], 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000bb4000-0x190)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005d9000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000a1f000-0x4)=0x98) 2018/01/05 17:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r1, 0x0, 0x0}) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f00005ab000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x101200) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f00005b1000)={0x3f, 0x7f}, 0x2) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000243000+0x348)={0x0, 0x896, 0x0, 0x80000001, 0x3, 0xffffffff}, &(0x7f00008cb000-0x4)=0x14) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000c52000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f000004c000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f0000013000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000059000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00003b5000)={r6, 0xc3d}, &(0x7f00006da000)=0x8) 2018/01/05 17:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = perf_event_open(&(0x7f0000888000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x468, 0x0, 0x0, 0x0, 0xf3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x304, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xfffffffffffffffe) readv(r2, &(0x7f0000d78000-0x90)=[{&(0x7f0000578000-0x8f)=""/143, 0x8f}, {&(0x7f0000e42000)=""/65, 0x41}, {&(0x7f0000b01000)=""/253, 0xfd}, {&(0x7f0000485000)=""/245, 0xf5}, {&(0x7f00007ed000-0x89)=""/137, 0x89}, {&(0x7f00003d4000-0xfe)=""/254, 0xfe}, {&(0x7f0000c3a000)=""/20, 0x14}, {&(0x7f00001f4000-0x19)=""/25, 0x19}, {&(0x7f0000a86000-0x5e)=""/94, 0x5e}], 0x9) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00002df000-0x68)={0x6, 0x0, [{0x255, 0x0, 0x10000}, {0xadd, 0x0, 0x200}, {0x32b, 0x0, 0x6d5}, {0xbff, 0x0, 0x7}, {0x88f, 0x0, 0x6c0ca900}, {0x8db, 0x0, 0x40}]}) 2018/01/05 17:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b91000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000b1d000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000068f000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80040001, 0x0, 0x0, 0xbd31621813621d03, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:52 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000f, 0x5) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fde000-0xe)='/selinux/user\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00008ef000)=r1) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x4, ""}, 0x10, 0x0}, 0x0) r3 = getpid() getpgrp(r3) 2018/01/05 17:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003ec000-0xc)={0x0, r2, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c26000-0x10)={r3, &(0x7f0000464000-0x77)="51e3eb77b2ba33c3f7dbd4df203c1019fd42168faa432b988fd59b4ab24bdff9b3296de21750afa57f5e772b717ffbc5264cd8ec793100603b20eb40cb8b1ee2970f6643f2ebb9cce4a2fd7bb81c86cfffa26e009966cdedd4bb8424f1bd78ac32341477918fe21bab731018faac71a82060bf96ca16cf"}, 0x10) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/05 17:19:52 executing program 0: semget(0x3, 0x3, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003f7000-0xb)='/dev/vcsa#\x00', 0x7ba240b0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000663000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000)=""/4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000004000)={r0, r0, 0x2, 0x1}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000)={r1, 0x100}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000-0x30)=[&(0x7f0000003000-0x8)='//$lo-)\x00', &(0x7f0000002000-0xb)='/dev/vcsa#\x00', &(0x7f0000001000-0xb)='/dev/vcsa#\x00', &(0x7f0000007000-0x1)='\x00', &(0x7f0000007000-0x18)="25766d6e657430d16b657972696e672e6b657972696e6700", &(0x7f0000002000-0xb)='/dev/vcsa#\x00'], &(0x7f0000006000)=[&(0x7f0000006000-0x3d)="776c616e30776c616e305b2c6c6f212d776c616e315c73797374656d706f7369785f61636c5f616363657373f43a2673797374656d7d73797374656d00", &(0x7f0000006000)='/dev/vcsa#\x00']) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000006000-0x16)={r1, 0x800, 0x7, [0x8, 0x0, 0x5, 0x10000, 0x0, 0xfffffffffffffe01, 0x6]}, 0x16) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 17:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$int_in(r0, 0x8000000005434, &(0x7f0000ec8000)=0x0) 2018/01/05 17:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4(r0, &(0x7f00004b1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000)=0x8, 0x80000) accept4$llc(r2, &(0x7f0000aaa000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000082000)=0x10, 0x800) close(r0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f00004fe000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r3) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000803000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f00004b9000)="c766d0987267924be6f41b25e8740892b9e57fd865c6c1e9c7f2a621a1804757e4b46e921608904fac7aa557b537a4f1eac7f71b9a8fe4f5ccdbb7b7b0cb348840b2e131c2687d7115bf540a03cfb49e3ad8ca382ec8441f7cfce347b1fabcb8c93a3de7f018ea1ad3d0d60473d4afbecf4350626f4ecccb690d26385da51117e4fdacd1f05c79786996ec67e461aa8bc6733454afc22f19d83a7506d42d08e0529d2aa799ef8c92016c6c30cf2c2949af92d067a7939ac0de05735ad25acc6207ad40", 0xc3) 2018/01/05 17:19:52 executing program 1: mmap(&(0x7f0000000000/0xc42000)=nil, 0xc42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) writev(r1, &(0x7f00005fc000)=[{&(0x7f000028d000)="90", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000028a000-0x4)=0x4000000000000f, 0x4) mmap(&(0x7f0000c42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c42000)='/selinux/create\x00', 0x2, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000c31000)='z', 0x1) mmap(&(0x7f0000c43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000c43000)={0x7fff, 0xe622, 0x5, 0x19e0000000, 0xfff, 0x36d, 0x6ca}, 0xc) readv(r3, &(0x7f00009f3000)=[{&(0x7f0000c3f000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000c44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000c44000)=0x0, &(0x7f000020c000-0x4)=0x4) 2018/01/05 17:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00002e6000)=']', 0x1, 0x20040000, &(0x7f00002d9000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dce000)={0x7, 0x4, 0x401, 0x5, 0x0}, 0x14) sendto$inet(r0, &(0x7f00002c9000-0xf3)="03", 0x1, 0x4000000, &(0x7f000083c000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 17:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000fcc000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r0, 0x3) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000cee000)=""/57, &(0x7f0000b40000)=0x39) 2018/01/05 17:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000564000)='/dev/input/mice\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000d8a000-0xc)=@proc={0x10, 0x0, 0x0, 0x2200400}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000627000)='/dev/rfkill\x00', 0xfe, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e9000-0x11)='/selinux/enforce\x00', 0x0, 0x0) gettid() syz_open_dev$mice(&(0x7f0000ecf000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000b28000-0x4c)={0x3, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:52 executing program 0: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/01/05 17:19:52 executing program 0: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041000)='/dev/snd/seq\x00', 0x0, 0x800) r2 = dup2(r1, r0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000046000)={0x5, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000048000-0x28)={@common='ipddp0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) write$tun(r0, &(0x7f0000046000-0x48b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @ipv6={0x0, 0x6, "3d5b97", 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/05 17:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000311000)=[{&(0x7f00008de000)=""/175, 0xaf}], 0x1, &(0x7f00004c6000+0xbc3)=[{&(0x7f00006af000)=""/178, 0xb2}, {&(0x7f0000129000-0x3c)=""/60, 0x3c}, {&(0x7f00001b8000-0x15)=""/21, 0x15}, {&(0x7f00009ac000-0x3f)=""/63, 0x3f}, {&(0x7f00002a3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dca000-0xec)=""/236, 0xec}, {&(0x7f0000c90000-0xaf)=""/175, 0xaf}, {&(0x7f0000552000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c91000)=""/53, 0x35}], 0x9, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00001bb000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf4000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000b2a000)={0x80000000, 0x4, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000791000-0xb)='/dev/vcsa#\x00', 0x4, 0x10001) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000375000)={0x80000, 0x0, [0x0, 0x0, 0x205b, 0x8, 0x200, 0x1000, 0x9, 0x1]}) fremovexattr(r1, &(0x7f000038d000-0x9)=@known='user.syz\x00') 2018/01/05 17:19:52 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000660000)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f0000820000)=[&(0x7f0000f7c000-0x1)='\x00'], &(0x7f0000f7c000-0x30)=[&(0x7f0000170000)='md5sumeth0@\x00', &(0x7f00000b1000-0x23)='posix_acl_accessmime_type.userproc\x00', &(0x7f0000f7c000-0x28)='/selinuxposix_acl_access$$,cpusetnodev:\x00', &(0x7f0000f7b000)='\x00', &(0x7f0000f7c000-0x1)='\x00', &(0x7f0000455000)='em1security\x00'], 0x1800) write(r0, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) 2018/01/05 17:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000f1d000-0x8)='./file0\x00', &(0x7f000042a000)=""/239, 0xef) seccomp(0x2, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00001a8000-0x28)=[]}) 2018/01/05 17:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000ed8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_open_dev$admmidi(&(0x7f0000359000-0xe)='/dev/admmidi#\x00', 0x10004007, 0x8002008) 2018/01/05 17:19:52 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f73000)={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x6, 0x7, 0x1, 0x79, 0x7fffffff, 0xfa, 0x10000, 0x3]}, 0x5c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f74000)=0xfffffffffffff000, 0x4) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000f63000)="", 0x0, 0x8884, &(0x7f0000f6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f6c000)=0x0, 0x4) 2018/01/05 17:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000582000-0xa)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) lstat(&(0x7f0000477000)='./file0\x00', &(0x7f0000a5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b4f000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x8, 0xa, 0x20, 0x80, 0x3a, 0x191d, r2}, {0x1, 0x8, 0x1, 0x51b, 0x2, 0x4, 0xfffffffffffffff7, 0x7}, {0x7bbd, 0x8, 0x2, 0xb}, 0x6, 0xc, 0x1, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x3, 0x1, 0x0, 0x2631, 0x100000000}}, 0xe8) ppoll(&(0x7f0000f7d000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00003d5000)={0x77359400, 0x0}, &(0x7f0000699000)={0x0}, 0x8) io_setup(0x2, &(0x7f000067d000)=0x0) io_submit(r3, 0x2, &(0x7f0000303000-0x28)=[&(0x7f0000ff5000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00003b4000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f89000)={0x0, 0x0, 0x0, 0x7, 0x12, r0, &(0x7f000091b000)="9a86658082767e39fec63406f1cead2e36548a904407df322b134ce7f6ae6a2ae4e470d52f374ea29de11defacd1270869882ec71f222c814add2ef58b6914daa5d691f261fa21f3f960b29a6c7eae6e116d8c8dbc89c4e95142a90295989b30692b29f824dccb1c92a2494c2c3ee18626dc4a29d38004a1122104c7198d212e99d9daa1081ed6902c9760ea23abd26fb60a73586dd45c07574f8ae858694f26706e86d3f2489b041a7b15b9af7e5ab08766c887dff4793ec690b268b670ac8a35513bebdd5afb412cba7aa46b169400b98e2f3df7bef15fa1cc67cd016cc039157c3ccc52cda62d1da6fde9571ad878", 0xf0, 0x2, 0x0, 0x1, r0}]) 2018/01/05 17:19:52 executing program 5: mmap(&(0x7f0000000000/0x549000)=nil, 0x549000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000549000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000054a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00001ad000-0x8)='./file0\x00', &(0x7f000054b000-0x15)=@known='system.sockprotoname\x00', &(0x7f000040f000-0xe0)=""/224, 0xe0) clock_gettime(0x0, &(0x7f00003b0000)={0x0, 0x0}) sendto(r0, &(0x7f00004c3000-0x51)="4c77d8abd4620db1ed670ba2498fd1da7d3600cabc4dc6ab5189fe0444314e0f9f1712cde4d8feb172fae7bf7f9e634943615cefb0a41a9c202b90afb7c36da0f3ec8a79fed6d7405eec2218054f2d5b6d", 0x51, 0x0, &(0x7f000035b000-0x10)=@un=@file={0x0, './file0/file0\x00'}, 0x10) write$evdev(r0, &(0x7f0000023000-0x18)=[{{r1, r2/1000+30000}, 0x3, 0x5000000, 0x2}], 0x18) r3 = syz_open_dev$evdev(&(0x7f0000548000)='/dev/input/event#\x00', 0x10007f78, 0x0) mmap(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000054b000)={0x3, 0x5, 0x2, {0x77359400, 0x0}, 0x0, 0xa52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSKEYCODE_V2(r3, 0x80284504, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x0, "ce71bf94264b74836308a411a823415e05bc9c8a3cfa1cb8da9c2574551a8d76"}) 2018/01/05 17:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000027f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d30000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002f3000)={0x77359400, 0x0}) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000006d000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000059d000-0x10)={0x2, 0x8200, 0x100000001, 0x4, 0x0}, &(0x7f0000d07000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d42000)={r2, 0x4, 0x2, 0x9}, &(0x7f0000e9c000)=0x10) pipe(&(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00006a5000)={0x0, 0x6c, 0x4, 0x1, 0x9, [{0x80000000, 0x5, 0x100, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x6, 0x7fffffff, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x8, 0x400000, 0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x44d, 0x7, 0x1ff, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x7, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}, {0xffffffff, 0x9, 0x100000001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xb1, 0x10000, 0x1, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x200, 0x8e90, 0xfff, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x875, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) setitimer(0x0, &(0x7f0000062000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f0000802000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 17:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x2, 0x17}, "706f727431000a00000000000000f8ffffffffffffff00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000aba000)={0x0, 0x14004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000833000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:19:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x5, &(0x7f0000001000-0x28)=[&(0x7f0000860000/0x4000)=nil, &(0x7f0000b4a000/0x3000)=nil, &(0x7f0000995000/0x9000)=nil, &(0x7f00003c6000/0x1000)=nil, &(0x7f00007c1000/0x3000)=nil], &(0x7f0000263000-0x14)=[0x8000, 0x68c, 0xea7, 0x1, 0x7], &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x6) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x4e, 0x81, 0x0, 0x10001, 0xbd8, 0x1c3}}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="6009d788c2a25a96388f27f9feae98449c9fb7e1df329928223927862b764ae5b3d915874a7efb998adba1ad9bea39974107fdc95fcae6e0b74f5240aecd1de02cfa817d37e56130719103679ed28d26c02750141be8b96977e2120da0163c69d911ef5cbddd490c27140cd386bd8e3501476e7985c9afd2ec3439478445f91a633c2a20ba17eb39de37da100d9e8a874488525aa8029b249fd844c0", 0x9c}, {&(0x7f0000001000-0x2d)="768883576185da6f9bb2ec9f92edcbfe218cf01c2776353560c947c656ee377c2512a87f95fc78474a9fff3b3f", 0x2d}, {&(0x7f0000000000)="05f4c7d6ae9ff052c53632ed8b396406f235bbfae8ea32cf083bbf27bb46938835a50eee220d6f6d267caf0978eb7a0facea392a18f1a34fa5ec60285806137b9e4de2e9", 0x44}], 0x3, &(0x7f00008ff000-0x1378)=[{0xc0, 0x11f, 0x2, "a76759a2f33946a01a0074f18838a623198fe8865878b4b652f96b3ac52f8cc89be175ea074fafd5ddcb27235dc8c79c267a7cb2fee0fa543283904f3c1cd6342195b42db272478c42aea483503567b604cdf98f89d2e41c579ed7068ad897c1913f556617d97911e9e44d841c09259b9f2e3bfdbccb495a55630b635b1e0021695064bba0cb7e07bb1bfa959260945f31e26647de4a570686145128528e03ac22039b08a023c7d1258008707868"}, {0x80, 0x11e, 0x8, "f98ef94b932fa28a065befaffe485dfff51552bd8759739aeb314d68a6e9b1ea7c3f039a26181a71da496e3557775490dc872da940d14aee67f656d6cf8fdd2d809d139bc04bfeff0ad37c25e3248daf5bfc1ee0f736b15e12d1dcca34189a79a735ae14148090fa2d3690cfc252b2"}, {0x1010, 0x0, 0x3, "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"}, {0x30, 0x102, 0xa, "bfe4873cb33bddca862d818b030adc45938f873bf3ab15b54a4ac9"}, {0x88, 0x0, 0x81, "dfb96339adb403dbebaf0672984f1322ba150c9f7d394e2a2793725db5bbeda06c7d486168823c5f1186dc62eb2777d40751731198561a80359a65b0c054e6944a86e7627ab650b989e03662b0f6ce33371bba3372c3d8db5e7bf329259b960b0b1c88b9ac4eeda37ab7bffa53eddf20ada930ceb5"}, {0x100, 0x10a, 0x7, "8a7b979094cbf5fe86305f573fe50412cf43439f9c54c20e22a1d4f9ae77f077727bf52e851410ce68b51cc20851d5d2a4fa47d18f1ae1940c5f872fe2dd4b3d0ee5d7dac22bf8c5504f13d52ac87a8c03d462f2e0807e2688544aed6b6c06c2a56dfbd16c00fdfba494bab861d9032e8b4fc6f7142262f6f015f69e2a9159cd24d53af3577107e236d88d1b0fbd9b7c01ee8fb196c604b2dbd0a3e582fb222d5e95ba2f25823443c13c2ce17836eb02e2209a60c8585033a5a637c5bb31b50debf9c29b24d59d982e201bce805b26715eb6860336c764e21fa74a9868ad6480d896f133fc1cad77c9eee3"}, {0x70, 0x107, 0x2, "4a588244b2de61fdac78cb1e6f6b108a929957a29a59ea71c11103e621f6b97a8464580dc15d3ec030f90c156554a484be30146ac5e076845916459a0093f356f9783e3342302c5d11ca41a50663cdc6f2694d50ac8954ff19c2c58f09"}], 0x1378, 0x0}, 0x800) r3 = syz_open_dev$adsp(&(0x7f0000ea6000-0xb)='/dev/adsp#\x00', 0x6, 0x503082) fcntl$getflags(r0, 0x40b) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000e5000-0x10)={0x80000001, 0x1ff}) 2018/01/05 17:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b71000-0x63)="5b70726f63233a00436d2f78fb2d674be04331b03d7c528a7d4d7c0b1bddc6142984447d9a7291db2bae700681287e7841fb2cd57f5dada505b54245fb1946fe53fe43cbca805f990a80636595fcc81807c28a36c5ff01bcd87d266dadfbcadc82a067", 0x2) write(r0, &(0x7f000098c000)="76693ecb3924e267d62f0e3d99d29bf3b37c19e33c16", 0x16) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/05 17:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000db6000)='/selinux/member\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000067000)={0xb, 0x8}, 0x2) keyctl$session_to_parent(0x12) syz_emit_ethernet(0x83, &(0x7f0000b32000-0xf2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x4d, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8, 0x4, "4f933d5c087798760532dc6debd1a3cb57a07b488b38844047a0a612d21254904ba61a1bb1c72bdd3f7a2831e6549429653ace729b77b18ba7af6d0ae2409f9f268cdcb9d0"}}}}}}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00003ac000)='net/mcfilter6\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d15000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e19000)={0x2, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000e77000)={0x9, r1, 0x2, 0x97}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000703000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) 2018/01/05 17:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getuid() pipe(&(0x7f00004ee000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000052e000)="1f68fc9d9e3dd58d8c399d8665fe8633", 0x10) fcntl$setsig(r0, 0xa, 0x3d) ioctl$VT_RELDISP(r0, 0x5605) 2018/01/05 17:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x400, &(0x7f000092c000+0xd50)={0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="", 0x0) 2018/01/05 17:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fab000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00001c9000)=@generic="af348716ffb46ce4e6f820106b90aee5") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cfc000-0x14)={0x5, 0x8, 0xf11, 0x1, 0x80000000}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000fee000-0x4)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00003f3000-0x4)=0x5, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000060a000-0x6)={0x1, [0x9]}, 0x6) readv(r0, &(0x7f0000d5b000-0x30)=[{&(0x7f0000cf6000)=""/10, 0xa}], 0x1) 2018/01/05 17:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000873000-0x4)=@int=0x0, &(0x7f0000905000-0x4)=0x4) poll(&(0x7f0000000000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 17:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b11000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x100], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x400000000000053, &(0x7f000000d000)=""/8, &(0x7f000057d000-0x4)=0xc0) [ 60.971676] QAT: Invalid ioctl 2018/01/05 17:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f35000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e61000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000fe5000-0x8)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f000070c000-0x48)={{0xffffffffffffffff, 0x2, 0x7, 0x1, 0x4}, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000978000-0x10)={0x0, 0x0, &(0x7f000069f000/0x2000)=nil}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000030000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000bb7000)={0x1, 0x0, [{0x1000000000000480, 0x0, 0x0}]}) [ 60.997086] QAT: Invalid ioctl 2018/01/05 17:19:52 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006b6000)={0x0, 0x3, 0x20, 0x2, 0x6}, &(0x7f0000364000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009c000)={r1, 0x1, 0x20}, 0xc) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000080044dff, &(0x7f0000001000)=0x0) 2018/01/05 17:19:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='v7\x00', 0x35, &(0x7f00005d3000)="") r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000738000)={0x81, 0x0, [0x101, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000063a000-0x9)='/dev/rtc\x00', 0x20201, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003ba000)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000f32000)={&(0x7f00003d2000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a43000)=[{&(0x7f0000b98000-0x1b)="94b0db90c35d5adfa4ba432acb33667546668ffb8df0b7944602bb", 0x1b}, {&(0x7f0000e32000+0x6b7)="8bb1f8742cbd459f8c95abde1b32ac771edd16f8c9e0e2ee36d85f591c1d6cbf1e57158dc47e0d73674e01f3d26c3a208461e871d2ad2dfdb9f13eba80506765d01cee789c83ec496725e35d6809cbf1bdee80e5efcbd9edd9d8f38e6573124ad9925c63c2af5607dc7b4f7af956952aab7adb059715ae778acc26ef2dbf5a411f25784774229b6ecfcd0c547c89175ce0f5a26644e68af3bc5cfc8aa36d22d2e38c1c37d41acf4900a2e76ce596df5209cf6c6e9b5fa7ca3ece91d0c750dc273526e6267e57a4ef8d3123e1ed7abd2822e313bf00b27becda12a557", 0xdc}, {&(0x7f0000869000)='a', 0x1}, {&(0x7f00006e3000-0xc0)="4ee2b32092f9c1993344a384d0108998be4be41e6715ec483d24679fea027f12423df00607272a4fec936dfe9d7cf8f1f9506963dcf1ce7943ea78cef6aa2554cabe6879acc71cbb22aa0625df12d4e7ccbd376353baf4ddbe571f031c8e5547992fd43bf0ced53cdcdf35818691863c03faf06e9184e307e2cae96637d8cc211e76dfbb1f52390d0549fe906597131254665c68ae77cdd56bf69031e29ba11bc14ea9025c047def6d5ca8279ac758c88bccf85310a4d7ee5be63e5fa142f4aa", 0xc0}, {&(0x7f0000462000)="e8eecda0d33d847abd6f9d12eed30e40ccb6a52af9209b86dcbb62e51e28275e6f78a265d6e8", 0x26}, {&(0x7f000012b000-0x87)="9eef022b9d784b0ef96f3d3bc3d67c06072b8bf6c670e6c6aa9ed48a1201a5ab9a06be3e7f346fb74e6041d3fcec1ef1fdec045a1291573e23d84248ca225e431211996e7dcc65102ff2273c8a3cc64ac1deda505ed2a661fde053a29894b76f5e6e430a7025769ac665494faa463a5c1224c65ee1aaab720459da9bafcd735575bb853464fb92", 0x87}, {&(0x7f00001b0000-0x65)="acb8e97b18cd848a4dc4ead101c2c690f4ea8dde9437d1ad17b71b79b04d9258697f4c75ebbe5120497a0269b082709d1cf182261fc5f0d5a001dbb6c3ce0bf82f62947d89e6d3f594a2c848c017522fa867bdfdb245dc2ce99744d57c4e8dff741405c8be", 0x65}], 0x7, &(0x7f0000849000-0x80)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r3, r1]}], 0x80, 0x20000000}, 0x20000000) 2018/01/05 17:19:52 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000005000-0x10)={0x2000, 0xa000, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000002000)="9074833ba588ece84570fba98766961a2080b840138d72f3c9b4606b3bc8c224c776c92656156df1390d6253b1db9e0bc89d46ff818603ea0fab47d093d3aa52e363135854ae5047d72ecedac7e38b05e44ef058c924fc5ff5a67c463932fa05400acee659ba0b1ae49089db2d5e6f260ffdd6951d87a726ea7cd755e2512a38697b31d4dec82b9bc42e3c4d75f882e162d36ce680e86d726ca29b2980606c2f6b56853ec571b4e31a4091b98944daac36c1a06ab583701dc5d1a818ccce290af80b9b45f5bb25d31b5ab27acbc44c19bf5fbcd98e08d7a56f65744767db1b", 0xdf}], 0x1, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002000)=0x0, &(0x7f0000003000)=0x4) fcntl$setpipe(r1, 0x407, 0x3f) 2018/01/05 17:19:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005a4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) getresuid(&(0x7f00002cc000-0x4)=0x0, &(0x7f0000e6d000)=0x0, &(0x7f000002d000)=0x0) getgroups(0x2, &(0x7f0000a69000)=[0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f000085e000)='./file0\x00', r1, r2, 0x1000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f70000)=0x0) r3 = socket$inet6_sctp(0xa, 0x405, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000018000-0x4)=0x0, &(0x7f0000dfd000)=0x4) 2018/01/05 17:19:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f83000-0x12)='/dev/input/mouse#\x00', 0x0, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000006000-0x1a8)={0x1, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b4e000)={0x26, 'skcipher\x00', 0x0, 0x8f, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000fda000-0x22)="0a0775b0d5e383e5b3b600555c0cdbb7295df0ed92170040627e0000000001e6a25d", 0x22) 2018/01/05 17:19:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000aa6000-0x4)=0x0, &(0x7f00004ee000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000019f000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2018/01/05 17:19:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000cae000)='/dev/snd/midiC#D#\x00', 0x8000, 0x80000) ioctl$sock_bt_hci(r1, 0x400448e3, &(0x7f0000446000-0x9c)="2be0f8d262a67e5fbc291364ec449a6006debbb01650dda7ac5630f4bef57979a8f5b75b0274355ccb06b107ce759c2806c80f4433a2a4c48a663305b0315a63a3e965230a49c5f7cee770ead76edc52409ccc9161b4a5a185512489876f43de378d0bff4c4a6854d2951dd143a9a7723ab7e8f15df878e0971518fc707c148858a6db7e528624608efd1dc851ca4a06c589534942e4e3990d2afba8") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002f7000-0x16)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/05 17:19:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000282000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00003e0000-0x4)=0x0) perf_event_open(&(0x7f0000015000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 17:19:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$midi(&(0x7f000025f000)='/dev/midi#\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000017a000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000561000)={{0x9, 0x2, 0x4, 0xfffe00000, "ac6263603cbfae11e991a6d3232b5ae2c6b3535f0cf511115b80751a5217f1cb9d58e06bca36ebf8775ba68f", 0x4}, 0x0, 0x0, 0x6b, r4, 0x80000000, 0xd0, "d0e179cf22ecb8feb8a2d1ae5eee74c84dd6e761daf8f1bc56c3b859d11b7ea183e32aeeb41dbea41b7c40abfee3b69bbf621754c084211f7b393a07e21043ac", &(0x7f00002f4000)='/dev/midi#\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0xfffffffffffffffb, 0x5, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 17:19:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) io_setup(0x8, &(0x7f0000eac000-0x8)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00004c4000)='/dev/mixer\x00', 0x400, 0x0) r2 = socket$inet6(0xa, 0x3, 0x4) io_submit(r1, 0x1, &(0x7f00005fe000-0x30)=[&(0x7f000052a000+0x5d)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000530000-0x6a)="", 0x0, 0x0, 0x0, 0x1, r0}]) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000264000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000762000-0x20)={0x1, 0x2, 0x0, 0x246, 0xffff, 0xffff, 0x4c3, 0x6, 0x0}, &(0x7f0000036000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000437000-0x8)={r4, 0xfffffffffffff3ba}, &(0x7f0000ac3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000081f000+0xc05)={r5, 0x5, 0xbd4}, 0x8) 2018/01/05 17:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfbfffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000536000)={0x0, 0x0}) add_key(&(0x7f0000fad000)='pkcs7_test\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) bind$alg(r0, &(0x7f00003ce000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des)\x00'}, 0x58) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000966000-0x9)='/dev/sg#\x00', 0x7fff, 0x400040) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffffd) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000030000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000)=0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002b000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000030000)=""/158) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000032000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) bind$netlink(r1, &(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000071d000)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00004f7000-0x90)={[0xffff, 0x66, 0x200, 0x8, 0x40, 0x1fffffffc000000, 0x0, 0x3cb0, 0x6, 0x389e, 0x2, 0x3, 0x3f, 0x9, 0x6, 0x7], 0x5000, 0x44}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e13000-0x10)='/selinux/create\x00', 0x2, 0x0) accept4$ipx(r3, &(0x7f0000934000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000400000)=0x10, 0x80000) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f000031d000-0x4)=0xe, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000945000/0x18000)=nil, &(0x7f0000120000)=[@text64={0x40, &(0x7f0000225000-0x52)="ad6af60fc7adbba20000c744240000000000c74424021a888662c7442406000000000f01142466490f380a204b0f090fefb1f513000066baf80cb81ef1e88def66bafc0cecc4a1c5c611b726662e0f001c4a", 0x52}], 0x1, 0x0, &(0x7f0000a30000)=[@efer={0x2, 0xc00}], 0x1) 2018/01/05 17:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f97000)={@common='lo\x00', &(0x7f0000520000-0x2c)=@ethtool_rxfh={0x49, 0x0, 0x0, 0x0, 0x0, "0c3da8", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmp(&(0x7f0000a3d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000994000)=""/0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f8000+0x5b0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000d24000)=0x4, 0x4) connect$netrom(r2, &(0x7f00001d0000-0x48)=@full={{0x3, {"f7365e5c4f5c49"}, 0x5}, [{"87cfe8f57e5b2f"}, {"1ce5ed03274e06"}, {"4197aab976e978"}, {"d425ac3e8ca3e4"}, {"06d399cc8d1b22"}, {"82ad52bb1ebb50"}, {"b3ba1917529aef"}, {"c1d6cf31ffb437"}]}, 0x48) fsetxattr(r1, &(0x7f0000130000)=@known='user.syz\x00', &(0x7f00001e1000)='\x00', 0x1, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c6d000)=0x0) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f00002f9000)=0x20000000001, 0x8) 2018/01/05 17:19:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x67, 0x480000) 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$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x28000}, 0xc, &(0x7f00005ea000-0x10)={&(0x7f0000000000)=@allocspi={0x288, 0x16, 0x3, 0x0, 0x2, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x100, 0x0, 0x7, 0xa, 0x80, 0xa0, 0x0, 0x8, r1}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x80000001, 0x0, 0x800, 0x3, 0x9, 0x3, 0x401, 0x4}, {0x9, 0x0, 0x7, 0x1}, {0x0, 0x3ff, 0x7b}, 0x7, 0x0, 0xa, 0x3, 0xf, 0x8}, 0x0, 0x7}, [@user_kmaddress={0x2c, 0x13, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x0, 0xa}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x19, 0x8}}, @encap={0x1c, 0x4, {0x886, 0x1, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in=@multicast1=0xe0000001, 0x2, 0x0, 0x6}}, @address_filter={0x28, 0x1a, {@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x9, 0x44}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @algo_aead={0x68, 0x12, {{'authenc(cbcmac(des3_ede-asm),ecb(camellia))\x00'}, 0x1c, 0xc0, "3685b77be5cd02f2d3a375eabd1db8e1dd4b1faf1d4b51135d7d28c0"}}, @lifetime_val={0x28, 0x9, {0x9, 0x200, 0x6, 0x2000}}, @lifetime_val={0x28, 0x9, {0x1, 0xffffffffffffff61, 0x5, 0x1d5e}}]}, 0x288}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000620000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f000047a000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0xff, 0x8}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:53 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000a9000)='/dev/rfkill\x00', 0x10040, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ab6000)={&(0x7f0000ed7000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000e80000-0x1e0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x30) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) tgkill(r0, r1, 0x15) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000851000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000006a000-0x28)={&(0x7f000002f000/0x4000)=nil, 0x400000000000040, 0x3, 0x13, &(0x7f0000079000/0x1000)=nil, 0x1}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000f38000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x200000000003, 0x84) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="95", 0x1) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f00007df000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="011115060900024825da081200140203ff00040000017fffff000000fd0000ee"}) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000aa000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) r2 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f0000011000)="", 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000eae000)={{0x2, 0x3, 0x4, 0x2, 0xffff}, 0x81, 0xe19b, 'id0\x00', 'timer1\x00', 0x0, 0x20, 0x7, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) write(r0, &(0x7f0000976000)="260000001300470000000383140022f1041000ff0100000000350000001a0986050010000500", 0x26) 2018/01/05 17:19:53 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78ed, 0x5}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xc935}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) renameat(0xffffffffffffffff, &(0x7f0000013000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value={r2, 0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 17:19:53 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) r1 = open(&(0x7f0000018000-0x6)='./file0\x00', 0x40000, 0x100) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000019000-0x1e)={0x8001, 0x3, 0x1, "6bc774ab0f90", "bd191e78f2840dfd57c9c5b663c0ee47"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 17:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bcc000-0x18)={0x0, 0x20, 0x0, 0x101, 0x0}, &(0x7f00001e3000-0x1)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c9e000)={r1, 0x8}, &(0x7f00001d7000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000a13000-0x38)={&(0x7f0000ada000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfee3, &(0x7f00008bb000-0x10)={&(0x7f0000e6a000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x6, []}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000fb5000)={r0, 0x6}) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80902, 0x10008, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) socketpair(0x8000000000001e, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00007b9000-0x4)=0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000ba4000-0x12)='/dev/input/mouse#\x00', 0x809c, 0x2) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000262000)={{0x0, 0x0, 0xffffffff, 0x3, 0x4}, 0x100000001, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x3b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff}}]}, 0x145}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) clock_gettime(0x0, &(0x7f00006e1000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000481000)=[{{&(0x7f0000cd1000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007d4000-0x60)=[{&(0x7f0000ca4000)=""/213, 0xd5}, {&(0x7f0000547000-0x91)=""/145, 0x91}, {&(0x7f000024e000-0x55)=""/85, 0x55}, {&(0x7f0000768000-0xff)=""/255, 0xff}, {&(0x7f0000746000)=""/4096, 0x1000}, {&(0x7f00007b6000)=""/173, 0xad}], 0x6, 0x0, 0x0, 0x3}, 0x0}, {{&(0x7f0000a79000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00009d5000-0x20)=[{&(0x7f0000f31000)=""/111, 0x6f}, {&(0x7f0000579000-0x4d)=""/77, 0x4d}], 0x2, &(0x7f0000e33000-0xc5)=""/197, 0xc5, 0x73a}, 0x80000000}], 0x2, 0x3, &(0x7f0000efc000)={r2, r3+30000000}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r4 = dup(r1) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f000022b000)=0x9) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000bb4000-0x190)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x0, 0x3f) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b8d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2005, 0xfffffffffffeffff) write(r0, &(0x7f00008c2000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) 2018/01/05 17:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$audion(&(0x7f0000ec3000)='/dev/audio#\x00', 0x3ff, 0x2007c) r2 = perf_event_open(&(0x7f0000047000)={0x5, 0x78, 0x6, 0x8000000000000000, 0x3, 0x2, 0x0, 0x4, 0x1000, 0xb, 0x6, 0x40, 0x1, 0x6bf, 0x7ff, 0xf9, 0x8, 0x7, 0xfff, 0x0, 0x3, 0x3, 0xb08, 0xd240, 0x7, 0x1, 0x0, 0x7fff, 0x4, 0x2, 0x80000000, 0xc116, 0xd5, 0x1, 0x1, 0x6, 0x6, 0x7, 0x0, 0xee0f, 0x0, @perf_bp={&(0x7f00005d8000)=0x0, 0x1}, 0x8008, 0x4, 0x8001, 0x1, 0xc9, 0x3ee3530a, 0xffffffffffff9c24, 0x0}, r0, 0x4, r1, 0x3) r3 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000d3c000-0x8)='./file0\x00', &(0x7f00005bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004ef000)='./file0\x00', &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(r0) sendmsg$netlink(r3, &(0x7f0000010000)={0x0, 0xfffffdfe, &(0x7f0000009000-0x10)=[], 0x27f, &(0x7f0000b72000-0x130)=[@cred={0x0, 0x1, 0x2, r0, r4, r7}, @rights={0x0, 0x1, 0x1, [r2, r3]}, @cred={0x0, 0x1, 0x2, r0, r6, r7}, @rights={0x0, 0x1, 0x1, [r3, r2, r2, r2, r2]}, @rights={0x0, 0x1, 0x1, [r1, r2, r2, r3, r3, r1, r2, r3, r3]}, @cred={0x0, 0x1, 0x2, r0, r4, r5}, @cred={0x0, 0x1, 0x2, r0, r6, r5}, @rights={0x0, 0x1, 0x1, [r2]}, @cred={0x0, 0x1, 0x2, r8, r6, r7}], 0x0, 0x0}, 0x8000) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x800448d3, &(0x7f0000f89000)="5dc63c54b43b63cdcf330e3bd2d327678a3badb594c025a14bf0a4f2f6bcc992dbf524ad799aa45b3bdb2289c0bc31de855fbbce746682b11d0588156be4ac207e577a59a977f1402a6841157b07a97d9dea03f276b9144bc379bb16874e827abaad9e3204f88fd642ad2567dbe5e0c141d62ece69a33f35a9a759c8bedb4036afe039216f85e4d748534e4e9c7f7b3c4aaa1e86a52e4e6324ab3b13c535bd5d378ea0e587a6536703fb84c6ca2c5e773cf14b13948269a653a5bd61a89da7c7d6") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000d7000)=""/145) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) wait4(0xffffffffffffffff, &(0x7f0000929000-0x2)=0x0, 0x2, &(0x7f00003c3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x40, 0xfffffffffffffffe, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0xfe, 0x0}, @time=@time={r1, 0x0}}], 0x30) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000864000-0xc)={0x0, 0x1, 0x10}, &(0x7f0000efd000-0x4)=0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/cuse\x00', 0x2a0000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000050d000-0x8)={r2, 0x6}, &(0x7f0000ebe000-0x4)=0x8) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom(r0, &(0x7f0000313000)=""/219, 0xdb, 0x10102, &(0x7f00001cb000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000075000-0xb)='/dev/vcsa#\x00', 0x7c, 0x20000) accept$alg(r1, 0x0, 0x0) 2018/01/05 17:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00006b9000)={0x9, 0x7fffffff}) clock_gettime(0x0, &(0x7f00002d9000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f72000-0x30)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f0000419000-0x10)={0x0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x1b) 2018/01/05 17:19:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b81000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x2710}) fadvise64(r0, 0x0, 0x4, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/kvm\x00', 0x0, 0x0) flock(r0, 0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={0x0, 0x8e32, 0x10000000000, 0x100, 0xfffffffffffffff8, 0x5}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xce)={r2, 0xc6, "68faf3aa762114d3dea472d4b5d366910e34d7f05521919f93ef237dbaa9188f623ffd1f8ad774428fd103f162ef6094fe4f32920642935a6f15c507e418bc68a45eb3294c376769f1244a33b7f771459a63977bdd91306d05864d8fbf56db6d2f2b74b0dc672505902eb0599cf5730f2e7c9890fd3c3d62d3f8e124daabd7bf5df462a4767662fd443a8fa1559d0aafd2b87ee24506bae05e3be5dd1638c5763dc63158525e62216c868f55315353c9e53f10e523c181dff19b1d3c12d1604d0e84c4b2a4da"}, &(0x7f0000001000)=0xce) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x9)=""/9) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000af9000-0x41)={0x0, 0x39, "b08da97691ee56a627f0b2df29ed1b917ebbb11e4a128840c2fccf66b7a717dfb6016e695d1fe2bb9da3ad6b48fe90bb04dc22552af3b19616"}, &(0x7f0000fe2000)=0x41) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000084c000-0x14)={r1, 0x27bb7a7a, 0x650, 0x8000, 0x80, 0x3}, 0x14) 2018/01/05 17:19:53 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x1e42, &(0x7f0000a1a000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x141000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000002000-0x1)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x5e, 0x92, &(0x7f00003f8000-0x8)=0x0}) shmctl$SHM_UNLOCK(r0, 0xc) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x8, 0x0, 0x0}, 0x14) r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r0, &(0x7f0000fe2000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083b000-0x4)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000121000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000221000)=0x1c, 0x80000) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000eab000-0x150)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "d1eb7f", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000056b000/0x4000)=nil, 0x4000, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000eac000-0x4)=0x0) ptrace$peek(0x2, r0, &(0x7f0000755000-0x8)=0x0) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001cd000+0x9a)={0x0, 0x0, 0x8000}, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008da000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000168000)='/dev/vcs#\x00', 0x9, 0x10000) setsockopt$inet_int(r1, 0x0, 0x36, &(0x7f0000d11000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ppoll(&(0x7f0000739000)=[{r0, 0x1442, 0x0}, {r0, 0x4, 0x0}, {r0, 0x1, 0x0}, {r0, 0x1100, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2010, 0x0}, {r0, 0x0, 0x0}, {r0, 0x202, 0x0}], 0x8, &(0x7f00008d6000-0x10)={0x0, 0x0}, &(0x7f00001bd000)={0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000282000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/05 17:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$audion(&(0x7f00008c1000)='/dev/audio#\x00', 0x8, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000bab000-0x4)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000dfd000)=0x0) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000335000)=""/15, 0xf, 0x3) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dfe000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000dfe000-0xc)={&(0x7f0000dfe000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000e00000-0x4)=0xd057) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000dfb000)=0x0, &(0x7f000023e000)=0x4) 2018/01/05 17:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) writev(r1, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) fcntl$setsig(r1, 0xa, 0x38) 2018/01/05 17:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ab8000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002ec000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000b73000-0x4)=0x1ff, 0x4) syz_open_dev$tun(&(0x7f0000da9000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007e7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000c4c000-0x58)={{0x800, 0x0}, 0x0, 0x0, 0x8000000, {0x3, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00007cf000-0x4d)="52fec1255685afbe42e2ab8420367561ff7f000000000000327eab4fdd86725f36dd51041331e3e6bf7a9e4161a812b4d889a7ca2bddf0f0f3a258d0f1588734340087a624326914029f268a73", 0xfffffffffffffefc, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000089b000-0x1)="", 0x0, 0x0, 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000002000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(0xffffffffffffffff, &(0x7f0000c06000)="", 0x0, 0x20000000, &(0x7f00009bf000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00006d6000-0x4)={0x0}, &(0x7f00006ee000)=0x4) 2018/01/05 17:19:53 executing program 5: syz_emit_ethernet(0x189, &(0x7f0000573000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x1f, 0x1, 0x2}], {0x8100, 0x10000, 0x4, 0xc1c}}], {{0x6558, @ipv4={{0x42, 0x4, 0x9, 0x4d, 0x173, 0x2, 0x8000, 0xa0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xc000000000000, {[@ssrr={0x89, 0x27, 0x10001, [@loopback=0x7f000001, @rand_addr=0xfffffffffffffffe, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x6, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x27, 0x0, [@multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @empty=0x0]}, @cipso={0x86, 0x3f, 0x5, [{0x2, 0xf, "e84a51a13a291de3fe903922cd"}, {0x0, 0x7, "28ef6c3a13"}, {0x7, 0xd, "845c97392264edd27e46e8"}, {0x6, 0x8, "74c4f405f615"}, {0x7, 0xe, "7b7c031d40a746962d166a5e"}]}, @ra={0x94, 0x6, 0x4}, @noop={0x1}, @ssrr={0x89, 0x17, 0xffffffffffffffc1, [@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x38, 0x7, [{0x0, 0x9, "182b2686417478"}, {0x0, 0x12, "a525997c60c13ea1b8389b3b9fe428ce"}, {0x1, 0xe, "4fcf3b1b342fe90d54a479ee"}, {0x0, 0x9, "e25012388a5fb8"}]}, @generic={0xcd, 0x5, "023b2a"}, @timestamp={0x44, 0xc, 0x9, 0x1, 0x4, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1f}]}]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0xffffffffffffff54, 0x0, 0x0, 0x2, 0xc1, "d7a822", 0x1, "3a3810"}, "12bc067ee7fece5186f6ba45f761d6260978d3d7e6672f0783748573bd862f9d5b1d7f7740df381847007dd5e678b4e907fdfbbe153e6cf8ec4a9bc20b3643650473b2b2ef828895c65c9e05ec63ebd7464fb7d5019ca76632a8ee"}}}}}, &(0x7f0000802000-0x14)={0x1, 0x3, [0xb82, 0xdbd, 0x8e3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0x8000000000000, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008a8000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getpeername(r1, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f84000)='mounts\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000b6a000-0x10)={0x2000, 0x12000, 0x0}) membarrier(0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000588000)='/dev/vcs\x00', 0x400480, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000e8c000)={{0x6, 0x3, 0x940f, 0x3, "c9917eeaccb9cbc7457a0155505490e969b7a210d1a24f9c38a679a115d5a7243287fb788b49b19c076c34d6", 0x87c}, 0x1ff, [0x3, 0xffff, 0x9796, 0x7, 0x6, 0x5, 0x4, 0x8001, 0x6, 0x2, 0x3, 0x4, 0x1f, 0x4, 0x5, 0xefa, 0x2, 0x3, 0x4, 0x80, 0x9, 0x0, 0x1, 0x81, 0x3, 0x2, 0x10000, 0x1000, 0x7fff, 0x7fff, 0x3e85, 0x7fff, 0x7, 0x988, 0x5, 0xff, 0x9, 0x5d5, 0x6, 0x80000000, 0xb5, 0x0, 0x3, 0x8, 0x5, 0x8, 0x7f, 0x7f, 0x1, 0x4fb, 0x1, 0x2, 0x613, 0x5, 0x1, 0x43b, 0x3, 0x8, 0xa26, 0x7065, 0x2, 0x0, 0x7, 0x2, 0x6, 0x7, 0x2, 0x4, 0x75a16040, 0x7, 0x14, 0x1, 0xffff, 0x8, 0x1, 0x1, 0x7, 0x8, 0xeee8, 0x43d6f7b1, 0x2, 0x80, 0x9, 0x5, 0x5, 0x7, 0x3, 0xb4, 0x7e, 0x4, 0x3, 0x20, 0x80000001, 0x6, 0x0, 0x200, 0x7, 0x80, 0x1000, 0x1, 0x8001, 0x7f, 0x8, 0x1, 0x100000000, 0x6, 0x2, 0x3, 0x2, 0x5, 0x3, 0x4, 0x1f, 0x3, 0x4, 0x100000000, 0x80000001, 0x401, 0x5, 0x57cdcbb8, 0x3fc00000, 0x9, 0x3, 0x6, 0x101, 0x8, 0x0, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000960000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000070000-0x10)={0x0, 0x7530}) r4 = memfd_create(&(0x7f00009e5000)='\x00', 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000ad2000)=0x3) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f000009a000-0xd9)=""/217, &(0x7f00008e6000)=0xd9) rt_sigaction(0x7, &(0x7f000069d000)={0x47e0e5, {0xfffffffffffff27d}, 0x8000000000000, 0x0}, &(0x7f000040f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000be3000-0x20)={{&(0x7f000047d000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000fac000)={0x0, 0x9272f0f8dfca03de, 0x0, 0x2000, &(0x7f0000de5000/0x2000)=nil}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000077a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000e7f000)={0x0, 0x2, {0x3, 0x1, 0x7, 0x0, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000ba8000)=[{&(0x7f0000d0c000)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000abc000-0x8)='./file0\x00', 0x1, 0x40) getresuid(&(0x7f0000865000-0x4)=0x0, &(0x7f000063a000)=0x0, &(0x7f0000c0f000)=0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00009a5000)=r3) dup3(r1, r0, 0x0) writev(r0, &(0x7f000037d000)=[], 0x1) 2018/01/05 17:19:53 executing program 0: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ac9000)={0x7, r0, 0x0}) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000630000)=0x2, &(0x7f0000aca000-0x8)=0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000aba000)=@assoc_value={0x0, 0x0}, &(0x7f0000ac9000-0x4)=0x8) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000d8a000-0x2c)={0x5, 0x1000, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) r1 = open(&(0x7f0000d94000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f000075e000-0x28)=@random={'user.\x00', '(,\\selinuxvboxnet0%+$[selinux.+*\\\x00'}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d82000)={0x0, 0x9}, &(0x7f00004c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000493000)={r2, 0x400000000000000}, &(0x7f0000be2000)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000075c000)={r0, r1, 0x0, 0x2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x1}, 0x20) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000004b000)='.dead\x00', &(0x7f000004b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004b000)="20c3fbb6fa00a41ea01c959ce5f1d7c18d856129c56058ee17ea7268a11e615fee0907c604731398d03ef3ec89c047ec7a1f9692a37952c5fcab3b4fed1e9d55987fd6bdf546c3c86e27265da626f81c910e28b2f517de9b98c2bfcf8a60144c4fca947616fa3a3a4a6dbd58c8419044adce66f7bed9d764998029cf9d9428de310047c0bc0f4b5cc8dae727f7993e2c074c6d8d4aa2f7f8e40475f41eb8322f0fc5ba3b07660c2aac0dd5c4c88b87316ada2e517fffa4572695979674c5f5bc698e207237c68ff6499331ced80cec7cd8220f2cbe3fba262f24042075cdac6b4b68808df7c37d3ed5b002ae8e03afde33c63f", 0xf3, 0xfffffffffffffffc) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000004a000-0x10)=[{r1, 0x100, 0x0}, {r1, 0x4, 0x0}], 0x2, &(0x7f000000d000)={0x0, 0x989680}, &(0x7f000004c000)={0x8}, 0x8) getresuid(&(0x7f000000a000-0x4)=0x0, &(0x7f000004c000-0x4)=0x0, &(0x7f0000036000)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000004c000-0x4)=0x0, &(0x7f000004b000)=0x0, &(0x7f000003b000-0x4)=0x0) keyctl$chown(0x4, r0, r2, r3) [ 61.836610] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7083 comm=syz-executor1 [ 61.874390] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7083 comm=syz-executor1 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x4) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x6, 0x0, 0x0, 0x40407ffc0007}]}) move_pages(0x0, 0x0, &(0x7f0000c16000-0x8)=[], &(0x7f0000b9c000-0xc)=[], &(0x7f00007c9000)=[], 0x0) 2018/01/05 17:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28046, 0x0) fallocate(r2, 0x0, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e71000)='./file0\x00', &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f000092b000)={0x0, 0x0, &(0x7f00004df000-0x70)=[{&(0x7f0000281000)='m', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000658000-0x1000)=""/4096, 0x1000, 0x22, &(0x7f0000d64000)=@in6={0xa, 0x2, 0x671, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0xa986, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0xf57, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) 2018/01/05 17:19:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000247000)='/dev/rtc\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00004bc000)=0x0, &(0x7f0000624000-0x4)=0xffffffffffffff2d) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00008c4000)={0x1, 0x0, [{0x400000040000073, 0x0, 0x0}]}) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='}\x00', 0x3) bind$inet(r0, &(0x7f0000d88000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x401, 0x0}, &(0x7f0000000000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r2, &(0x7f000030f000-0x40)=[{&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000485000)={0xf, 0x13, &(0x7f000036a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x9, 0xa, 0x0, 0x1, 0x0, 0x18}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0x4, 0x6, 0xffffffff, 0xc}, @alu={0x7, 0x0, 0x0, 0x8, 0xb, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x79c27768}, @alu={0x7, 0x8001, 0xf, 0x8, 0x0, 0xc, 0x0}, @call={0x85, 0x0, 0x0, 0x3}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000da8000-0xa)='syzkaller\x00', 0x2, 0x53, &(0x7f0000a84000)=""/83, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f00000b8000-0x1)=0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KDADDIO(r0, 0x4b34, 0x7ff) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00009fb000-0x1)=0x4) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000faf000)={0x0, 0x0}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000b4a000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000012a000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x6e, 0x2, 0x6, 0x3}, &(0x7f00001c3000)=0xa0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c65000)={r4, 0x38, "d52612ac86aaf3f017917a4860f576affb277086da6e25b353a5b905607d79cf710d53f0d624b03577668f3b9afe655627dcea827781286e"}, &(0x7f0000d92000)=0x40) r6 = getgid() fchownat(r0, &(0x7f0000812000)='./file0\x00', 0x0, r6, 0x1000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mkdir(&(0x7f0000001000)='./file0\x00', 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000835000)=0x0) capget(&(0x7f0000538000-0x8)={0x20080522, r1}, &(0x7f0000ecd000)={0x1, 0x2, 0x8, 0x6, 0x3, 0x578}) pipe(&(0x7f0000869000)={0x0, 0x0}) ioctl$KDMKTONE(r2, 0x4b30, 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007de000-0x10)={&(0x7f00003d4000/0xf000)=nil, 0xf000}) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d7e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00002a5000-0x20)=@hopopts={0xaf, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}]}, 0x20) 2018/01/05 17:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x7, 0x4) 2018/01/05 17:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000035000-0x9)='/dev/dsp\x00', 0x450200, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000c72000)='/dev/adsp#\x00', 0x1, 0x2000) statfs(&(0x7f0000504000-0x8)='./file0\x00', &(0x7f000076d000)=""/114) r2 = open$dir(&(0x7f000008a000-0x8)='./file0\x00', 0x0, 0x40) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000030c000-0x4)=0x0, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e23000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffffff, 0xc0084905, &(0x7f000061c000)={0x0, 0xffffffffffffffff}) r6 = socket$nfc_llcp(0x27, 0x3, 0x1) ppoll(&(0x7f0000f97000)=[{r0, 0x401, 0x0}, {r1, 0x4, 0x0}, {r2, 0x1021, 0x0}, {r3, 0x8420, 0x0}, {r4, 0x80, 0x0}, {r5, 0x20, 0x0}, {r6, 0x1, 0x0}], 0x7, &(0x7f000088f000-0x10)={0x0, 0x0}, &(0x7f000016f000-0x8)={0x7fff}, 0x8) r7 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r7, 0x1, &(0x7f0000001000-0x58)="f93cee902fe381fb0d") 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000092000-0x10)=@nfc={0x27, 0x8, 0xffff, 0x1}, 0xffffffffffffff77) 2018/01/05 17:19:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dac000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f32000-0x10)={0x187, 0x10000, 0x8, 0x1ff}, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000c99000)='./file0\x00', &(0x7f0000c6d000-0x6)='ramfs\x00', 0x0, &(0x7f0000500000-0x2)="") r0 = creat(&(0x7f0000de2000)='./file0/bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x80000001, 0x9) dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r1, 0x0, 0x3) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f65000)='/dev/audio#\x00', 0x7f, 0x400) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000b03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00008d7000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b04000-0x4)=0x80) bind$ax25(r1, &(0x7f00007de000-0x10)={0x3, {"fbb996965c9c9a"}, 0x8}, 0x10) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00009b0000-0xb0)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000001, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0}]}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000638000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b05000-0x8)={0x0, 0x200}, &(0x7f0000b05000-0x4)=0x8) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b04000)={r4, 0x0}, 0x6) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c65000)='-\x00', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fdc000-0x8)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000fdb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000601000+0xa49)=0xc) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000164000-0x20)={0x100000040, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000064a000)=0x0) clone(0x0, &(0x7f0000fda000)="", &(0x7f00005b4000)=0x0, &(0x7f0000fdb000-0x4)=0x0, &(0x7f0000fda000)="") pwritev(r0, &(0x7f0000464000-0x50)=[{&(0x7f00000ab000-0xe8)="", 0x0}], 0x1, 0x0) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x67f, 0x14040) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000089f000)={0x0, 0x100000001, 0x30}, &(0x7f000051f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x104)={r1, 0xfc, "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"}, &(0x7f000084a000)=0x104) msync(&(0x7f0000d48000/0x4000)=nil, 0x4000, 0x6) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00000d6000/0x4000)=nil, 0x4000, 0x2, r2) mremap(&(0x7f00007be000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000f82000/0x4000)=nil) 2018/01/05 17:19:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000058000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000708000)='/dev/ppp\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sysfs$3(0x3) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000902000-0x10)='attr/sockcreate\x00') socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000537000-0x8)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f000044a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc4000)=0x14) bind$packet(r3, &(0x7f0000fc9000-0x14)={0x11, 0x7, r4, 0x1, 0x67, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) listen(r2, 0x400) r5 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r5, 0x84, 0x75, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/05 17:19:53 executing program 3: shmget(0x3, 0x3000, 0x442, &(0x7f0000a48000/0x3000)=nil) mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e2d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00002f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f98000+0xe92)=0x10) r1 = add_key(&(0x7f0000e39000)='ceph\x00', &(0x7f0000f97000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000f97000)="675626655a3207278bd365912d3550115f8504e8fe022284aeb7668e08d8af3a4e9d28165d798a2d9ea951bf72d7d3b854459a40f9f39680fafe7453c1b16bb49e6767ab51dda4dcb647bfdc05c0a7a116eae3bd9f42ee0fd176864d63544aba529153107eed6f6cf16d77f4a3f3edef05c047834219e85ae76a17589ed42216d103eb48042e54ca1b8df041803595d0b544123162355f921c074f0748a5843db7412fd2058165cb10b5fe4ed35047f09b7ec91d30bd2ecb7b7c285bd3d949fb57eff456cd2f44f321855cf1472ce06a1e27f0daf0525d35cc5def36d76c3e69b8bd019c2534614efa2a8f6b9e0dddfdabc3", 0xf2) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000f98000)=0xff, 0x80000001) bind$alg(r2, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[{&(0x7f0000f95000)="52a93be080e29364b2f426ead22b9570b1", 0x11}], 0x1, &(0x7f0000f96000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sysfs$1(0x1, &(0x7f000064a000)='ceph\x00') mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000d1d000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x5) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f00003dc000)={0x0, 0x0}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000f9a000-0x18)={0x8, &(0x7f00004d2000+0x5ec)=""/183, &(0x7f0000585000-0xc0)=[{0xf, 0x4e, 0x8, &(0x7f0000f9a000-0x4e)=""/78}, {0x3f, 0x45, 0x5, &(0x7f0000c62000)=""/69}, {0xdf15, 0x67, 0x9, &(0x7f0000f9a000-0x67)=""/103}, {0xe57, 0x4b, 0x9, &(0x7f0000f99000)=""/75}, {0x5, 0xb4, 0x6, &(0x7f0000f9a000-0xb4)=""/180}, {0x8, 0x18, 0x4, &(0x7f0000272000-0x18)=""/24}, {0x4, 0xd4, 0x2, &(0x7f0000c5b000-0xd4)=""/212}, {0x6, 0x39, 0x6fd7, &(0x7f0000687000-0x39)=""/57}]}) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmsg$netlink(r1, &(0x7f0000803000-0x38)={&(0x7f0000a79000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000035b000)=[], 0x0, &(0x7f0000f54000-0x50)=[], 0x0, 0x0}, 0x8000) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000514000)={{{@in=@rand_addr=0xff, @in6=@loopback={0x0, 0x1}, 0x2, 0xfffffffffffffff7, 0x1, 0x4, 0xa, 0x0, 0xa0, 0x0, 0x1, r2}, {0x3, 0x80000001, 0x0, 0x2, 0x8, 0x0, 0x8, 0x4}, {0x10001, 0x80000001, 0xffffffff, 0x7fffffff}, 0x9, 0x4, 0x3, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x5, 0x2, 0x33}, 0xa, @in=@empty=0x0, 0x4, 0x3, 0x3, 0x2, 0x5, 0x1, 0x9}}, 0xe8) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r1, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4000000000a, 0x1000000c) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000db1000)="1f0000000104ffe3fdde45c7f21100000101000008000180021e00dcffdf00", 0x1f) 2018/01/05 17:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009d5000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c7a000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x1}, &(0x7f0000eea000)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dcf000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0x3, 0x80000000, 0x5, 0xfffffffffffffff8, 0x100, 0x6, 0x38f5db34, 0x3, 0x1, 0x80000001, 0x400, 0x1, 0x5, 0x6db2e38b]}, &(0x7f0000fbc000)=0x108) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008ab000)={r1, 0x1, 0x8, 0xffffffffffff8001, 0x6, 0x7f, 0x8, 0xb82, {r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee, 0x401, 0x2, 0x5, 0x2}}, &(0x7f0000e73000-0x4)=0xb8) r3 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000a49000)={0x0, 0x0, 0x0, "6c756575653000000000000000000000000000000000000000000000000000010018000000000000010000000000f61b00000000000000000000f800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00008b6000-0x50)={0x49, @tick=0x0, 0x0, {0x6, 0x7f}, 0x6, 0x3, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000d8e000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f000064e000)='/dev/sg#\x00', 0x6, 0x92080) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00008ff000)={0x4, 0x20, 0x200, 0x2}) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xf, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000159000-0x10)=@generic="bf7bba0f5723afd044ccc419e53be2ab", 0x10) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f0000fd1000-0x70)=[], 0x0, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000af4000)={0x0, 0x0}) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) pread64(r0, &(0x7f0000d01000)=""/100, 0x64, 0x0) 2018/01/05 17:19:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b1d000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000588000)='\x00') close(r0) prctl$setfpexc(0xc, 0x0) 2018/01/05 17:19:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f000006a000-0x8)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) sched_rr_get_interval(r0, &(0x7f00002fb000)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/7, 0x7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") io_setup(0xf0cf, &(0x7f0000da6000)=0x0) 2018/01/05 17:19:53 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x800, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f000000a000-0x4)=0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/05 17:19:53 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000c000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x3, 0x2, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000-0x4)={0x0}, &(0x7f000000c000)=0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000000c000)=0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7f) r2 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000000e000-0x6)={0x1, 0xffffffffffffffff, 0x80000001}) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f000000b000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) 2018/01/05 17:19:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='sysfs\x00', 0x0, &(0x7f000000a000)="") socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/05 17:19:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d3e000)='user\x00', &(0x7f0000a40000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000345000)="b8d44c6e7d387b75324de4124f7b925d281631982b8e0bf6516c600b3679fbb5fefcaaa7bffc6dfb6e22dd407d64b329443285460d9d7fea665d0053313e42f64e7faa4a0096e6d103e34ca0d7d8f53e4c2b709b52eea87defd2c19adec8b1ae8dc9d7bd6ed830d1b2f8d758d20a0d7fd3aa6402f37b33e2b9fbbdabc932fb57532a312bfec53b", 0x87, 0xfffffffffffffffa) r1 = add_key(&(0x7f00000f3000-0xa)='id_legacy\x00', &(0x7f0000153000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b4a000)="b24dbc88c18dd71d3cc18b165ea9d5eb1d0d608a007fb1c22df095198164b97db3c9329346a6fe1dfaca1521e5827e08609979e471b6f0e6f4067cc102", 0x3d, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f00008c7000)='pkcs7_test\x00', &(0x7f00000b4000+0xf29)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) socket$llc(0x1a, 0x0, 0x0) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r2 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r2, &(0x7f000055c000-0x1000)=""/4096, 0x1000) getdents64(r2, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) clock_gettime(0x0, &(0x7f000018f000)={0x0, 0x0}) 2018/01/05 17:19:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pwrite64(r0, &(0x7f0000001000-0x6c)="90dde6bb575a6e7d0cd3c7194b47c20e7e7deb05abfd3e44f5ddecd4faf758ff8ece1951044a62f0dafa12f2525da5bfda121a2195cc32536c82fa373e0ff2ae09172fc2c66526f71722416e38f24ed808aeeef24e957aa2e961c9c98a43f572e8ff2b8c38883e8e5978472e", 0x6c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0xc5)="739e87a9926205f39cc1263507d7c435e9ae81bb34dbe7f2c5c52fb7906f63aba915ded98135e1c3d27c9e8de2f4f1e3d32f2d2b7c79a8d14a11a52ec79db09f433945b3484bc3984e635dd3155340726422b8850514ccc3b0fe5f9aace42d491a96e1170c598cda81f6ddc7fff325a75bd905b80e7a2c3d27dd6eb712512cb952a4a84a687614a8c71f6f2dcb7225d668134124b90919f1aac9d4125eb73650f77126baab3724acae7bf18424059ef25732f8f0b8904783b5e5e5299d974a9188b72f5c9f", &(0x7f0000000000)=0x0, &(0x7f0000cab000-0x4)=0x0, &(0x7f0000451000)="4af38f08ffd20ac7cc416fa3e922037722cc3ef9c31dc3940b") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x0}) 2018/01/05 17:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000199000-0xa)='autogroup\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00002bb000-0x14)={0x0, 0x3, 0x7fffffff, 0x1, 0x200}) fsync(r0) 2018/01/05 17:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fb5000)='/dev/ptmx\x00', 0x0, 0x0) io_setup(0x525, &(0x7f00001ac000-0x8)=0x0) mbind(&(0x7f0000957000/0x2000)=nil, 0x2000, 0x4000, &(0x7f0000525000)=0x6, 0x100, 0x3) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c11000)='/selinux/user\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000212000-0x8)=[&(0x7f000000a000)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000283000-0xbb)="0caffbf6f078de11078b3b43d8a597481fe40e21386a8957c7b670f80cb41d4b1450e9c4aa6be7462eaf60379c45643bfd59d7d262b80a35ec848f2b73bfaaa68ea6b8cab7b8776b97096d61f0071a0f7923a626db9c8bf025899825ae34815f4217075a26c67ce745328b17d6ebb7cf7a66f5d89f3ea2f72d82f657627f4ae1df27d3b42b4345ae0bf1c059d2756a55cc30291b41ef6b90fb7b870e390fe586e689381c4dbf20030a204435d611f6215ab233aa391fa76ad6b020", 0xbb, 0x9, 0x0, 0x1, r2}]) ioctl$int_in(r0, 0x8000000005437, &(0x7f0000ec8000)=0x0) 2018/01/05 17:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000e57000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000e83000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000eb0000-0x10)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000a95000)={r4, 0x80000, r0}) syz_open_dev$mouse(&(0x7f0000ffc000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/01/05 17:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004c2000-0x9c)="caa7a992f8544b8b670b3d4e127fc13d0229e3f45dd6af6e0a684dac4dd4182581b255e5965124df82085ff32d53986444bcd6f5a187e9d988384aafd107a058d64f7c25e775956622715bceeb331fbbc5f95cc0efa5d5e3f8206f763ceac2c6f0305bb93056a66ae26ecf8db7407b99898fadb55fb8f5668ddb921e0e3ec82588fd845aff000e03bfe817bc21b181fa8ee62cbf044fcdc0851f47e1", 0x9c) 2018/01/05 17:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000071c000)='/dev/dmmidi#\x00', 0x4, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000930000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b81000)={0x0, 0x0}, &(0x7f00005fb000)=0xfffffffffffffeee) 2018/01/05 17:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005cd000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b53000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0xfff, 0x100000000, 0x7, 0xfe2, 0x20, 0x75, 0x100, 0x101, 0x7, 0x9, 0x6000, 0x7fff, 0x6]}, &(0x7f0000e59000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000024c000)=@assoc_value={r1, 0x4005}, 0xffffffffffffff2f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000852000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e07000-0x8)={r1, 0x8}, &(0x7f0000bda000-0x4)=0xffffff84) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) connect$nfc_llcp(r2, &(0x7f00005d9000)={0x27, 0x3, 0xbfa, 0x2, 0x8, 0x270, "d28d91301e93d899aa5ef74a5445972197d1a0d185b54fe15c2b1ec7e54bab8772b5b119a469310f9124697710d5b5a361fc771e273ba489bd42281924ab1a", 0x3}, 0x60) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='ip6tnl0\x00', @ifru_addrs=@ipx={0x4, 0x1, 0x7, "a82ed583b1ec", 0x80, 0x0}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b5e000)=0x0) 2018/01/05 17:19:54 executing program 2: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000406000)=""/213, 0xd5, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000419000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000418000-0x138)=@newsa={0x138, 0x10, 0x400000000713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) semget$private(0x0, 0x1, 0x10) 2018/01/05 17:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002d1000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bd0000)=0x1c, 0x80000) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000778000)=0x3, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6a000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000092a000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000164000)=0x0) rt_tgsigqueueinfo(r2, r3, 0xf, &(0x7f000046e000-0x10)={0x0, 0x10000, 0xfffffffffffffffb, 0x6}) r4 = openat(r1, &(0x7f0000bb7000)='./file0\x00', 0x41, 0x6) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000078b000-0x4)={0x8000, 0x4, 0x8}) r5 = memfd_create(&(0x7f00002d3000-0x7)='%!bdev\x00', 0xfffffffffffffffe) r6 = getpgid(0xffffffffffffffff) recvmsg$kcm(r5, &(0x7f0000838000-0x38)={&(0x7f0000ddb000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d63000)=[{&(0x7f0000241000)=""/117, 0x75}, {&(0x7f0000826000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00004ca000-0xac)=""/172, 0xac, 0x9}, 0x40002000) fstat(r1, &(0x7f0000330000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00006e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000738000)={0x0, 0x0, 0x0}, &(0x7f0000c74000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b9b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2f000)=0xe8) stat(&(0x7f00001dd000)='./file0\x00', &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007b2000)=0x0) fcntl$setown(r4, 0x8, r12) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000c78000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdb000)=0xe8) getresgid(&(0x7f000068a000)=0x0, &(0x7f0000797000)=0x0, &(0x7f00009e1000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000022b000)=0x0) lstat(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f000062d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007ff000-0x8)='./file0\x00', &(0x7f000029a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$poke(0x5, r2, &(0x7f0000bfc000)=0x0, 0xc4eb) sendmsg$unix(r5, &(0x7f0000ce7000)={&(0x7f0000141000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000e5000-0x10)=[{&(0x7f0000621000)="2ba27a4a0501c9f5f2ab2c5d4479e39aa3da24eb1963d3d58b04ce5bc664e55cff02221ca50c8f8ff88b0562a56fab1cb9f68605da9fdeba49b1914a6ff6fd66e5855ac02b79fd31d8daba9966aad890376275ee61dd585b97e76c7e243ac06a300cbeb4ac9923058b9522b01769669c7fd99b4312ac5f90df03baec8e97992aeaa976a6183b", 0x86}], 0x1, &(0x7f0000632000+0x52f)=[@rights={0x20, 0x1, 0x1, [r0, r5, r4, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r5, r0, r4, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r5]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x118, 0x41}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x40305828, &(0x7f000004b000+0x91d)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 17:19:54 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bae000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000c58000)={&(0x7f0000000000)={0x2, 0xa, 0x40, 0x9, 0xf, 0x0, 0x0, 0x2, [@sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x3, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x10, 0x10}, @sadb_x_nat_t_type={0x1, 0x14, 0x1, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x5, 0x4, 0x10}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b3000)='/selinux/policy\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000d69000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000022f000)=0x1c) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dca000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ef4000)='cpuset\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0xfe37, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000d57000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000490000)={@common='rose0\x00', @ifru_flags=0x801}) bind$alg(r2, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r6 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/05 17:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getparam(r0, &(0x7f0000ca1000-0x4)=0x0) syz_emit_ethernet(0x56, &(0x7f00001b5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x40086dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x87, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = open(&(0x7f000007f000)='./file0\x00', 0x181, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00002b4000)={0x0, 0x0}) ptrace$peek(0x1, r0, &(0x7f0000d93000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b21000)={0x0, 0x0, 0x0}, &(0x7f0000ac7000)=0xc) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00007d2000)={r2, 0x0}) listen$netrom(r1, 0x81) 2018/01/05 17:19:54 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004c0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000ce2000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000759000-0x48)={{0xffffffffffffffff, 0x3, 0x4ed, 0x0, 0x101}, 0x5, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bd7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cc000-0x4)=0xe8) setfsuid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000053d000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r3, 0x7ff, 0x30, 0x3, 0x9}, &(0x7f00001e2000)=0x18) ioprio_set$pid(0x2, 0x0, 0x4000) sync() openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000223000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000565000-0x2)={0x6, 0x0}) prctl$setptracer(0x59616d61, 0x0) 2018/01/05 17:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a2e000)={0x0, 0x0}) setns(r0, 0x8000000) shmat(0x0, &(0x7f0000c16000/0x3000)=nil, 0x0) 2018/01/05 17:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xfffffffffffffffe) r1 = eventfd(0x6) write$eventfd(r1, &(0x7f0000f3e000)=0xfffffffffffffff9, 0x8) write$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) read$eventfd(r1, &(0x7f0000f3d000)=0x0, 0x8) 2018/01/05 17:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000533000-0x4)=0x0) process_vm_readv(r1, &(0x7f00009dd000)=[{&(0x7f00005e8000)=""/194, 0xc2}, {&(0x7f000051f000)=""/201, 0xc9}, {&(0x7f00006a8000-0x79)=""/121, 0x79}, {&(0x7f0000ae6000)=""/4096, 0x1000}, {&(0x7f0000100000-0x3e)=""/62, 0x3e}, {&(0x7f0000e34000-0xfc)=""/252, 0xfc}, {&(0x7f00005d8000-0x38)=""/56, 0x38}], 0x7, &(0x7f00001ff000)=[{&(0x7f0000255000)=""/195, 0xc3}, {&(0x7f00002aa000-0x8e)=""/142, 0x8e}, {&(0x7f00007e0000-0x16)=""/22, 0x16}, {&(0x7f0000052000-0x6f)=""/111, 0x6f}], 0x4, 0x0) r2 = syz_open_pts(r0, 0x0) dup2(r2, r0) fcntl$setstatus(r2, 0x4, 0x2800) [ 62.911672] print_req_error: I/O error, dev loop0, sector 0 [ 62.933383] print_req_error: I/O error, dev loop0, sector 0 2018/01/05 17:19:54 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000691000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000044000-0x28)={0x5, 0x5, 0x5, 0xc1, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0x2000003, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000002, 0x3, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b8d000)={0x0, 0xc9, 0x0, 0x4, 0x7}, &(0x7f0000f6a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ec5000-0x18)={r1, 0x101, 0x0, 0x0, 0x5}, &(0x7f0000d79000)=0x18) bind$inet6(r0, &(0x7f0000e98000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 17:19:54 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004c0000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) clone(0x0, &(0x7f0000ce2000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000b5d000)=0x0, &(0x7f00007c4000)="") getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bd7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001cc000-0x4)=0xe8) setfsuid(0x0) ioprio_set$pid(0x2, 0x0, 0x4000) sync() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000223000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000565000-0x2)={0x6, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000cfd000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000873000-0x8)=@assoc_value={r2, 0x0}, 0x8) prctl$setptracer(0x59616d61, 0x0) 2018/01/05 17:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/69) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f18000)='/dev/cuse\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00007b4000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="98a96b67690d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) sendmsg$key(r0, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00008b3000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0xffffffffffffffff, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ce6000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="66f42903ef3a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5625f43488f795c0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00003a7000-0x44)={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d1b000)={r1, r1}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007d8000-0x4)=0x0) 2018/01/05 17:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00002c4000-0xc)={0x10, 0x0}) sendmmsg$unix(r0, &(0x7f0000cfc000)=[], 0x45d, 0x20000880) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) 2018/01/05 17:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c15000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000d1000)=0x9fa5, &(0x7f0000965000-0x8)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005b3000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005b3000)=0xa0) 2018/01/05 17:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x43209ce1bf12ab15) fcntl$getownex(r0, 0x10, &(0x7f0000499000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b9e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b96000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005a6000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000b19000)={r3, 0x0}) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000d7e000)=0x1) r4 = syz_open_dev$sndtimer(&(0x7f0000e5a000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000093b000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007be000)=@assoc_id=0x0, &(0x7f0000296000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003d5000)={r1, 0xfffffffffffffffd}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000097f000-0xf3)=""/243, &(0x7f0000562000)=0xf3) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000cae000-0x1000)="f17e781c5c593400aa596421da2dfcd0512039600cb4e91f38b806580d91cac5929c7d8f2b533d5e23e6d300ac1f9abc2462c81c3c7c16859151aed01d32e9d3f8ece7c2a6a4dc46be24d0e90128d810f70b7ed86ee9a4df0983b5b4387240445caeb7124783f668d0473b024041d32ec178a3cde7fb565aaf2f6e29dd1ae68e8f138ba0aad7f4f59731b002dfcd2cca9fdebf53ca52f3b386430c52ac0d87611d01705d1175ed824bb3cd4133a5ccbf8ca4ee6f8af59d6e5195cd755720bb4dd3df0f5071de2ae6f7b35b2851e8771e4cffc42c26280dbac9cd44b3dbbe80f88ec9080092c29f722cf36fa5e4626b22e9acc1f4adf81b08078a17a5442731db2b92f0738433f36df3781ee2c05e0d530fb47e1c6cc75bee4f20bb10f1ce4c75a1604b4899eceda745a610e2283cd803001e5fcb89ea60d8c3f1eff2295f86a91e4427355ead90c95fa76d33514a8b5f35c64e6b7c0d965e114576dbf471e1179c73f4ff7bcb41b9f217604b66fb5dd79968acfbd312686d32b707710782c0a9ce3b09ac9734bc52efa50a4662eb4153055af91250c6d6a72e2edc922bcef041238aab5dcc6d6938d11fc9afb3b7ec33972087a2d8052c1f253f3a703493fdd6bf1caaae0a542db44b5d6d6fc468aa6a4bd6b0a1add79943faa0be1f4d12743751c357f14a499a8ba039d9fcf1159688310705c216ed6fbb6070bac88d8d6d3ae46cd1163ba8a0ca5dd1abeb2243cadba9a83874b24e136a08a14cf56d4afa35fa673bd07592a949eed82d41ce587042ed468eec6fe4d3fb4e74a21f5483130ca7d90d7f7ea2b78d02e37f7369c7d2b5d12c5718fac5528d41a069975f89207dddaee3aac5b10d41b875665108f0413237d6d401b364ea7a72f86f6ddd30c0ef7317f8d84e10708b5406b7b490a23ee40c97584629aeb94da39d7528784cbe3a3fed1da0b62c0d94cbfe18debb03dee74da1621a47714d73bc86d30122f3fb48e14f33ce26ce6efd6660417bb107c2bf4f62ea91aa60aedde3ba874a89abf6397dd6775a78a2cd3075aaa29eec7adc1316101622443dfd21cfac8c86097876b389a1651738046fba6e2db1ee6e5a4cfadfd2db5c0cd917f25f2b46030bde919ebab9f8a953dd350b1e63ca9edee4694734be9462f8834c7216328b09ff4e51ff0cf64621af0e5600eebd1a8781bfa6fcb868cdba779aabbe181988c49b9ba2fd48c29fdb4bee32460660822af66cdc30325cca4f7221a05d617385571f5566e393831e6deda10c302182db97aab533c00ed3e281c2afe9347c43f9e013174c5d2833ccb7f4ba7719f511d0c77203abf4018e599aad4c8b1ed942da0c4f9c1b7b5a41a0dde6892b3f8a1cd239fd7fca94b18e4a06e08f3ca0b56ed249fd72b191fa590f81c666b29d82ee00ea36cbfffc9477e8c7214f49fb5f523dce6cdcbc009dc16ee38fad75ce41985c3f3df5ac0ed411443d1d652394faa99ee5816c310c168980e6b0398d6250cd9a0b6bb549dc756a5aa581ec202fabdc8218b0521cba0b8cb0deac930fedacf02f7d1e96d6830612b95d0e1ecab771a986a815effa8a68897f09631864088fc305ab0766764ca58036512a5e593ae85355f075f1a1d6986e2c40e11b6b8e358fb453b08f98542921708d52c19c5aa5c3a22f1bbdc1db9a1c5261237a3ceb17fcb762a8e5cd1e89804cc77c4747b9b95fa83050938188a2e4391e4bbb8e43934093e3fd91ce52512e435442d0039d37f98aaf6abd6f3eaca9679917511a90a76c2262ec3c57bd2853a038307fb4563bf8167836f4063fe9b1179ff42ee415fa7730f8d14bc309a1ffdcb554dd203155149a7e33393e8e5e08e06b0b8b638af53b254fed442b806e001a2a475f17711dd81824b662efc6b3ecc5d3484f1d96da4e7a6f938d6632cb22aef51ca9b5de9a387738f5954960256b29f1617ed939e52297f40261e9d95c44e58be27b0bc334d6c71089980531059e2a8a2f5f69779eb3f133d4df38d6952cd025c32e8e81c1c198b4a2028ea44b6f431f9ca9c28b18bf4b24efc1ba794367d7cafbcf385404a0c153fd4be315e0295c97b5ae8e4d193c899e9c2dc3b3e46c34ab40ec18efb61998b338637461d56f9b30f54e01241f139134649d7e7d118f2b2a48008597d4a04d357a38997ff1f50a94f2a799aa670cbf897ce2e807cd424bc5ec7f4dbe57d5848094ecc61d4b42ddc23e7f1cab4e274e97fdfecdf01ca80fc1fa472c18f8c78523c29ed526da7e82e091f9fd99601dc24ef0b65e833e9cb3e722914b7de9171ce74c508d03f439053ea29178f677f677b52ea1a41e726aa846568412d3e283081961336eff62dd2b96c570de5b90cee133c6d2757a9b5f44ac76508f155320cca186f1994462460a7db8d21c3a72f03eb74a788595b704cc513e666033349f686013e94c2203c2713be25fd7c818094bc8b974978995177b86f60ee976a06f2cfe8f3e035b2111ac16c7ab7a4d7f6a6c4943d0b89e8345fdedf292a9a6e8c242adf12579189963f14fa485eb9d948c03f51b475723003dbc86dc39615209103c101cfd6a8aec066197807ac2e0feebb88111633f174b8e961f92421c54a5d8d7b8556c3c7a998442261315d8d3841a2a7160195cfd797ab6b260465039917695f942f7f54834563ba71506a746f41910ee320f592e03d0ef5a1bc3c3cd0b1175abee6d30022652d5b4d2b90e070f08d3f65d8cb4dcff7d0872f6dce2fb33a8f39796b599286661328cfb94e66963ce90602eec236566103b27266eb1b672ea29344d94d9aa01e1f52ecf179f4556cc946ac2fcc2a967e94e53b6ed230b9ee01ad560bea59d27c0a1aae66085872a91a301ddc8149987f1367045552d3c0f181f0e4bd175030ec7649a97b41dc26634e6316fab9fbc80712dec1edddaf03d55df0140ff5c374c5cd572356a877b8e93afd93de0b04ff721b2a183986a79f9969ff0e586c51487e7bf8c6d93663c67360d3c56d3ea4d09c5ae8b2799acac74d150a4aaf9994df3830fa85afaf0b845510011db2bfec38a801b282762c4ff1b7899a5dbf82da471e1922ed9376f12f559a973a9bc5d4dab3514d0fbfed207cf952c959433b28f5a815e996cf3764218f6f7e44ef438d7c41a48551e4611cf817fb5dcb0bbf0179e6b4fddb89f6428adea9f58d6f1b24b15aa284cb2e2eb82c95fe5f59e30fc2486927f13c49449b4da7f14e0a7d53841fc6c6c18fa7576d9a8f73329f2770d77df926eef43618fa02d4ecf6987d1672c07db18a201f7e85261ce94fa1abbcea37ff1ac104cf6a5f3fa891d9875d888f24ec7e3cc801fe128eabb913f18413bd261a437794dfee6e9e466dfe2c09d24495a84d5b11e173a4fffa9e4ff62cfec84b0fa1452101336413977c76ceb011c998baf0aece2bb4cfac882621c0f46b6ebcaec179ba3e943c2ebd3faab081a0f793307002570f68c14ebcc11fee0e536f7d1ed5c27e6d4d25622f9068caef1312c0a1134bfe0bc2d07b9aeef39db433d6d2effc25e5cc68d05e9926ee7ec09eaf3e78ec56aa17c6c6f3a23958ec506f3d99eea5efa06c1eafa8b9c554282530dfba28e0576f0a6907c5dce17aa9541fe9fa32ff867ace1dfd9a73957611615dc73881ab9955df518028a56821dfd607c680dfd09e8baa13d3f1ef53957f6dc64368cce4563fe700144d4145e7e571b75b0b3f071ca2d06a70bba8dbc6f082ddac3c498147dcf7a3af60103752bb436a03310bf1e6c663cd9a083e5db53ab018c6cf5dee73330eb0474961878086b483869f6612140566a36db8e785ca0fdc096ae0c7d8e9b340d623d598ac3df31ce2f9661f2946eb9d733f34af80867d2ca3240bc7f7984c093814628739db086483e24af1aba8eb9d1757359b9c0ca65da07c7ed4928e9c120c5a87e833749df19ae5bd57abc9fa2108e62c9e4963e4a22539e0fb2bb5af8d8c8b990b732ea7535e2687d0028716966e9a97354b2659fce19c2baeb8517aebdb061595c15081d062d7bdfd7f87234c21dc6ec2aae590eb0ac91123549bbcba523069e04ebd888f201ebc90ce20af84724dcc3e8f50654905d721c1f086c3fa3e04f03edb7aee615a4ba56328758df5f1a6744d16cfcfd1b62a70e29621f644e8f3a6e18e0f50e79a50c5ea1ee3429d5defefeb4b1eee0f43b8730da2ea25f379320961fb774e13892f75244f7db991af746a3396c847c5617891b36a3b285f326329d2ef76a37be4ee33bd1d28998f7d4babef0df89b1a3e1cad3b9069d4905cc3ef5bbd6cf111cc5d1b405e5cbd304e3b07c792e3f63ef93e163d59f2d962e24792edae276248119258c6bdaa22eca2febb29644e0dba661ed79b1bf092e976ea357628e8da9dc3c47c27c49e1dd3bc39af3c743021207fa150aa54199efa13258e982b8735f01894a7c7130507db5a0afa3f3466e2b95eea37ace82d2b188c482aadb938b47523000a21587b44d1f7d87885a4fcdc4c3882cd410c8e54df761a5bec7ee6a5d7a8470a417121cc0a18dae30a86fd6d272b032daa405eca52b19b3135c32080956a4ee77a2a45ba906434eae528fbfa2bcfc568f67c2c656d411f84a186420ba1d8927483aa30aee5f93a9187882a26cc32b44c1230503759c6c6ad237f84bd1ea0cd82cf5fa5c0880e05ab6525bd390a7cad24e42a019d936413d3b4058600d9286f4d4f7445804c9226f723742b54156c2d6a505f09b35af11585e4f47ca281aca1107344078daa40ac75d182df468b0a42a90ea660a01a2e4421d2a10231cc063cf8fc644e4aa7e03fb3c80c00396b3a098fd38cb2828466f3067d5debca30efe6ca4a240ec389a3137d65d4032596015eaec272c3671fe80d6e49e636dd4f23f6704cd82fda76bbd4ecf6c20fd1b090b97a6eed3ddc2e4a82cb21c80f7c9d45e7a3ebcaefd34c908dd9b0862879866c8c10e7f0ee4ff8956463b650176d44677538917bfa125713c55cab715623c1dc59851aa5907597d9a02c2f86e901c12cf8ae6b0572ed8549b6a1e8325d83f0d723cb35a9759949ba1777a6dc73d0c229e1c17451d3a34d07ce576a7c4d5b7251ca12b78aaca4b2bfcc09e6aa27974903afda8788f88920969cf483ed9f96d0ae59ecb0dd18a7ea6e2ff8234e83e102d81582f76b6390fe55360bb4c6a7412afa2c7a52ff4db13cff832d61ff7e584b0d82c04d8daf9f3583121c7abb6b96305fb781e63ac6f83a63e899a64eae90e95a8d76636080a713598749e27a07575ce07490d4667729ed9c3a6d087e07fffa4548808d63e519363944b20f88aac8db878d849c18f5f85f84bb2b82f93aad9c8676bd695335b047c10dfa18b33c6395c734b6352fc0c988716fa1cb92173dcc08e6aaf63c71aa9e72ccbab31cf4103cd44a92eeb9dfc5af207aec6518b2f2fe4fce9df58b64060d7e94fca092c69fa09792e84d90c740e45c9c7fedbc77ff2404d64dbcf829829dfd51538200c0f3d9fd5fc21ad7b0424fe733c07408aabe479e31193c56ad90a5f009852de0878e5da00d09ad08f8f6f51228ea014ac770798a477bfe987f9a4353e6a6a18d5383b47867d32f5730fa905b090710f76dfd32e1603ac5edc86138d6e9ca1c7585299b3c039c2cd410aad5677b59eaf4abc36d89d9710522a11f0a2d50026918b77339f3d52c1d3ff67970294fb21feb52ebb8b241c7b89adc7fab730220ff961ed0beeb2539203cba5598453f47e04f807b879c47818e64fa47756d5e6673cb63d7ce857355883418aff5113dee72b289916614782", 0x1000) r2 = syz_open_dev$sndpcmp(&(0x7f0000e7e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4200) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007d1000)={r1, 0x1}, &(0x7f0000319000-0x4)=0x8) fstat(r2, &(0x7f00002e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) statx(r2, &(0x7f0000517000)='./file0\x00', 0x4000, 0x7ff, &(0x7f0000780000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(r2, &(0x7f0000e24000-0x8)='./file0\x00', r2, &(0x7f00006b4000-0x8)='./file0\x00') ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000075000)={[{0x800, 0xae1, 0x3, 0xffffffffffffffff, 0x6c9050e4, 0x1, 0x6, 0x7f, 0x1, 0x100000001, 0x9, 0x5, 0x8}, {0x7f, 0x6b2, 0x3, 0x7, 0x8, 0x12b, 0x0, 0x617, 0x4, 0x4, 0x1, 0x5, 0x1}, {0x4, 0x4, 0x6, 0x95b, 0xca0, 0x80000000, 0x2, 0x9, 0x5, 0x79, 0x4, 0x81, 0x8c}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000701000)={0x30e7, 0x0}, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006db000-0xa)={r3, 0x6, 0x1, [0x0]}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ea2000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000345000)=0x8) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000097a000)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000091000-0x8)={r1, 0xc195}, &(0x7f0000de5000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000044e000)={0x4, &(0x7f000047d000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000073000)={r5, 0x3, &(0x7f0000e1c000-0xc)=[0x134, 0xd2, 0x5], &(0x7f0000dd5000-0x10)=[0x8, 0x1f, 0x8723, 0x98d], 0x0, 0x3, 0x1, &(0x7f00001c0000-0xc)=[0x9, 0x80000001, 0x3], &(0x7f00002f2000-0xc)=[0x7, 0x0, 0x0], 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000f64000-0x4)=0xf5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b22000-0x20)={0x8, 0x1f, 0x8000, 0x8, 0x800, 0xff, 0x100000000, 0x3ff, r4}, &(0x7f000056a000)=0x20) syz_open_procfs(0x0, &(0x7f0000425000-0xa)='nscgrou8\x00') 2018/01/05 17:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) signalfd(r2, &(0x7f0000433000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8d000)='/dev/autofs\x00', 0x0, 0x0) listen$netrom(r3, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/01/05 17:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099e000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) inotify_add_watch(r1, &(0x7f0000361000-0x8)='./file0\x00', 0x1000020) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00002b6000)=[{{0x0, 0x0, &(0x7f0000dd6000)=[], 0x0, &(0x7f0000dc9000-0x88)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x400000fb, 0x0) 2018/01/05 17:19:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x90004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0xffffffffffff68df}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$binder(&(0x7f00007c3000)='/dev/binder#\x00', 0x0, 0x2) bind$inet6(r2, &(0x7f000031c000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad2000)={r1, 0x3de, 0x8, [0x0, 0x20, 0xffffffffffffffff, 0x8, 0x0, 0x8, 0x10001, 0xae2]}, 0x18) 2018/01/05 17:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000dd000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c16000)={0x4, [0x2b, 0x9, 0x3fc9, 0xfffffffffffffff7]}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002cc000)={0x26, 'hash\x00', 0x80000000000000, 0x20000000000000, 'tgr128\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) 2018/01/05 17:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f0000e56000-0x15d)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1bfb2532de152f28172c6105735138de72e428b89cbf91791e8cc79aa601cdcf9571fde22100000000000007ffc6ef517283ae5dee04419e48059d5033941d5b7e3baacc56546920263574adf0263a3a014f2b3c8c76a738e2af70766e06fc75ed3543855131bb80fadb2415d95082ac35b190ae50444dfb7c0afcc87dd34db391462d255a3187e6cc30016c241bcddd8d8b5d4d2ddae61dbcf3", 0xb0}], 0x1, &(0x7f00003a0000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000178000)=0xffff, 0x4) recvmmsg(r1, &(0x7f0000b6c000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f0000fe2000)=""/209, 0xd1}], 0x1, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x2000, &(0x7f0000432000)={0x77359400, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000438000-0x83)=""/131, &(0x7f0000567000)=0x83) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000258000-0x10)={0x6, 0x80000000, 0x20, 0x2}, 0x10) fcntl$setpipe(r3, 0x407, 0x2) 2018/01/05 17:19:54 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f000000c000)="", 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000004000-0x8)=0x7f) 2018/01/05 17:19:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f09000)='/dev/loop#\x00', 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x46800) io_setup(0x2027, &(0x7f0000339000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000001000)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) syz_open_dev$evdev(&(0x7f0000a11000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x40) 2018/01/05 17:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000a63000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000738000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a16000)='./file0\x00') 2018/01/05 17:19:54 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = inotify_init1(0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x2, &(0x7f00000a9000-0x10)=[{0xba, 0x8, 0x3, 0xccf}, {0x8, 0x80, 0x7, 0xab36}]}, 0x10) dup2(r0, r1) 2018/01/05 17:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000940000)=[], 0x0, &(0x7f0000f01000-0x18)={0x18, 0x0, 0x7, 'B'}, 0x18, 0x0}, 0x0) 2018/01/05 17:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f6000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f00006df000-0x16)=""/22, &(0x7f0000398000-0x4)=0x16) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000ce4000-0x8)=0x100) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000180000-0x120)={0x2, 0x4000000000000f, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 17:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000419000-0x4)=0x0, &(0x7f0000601000-0x4)=0x4) 2018/01/05 17:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000e87000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fea000-0x4)=0x1c) r0 = syz_open_dev$dspn(&(0x7f000061c000)='/dev/dsp#\x00', 0x7, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008ca000)={@common='rose0\x00', @ifru_flags=0x200}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005eb000-0xc)={r1, 0x0, 0x0, []}, 0x8) 2018/01/05 17:19:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000002000-0x68)={0x79, 0x0, [0x400, 0xa11e, 0x2, 0x7e], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x2, 0x0, &(0x7f000031b000)={0x3, &(0x7f0000001000)=[{0x80000000, 0x3, 0x4, 0x9}, {0x8, 0x9, 0x68cb, 0xff}, {0x8, 0x6, 0x9, 0x3}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c6000)='/dev/rtc\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f000073f000-0x4d)=""/77) 2018/01/05 17:19:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000488000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a65000-0xb)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000ac0000)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000c6c000)=""/195, &(0x7f0000616000)=0xc3) 2018/01/05 17:19:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a9f000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0xfffffffffffffffe}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000300", 0x84, 0x1040, 0x49ac, 0xff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x0, 0x14000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) getpgid(0xffffffffffffffff) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/05 17:19:54 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff070089000914040a01c2fe0300000000000100e868f300000000001a00024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000)='/dev/audio\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000010000-0x5c)={0x8000, 0x0, {0xffffffffffffffff, 0x0, 0x989, 0x0, 0x4a6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000090000)='/dev/sg#\x00', 0x2, 0x111002) sendto$llc(r1, &(0x7f0000fa4000)="74fee74fad9fd4702c6e5ef0a3d15f45cc6d", 0x12, 0x44000, &(0x7f0000a83000-0x10)={0x1a, 0x18, 0xc187, 0x1, 0x5033, 0x31d, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 17:19:54 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000300000)={0x0, {""/7}, 0x0}, &(0x7f0000739000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004ea000-0x4)=r1) mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) 2018/01/05 17:19:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055c000)='/proc/self/net/pfkey\x00', 0x400040, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ced000)=[@in6={0xa, 0x3, 0x4000000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r1 = socket(0x8, 0x8000a, 0xc) write(r1, &(0x7f0000777000)="1f0000000005ff0804050000712b00000000000000030280000000df021d00", 0xfffffffffffffc18) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e00000)=0x80000000, 0x4) 2018/01/05 17:19:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000415000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00007ee000)=0xffff) close(r0) 2018/01/05 17:19:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) socket$alg(0x26, 0x5, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000cda000+0xc77)=0x0, &(0x7f000028b000-0x4)=0x4) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000482000-0x4)=0x0) [ 63.408375] QAT: Invalid ioctl [ 63.421766] netlink: 26 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.421926] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 17:19:54 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aae000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000bea000/0x4000)=nil, &(0x7f00006d4000/0x3000)=nil, &(0x7f0000bb9000/0x3000)=nil, &(0x7f0000dc0000/0x3000)=nil, &(0x7f000061e000/0x2000)=nil], &(0x7f000077f000)=[0x10000, 0x7, 0x0, 0x3ff, 0xffff, 0x200, 0x100000002, 0xfff], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() futimesat(0xffffffffffffffff, &(0x7f00004d1000)='./file0\x00', &(0x7f0000805000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) splice(r0, &(0x7f0000763000)=0x0, r0, &(0x7f0000168000-0x8)=0x0, 0x8, 0x6) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000004000)=0x0) writev(r0, &(0x7f0000015000-0x10)=[{&(0x7f0000010000)="bfbbab497864142ac485988afff070aa99864cf0578c957b2905db0d596241f0", 0x20}], 0x1) poll(&(0x7f00002cd000)=[{r0, 0x5, 0x0}], 0x1, 0x0) 2018/01/05 17:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000926000-0x10)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000028a000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f6f000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000010f000-0x1)="8b", 0x1, 0x40, &(0x7f0000c41000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 63.450570] netlink: 26 bytes leftover after parsing attributes in process `syz-executor3'. [ 63.450817] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) pipe2(&(0x7f00008b1000)={0x0, 0x0}, 0x0) bind$bt_l2cap(r2, &(0x7f0000687000)={0x1f, 0xfffffffeffffffff, {0x36f38dd2, 0x6, 0x1f, 0x2, 0x0, 0x5760}, 0x0, 0x57861082}, 0xe) dup2(r0, r1) 2018/01/05 17:19:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0x14a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x6, 0x1, 0x100, 0x251a759400000, 0x40000, r1}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aa2000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000781000-0xb)={0x996, 0x1, 0x7, 0x7fff, 0x80000001, 0x10001, 0x0, 0x7, 0x100, 0x5, 0x7ff}, 0xb) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000aa2000)={0x3, 0x1000, 0x0}) r3 = shmget(0x2, 0x2000, 0x78000004, &(0x7f000037d000/0x2000)=nil) r4 = getuid() mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000aa4000)=0xc) getgroups(0x4, &(0x7f0000aa4000-0x10)=[0xffffffffffffffff, r5, 0x0, 0x0]) r7 = getuid() stat(&(0x7f00007d5000)='./file0\x00', &(0x7f00001c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() shmctl$IPC_SET(r3, 0x1, &(0x7f00008f7000-0x70)={{0x3, r4, r6, r7, r8, 0xa4, 0x0, 0x0, 0x0, 0x0}, 0xda1f, 0x297, 0x101, 0x7f, r9, 0x0, 0x7, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000aa3000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00002eb000-0x8d)=""/141, &(0x7f0000286000)=0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r10 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r10, 0x0, r10) socket(0x10002000000011, 0x8000000080003, 0x8) 2018/01/05 17:19:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x2, 0x101000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ae6000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00004ba000-0x8)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x2002) fsetxattr(r1, &(0x7f00009e3000-0x1a)=@random={'system.\x00', '/dev/snd/midiC#D#\x00'}, &(0x7f00007b8000)='/dev/snd/midiC#D#\x00', 0x12, 0x3) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000717000)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000a42000)=[], 0x0) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000015000-0x50)={{0x0, 0x20}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000049000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x7ff) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000022000-0x4)=0x3ff) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000023000-0x4)=0x0) close(r0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f000004a000-0x8)=0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000009000-0x68)={0x40, 0x1, 0x1, {0x0, 0x989680}, 0x200, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r5, 0x6, &(0x7f0000049000)=[&(0x7f000002b000)={0x0, 0x0, 0x0, 0x3, 0x80, r4, &(0x7f0000049000)="8de9ffb0845139f33cfc596d8ba5cb791c51758de8fc8ff2931b7dd0500758c579d91a48976ed425115a6b0552ef2829bf58a2bd6f0b6a99d2174b52d0ed2cdd6d4c39928b58e8d654672efb4d72ee97e7f57fd8b55f31f166d5f52e0462eb344874f416e89a43c94a6d9ebb3169d2015c48f72d5c9437de4bacee4b92ad471f9ef12029aa29ff59a5df72", 0x8b, 0x578, 0x0, 0x0, r0}, &(0x7f000002f000-0x40)={0x0, 0x0, 0x0, 0x0, 0xadc2495, r4, &(0x7f0000049000)="33b7b1c6e5d392d3876837bea205ed23f6360cf5ada9cda805928be0efa3eaf9bdae52429e79e0448821adcea1597c6c7ba0f502016a1c71b533572562ef9bb773c5ecaeea2ef4e1f5d87047accafcb8ebd2e5209c53d6ec33ed348cb63f98e5f4f4a8e5acc6cca58e3af705538adcaac6122526990a026d7157bdcacd98a2843f515a9c90067154f36580803915a2685eeceb1b8a11d051a77d193276128f5e8427c25281756f139d4a0d882ed0dee8be8cef6ee2f4", 0xb6, 0x6, 0x0, 0x1, r0}, &(0x7f000002c000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8001, r4, &(0x7f000004a000-0xe)="a1e1b0ca6eb0485adb355ba807d7", 0xe, 0x1, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x8a66, r0, &(0x7f000004a000-0x29)="dcd4b23b9b9c115b5d3ee9c9c2c12fafb2485e8e3f3b77c84d318172888345bc3c7c55f071876e7b24", 0x29, 0xfffffffffffffff9, 0x0, 0x1, r2}, &(0x7f0000049000)={0x0, 0x0, 0x0, 0x1, 0x400, r4, &(0x7f000004a000-0x7e)="1fc7b7edd370225ac300f356d019a69e996a086add315aab28b3510777b55976c4a56e4e1a61f61b8fd4613c5c672ef82102f235f203ee094bfe311f441fd8fc4c41ce4b320b03312797e1987864beacee0015df17675efdbcb8da78b0200aebb345c59c99081ebf8ea23cd961b91455b33aa617469c59d53ad42058134a", 0x7e, 0xffffffffffffffc0, 0x0, 0x0, r4}, &(0x7f000002d000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000044000)="921229a6b800ccb1fd92c81cf5c73775e01d59ce7aaccf19fd2410a94a17ffe060f7d623f3502dbcc5bb855c978fa8351572436e04f34c7fab5e96865462431f50ec7e4a7550b1cb58bd01865b10e23473", 0x51, 0x10000, 0x0, 0x0, r4}]) [ 63.504982] QAT: Invalid ioctl 2018/01/05 17:19:55 executing program 3: mmap(&(0x7f0000001000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) syz_open_dev$sg(&(0x7f0000868000)='/dev/sg#\x00', 0xff, 0x40) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000ff0000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/01/05 17:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = memfd_create(&(0x7f000062b000)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x4) getresuid(&(0x7f0000676000)=0x0, &(0x7f00000d3000-0x4)=0x0, &(0x7f0000107000)=0x0) r2 = add_key(&(0x7f0000cc2000)='big_key\x00', &(0x7f0000805000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e6000-0x5a)="f6797aa98ead58b8ae457ed22dbed12c1eb86fb84b6a1fd87175d3b602a69a07a587f05956669ca8caf032c5739b68fbdd8391ff03a0eaeeb041b266aab8c512b477ade05726219a98a4e8a5ade1b1e0224ff530ceb72332ea56", 0x5a, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) ftruncate(r0, 0x20000000000040) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dfd000)={@generic="c720638d36ccd3710ba3e30b92b9afdc", @ifru_map={0x2, 0x8e83, 0xe26c, 0xa4b, 0x20, 0x4d}}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00004be000-0x4)=0x1c555f3) r2 = syz_open_dev$tun(&(0x7f0000807000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r3 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000cba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3001}) 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a37000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009de000)={0xc, 0x0, &(0x7f0000354000-0xc)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000a42000)=""}) r1 = mmap$binder(&(0x7f0000d5c000/0x3000)=nil, 0x3000, 0x1, 0x50, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cdb000+0x14)={0x54, 0x0, &(0x7f0000673000-0x54)=[@register_looper={0x630b}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f0000c36000)=[], &(0x7f0000972000-0x28)=[0x28, 0x48, 0x0, 0x38, 0x18]}}, @free_buffer={0x40086303, r1}], 0x2e, 0x0, &(0x7f0000f8c000)="f5b343c05fea06385a2aa863aa4aa232a907465ffb9a1ad1f15c07348f2321631556cdb0e8f1fd9dc350c8bd2c72"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/ppp\x00', 0x0, 0x0) sendto(r2, &(0x7f00009cd000-0x10)="", 0x2f6, 0x20000014, 0x0, 0x0) 2018/01/05 17:19:55 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x40800) accept$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r3 = dup2(r2, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/01/05 17:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000019d000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000893000-0x88)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000eaa000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007e5000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000b87000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r1}, 0x14) [ 63.604923] binder: 7408:7411 BC_FREE_BUFFER u0000000000000000 no match [ 63.610802] : renamed from syz5 [ 63.621334] binder: 7408:7411 ERROR: BC_REGISTER_LOOPER called without request [ 63.628799] binder: 7408:7411 got reply transaction with no transaction stack [ 63.645107] binder: 7408:7411 transaction failed 29201/-71, size 0-40 line 2760 [ 63.677457] binder: 7408:7411 BC_FREE_BUFFER u0000000000000000 no match [ 63.686379] binder: 7408:7411 ERROR: BC_REGISTER_LOOPER called without request [ 63.693851] binder: 7408:7411 got reply transaction with no transaction stack [ 63.701659] binder: 7408:7411 transaction failed 29201/-71, size 0-40 line 2760 [ 63.717524] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.723405] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 17:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x1a, 0x407ffc0003}]}) select(0x40, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe69, 0x0}, &(0x7f00007ea000)={0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, &(0x7f0000c25000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000647000)={0x0, 0x0}) membarrier(0x8, 0x0) 2018/01/05 17:19:55 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd0000)='/dev/mixer\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0xfff}, 0x4) mmap(&(0x7f0000000000/0x7c000)=nil, 0x7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000054000-0x10)=[{&(0x7f0000079000-0x3a)="3900000011001947040000000000000007000100020000004500ff170000800009001a00000001de00280ff43ffb011018e9070000000000a1", 0x39}], 0x1) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000007c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ef000)=0x0, 0x4) 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003db000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x893c, &(0x7f00003db000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xfffffffffffffff8, 0x2, 0x5, 0x0, 0x6, 0x5df}}) sendmmsg$alg(0xffffffffffffffff, &(0x7f00002e4000)=[{0x0, 0x0, &(0x7f0000ece000-0x80)=[{&(0x7f00008d6000)="f4cdd2aeb646a591ee1a0035455e1efbc283ed68fced1feabe61de495c314742b5f99b3009a1fa3768d27e6fd78ad22f8fa246fd9645568de6bb200bb337cedb", 0x40}], 0x1, &(0x7f0000628000-0x188)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5435, &(0x7f0000012000)=0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 17:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") r1 = syz_open_dev$dmmidi(&(0x7f0000ab9000)='/dev/dmmidi#\x00', 0x5, 0x8000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000757000)={{0xffffffffffffff00, 0xffffffffffffff8f, 0x7b06, 0x8, 0x0, 0x7}, 0x8}) 2018/01/05 17:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xe2, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd5, 0x0, 0xc3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000074c000)='/proc/self/net/pfkey\x00', 0x6100, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000895000)={0x7fff, 0x6, 0x1000}) r1 = syz_open_dev$sndpcmp(&(0x7f0000ff1000)='/dev/snd/pcmC#D#p\x00', 0xa163, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000cfa000-0x4c)={0x9, 0x3, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchownat(0xffffffffffffffff, &(0x7f000034f000-0x8)='./file0\x00', 0x0, 0x0, 0xc00) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000996000-0x4)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003cd000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004ee000)={0x0, 0x3, 0x2f26, 0x4, 0x3, 0x0}, &(0x7f000096e000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c9c000-0x8c)={r1, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d1d000-0x4)=0x8c) perf_event_open(&(0x7f00009c9000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x840, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002a9000-0x1)=0x0, 0x0}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/05 17:19:55 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000001000-0xc)={0xb6, 0x1, 0x3ff, 0x9, 0x0}, 0xc) 2018/01/05 17:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000899000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000cfd000-0x4)=0x6124, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x7, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000898000-0x4)=0x5, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000f2a000)=0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00008e3000)={0x7, 0xef6e}, 0x2) 2018/01/05 17:19:55 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x72)={0x0, 0x6a, "dd28cf1d9c6c5072414aaa6cda52859c568f3ab3747e2c03b31f9e4a6f9b4d82c44367c269ffdcf189c31e776a9c494025741b7c6e5a2643228e9776911c90e372dc83aa1350abd33fbc50da70fc3e9a60e4a7f7718487d8b75fcc8c8450c772beb900dd6ca5a1f712fa"}, &(0x7f0000001000-0x4)=0x72) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000002000)={0x4, 0x11, &(0x7f0000004000-0x11)="62448d5535beb58268df4c6c924ea01b64"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0}, &(0x7f0000000000)=0x10) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c7f000)='/selinux/create\x00', 0x2, 0x0) lstat(&(0x7f000086b000)='./file0\x00', &(0x7f0000151000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009a9000-0xc)={&(0x7f0000cab000)='./file0\x00', r0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000cc8000)={&(0x7f0000541000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00001fe000-0x10)={&(0x7f00008a9000-0x264)=@newsa={0x264, 0x10, 0x200, 0x6, 0x0, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x81, 0x1, 0xffffffffffff8001, 0xa, 0xa0, 0x0, 0xb6, 0x7, r1}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0xff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x3, 0x0, 0x81, 0x0, 0x6, 0x8f, 0x5}, {0x1, 0x7fffffff, 0x8001, 0x6}, {0x300000000000, 0x1ff, 0x5}, 0x7, 0x2, 0x2, 0x4, 0xfffffffffffff800, 0x1}, [@srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @algo_crypt={0x104, 0x2, {{'ecb-camellia-aesni-avx2\x00'}, 0xb9, "272b75841d069b2a44476800ed041a305f5406a879004792847d78dcad2654766094b06f59aa5d47cf54695e049d5b34b19d0db537628f2b89b5b86ee597ef82f445520075833f9a6efb1bdb0b14631086595c68f1ce0551b2e9b7bb1cab3b78b15c890d7e67e918c42c6b4b613f6f2a320463e7f146f700ac7ceec8ec456d971f2d93b728b2be677dee687d7d36982dcdac0838c5fbc1e7ff6fbf708e7bc87d1f72e60d7a1eaa60e8e10d8cd127a4e918f4ead50a6e93820e"}}, @sec_ctx={0x5c, 0x8, {0x56, 0x8, 0x1, 0x8, 0x4e, "a4d90d05b34390e054d69e7e43e105a79414042242ce327506dde0a3c2a5ef6da055097cbb2eeb60e2a2b9e4cd5ed6f54cec54a7f776b3151828fab7d520e9e048e49e747d23d57274ccf9ca6f7b"}}]}, 0x264}, 0x1, 0x0, 0x0, 0x4}, 0x40014) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000ea4000)='./file0\x00', 0x20000, 0x10) lchown(&(0x7f0000dc1000)='./file0\x00', r1, r2) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) readlink(&(0x7f00007fc000-0x1)='.', &(0x7f0000a6f000)=""/202, 0xca) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000124000-0x4)=0x5dbb, 0x4) stat(&(0x7f0000e97000-0x8)='..', &(0x7f0000c3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d3c000-0x4)=0x0) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000e3c000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002e7000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000166000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6, 0x9, 0xffff, 0x400, 0x0, 0x0, r4}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000403000)=0x1, 0x4) 2018/01/05 17:19:55 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000421000)={0x4, 0x4, r1, 0x341, r2, 0x7, 0x9, 0xfff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x2000000004d, 0x0, 0x0) 2018/01/05 17:19:55 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x40000) readv(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000-0x48)=""/72, 0x48}], 0x1) 2018/01/05 17:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000df9000)=[{&(0x7f000009c000)="ec6577b42d2053da37ed2a6efd1178f7f9109d1679762556ed6a1c230562d3ffde606a75631f655ac16128b31741471e2225a65486b6acc1935827c9411adc388ffba4d94ea4e30ff4563fd5f23d642ff81993dd2288d0f8d492c4b34f6707e35d0f2e3b288c16494ef96a1fc8202e6fc46ee2db42fdeaa24979", 0x7a}, {&(0x7f0000fa2000)="616accfb6a6fe08d4beab015b4f7b93a6a52a9f08b59d4454daba8cbe4e0a082a9331171699c0a544aa6cd255f502f04cd0bea5516fe872df26d1e62e49f522bfa49", 0x42}, {&(0x7f0000b51000)="85c2b1c8bbe1d0c0af0e36ce0341f38edce39aa508615204c61f2cdfc8c4252f0d74b8d5fe82ae1bdb83ffd52f613a758504e1d66abf11ce6089c5a8520dbfeb6a9894806c250c7bad23927b1dffb19e233329ca2d2d3294c9e8b54cfe5716c347493d2bce3f52dc4d89eec49de66d963b55eb812f2d3c0f283dfc3b7d1e9875394b2cffb2a154f9b5a94fe293400c8fee56c16b25c1bea1e428572275040c1cedb1f5158ee03ef7a8fa6b0a73cdb1e1a84029c4a06f11cdee4427babb36bfeb4c5b82ee0136b5eae88a65333ba6a9ce5cd23ed0", 0xd4}, {&(0x7f0000341000-0x2d)="cbd8468b3e56698b07653a15ad18a2f4eacb603cbbe7948dc645930764ab4815e967f7785ee5c0bf8376e6a013", 0x2d}, {&(0x7f0000d32000-0xe7)="27f50c8ef064ed9dd9f9725ec7403e46e64cd69ca8ff1bf86428ed05790b38bb56b0ec4256aa6c9ae37e3bdef7c9288c4ded74b8e92dc680c26da1b5463689d3c89623f1a6337115e67fe6ab076680d1339322b1c81498d006bf099fcc042dd4ff5a1f8be15df4a2d93af3af52b7ad5f3729e63bbb324fe1fda77d66d46652ca102d7022462ac0ba069ea08573a10ec797c1615f6a2643ecd923d23799dd38f438ef7b3172db1b1138934312f7865bd57fd7ec173c6aa15278b7b159eb1069ce0e42ed6bace0b4a9b8435092227785090d894a8cde51287da6c41f4f1a26e56c23adc626626099", 0xe7}], 0x5, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00006db000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000246000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000feb000-0x10)={0x0, r1+10000000}, &(0x7f0000f15000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000067b000+0xa1d)={0x4, 0x7, 0x9}) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000287000+0x99a)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/checkreqprot\x00', 0x103000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d3f000)={@generic="92b0bc0a58bac892c254835c119c3c1e", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r3, r1}, &(0x7f00000fc000)=""/54, 0x36, &(0x7f000040c000-0x2c)={&(0x7f000024f000)={'crct10dif-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cb0000-0xd)='/dev/usbmon#\x00', 0x1, 0x220040) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bc1000)=0x40, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008fa000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000469000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000680000)=0xbb2, &(0x7f0000403000)=0x2) r3 = socket$inet6(0xa, 0x4, 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cff000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000af6000)=@common='gre0\x00') r5 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000d14000-0x10)={0x3, 0x1, 0x4, 0x100000000}, 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000004000)={0x3, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x122, &(0x7f00004a6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="628aeb3b6774", [], {{0xfbfe, @ipx={0xffff, 0x114, 0x4, 0x0, {@current=0x0, @random="189a6c892e45", 0x5}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "83c8cb4838629be79af513c37f4003c0c4e8e10a3bbb0018daa8698a4ec8541a2eba72a1098ff7bda4b5810a07c9dbedfc1df508870e60dbea081fc599e3f6e70a406fcb52da3729693cd32e9b4034d46a7595ac60c14a1f8188dc0f5189902fa9edcdf9279c38dc1ca8a046b420301d7c3ba407f087cb6db2da0a2d127ef840089fe7861efe3337fc23722ed34db36ebef585ffdebc5e916c123f014949e07d21e8dc8470b1cad8f70c98d25d84ed79bb703576a6cdec627595f360401d6a07ade9caab0c1eb78ea9348fbf26fc8e6335d4d7c32676a555439953643ee27895f5673f2c06982e758ef0acb52f8919fe2a0bc2a28912"}}}}, &(0x7f00000d5000-0x10)={0x1, 0x2, [0x8, 0xdc8]}) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000)=0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000000c000)={@multicast1=0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xc) r2 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='maps\x00') exit(0x0) lseek(r2, 0x5f, 0x0) 2018/01/05 17:19:55 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d29000-0xd)='/dev/dmmidi#\x00', 0x6, 0x202000) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d29000-0x4)=0x0, &(0x7f0000d2a000-0x4)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) prctl$setmm(0x23, 0x5, &(0x7f0000443000/0x1000)=nil) sendmsg$nl_xfrm(r1, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000448000-0x140)=@newpolicy={0xfffffffffffffee5, 0x19, 0x421, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@migrate={0x0, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x3f, 0x8, 0x0, 0x2, 0x4ab4ad57fd5093df, 0xa}, {@in=@rand_addr=0x8, @in=@rand_addr=0xf9fd, 0x6, 0x4, 0x0, 0x2, 0x2, 0xa}, {@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0xc3a, 0x0, 0x4, 0xa, 0xa}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1f, 0x4, 0x19, "5b335d78e2387673d460cb65a05b0a1c1ec6c793ca731a94bb3e6d4e1ba5ad0ee7c0258c611fa3b7eb915ab8ac71d3f31baa5d003765f78cd470d8693890a56b", "17ecd0cab30ded42d3de9d2d82f7de1ceab210d8a254bab8d96da37ec62e18d02d557b9bddb1abdcbe75b21efdfa3bbd0351c61323b79840ff080966d8ca7744", "4bede81f00dba4331e9f55b9bbb099409bdf24a77aab7b4a71fe9473daf097da", [0xff, 0x7]}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000d2a000-0xf1)={0xf1, 0x8, "f67ba0eed5593b6e49b92848df3cb71c6902fb650d89d7cb153ef3025730afb8ca85d7d50f19ea5579b37645b292de5b148bed00407bf1fbfabed67b7ea87d5ba0b40472f6ec16d3a81ed136d3759fbb05bf15e29ec3437cf900222c283dce6b232a81b06f0fa5d1af5727069346a027297a5ac6745f1a0f47e1c005a3a10b149d87351895f88f25d5cd0b1db102df015c4f94e704ee024cd61183b9ff17fd143371480c24a1357938d5ea4e699e724a4c2a1b7ce2c45545cddf9712f9e83e5438c5e6e3c83660d5ad6f6b60d9f2cddc95d6be5cf1324b78a57ab43e86e8e0c3024204e16e5b3d649f"}, 0x22d7951deb5b8608) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r1 = syz_open_dev$tun(&(0x7f0000e31000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000764000)={@generic="5f62c3e1a1ffd08c7018aab49b1107c2", @ifru_mtu=0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007a6000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000199000-0x28)={0x5, 0x3, 0x0, 0x7, 0x289}) recvfrom(r0, &(0x7f0000f3f000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/05 17:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002e5000-0x10)={0x8, &(0x7f0000051000)=[{0x3, 0x7, 0xcc, 0xf0}, {0x1, 0x3, 0x5, 0x80000001}, {0x9, 0x2, 0x7fff, 0x9}, {0x1, 0x3f, 0xb320, 0x4}, {0x40, 0x4, 0x9, 0x7ff}, {0x4, 0x0, 0x2, 0x6}, {0x8, 0x9, 0x5, 0x9}, {0x7, 0x3a, 0x0, 0xfffffffffffff6ad}]}) 2018/01/05 17:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x80a, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@generic="671104803222aa23b3412c39f852f0be", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 63.867654] sctp: [Deprecated]: syz-executor4 (pid 7455) Use of int in maxseg socket option. [ 63.867654] Use struct sctp_assoc_value instead [ 63.895808] sctp: [Deprecated]: syz-executor4 (pid 7463) Use of int in maxseg socket option. [ 63.895808] Use struct sctp_assoc_value instead 2018/01/05 17:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept(r0, &(0x7f0000b12000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006a5000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a7e000-0x1)='5', 0xfffffffffffffec0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000612000)=[{0x0, 0x0, &(0x7f00008b9000)=[{&(0x7f0000ca9000)="3615f9", 0x3}], 0x1, &(0x7f0000bf7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/1, 0x1}, {&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00006a2000-0x20)={@generic="7f46e11af06f18ae3887219f4a2e9778", @ifru_flags=0x0}) 2018/01/05 17:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d7d000-0xe)='/selinux/load\x00', 0x2, 0x0) sched_rr_get_interval(0x0, &(0x7f00003b2000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00006da000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f00009b0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r2, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_tcp_buf(r2, 0x6, 0x3f, &(0x7f000015e000-0x14)=""/20, &(0x7f0000df8000)=0x14) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x0) preadv(r0, &(0x7f00009f0000)=[{&(0x7f0000890000-0x64)=""/100, 0x64}, {&(0x7f000080d000)=""/147, 0x93}], 0x2, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000e58000-0x4)=0x0) 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x400000000000007, 0xff) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f3000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000b4e000-0x4)=0x1, 0x4) fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000052b000-0x88)={0x0, {{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000420000)={0x0, 0x0, 0x0}, &(0x7f000060d000)=0xc) 2018/01/05 17:19:55 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ed8000)={0x1, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="4a110b0871dc134542c07f4106feb74a39ebb835302bb37842c45785270d9e9a23e3e1208215dca4169c252e0f31a95d0b8d4c5390e6c97f26c9607b78441761a3058cd20d96287bd4472dc021a410042681046e8ecd74bc24e8288fdcbff74b48cdabac206c742630be279ebf9a0595b531209ce8a660e2319dd605f14fe2a3139d1423a9d59d8b721d6530029a8897548d320daae5c3201951abf51094091d57dc93a27d44a2b855c4846b2dcda15ae5540e8a7d9fda7faf0ffccccfa26804042f", 0xc2, 0x200480d0, &(0x7f0000734000)={0x3, {"62db9de000bf04"}, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x20000000000e, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000b3f000-0x4)=0xfffffffffffffede) 2018/01/05 17:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000895000)='/dev/net/tun\x00', 0x0, 0x40100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="d98bac3e083504896a73bfba8a0b1158", @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00009fd000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000fd3000)={0x0, r0}) r5 = dup(r1) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000609000-0x28)={0x5, 0x0, 0xfffffffffffffffb, 0x5, 0xd27}) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl$ION_IOC_SHARE(r3, 0xc0084904, &(0x7f0000bde000)={r4, r5}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 17:19:55 executing program 3: r0 = socket$inet_sctp(0x2, 0xa, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000131000)={0x0, 0x3e, "465ba2ef81b739859aad015e9b42ecc6952240c3b0d03f117f5b9601360b13441d5c383581e5ec207c52a17373484b8bc4db7500ca16d7569cc5f53e8b57"}, &(0x7f0000ab3000-0x4)=0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000096000-0x20)={0x2, 0x2f72, 0x200, 0x21, 0xf1, 0x40005, 0x0, 0x6, r2}, &(0x7f0000000000)=0x20) sendmsg(r0, &(0x7f0000c0b000)={&(0x7f0000d99000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006dd000-0x10)=[], 0x0, &(0x7f000087f000-0x3f0)=[{0x10, 0x84, 0x10001, ""}], 0x10, 0x0}, 0x0) 2018/01/05 17:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x81, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socketpair(0x5, 0x7, 0x5, &(0x7f0000214000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d9f000)={0x4, [0x8, 0x1, 0x1, 0x4]}, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000ebf000)=""/4096) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f2000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e26000-0x4)=0x9, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000755000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000030c000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000179000-0x108)={0x0, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7a60, 0x7f, 0x5, 0xe923, 0xffffffff, 0xfffffffffffffffb, 0x10000, 0x8, 0xfffffffffffffffc, 0x3f, 0x80, 0x7, 0x80000000, 0x1, 0x8]}, &(0x7f0000ad2000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b5f000-0x16)={r2, 0x7fffffff, 0x7, [0x4, 0x6, 0x1, 0x7, 0x3ff, 0xffffffffffffff7f, 0x4]}, 0x16) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b9e000-0x4)=r1, 0x4) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000b9d000-0x4)=0x200000000000020, 0xfdb2) connect$inet6(r0, &(0x7f0000ebf000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000000000}, 0x1c) 2018/01/05 17:19:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000edb000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00003af000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000aa000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000741000-0x30)="d3ab272d09fd002301000000000000000000000000000002fffffffffffffe0002250700970000000000000106a86eb9", 0x30) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000247000)="4e44b1d2ba69710df5") 2018/01/05 17:19:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) setsockopt(r0, 0x2, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00006ca000-0x1000)="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", 0x1000) r1 = socket(0x80000000000a, 0x803, 0x7) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000bdf000-0x4)=0x0, &(0x7f0000015000)=0x4) sync_file_range(r0, 0x1ff, 0x4, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000d5c000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc9000)=0xc) sendmsg$nfc_llcp(r1, &(0x7f000044a000)={&(0x7f0000921000-0x60)={0x27, 0x80000001, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x0, 0x0, "181414568007000004ffff7891000076e43108f579bd95054d6b050000bebc48e800000000000000046e0409000000000000da0303cc208a6e4bf82eff4d04", 0x40b}, 0x311, &(0x7f000092b000)=[], 0x3c, &(0x7f0000fc8000)={0x18, 0x1000000029, 0x3e, '\x00\x00\x00\x00'}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000fca000-0x8)=0x0) 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000d07000/0x3000)=nil, 0x3000) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f07000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cb000)=0x10, 0x80000) mmap(&(0x7f0000d07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008b2000)={0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f000043f000-0x4)=0x7) sendmsg(r0, &(0x7f0000388000)={&(0x7f0000a04000)=@ll={0x11, 0xff, r1, 0x1, 0x7, 0x6, @random="04c8f787080c", [0x0, 0x0]}, 0x14, &(0x7f0000e56000)=[], 0x0, &(0x7f0000376000-0x1168)=[{0x10, 0x10f, 0x5, ""}, {0x1010, 0x10f, 0x10000, "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"}, {0x18, 0x102, 0x2, "9d20f3"}, {0x50, 0x111, 0x100000001, "49e9b5c07bf944a2eee58ee248d2eec66c5b998edc6f3f963878768ab03d0d784f95a09df5f35da23537fa4695572385699cd6ec529009398163c5"}, {0xe0, 0x11, 0x6, "baea82a022a779fec64ab633f0f777fe6571ee20a9dd424388b23fbe856dab5180f7c22d84bd534e78a0006a58c83618965d1de9aa965752068bf41cfdbcbdf0a2b71d7d6329ef1c02fa06ffc3207c57de1cae034353417b1e75c9908d27b9e3cac55036064d9ba7ec17a6da349b6b8fe18b326bbbd2271098474ee55f0c3e3a72f0dc8ec99c950668fec0e8328848b12f99ef68a65dc17cc0e02ca05686566b4db279b59a876806fcb85044a15050635f6301ac01970ee0eb91a2bef05806af9db9ba2ac1045fad6668"}], 0x1168, 0x8000}, 0x4008800) r2 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000d07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d07000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000d08000-0x4)=0xc) ioctl$sock_ifreq(r2, 0x8942, &(0x7f0000d4e000)={@common='lo\x00', @ifru_mtu=0x0}) chdir(&(0x7f0000e98000)='./file0\x00') 2018/01/05 17:19:55 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000055000)='./file0\x00', &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fef000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fef000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fef000-0x4)=0xe8) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000fee000)=[0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000076a000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fee000)={0x0, 0x0, 0x0}, &(0x7f0000fee000)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fef000-0x4)=0x0, &(0x7f0000fee000+0xb5d)=0x0, &(0x7f0000813000)=0x0) r10 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/relabel\x00', 0x2, 0x0) r12 = syz_open_pts(0xffffffffffffff9c, 0x408000) r13 = socket$inet(0x2, 0x80a, 0x9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000151000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fef000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fef000-0xc)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fef000-0x9)='/dev/ppp\x00', 0x200000, 0x0) r18 = syz_open_dev$urandom(&(0x7f0000e67000-0xd)='/dev/urandom\x00', 0x0, 0x300) r19 = socket$kcm(0x29, 0x5, 0x0) r20 = accept4$ax25(0xffffffffffffffff, &(0x7f000058e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002ac000)=0x10, 0x80800) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/vga_arbiter\x00', 0x8100, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/loop-control\x00', 0x2800, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000588000-0x8)={0x0, 0x0}) r24 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fef000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fee000)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fef000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fee000)=0xe8) r28 = getgid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000065b000)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xc) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000fef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = gettid() mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fef000-0x4)=0x0, &(0x7f0000737000)=0x0, &(0x7f0000970000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fef000-0x4)=0x0, &(0x7f0000fee000)=0x0, &(0x7f0000335000-0x4)=0x0) r35 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000915000-0x38)={&(0x7f0000fef000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000423000)=[{&(0x7f0000750000)="", 0x0}, {&(0x7f0000861000-0x53)="47976f015cd169696269dbf7d6b38ee5d518efc788fb11af795b3aea50c1ce227b2c15e044ea6cd79f84bac26840a2ef8d9931a46fff039ab4ec36c334d45e5fb62ee052871077f48ea32ce4ff29edad7a7c4b", 0x53}, {&(0x7f0000261000)="cb3940acc06d0a59a9139722a8e50dc6ac896e3c706a670a42deeecb3b842f370d459318045a3f6c1538f8ce29c0e1aff6353e35f1a6043be0d6a34ec443a91c76b449ec06bfee87dfb69edbb03a0c4ec544d69d88e4d895fdc7df08db7b55c7c1ed84ea0ceee90fce7da6fbaa7eba1490073b7803d9e963479129bd1dd9141512f5c83b6ebbe6e771d6b59f1e76293b0ebfc391bc86647e6d2cce88e1d8662b88e800064244e3b7c20c0c775f420d7dc35bf40f941b3c5668ff129a1c993e5cec5b9e3913", 0xc5}, {&(0x7f00005a7000)="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", 0xfa}], 0x4, &(0x7f0000fee000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @rights={0x20, 0x1, 0x1, [r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r35]}], 0x150, 0x20008010}, 0x20000040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r36, 0x1, 0x1c, &(0x7f0000a97000-0x1)=""/1, &(0x7f00002a1000)=0x1) 2018/01/05 17:19:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0xffff}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000592000)=0x0, &(0x7f00002ef000-0x4)=0x4) pipe2(&(0x7f0000495000)={0x0, 0x0}, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f000042c000-0x14)={{0x20, 0x1, 0x7, 0x7ff, 0x3, 0x3}, 0x75, 0x67, 0x200}) 2018/01/05 17:19:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f00002c3000)=0x0, 0x800000000008, 0x0, &(0x7f0000caa000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f5, &(0x7f000000c000)="") futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000f0000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f000088e000-0x4)=0x3) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") exit(0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000915000+0x71b)='./file0\x00', &(0x7f0000b8d000-0x3)='9p\x00', 0x0, 0x0) 2018/01/05 17:19:55 executing program 2: socketpair(0x3, 0x3, 0x20, &(0x7f000076d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000344000)={0x0, 0xe9, "5b06d098cb548cff30d294ab2f2c5d3980955b0b69e724e35b18b7c4308954bde52da034569e0d6efbc2f69b76f02fa3c1d49ffd8c695f4200600c70a6077b88e1aa151854e5f077cb1c6a6f59bbe0b515ff1512413736add2eb784846c0e26f1483e35ac03ed62457aec7dde848fe5a5c1174084c53cda34d023df597cefe22dab50f7aba7854e103fd427ce9b02f97d9f0cde395c07fe85b4a0f2d7405fa3287de7d47a796fb073c5b88e0a65fef192474292acc2f7d2ff579fccb0feb7775f0f5a03e3b3f69cff6334b90b55e0f2f4ac69f877c456336bb3325bfbca7d3e426b40bb962d811f1ec"}, &(0x7f0000001000-0x4)=0xf1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000098b000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket(0xa, 0x1, 0x0) bind$unix(r2, &(0x7f0000cb6000+0x438)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000d96000-0x10)={0x1, &(0x7f0000489000-0x8)=[{0x8, 0x3, 0x101, 0x4}]}, 0x10) 2018/01/05 17:19:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$tun(r0, &(0x7f0000001000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "c0189e", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x34) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000464000-0x1c)=@req3={0x8, 0x8, 0x6, 0x3, 0x3, 0x6, 0x3f}, 0x1c) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000518000-0x8)={0x0, 0x0}) writev(r0, &(0x7f00000ab000)=[{&(0x7f000058b000)="af243139d43e1043044d7f45978e0bc8af24ce62096a8a987b15d650f5c8c14f7a1fe2ed88cf17eafd840741348a170361002c1c2e35bd7c9e2ef674a57e6754e50fb3b8f7b47b63b77be5c03970601988d3e535d7b649b992f3efdd4cc2e4638a76a4ed6480ed3136250cb74467787fd3a7560537c1", 0x76}, {&(0x7f0000eaf000-0x8d)="1ae74c0402e0c9c79a0bb7083dc468df8448c5c83d853d0cecfb058b7be8366975ff1d129fa86eba0d1ffe6a88d33b360d9d29d1610a655736be7e6869ee072152b6c7b93972899783ba3a25e8b069843b9e9860eb2ad8ab382c34e863941f196f221656ff10f797784034b183a4f1e70a865bfd20b9173506971ae35b5a7ca6d282898f7bb13b68993cc00f84", 0x8d}, {&(0x7f000066e000)="4ad4f7c9ee778adcf1bf32b9e3b7eac8", 0x10}, {&(0x7f000088d000-0x80)="b47a438c459b1204c7541861172862a580cab52fd11fe1e2a6a1fcce776ed6ceb4285125060b38a165271d535dadc9f7192560674332b13db0bd3f027ab4bb5ae92218d5e94f3b4f2ac72a3d966cc63e5fad59093dce1df53a5f234cabd260a165666932898c22d1efb4950d93cd1abe45cad70cef2633a3f591c3dcfb1e3e93", 0x80}], 0x4) socket(0x10, 0x3, 0x0) write(r0, &(0x7f00004b1000)="0000001a9beded0000fffb000500000000000100000000ffff0000000000df00030000000901d6cbccac24", 0x1001c) 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/05 17:19:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c85000-0x15)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x15)='net/ip6_tables_names\x00', 0x1) r1 = dup2(r0, r0) sync_file_range(r1, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1c1000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) 2018/01/05 17:19:55 executing program 4: r0 = socket(0x11, 0x0, 0x5) recvfrom$ipx(r0, &(0x7f0000000000)=""/86, 0xfffffffffffffe34, 0x0, &(0x7f0000001000-0x10)={0x4, 0x0, 0x0, "05f4d9825400", 0x0, 0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000357000)='highspeed\x00', 0xa) 2018/01/05 17:19:55 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000010000-0xa)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000014000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000010000)="01", 0x1) writev(r0, &(0x7f000000c000-0x8)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) finit_module(r0, &(0x7f0000010000-0x12)='+vmnet1cpusetself\x00', 0x3) alarm(0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000015000-0xdc)="65f2dd64ce04746acc6c544a953e2bd78106dba19817a550bd690e29cf8a8dd0f7d6b8d7a90e6494e53f90e7c0e90e789ea5fe540b8d08b60584ebd1fe72b2278dad3c0ec9c9ffa609152f43c186c314fbd999d5701fa7d982b114bca6f44786ac6a47c2c97609bc16b871a93f909985d2a207e6fe17962f7f405d6fdcc5fb5a8e0bb54938a6e9756ef752bbeda5221e4c80ff792127148340c475c4ddc27c5e2c85d96ca3efb78fda764004ec8d1dc9d871eeb9822f45117a5882cf27ea9c26cc0b068acd70568da849f6d6257469e19dfbd56182203898a7e0f24c", 0xdc, 0x4000000, &(0x7f0000014000)={0xa, 0x2, 0x117, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, 0x1c) 2018/01/05 17:19:55 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d9a000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f68000)='/dev/midi#\x00', 0x2, 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000bae000)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x80000000000d1, &(0x7f0000001000-0x4)=0x3, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000092b000-0x28)={@common='rose0\x00', &(0x7f0000ed9000)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000112000-0x4)=0x0) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f00005bb000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c03000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000f3a000-0x8)={0x7, 0x9e}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000887000)={0xff, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0xfffffffffffffffe, 0x8000, 0x3, 0xc48, &(0x7f0000810000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, 0x1, 0x3}) ioctl$TCSETS(r1, 0x5402, &(0x7f00002bf000)={0x7, 0x4, 0x9, 0x5, 0x8cc, 0x2, 0x200, 0xffffffff, 0x8, 0x1ff, 0x9, 0x4b950b84}) 2018/01/05 17:19:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e16000-0x8)='./file0\x00', 0x81) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000601000)={0x4, 0x4000000040, 0x7, 0x0, 0x9, 0x1, 0x27, 0x5, 0x2, 0xbe, 0x101}, 0xb) sysfs$1(0x1, &(0x7f00004e9000)='ramfs\x00') 2018/01/05 17:19:55 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000fa2000)='/dev/vcsa#\x00', 0xae65, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000040f000-0x4)=0x2, 0x4) r3 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004cc000-0x18)={r0, &(0x7f0000e80000-0x8d)="15875e1aa48739e797dedba5dcead5cbae8b84efa92f839d0c7ec2fa5b17f8b93dda62d00b2f56942fc9ce26d3639f2ce2e57c0f3bda84a82af95eca7d06d22d8bfcb353a1425316397e1f3be0f89617e39bfaa9a84101fe41816b2d7e00b97a112b084fa7a0d322f4a118e55602ed723e22cdce8d909b586819f9cbe51d7738d1fd9f578d9d88618b18d9d6ef", &(0x7f0000d88000)=""/4096}, 0x18) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f00009f3000-0x4)=0x80000000) 2018/01/05 17:19:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f00003c6000)={0x1, &(0x7f0000c11000-0x8)=[{0x6, 0x8, 0xb772, 0x407ffc0003}]}) symlinkat(&(0x7f0000a40000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000cd6000)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000005d000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa3}, &(0x7f00002b1000-0x4)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ed8000-0x14)={r1, 0x3, 0x4d2, 0x9, 0xffffffff, 0x10000}, 0x14) [ 64.293613] BUG: unable to handle kernel paging request at ffffc900012ad000 [ 64.300760] IP: memset_erms+0x9/0x10 [ 64.304455] PGD 1db12c067 P4D 1db12c067 PUD 1db12d067 PMD 1d6a39067 PTE 0 [ 64.311381] Oops: 0002 [#1] SMP KASAN [ 64.315161] Dumping ftrace buffer: [ 64.318683] (ftrace buffer empty) [ 64.322388] Modules linked in: [ 64.325576] CPU: 1 PID: 7582 Comm: syz-executor5 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 64.333966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.333980] RIP: 0010:memset_erms+0x9/0x10 [ 64.333984] RSP: 0018:ffff8801cbf078d8 EFLAGS: 00010246 [ 64.333991] RAX: fffff52004255880 RBX: ffffc900012ac01f RCX: 000000001ffff010 [ 64.333995] RDX: 000000001ffffff1 RSI: 0000000000000080 RDI: ffffc900012ad000 [ 64.333999] RBP: ffff8801cbf078f8 R08: fffff52004255802 R09: ffffc900012ac01f [ 64.334003] R10: 0000000000000000 R11: fffff52004255801 R12: 000000001ffffff1 [ 64.334007] R13: 0000000000000080 R14: ffffffff8646ae10 R15: 0000000000000008 [ 64.334012] FS: 00007f4a2003b700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 64.334016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.334020] CR2: ffffc900012ad000 CR3: 0000000005e22005 CR4: 00000000001606e0 [ 64.334027] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.334031] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.334033] Call Trace: [ 64.334042] ? memset+0x31/0x40 [ 64.334054] snd_pcm_format_set_silence+0x13f/0x4b0 [ 64.334067] snd_pcm_oss_sync+0x4c3/0x710 [ 64.334075] ? fcntl_setlk+0xc40/0xc40 [ 64.334086] ? snd_pcm_oss_sync+0x710/0x710 [ 64.334093] snd_pcm_oss_release+0x20b/0x280 [ 64.334102] __fput+0x291/0x6e0 [ 64.334114] ____fput+0x15/0x20 [ 64.334121] task_work_run+0x122/0x1a0 [ 64.334134] do_exit+0x7f4/0x2da0 [ 64.334148] ? mm_update_next_owner+0x690/0x690 [ 64.334158] ? find_held_lock+0x35/0x1e0 [ 64.334170] ? get_signal+0x644/0x1460 [ 64.334177] ? lock_downgrade+0x860/0x860 [ 64.334189] do_group_exit+0x108/0x320 [ 64.334198] get_signal+0x5e9/0x1460 [ 64.334221] do_signal+0x7f/0x1980 [ 64.334231] ? vm_mmap_pgoff+0x1ba/0x1f0 [ 64.334238] ? vm_mmap_pgoff+0x101/0x1f0 [ 64.334245] ? setup_sigcontext+0x7d0/0x7d0 [ 64.334254] ? vma_is_stack_for_current+0xa0/0xa0 [ 64.334262] ? SYSC_finit_module+0xa3/0x180 [ 64.334270] ? SYSC_init_module+0x1e0/0x1e0 [ 64.334282] ? SyS_futex+0x1fd/0x2b0 [ 64.334294] ? exit_to_usermode_loop+0x3f/0x210 [ 64.334306] exit_to_usermode_loop+0x1aa/0x210 [ 64.334316] syscall_return_slowpath+0x383/0x430 [ 64.334327] entry_SYSCALL_64_fastpath+0x98/0x9a [ 64.334332] RIP: 0033:0x452ac9 [ 64.334335] RSP: 002b:00007f4a2003ace8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 64.334342] RAX: 0000000000000000 RBX: 000000000071bec8 RCX: 0000000000452ac9 [ 64.334346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bec8 [ 64.334350] RBP: 000000000071bec8 R08: 00000000000003a3 R09: 000000000071bea0 [ 64.334353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.334357] R13: 0000000000a2f7ef R14: 00007f4a2003b9c0 R15: 0000000000000000 [ 64.334369] Code: 48 c1 e9 03 40 0f b6 f6 48 b8 01 01 01 01 01 01 01 01 48 0f af c6 f3 48 ab 89 d1 f3 aa 4c 89 c8 c3 90 49 89 f9 40 88 f0 48 89 d1 aa 4c 89 c8 c3 90 49 89 fa 40 0f b6 ce 48 b8 01 01 01 01 01 [ 64.334491] RIP: memset_erms+0x9/0x10 RSP: ffff8801cbf078d8 [ 64.334494] CR2: ffffc900012ad000 [ 64.334502] ---[ end trace 1ca48e42fbe45f86 ]--- [ 64.334506] Kernel panic - not syncing: Fatal exception [ 64.334990] Dumping ftrace buffer: [ 64.334994] (ftrace buffer empty) [ 64.334997] Kernel Offset: disabled [ 64.638199] Rebooting in 86400 seconds..