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", 0x1000}, {&(0x7f000000f000-0xa0)="179cde1e8c1a5cb57c5f1b9bb864b5f148c0227faa4c4e1d3781c412c402d2fc36370881b95109965383ee51597dc1b5d91bc016daa7222210f2b7b8a7c10d68f06612bf3772064bc18a2c70bf278345e2e179cda6465e0858da8b9d1a8abe028cc68aeb8ea00be91e846d65d0a2c54f4982a7e30cad92597d25e8d2e5e3c71b8c4fbb764fe94ff50f50d9ac23317b10f89a1d0de75f474fddd47a1f0a81b856", 0xa0}], 0x9, &(0x7f000000e000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x9, 0x4a, 0x3}}, @init={0x18, 0x84, 0x0, {0x3, 0x80000000, 0xfffffffffffff1da, 0x1}}], 0x60, 0x4040000}], 0x1, 0x80) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000000f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$seccomp(0x16, 0x2, &(0x7f000000d000)={0x2, &(0x7f000000f000-0x10)=[{0x20, 0x0, 0x4100, 0x6}, {0x40000006, 0x2, 0xfffffffffffffffc, 0x0}]}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000010000)={@common="79616d30000000000000000000000000", @ifru_flags=0x2200}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000004000-0x20)={@generic="cddc3a90ce023805b000a1585f114047", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/11 04:56:04 executing program 2: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000954000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000068d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000095b000)={0x0, @in6={{0xa, 0x2, 0x9d76, @loopback={0x0, 0x1}, 0xffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x6, 0x79, 0x4, 0x5, 0x802, 0x401, 0x1, 0xfffffffffffff000, 0x4, 0x80000000, 0x0, 0x51, 0x4, 0x7]}, &(0x7f000049c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000622000-0x8)={r4, 0x10001}, 0x8) rmdir(&(0x7f0000326000-0x8)="2e2f66696c653000") accept4$ipx(r3, &(0x7f000023e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000091e000)=0x10, 0x80000) connect(r0, &(0x7f0000954000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003a9000-0x1c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000956000+0xff6)=0x8, 0x4) r5 = fcntl$dupfd(r0, 0x80000000000000, r0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000047d000)=0x0, &(0x7f00003a6000)=0x4) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000959000-0x8)={@rand_addr=0xb5b, @empty=0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006e5000)={0x0, 0x3b9a}, &(0x7f00004a5000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000273000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68c, 0x8000, 0x1, 0x3, 0x2}, 0xa0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f00006bc000)="f334d16bff49af66ce017f903d12d660e8c435927cf75289d2740621c7545e821b7b7dc4d9d5dfc3d9dbea197ab727eb631126fbc843746e5ca00ea2758e3661340b20bf41e639afc7edce8495bb958f40d8bb93367a8919e275eb9cfe7490c37a3a2702ec31b282dafee098e1a38692f0c254e9e151e40c538b1d8798409fd714d2e81536f02526e10469c75052c3bceb9ce7b685110cf10dcecbee", 0x9c}, {&(0x7f0000185000-0x1000)="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", 0x1000}, {&(0x7f0000956000)="e57c1d4a30bf05ec743aa3d02e43cd72c454b71228a7d87bb651c66757d524859cf66398b8505af47f0ce997512f1ff1e51a3722731a12e88331c50b79fd9498b3cddd5432aab456dc2b3676132d1815a733308f60404c1f13e05c27205d5c02c7b8f51038c20862a36115d6ec2c001072bc832483dd6eb9f82a11e0d01b45f308551ebe1dd0fe550799fdbe79769a893b380cd3b0d79424c1cfe559919de4dcc8928cbc5b93a07993d5b6747ee190f8278097b739e9a052606b42fdb054c77cfdd04f157de7fdac843a392c1d419a34", 0xd0}], 0x3, &(0x7f00006cf000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x200, 0x0, 0x8, r6}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000095e000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00000e7000)=0x8) 2017/12/11 04:56:04 executing program 5: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b7d000)=0x0, 0x80000) r1 = epoll_create(0x9) fcntl$getownex(r1, 0x10, &(0x7f000043d000-0x8)={0x0, 0x0}) r3 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f000084f000)=0xbf) r4 = getpgrp(r2) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r3, 0xa, 0x12) r5 = gettid() pselect6(0x40, &(0x7f0000fd9000)={0x0, 0xffff, 0x5, 0x0, 0x3, 0x10000, 0x1ff, 0x401}, &(0x7f0000fda000)={0xc52a, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x20}, &(0x7f0000fd9000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000727000)={&(0x7f0000e58000)={0x0}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, r6}, &(0x7f0000048000)=0xfffffffffffffffc, 0x4) r7 = accept4(0xffffffffffffffff, &(0x7f0000fda000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000676000-0x4)=0x80, 0x80800) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x2000000000, &(0x7f0000fd8000)={0x3, 0x0}, &(0x7f0000048000)=0x0, 0x808000666) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r7, 0x21, 0x1, &(0x7f0000bde000+0xbfa)=0x0, &(0x7f0000fdf000-0x4)=0x4) tkill(r5, 0x1000000000000016) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000c22000-0x20)={@generic="25724fd40a618625459101e5eb291f9f", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r8, &(0x7f0000db7000)={&(0x7f0000161000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000979000-0x10)=[{&(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x1, &(0x7f0000f99000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xbe}, 0x2) r9 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f00002e5000)=0x0, &(0x7f0000170000-0x2)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r9, 0x84, 0x0, &(0x7f0000e99000)={0x9, 0x747, 0x786, 0x0}, &(0x7f0000f9b000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r8, 0x800008946, &(0x7f0000ea6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f9b000)="110000008d352b4014a91f5301ee0ffffe00807663d8a705b0ff0f72052a90e6"}) socket$netlink(0x10, 0x3, 0x1e) fstat(r1, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 04:56:04 executing program 4: mmap(&(0x7f0000000000/0x532000)=nil, 0x532000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000533000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000534000-0x9)="00", 0x2) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000532000)={0x0, 0x4}, &(0x7f0000533000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003b7000)={0x0, 0x10001, 0x9, 0x7, 0x7, 0xe1}, &(0x7f0000058000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001e9000)={r2, 0x1, 0x6c6f, 0x4, 0x5, 0x10000, 0xfffffffffffffff7, 0x800, {r3, @in={{0x2, 0x1, @rand_addr=0xffffffffffff0205, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001, 0x8, 0x9, 0x0}}, &(0x7f000038e000-0x4)=0xb8) r4 = dup(r0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x2, &(0x7f0000532000)="21bdeadf8926805c4fbcf8f5d65404ca9b6bd30b32cdb136e23a905ed1cfb59aaa0b25eea00473470bac09bec26c49585180497ea0067c4ab2d127fab9d401b1f580f6cd096c1c23d457c35959c0e40db1ac10a77385076f70235f3dad23153f03d6e5f8313042b83e8bb39a3645b60a28a8", 0x72) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000002000-0x8c)="00000000", &(0x7f0000001000)=0x4) 2017/12/11 04:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) r1 = memfd_create(&(0x7f000095c000-0x14)="8b00", 0xffffffffffffffff) r2 = socket(0x3, 0x10802, 0xfffffffffffffffa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000a1c000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff265, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r4, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00001e2000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000edb000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000d4c000)={@rand_addr=0x3, @multicast1=0xe0000001, r5}, 0xc) sendto$inet(r4, &(0x7f0000d19000+0x926)="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", 0xf80, 0x4000, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x800, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffffffffffff, 0x1000, 0x4, 0x8}, &(0x7f0000000000)=0xa0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) r7 = socket$inet6(0xa, 0x80009, 0x4) unlink(&(0x7f0000989000)="2e2f66696c653000") r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003db000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00000007df5e1dc815560d63a38388c6"}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) listen(r7, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00008ce000)={r6, 0x8b3}, &(0x7f0000f4d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d68000)={r9, @in={{0x2, 0x0, @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]}}, 0x8c) setsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f000066e000)=0x3c, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000499000-0x4)=0x0, &(0x7f00002a0000-0x4)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/11 04:56:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000582000)="dc13b51a5b31306e78dd580871ab0600000070d734cf0196f75d34c82d9d233f08008875c400034ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffe5ffffffffff3d325f01902d9755668fa3f9b8974f0000e974614657ade630936ca63e6ddfaeda0396440f396f4b9b0800000000000000f40bb45a788363fa", 0xd2) connect$inet6(r0, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) listen(r0, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e64000-0x28)="5bf9c132a9842ff6b1c40bf5a55f543662402fbe63230f9708d76aa5ab6610112e0bcc2bd2ec4280", 0x28) 2017/12/11 04:56:04 executing program 4: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000641000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x1, "7ca462f2fb93a4bfb11c8084754e58f130f836e92065985aceceb365394f171ad85ece29d9204fc7dab9c6b54c39e5723530a5d77fec59a952a5ed7462a627b83c14fc9e5c8b93b2e27fbf610b5509be"}, 0x160) pipe2(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000192000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x8, 0x408) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000000000)=0x5) listen$netrom(r2, 0x7fffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x1)=0xc) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x4) getsockname(r3, &(0x7f0000452000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cd6000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f000053a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000000)={r6, &(0x7f00007ff000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) dup3(r1, r2, 0x80000) 2017/12/11 04:56:04 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000-0x11)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e, r1, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000001d000)=0x0, &(0x7f0000023000-0x4)=0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000023000)="", 0x0) 2017/12/11 04:56:04 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008c9000-0x78)={0x2, 0x78, 0x497, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb9000)={0x0, 0x0}) sched_setattr(r1, &(0x7f00004c3000)={0x30, 0x3, 0x1, 0x5, 0x4, 0x6f, 0x3, 0xf3}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) writev(r2, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)="00", 0x1}], 0x1) 2017/12/11 04:56:04 executing program 0: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0xc972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000a17000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x5010, r0, 0x1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bd2000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000354000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x20) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00009c6000/0x2000)=nil, 0x2000, 0x1) 2017/12/11 04:56:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000078000-0x8)="2e2f66696c653000", 0x1) r0 = syz_open_dev$sg(&(0x7f0000ab9000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d1c000)=@assoc_id=0x0, &(0x7f0000245000)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000472000-0xcd)={r1, 0xc5, "d51d8b389fc6349ad8273d7298b075794253da6082b7f7b6991622376a8f861d415fcd8ba1494c1abdcde613b3f0cb32c98e09437fc387206e062854bbcdecbfa3cd0994ac4bdc2f5da8f184ffb3ea806c377528c9e60c9928e8231afaa94731b5361ecf177edbf439987a88e52d631d82862c5970183cc36f8a7a59c0ecff755ddb365cc7a5e22c1bdf29eac6caa493bd17d1784a347b8afd9fb8fc7334e7e4b964205a4d4c6cca600e1ff1413104afedff70891bb9cd408d54c38a75bfd936eaa35de11e"}, &(0x7f00006e4000-0x4)=0xcd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a7c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a9b000)={0x0, 0x0, 0x0, 0x9}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000346000)="f1f2285813e189c1fcc5bf4f6895a895eaff80c1d387a021a3029d23a473a94817af1ae31caace1defce49eb48b62b5e40c08ed1620000000706ff5aff56c7a57bc21c418be20d20a40895e6032826772b636484aa65e8454fe1eda63db11a04bf2148d59f8133dd44e91226d30e5ae2b3475a30b06e2eb84cc20a467daa49be4d88fac8c022a3") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000490000)=0x0, &(0x7f0000b4e000)=0x4) clock_nanosleep(0x2, 0x1, &(0x7f0000982000-0x10)={0x0, 0x989680}, &(0x7f000043f000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000076e000-0x10)=@buf={0x72, &(0x7f0000cbe000-0x72)="94fca4a116943c59f4dbdc97e7e3a8454604b3b534da820ce5375b1f351df9b26bb23e32482124eeb1a7e77baa67422a2035946266940827f42f53dd70160ab9636148e9079fd9debf3de6bca6d71fd593b12800fb91bc087f95bfe63933e1f28772b4456c41279f642c123aaef1445a84b3"}) fstatfs(r0, &(0x7f00008b0000)="000000") 2017/12/11 04:56:04 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000039a000-0xe)="2f6465762f6b657963686f726400", 0x410000, 0x0) accept4$inet(r0, &(0x7f00006a7000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1b000)=0x10, 0x800) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000f3f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f79000-0x4)=0xb8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40200000026, 0x1, 0xfffffffffffffffe) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x1, 0x7, 0x7, 0x5, 0x6e, "1c86c3440a1064a1e3c144599c5ba8d8bea1b9f90664a5b614efc8cf0a05727d568566686518ba657fe49fca64ef67c3c1499fb2bb01961020d8fafb5208e4", 0x101}, 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x7fff, 0x30}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x800, 0x10001, 0x2}, 0xa0) 2017/12/11 04:56:04 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000f67000-0x4)=0x4) socketpair(0x14, 0xb, 0x8, &(0x7f0000f67000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f6a000-0x20)={0x3, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e82000-0x20)={0x5, r3, 0x2, 0x1c}) bind$inet(r1, &(0x7f0000f68000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f0000f6b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f69000)={r4, @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]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/11 04:56:04 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd9000)={0x0, 0x0, 0x0}, &(0x7f0000734000)=0xc) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000025000)=[{&(0x7f0000146000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000fda000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f0000fd9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000895000-0x1c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000ad5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000265000)="", 0x0}, {&(0x7f0000fd9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fd9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f000038a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0xa, &(0x7f0000b95000)=[{&(0x7f0000fda000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000032000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000fda000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x3, 0x0) 2017/12/11 04:56:04 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bd000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xce7000)=nil, 0xce7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ce8000-0x8)="2e2f66696c653000", 0xa6) mq_open(&(0x7f0000164000)="47504c00", 0xc3, 0x10, &(0x7f0000ce5000)={0xffffffffffffffff, 0x7fff, 0x1, 0xfff, 0xf1, 0xdb, 0x4, 0x3}) inotify_init1(0x80000) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce8000)="2f6465762f6877726e6700", 0x242000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000a81000-0x4)={0x2eb, 0x5, 0x9ee}) r2 = gettid() prctl$intptr(0x27, 0x1) eventfd2(0x7f, 0x80000) r3 = dup(r0) ioctl$VT_RELDISP(r3, 0x5605) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ce3000-0x8)={0x1998032d, r2}, &(0x7f0000ce8000)={0x200000, 0x20000001f, 0x8001, 0xf8, 0x80000000, 0x20000206}) r4 = getpid() r5 = perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5456, &(0x7f0000ce4000-0x8)=0x41f) r6 = getpgrp(r4) fcntl$setown(r5, 0x8, r6) r7 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r7, 0x7fff) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) sendfile(r8, r7, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) ioctl$TIOCTTYGSTRUCT(r8, 0x541a, &(0x7f0000045000+0x840)="0000000000") munmap(&(0x7f00001db000/0x1000)=nil, 0x1000) dup2(r5, r8) rmdir(&(0x7f0000317000+0xce1)="2e2f636f6e74726f6c00") ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x80000003) 2017/12/11 04:56:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) memfd_create(&(0x7f000095c000-0x14)="8b00", 0xffffffffffffffff) r1 = socket(0x3, 0x10802, 0xfffffffffffffffa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000a1c000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff265, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r3, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00001e2000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000edb000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d4c000)={@rand_addr=0x3, @multicast1=0xe0000001, r4}, 0xc) sendto$inet(r3, &(0x7f0000d19000+0x926)="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", 0xf80, 0x4000, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x800, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffffffffffff, 0x1000, 0x4, 0x8}, &(0x7f0000000000)=0xa0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) r5 = socket$inet6(0xa, 0x8000a, 0x8) unlink(&(0x7f0000989000)="2e2f66696c653000") r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003db000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00000007df5e1dc815560d63a38388c6"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x0) listen(r5, 0x0) setsockopt$sock_int(r6, 0x1, 0x2b, &(0x7f000066e000)=0x3c, 0x4) setsockopt$sock_int(r5, 0x1, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000076c000-0x4)=0x0, &(0x7f0000cda000-0x4)=0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/11 04:56:04 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000003f000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000040000-0x4)=0xc) sendto(r0, &(0x7f0000040000-0x40)="17784183cb503b0924a3b6e777cae42a7786200957cb2920330fd54e2d2672058c34ca2c52aa565d28cd73564db0cdcf2e6a066a1de92709f64167a14960ba6d", 0x40, 0x0, &(0x7f0000019000-0x14)=@ll={0x11, 0x17, r4, 0x1, 0x1f, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendto(r0, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b", 0x8, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000040000)=0x0) 2017/12/11 04:56:04 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000006, 0x32, 0xffffffffffffffff, 0x80000000000) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x31, 0xffffffffffffffff, 0x10000003) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e63000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x2000)=nil, 0x2000, 0x5, 0x40010, r0, 0x400000000000000) mmap(&(0x7f0000a6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000004) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e63000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d72000)=0xc) mmap(&(0x7f0000cf5000/0xa000)=nil, 0xa000, 0xa, 0x31, r0, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, r0, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0x2, 0x400000035, r0, 0xfffffffffffffffd) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001c4000)="b982eb34a80bd559d61f978d18ee782a6f9679369095cae2e78ea30dc013b27cc40e3f80272d251ccd4b5104dddb66b13166b4085f5dc6bad7d5baa74c39740b96132ac2c44e3bb194c4d072a0ad3017d360cb1edc4811d7226147fac96bd71b3355a2ab56344b189f800893157a2e22a638759bba93d42bd4d764ff7070757368cf8040f05314f5fc6328991a296bac2b1f8895494fac8460991f31677a0ea57d669b86af635d061b48baa0d95bbc032ee9d2102dbd700336874b6ad9ce7808858b169ae3b425dad06362591e7ad6d236ca9f7f7801d7b1041ea97d279d8197124a5fa6aef67439dfc870ef1078a46aeca464d4357c608e4b0480638bbff262376d1ae373c3d44c28dc28760d12a4ff58cf8430865b2200587237d81df3dd5b30eddf43e68daaa7604d292c76a42ced11ff4b744ada9bdcc8febfbfbd4a8f165bbc628ed9f3cbc066f272688dfa8a5fd7795e7abc35742eb26a20b2827e121ea375b01b45e894e9e4114d56519019460700fdd5f2d75df277d71a4eecc1667abb18c82e4a2272b152dcda5b57674af4a39c74fedc9ec74e90f223e13453d389a2074cef506a73e8d81d541885cf6613d1518aeba788f7431d98b791ae4b1e9ba0316dcf40330b0a72cb089062498f11826ca485befbd40b0c5382c30d7c7d14b43e5ea6193e289b2e0badb871eb905e0fe7326d15cb8581779a635fa19553f835221d1197f7e14273a99f72498560b6b9dccb125ce5d90a11c7699d5518df24431ba78f28cfee7c929f8ef23e28e1b7467c7f19e8fd4622d144cdb97183abd694edae3f56fb08b0008ae6849ea4db14cb0527276d5711d28ff9b20e05473944e2c2ae0786918e4a4d49f739a0fba882b41cab40b00fcb7c77871f0d69030ddd554680250318f42b3ec8dbf82a537398e17020288b10dd49870c842795cb73e107cd5e394d184f5c136065c48e656ba7ea6d2529386242963a20171d845dea9a6873fde01ff2a196c4262bcd0cdc6ec5d316cd2863155edfe2d6ca7800d8bdf8e102ac94d9d2f1d06f35ec9ced7828a8333dd3a8f6c6c389344d3c15337f000dc4ab85e1d072d1a0c9323b3dbb5e9882e207334acf08fa18cabf137840c18de542d076aec681bfaa6d742088172bea15eee29a2091ff80f39a3b1cb58fc0bff402a6232e0f5c3626eb4134de3115ed977bf9c2e3bcb78954b481ee714390061f82e5e94aeb42a43aafb770bf20a947921466f33463a992e7bd8421152c7e56d950936092ce5bb72bc9a1b395b296f01fdda1bacaff9ef5bc2afe889843b96ace5543fefa1c57d0433bfa3e1121202b4a5b66481a6fc14601c63412e743a1830e1c9a886b11cc4b26a8877668ae9ea3f19a6649f0b87de5186edf74188e73572add9c44174bd5c7b1bcbd3222e04bcc609456018932a12181c2931721f0c101ca9e7f2d241269ae9ba68866c2e49a92625f4f962c6ac8b6ef3880c3e988dafa39b450d7737eda136de3d25076c2d0d31052e65535aa9b8dccfdef372e04953f9f544d88b45eba9aafff47f38da01f1ecff3351338f995deaec14fa1d673850e23ba980a5adb9ef9fdfd54f337f6a447c0ef4df84580c54cb5011855c5d700cd8aadbcf61b04522524864b76603d0e369d56d0ad488f157d8870975a25195d6d850c8ce111c5074ef5471082273d1ece35d47d6b6b522e295f3ced0844585b640e0c096eceacfe0c94b4be6db3e3eb23382bc7db397bdc49c3adc795e06cbb7bf9381a8b4d08aca824e149d79e6c020b389afdc5d027281f4ebe40e4c7ee532cd32ef38f4ea282fd34e12758a6865b68ec38d5a8658655ffe9bcbea5eb1fcf34fbd65d2fb61f0c5e7b15644ecfc5f79fce5081783a88ddbaf544ae4a504e7fc8b413fe7b2f079b6bfd02e98c24a62d3d73dd27f57e7a2143cffc3c5d270d322de37a7917e4abcb35a7e0fc8c5d340b08f02aede3da62d6b7c4bd11cd34f98489899065fcbec7406fb92922a16df0c216bc6c48dc881a8545bf60a3000620fd02384379febda5c63c69caa4758c3b07f5e87ecf6f9dc84f5c03763581c6b84431501bbd1856adf669d817acad29ee9fed7975ff3ed1773fe5c9196dd39a3239c574cc8b59aa9432081264615d47765dda599af3e58becfd68d32269e21b58d6d0617b98f8e127f86b5b48fd5206e7199d8839760eff10e984c431f40f9b480a6a8486c040ba32d27ba77132265489c3c0ce62204de7330424cc5a897ddc421d217d6a9599c3104f8e77b276d02b9c1ae05c0a1488add0291d2e911a0b7de5a8f8edf30a4c08e829bdea5763ff41c19f958d3211a682ac62ba6e28a4e515382f45bc40026161b475439b960d888f04cc94db70e69ba75a550c6ca96150a50230626a09f5fc3a42b53445075430a1253eccf66d57b2f8528374fdb86b7ae8124a2aaf81882a4a3cc24d59586a6d786aff04209d1303981cf9ac6bf16c718529bc299b356c1b42239c646c1590cd10a868d71c4479d4e9bf12ba78a9bf8777a4e3e2e7e57b04ab933bf3b0e3a5901f39270ca4dee7044a105157a8485141ab614c28aa91a744bafe1c7dcf82d6a8f2876b43954c61f9bb977b96296f0612930f05bcf9e9ee6d5594dc2906163228e9de4e55bb7b2f65c0ec309e4db8973ebe7fc9ee0e509a632a30cd5dff56e9c092d84e9430c39c70d25de81279a8fd4e1e10f59b6cea61c7c58e0bddcfd37673ab0cd8fd953eb93dea3e6f6b8749e15ed70fcc80a8daeb16a243c5520f563686f7d340a34092ff73775c86843181647b3dd453224770853b5ec3882a55f944c9aff41a3b559d64638c20f3860b6b259e66fdf48995869ad2cad88bb3d68d93da6248407896e311f435c7695cc40f1696ed0eaba01a95423679affc7b841c1f4bc37e9acc61b75519cdfbef3f6ae5656c49636b772762f63db140792a6e55f67b2f4a4fc59daacf79bcfae3e6973c5570da2c4ce00f21a50c8eee9f8dfb8acd4e89f1ea5e57eccf795953fcb04b6ff94e81c0afb0d11473118db8578be74a0a9d25d81c5128845e997314b492c6f46584099c43d21bf10456a2a5d99083accf52d8e2d1c4fe8c3749fbcab3d838595053b6c82d55682ad77d4d3acde71efe190cfaf2ef298abd6399e6cb60f4e32961b36ca0cb2d974ade075ca01a71dc9580a63cdd69e054581607e8c17ef652f9de5901de39d77c57fec61802638e1c19f3b5a23292d0f97c21412c1fe5f85c37de38dc93abaa828bdf4c37ebfcae63183fb8bc2cdaa10e72483a88fc24f934f097075e0da8494eeae19f568f494997d453ded648688b153b658f5aabede41cdbc77ca5eb74eafa09c5119c595e4ffb270a66184204682488f58fcca0a81837ba1244f26dd3d244d3f17b0c9546ad94f0001987a8cc548eb858bd22de1000d4398bb6ff7200c7e2d0c919978f9283149c9c580c74e0d91e7debbfee1e3c02ff89be6361dd9fcbaeecf98dddd7f3b9ef6b813931051de9d0989098697dd91a9fb53cd88bc3e0fd7925208ec94b29604acceaf38cba35fcf133bab16544b39419dae39fb73279d6cab61fdc95f49e4dcac96d8966dadccf153594e804876eebd8fe77cac56fb33aaae492c484f272f44e93bed60c1c36eb3d81ff57a9bd702e30c8947d8c0f4e221193aea7fe102779f278b946fc7848fee6b34d6ec04a1654b4bd72b9dccbd2fe11af0d3067e55ec372afb529c4e5640bcd0cfdfbd906b5225e12bdf874c3e31efe66be6f3fc81c2c355606d5c28d3a348999edbe76fbd4b093f95c497cf21ff4b685f60afe9b097f55cab4bb014f379d72b14985137b7629c06a0d77855855effac48979ad8eab378dccd848544c3cf7b87e6653e0da873f28e8b902fae1b5ef3d44aa1d51c109c065aa5362b0a8140881d7bf94a27d46ef54af51f390cf8c50edf5895d573ed53640e92cbb8188f6786202ff1aa648ccd7a71a1c2451933045f9edb2e222d26f8ce9f20b72bcb4983ef70e7d7990e5e6561eb0462a76d74acd351b895bf7c32e4dc3b06ed05bf6f0a37a289b96687c077a73d0d2bb253550c455e579657124d9326da87315ec6e9bcc7a33f03a504cddbbfb51e892bc6f90e696ad5835e7d6b4193b9eca7a244f65f29147a1476c63c1501dcc5e64e221d6881f6a39434ebf446b84e6d83392e57e34301c1450b5eb80255a1c4659a6753932a737c3e6de71cb7150cad125ba89c17978f053551a56a6e3f29f10cab5281e80caa9f972e827871b30290141abc63544a89601ccfc61c1ddfaf16053d4b170f6d94bf0572434015a8cf0085d6870a8abced9b5787b9340d4c0ff4d8e992154a5645c90ddf29a02bb4228544d296f7c00dd8a851c60fbec0e4226ca96359db21163189c472db945302308a3d3e4acd43b01f0cdefa0aa584827a6502502d5ccbb599a04318b07cad243e15a3996020465faeacd7eeddf10b131e57238849fa946b00df7752dc3412b4eb927f4aff35acd68960401f25704e5e1cf1c5789737177863fefa05894ddb3c9d6135add2b69bd3b6cd9fa8e6413f929f79fb4ff64e390e43e4c7c3614aff3d410450b3e0a81073ea5339dec93942a830ec245e99ea8c0e0365f921e3683db3af874d358ef5da81ab7686f6ebdd81b158c727e33cabbecc99fa0006806e116a8aeac61a20c4fe2a822d004d29a5dc1c599688eb6bd60a3705752630627cacda19848a1dad5180c23cab071b77ad92aa4fb2b4f2fde5fba4487a7d7dd69bc51b996887b3f4aa634e922ad3ec474a999e075fc34a371fcc1318a4e242d75e199325462d1aef94d2fbd59b5ab7957de71ed5f05abccc647fe53adcdf0505c6cf9a33c572fed1ddda0542e87875a13195fdb95e39eccfac190e9f1f1fcc521a5c795509f774d7a17eca021d6571d600e51849c9238902defbfa2b4d19b1e679781a19c0c8b239a305ec3d5789dc913d0aa44bda3027bcff118b597da1a73a1adcfc84e88e7954f903908817eccf6df86a0a8995d573e2f787c1354fbb72fb2285d01eec00564b2ffeb08def056ece92b3b32ef0853d7db3ff61a6c08af759e0cae8c96bf22177836d893c3ad6db9ac0bbc6db263fdc9f956e2b61c3d99983f960953a53cd616642207504654a4399f47b64319e95d2cb0417f7fda79d172c5cf358ae9d265a54b1dca9ae603c9b76ea2987fe2fcf3029eb28b4d36a7457b13209a41ad2f1b49c72588d8c92dec3d6aae206ed38ccda02f40b9f075b4419f443c687f68c84aa035c281b6e092f10d6acd6ee576a24d1a357086a452615ee7325232ded5283a9593eaa97033be2a2e18c8661443912acce1e16cbb4aa6600b3f1f636cb152f6d69c59aeb999cd7278868e9fe5a5125b07c71779f722d660d3924f77bbf33a82a7ecb3e8ec4e891b43ab5154a1a2bf6a4742e32a555b266a9bdc004c78fa475e58e37e9c4d0af5430ac890bc4fdca9c0c039170ff356cba33c8845b5e285bbed26a1719a1e8cab56715aab96c62470a1d151eca7f047bcaa1ab5ef65ef7b8b697b92eaa150de4c6cd08794cff277892205ef8d22ed4909f1823ceb3be021bdd10b0fc17c3cbfee221fa6b71cc691dd0d7a030bad30b0a797a98e2444a8e913d773d41862662e3a28ea3825b165b40c394762664dd0db0e0788b69d21d1b7249c9a49f3c93b4fccb93d591fb23889a2ef8294e6977661831a9628bc05bd43c3ae086d3610f343a4b9796b1bb4470a7e4cb767854b9fb65eee173f1cde3f5df38c72f367384f4f3f366e2517ec09f3846772678f6847", 0x1000) mmap(&(0x7f0000c32000/0x4000)=nil, 0x4000, 0x6, 0x1f, r0, 0x0) mmap(&(0x7f00008a7000/0x4000)=nil, 0x4000, 0x40000b, 0x20012, r0, 0x16) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x8, 0x12, r0, 0x0) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x3, 0x3c, r0, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x8000000000004, 0x32, r0, 0x1) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, r0, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x80000000000003, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[], 0x0, &(0x7f0000e64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x717}, 0x100) r1 = socket$inet6(0xa, 0x80004, 0x3d) mmap(&(0x7f00009f0000/0x3000)=nil, 0x3000, 0x3000000, 0x4010, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000bf8000-0x4)=0xa9, 0x4) mmap(&(0x7f00001ad000/0x2000)=nil, 0x2000, 0x4, 0x10010, r0, 0x1000000000) mmap(&(0x7f0000875000/0x3000)=nil, 0x3000, 0x10000040005, 0x8000000000032, r1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="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", 0x5c1, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000002000-0x5a)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:04 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r3 = epoll_create1(0x80000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x4000)=nil, 0x4000, 0x4, 0xa011, r1, 0x0) sendto$inet(r1, &(0x7f0000001000)="e3d44259bb8504e06abb27acc1f3e934dd35733f09e60483f6a83daff3f8f5", 0x1f, 0x20008000, &(0x7f0000002000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000001000-0x5ab)="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", 0x5ab, 0x8886, &(0x7f0000000000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000003000-0x1)="c9", 0x1, 0x8840, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r4, 0x3, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x71)="6a08607c14645d131a2ce25c3555798f54e0280d6d208eeb6502c2e2ef9652930b70bccce44f01a2be2fd741b393d099c4da55a19bde455882f6940ed89e7911c0caabd9f21b68a1999f4a59a662cc8f2e29b363d5802483e32ec0df23288ef8fe9be8c9e009250fe815e7dde62c3d6a", 0x70, 0x8042, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xff56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000002000)="bb53557d1e6183105b52fdb7ca8a320bd04b68413f8eeb4c96c6b990acc02d960f3caa4a815e23631e50e23c7df1e8c95a89e0b6996cb5aecd4f6aa919bf3534add5dfb16b350cad40fcd31a50c10c6b5ba26c5f4e775cc7c5", 0x59, 0x800, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:04 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b0000-0x10)=@generic="7bb8244ab5d40d69b1ad51f6b11dc922", 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@common="69705f76746930000000000000000000", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000856000)=0xe8) mmap(&(0x7f0000a05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x23) connect$inet6(r0, &(0x7f0000f65000)={0xa, 0x3, 0xfa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x80000000, r1, r2}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000099000)=0xffffffff, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x4, 0x37, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f65000)="2e2f66696c653000", 0x80, 0x80) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002b7000)={0x6, &(0x7f0000f67000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f67000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000, 0x1, 0x61050, r0, 0xfffffffffffffffe) mmap(&(0x7f000081f000/0x3000)=nil, 0x3000, 0x8, 0x31, r3, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000f67000)={r5, 0x0}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000be6000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0xb, 0x32, r6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000b9b000-0x4)=0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000f65000)={r4, &(0x7f00009ca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00006b4000-0x18)=[{0x3, 0x9}, {0x8, 0x0}, {0xc, 0x7f}], 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f0000f61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f000088c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000f60000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f0000f62000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f63000-0x4)=0x2, 0x4) setsockopt$inet_group_source_req(r7, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x6, {{0x2, 0x2, @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]}, {{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]}}, 0x118) 2017/12/11 04:56:04 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b0000-0x10)=@generic="7bb8244ab5d40d69b1ad51f6b11dc922", 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000856000)=0xe8) mmap(&(0x7f0000a05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x23) connect$inet6(r0, &(0x7f0000f65000)={0xa, 0x3, 0xfa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x80000000, r1, r2}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000099000)=0xffffffff, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x4, 0x37, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f65000)="2e2f66696c653000", 0x80, 0x80) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002b7000)={0x6, &(0x7f0000f67000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f67000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000, 0x1, 0x61050, r0, 0xfffffffffffffffe) mmap(&(0x7f000081f000/0x3000)=nil, 0x3000, 0x8, 0x31, r3, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000f67000)={r5, 0x0}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000be6000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0xb, 0x32, r6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000b9b000-0x4)=0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000f65000)={r4, &(0x7f00009ca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00006b4000-0x18)=[{0x3, 0x9}, {0xc, 0x0}, {0xc, 0x7f}], 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f0000f61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f000088c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000f60000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f0000f62000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f63000-0x4)=0x2, 0x4) setsockopt$inet_group_source_req(r7, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x6, {{0x2, 0x2, @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]}, {{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]}}, 0x118) 2017/12/11 04:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000822000-0x6)="2e2f62757300", 0x10) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d67000)=0x1, 0x4) perf_event_open(&(0x7f000002f000-0x78)={0x5, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a9b000)={0x0, 0x0, 0x0, 0x9}) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000346000)="f1f2285813e189c1fcc5bf4f6895a895eaff80c1d387a021a3029d23a473a94817af1ae31caace1defce49eb48b62b5e40c08ed1620000000706ff5aff56c7a57bc21c418be20d20a40895e6032826772b636484aa65e8454fe1eda63db11a04bf2148d59f8133dd44e91226d30e5ae2b3475a30b06e2eb84cc20a467daa49be4d88fac8c022a3") clock_nanosleep(0x2, 0x1, &(0x7f0000982000-0x10)={0x0, 0x989680}, &(0x7f000043f000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000076e000-0x10)=@buf={0x72, &(0x7f0000cbe000-0x72)="94fca4a116943c59f4dbdc97e7e3a8454604b3b534da820ce5375b1f351df9b26bb23e32482124eeb1a7e77baa67422a2035946266940827f42f53dd70160ab9636148e9079fd9debf3de6bca6d71fd593b12800fb91bc087f95bfe63933e1f28772b4456c41279f642c123aaef1445a84b3"}) socketpair(0x0, 0x8000f, 0x344, &(0x7f0000d7e000+0xa31)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000425000)=0x0, &(0x7f00003b1000-0x4)=0x4) accept4$packet(r2, &(0x7f000086e000+0xdcb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ce000)=0x14, 0xe726b488abbdc5f8) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b68000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xfe7, 0x2, 0x100000000, 0x5, 0xa0, 0x20, 0x7f, r3, r4}, {0x3f, 0x3ff, 0x5, 0xfffffffffffffffc, 0x47, 0x400, 0x0, 0xdda}, {0x70, 0x7fffffff, 0xa41b, 0x2}, 0x7ff, 0x0, 0xbbd4, 0x0, 0x10, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x36}, 0x1, @in=@broadcast=0xffffffff, 0xfffffffffffffffd, 0x0, 0x1, 0x800, 0x0, 0x8000, 0x4}}, 0xe8) 2017/12/11 04:56:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000-0x1)="00", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000000)="00000000000000000000", &(0x7f0000001000)=0xa) ptrace$setsig(0x4203, r0, 0xffff, &(0x7f0000e4f000)={0x1, 0xad9f, 0x5, 0x10000}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x2000)=nil, 0x2000, 0x8, 0x10, r3, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f97000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x1, 0x7, 0x80000001, 0x4}, &(0x7f0000f97000-0x4)=0x20) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x12, &(0x7f0000f97000-0x10)={0xffffffffffbfff0b, 0x0}, 0x10) setns(r3, 0x4000000) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000f98000-0x1)={0x0}, 0x1) 2017/12/11 04:56:04 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000506000)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x14, 0xffffffff00000001, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x3}, 0x4000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b2e000-0xf)="2f6465762f73657175656e63657200", 0x101000, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000fcf000)={0x2, 0xc31d, 0x1, 0x101, 0xe36}, 0x14) 2017/12/11 04:56:04 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000003e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000240000-0x10)="2f6465762f73657175656e6365723200", 0x129000, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000fd9000-0x58)={{0xfff, 0x10000}, 0x1, 0x2, 0xa18, {0x6e1, 0x84}, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setresuid(0x0, r0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fda000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 04:56:04 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000fb7000-0x58)=@alg={0x26, "8000020000000000000000101c00", 0x100, 0x0, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fb7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x98, 0x10d, 0x0, "f08396e6a6311507262de67d5a88c84ea81e9abdb67d038defbb9d05f18afd996a71dfa6fd06340b13429fdd45d675dcfa4ec68f0d863ae70bb1bba8787a098a2599543d293fbf8df238e4d8ba823d71551d638988aa4cb7005d10e440be3dc0459f931644895e2df01dea05c8bbcab7808f98cc79d44796a1c783851fb120c7b0338d59c192a8"}, {0x48, 0x196, 0x7ff, "2696870b8d98c60d3a7c626742c55f25f43cde71fb430959987d1dee002006b954a350decc6efd48735932b6f6e4ea268bf0"}, {0xd8, 0x13b, 0x4, "9c5bcae0fdf05f7f70fa79f5892b618e3c5b91a822e6de7dd0ed0f6209614d6f1efaf0ee276b5cc8cd05420211c2e6f68325be3787faf757a5c004c7ecedd403d12b7998ba52c36735d58ee70f73a8d264df5cda4172801f6ddb26b65f726699645441279032aded9d498d73e74e587e6a2d20ed6f86404c09aabed8597898724f829842f6625e18ee7b24bc2a5d5d801542515345fea62b186e26509ca0b8e135c5cc4f4b1bd3454f6ecc369516a3daa81ef743243e5fa748263f51b40cca90d362a2"}, {0xe0, 0x10f, 0xffffffffffffffff, "566c82b33bc71baa9c6ede075aac153a8a945ad05ccd0340407a7449e6203df91e8c29ee9750d4596922e25eaf846540da57694c226512db71d573e92e005abfa366a58d5f5732e76f9b835cfe2a92891778a379c72b95a49bfa44ed05997aacdaf38e6798bbffdc1f6b058d697f96feb4b51865bc175ba98337a93f13729677ce199f2991ff624fc54ca9171a890a790bf435cf8c3eed106006589383820a5ef70ad6384f05908f9ee296ce44e0ff136555fee5fc769b4609e0909a416f401fc98757a8c52973bde7e03c244356"}, {0xc0, 0x19f, 0x3f, "ba2b681afd252429159029a8feccb7dab0d24cd8a6f23509506155da9856a61c996951e5db096078a32483104cab5c68da2f23a7edc359c4e9c14aed46d3ccfb0b32f5d87fedb6cd6622cbb61ad6f30b8aea93923cde26d3836820aab60fb020ba64c719103380552b71322526656c64d103c5225d4f86c6f5ea9ebdd1852e22b9e9440e0b52cf4f2bd25bd5950473355121fc7253a622ef4d751feacfc28b36395ebfca89955a142ae3"}], 0x5, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000fb9000)="") r2 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x3) tee(r2, r1, 0x8, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e0b000)=0x4) close(r2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) syz_open_dev$loop(&(0x7f00009e8000)="2f6465762f6c6f6f702300", 0x100010000000005, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a30000)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000cbc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000202000-0x4)=0x20, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000017c000)=@generic="86b8d5671335ac78a1ac766f60729be7", 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/11 04:56:04 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000070f000-0x11)="2f6465762f7667615f6172626974657200", 0x401, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b", 0x8, 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) get_thread_area(&(0x7f000000b000-0x10)={0x6, 0x20001800, 0x4000, 0xd0c9, 0xffffffff, 0x3, 0x80000000, 0x2, 0x1, 0x5}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000001e000)=0xffffffff, 0x4) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) splice(r2, 0x0, r4, 0x0, 0x7, 0x0) splice(r3, 0x0, r2, 0x0, 0x8526, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000025000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000040000-0xa5)="2870320a9f1794d0c2c8984387ba049478b760b33fcf63dccc90c1bb12206605dc3b2fe5731267cd585e3d6b6cf1a5b9a51ef1fdcde0be3d01622429c2f8fa363f151117112465c6a1a1d6cea2537d6a72d73d0aa863dd1ed7a99dac8cb13d0144dd2701d60e9afce37bc0e69613256d6fee0c6e47abd590f7cd9d8ded38ed94a8be7c9b9ff7a59d18a2487e956aa104a8ef3ce34247d28fbcaf7d839072a0ededbb8ef02e") mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000002c000)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000025000)=0xc) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000042000-0x38)={&(0x7f0000042000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000042000-0x30)=[{&(0x7f000003e000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000001c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000007000-0xf)="000000000000000000000000000000", 0xf}], 0x3, &(0x7f0000003000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0xfffffffffffffffd}, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000014000)={r6, @in={{0x2, 0x2, @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]}, 0x6, 0x978, 0x2, 0x80000000, 0x9a}, 0xa0) r7 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 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, 0xffffffffffffffff, 0x0) readv(r7, &(0x7f0000001000)=[{&(0x7f0000001000-0x59)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000040000)={0x0, 0x0}, &(0x7f0000040000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000d000)={0x3, 0x200, 0xfffffffffffffbff, 0xe84, r6}, &(0x7f0000034000)=0x10) 2017/12/11 04:56:04 executing program 2: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000e4000-0xb)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)="2b5d232f6b657972696e6700", 0x1) sync_file_range(r0, 0x0, 0x5, 0x6) accept4$ax25(r0, &(0x7f0000021000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bf0000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x2}, 0x8, 0xc8f4bdadb40ed5f7) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 04:56:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c83000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000054000-0x4)=0x0, &(0x7f0000ddd000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) fcntl$notify(r1, 0x24, 0x18) ioctl(r1, 0x227f, &(0x7f0000b1c000-0x1)="ff") 2017/12/11 04:56:04 executing program 1: mmap(&(0x7f0000000000/0x3f9000)=nil, 0x3f9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003fa000-0x8)="2e2f66696c653000", 0x5) fanotify_init(0x1, 0x3) mmap(&(0x7f00003fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003fb000)=[@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5aa899c5}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}], 0x70) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f00003fa000)=0x0, &(0x7f0000068000)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000178000)=0x0) mmap(&(0x7f00003f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fc000)={0x0, 0x0, 0x0}, &(0x7f000012b000-0x4)=0xc) mmap(&(0x7f00003fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00001ba000-0x4)=r1) r2 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x7, 0x0) ioctl(r2, 0x4400000000001278, &(0x7f0000f31000)="") ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000041000-0x6)={0x9, 0x80, 0x40000}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x100) 2017/12/11 04:56:04 executing program 3: mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000938000-0x1)="00", 0x1) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000939000-0x48)={0x0, 0x3e, "186c573cc1550fc3f3185e5125715000bc97741b9ee933c4620e82a9837dff77abe1148d12395fc659fde85c23966051f46ad3c98135d0be559027bc1e50"}, &(0x7f00003ea000)=0x48) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000938000)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c3000-0x4)=0x8c) connect$nfc_llcp(r0, &(0x7f0000938000-0x60)={0x27, 0x0, 0x0, 0x1, 0x9, 0x4, "b693ba922ef8a974d4b48c87461cb9bcf767e4e8fbf028ac1492c3aadce4817b860ae5088bb08c3ccb106a42f8b7ee8a092cf31e7b19ba5e6e1821cda478f5", 0x10001}, 0x60) r2 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000323000-0x4)=0x8, 0x4) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000928000+0x7ca)={0x200, 0x8004, 0x6, 0x229, 0x0}, &(0x7f00001fe000-0x4)=0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x532000)=nil, 0x532000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000533000-0x9)="76626f786e65743100", 0x3) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000532000)={0x0, 0x4}, &(0x7f0000533000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00003b7000)={0x0, 0x10001, 0x9, 0x7, 0x7, 0xe1}, &(0x7f0000058000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f00001e9000)={r6, 0x1, 0x6c6f, 0x4, 0x5, 0x10000, 0xfffffffffffffff7, 0x800, {r7, @in={{0x2, 0x1, @rand_addr=0xffffffffffff0205, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000001, 0x8, 0x9, 0x0}}, &(0x7f000038e000-0x4)=0xb8) r8 = dup(r4) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r8, 0x21, 0x2, &(0x7f0000532000)="21bdeadf8926805c4fbcf8f5d65404ca9b6bd30b32cdb136e23a905ed1cfb59aaa0b25eea00473470bac09bec26c49585180497ea0067c4ab2d127fab9d401b1f580f6cd096c1c23d457c35959c0e40db1ac10a77385076f70235f3dad23153f03d6e5f8313042b83e8bb39a3645b60a28a8", 0x72) getsockopt$netlink(r4, 0x10e, 0xb, &(0x7f0000002000-0x8c)="00000000", &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000939000)={r3, 0x8, 0xfff, 0x10001}, 0x10) sendmsg$nfc_llcp(r2, &(0x7f0000010000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7890ffe876e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc00076e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x108, 0xb, "50"}, 0x18, 0x0}, 0x0) 2017/12/11 04:56:04 executing program 4: r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f66000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000dc2000)=[{{&(0x7f0000dc2000)=@nfc_llcp={0x27, 0x4, 0x80000000, 0x3, 0x6, 0xfffffffffffff000, "c723fca9045949324a5c24a54e63d2d5a48a714590245ae0078df88f97d56166113c6b009e9b2a488eddac1ea8b0a1d97f921c231e49eec224dff8b991c365", 0x9}, 0x60, &(0x7f0000dc3000-0x50)=[{&(0x7f0000d10000)="5d161b2f9fd362055347bd4a26a9257aec18bfd2fd7d1026ddcaa2f87347ab0de2144142d23dfa47cfae2718686a695ff4a80ef7e3272badf88acd6b99834e93dada2d1d268c5f915960c8c78d19522d875687d91b4f60d774b321abed596c421be08971400ef17f5a7d8f73227d404cfee1fe35b05e179248a669afda08dd1fd03dcb858d9fdc0f3cb9946dbc", 0x8d}, {&(0x7f00008b5000)="fd9db22fc0b9005ecf40d2b801d5189ceaa2b4474ff1d86971a62652f8516b54cd4ab282caa5f99244898cdc9cdfdade4deb7b39eef0f745a578aaa91a1a53e77bf2cba0df9ef1770bac06d520834b60b84a0b251687dab5d8fce8360ee744dd7d5eb0b02322b21b9e7dc6a83c1cea6c7f296f5137c6aea2662ea29fe18b3be1c2c3a5fecb01bd85c99850be9c230a7f900478425403fa2e0456526862129facb12a14986648bbc51a3b9a03", 0xac}, {&(0x7f000035a000-0xc2)="bc3f10570d38a25836b92643be50fae60b45ab68ebaba9d0c4c368cd8bd3ff2d5bf7adf02d8cb083e94bdf4c8ed479e38326804b0c445468850b99404c491bfbb6713d9eeb823bd1f00e07aaa224f712aa1b38a4bc6c2b4688f0d960849e6423c8581f3ac09b150e3f05df224f64584e6ec781958c4bacbc262315721a8d3bec8d90f78ce2b0bacf6467dee8560028777506d12d41ff0bb3f4516e33c889550fe2d9c568ed6a97d809b64ba500d78716a6e9cb7cd80453445d60d8cf92892bb17e6e", 0xc2}, {&(0x7f0000dc2000)="01682ea0dca26cc77290cfa20f8ed19e0f32fbe913d59805671208d1a0a648f70e2875197d2b9777209c4da4bb14369a04f4ed92aaa07d58cfd2c53a40c84ee13e5ae4f14b829f857c4d0376e1f0f115a95551b3a0d56b2985dea8b0bc3368f3f66ee8e3baa392d22bd807d4cef72ea9f731f7ec2fa215bbb6c020c81abb6c6cd1ef75f935f45813dede9deb967650", 0x8f}, {&(0x7f0000b55000-0x56)="9a857c511538367acafd1d51f3d3a14306e7da253e3e17b9f6af73bdc0fc9972213d2feeca8f7db901ef0adb20dea4646271fc8b719deca789d4881a6aa96d44feb993cbae0415e2e06afa94786f55dc51397487f3c1129a7f684c39", 0x5c}], 0x5, &(0x7f0000dc2000)=[{0x78, 0x19f, 0x10, "013926a2aaeb2b1bde040e7bbaef5842ab7fc09954334a48b94d153cfb508bd008f1a7c218b2f4fee448f865dde3e18246b2d57e70ec33823b03d5d7881ddb097ff6e7ec5c66cca8e69701dcb801c8f4cd85c925845620b74936dcef81972fcf84aaa9"}, {0x100, 0x112, 0x9, "3934964b6d2c0acefdfc85fb5f93098cdb533fcf4f266983dfd5a807d578d2bac2b61553ef36ab2339ce866190b71aeb7f635d5be49f6675a7ed15b63c6fced9e7088035ec07e6835ff7a60cdce601f5b61372f010c8c5464473602b78e4b0ab8cf842e3db8a930c105a0a78b017e723b1a676c93dba9f4d96401d6948b560ef9e974f4be14c5a1a7d5a79de89e4078516ec31f14c83c60802fe9c1d802274b776d3e4065b8d1bd75c7a5093fac65b0ea431655e13d9c0c0a408289cb7ec169f920a33649670de115af1bbaa4a8949d0ecf48acb4dc28bd9d1b549935b0a955f033a9c4a89280e8f8feb6834d6"}], 0x2, 0x40085}, 0x20}, {{&(0x7f0000dc2000)=@sco={0x1f, {0x8, 0x8, 0x3, 0x6, 0x5, 0x100}}, 0x8, &(0x7f0000b74000)=[{&(0x7f00002b0000)="0934231294896631d2c11302ecc6c4545a4833625666179b154e78dbb24458f056a9e93c03945b99de9be3839f1f2a726bb933583cc0d6deb208eed703c815a30b72ca3211d8e381b2b14450a1721aa504a0d62180c6210a5cb8c47ed54b9c6375c6dfad4408b8bc9e8914bfad4e9d3a15dcd66605d7fbcdd83e561250aa223774e17baeab4e73d0e322dd4082e2937042e871d0aee562a4f1c623bdd8f880efd952367b41f444ba541d", 0xaa}], 0x1, &(0x7f0000dc2000)=[{0x48, 0x1, 0x0, "e3e4167d6d9ebed6441b84f246462df01188995c5d66ebb435efb623e72649ebb238e46fd92239a8059c07600014ab8b19a9dd57e18174de"}, {0x38, 0x0, 0xe25c, "137970f48b4e8f504457f12529691d5656bada124a279770987f445ee80b10acfe"}, {0x1010, 0x10d, 0x7, "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", 0x1000}, {&(0x7f0000dc2000)="f292aba97561ec0037b867c59927f30bacb99de89e94cd39baefa3a180629a207758d3679c9f699f381b022e97479cb0ee1dd642f103c4f57fa39db6d12e921fe5bbe62e0c5c8b4f84bf0a702d59f61ec9f84394f6", 0x55}, {&(0x7f0000dc2000)="62f8fa0ec3dba4de4a5220152f43974ba31116579efc09001d93f1be4cbbf168a57f30da9395e8e282f819ff", 0x2c}, {&(0x7f00003fa000-0xe8)="a1d8b5e8f476f2518468d3b4c57f712e09f3d5aee60e821497594f61f8b0544731bfc27eb59b0f08697a7a3c54accee9a44803f7df9b10a3710fa41f468199be987ec41ce6cb9278cfbb1a3765261bab2d31f700c0c040890490ce2e98e4a337c9428207b70ed3d16abb5e05e7d2a9f0e8a48ceb142d3b0b843cf5d61793478975b0c35bf1db2d98be3a3ecacaf83f91efd1ff719a71c785cc0b2c8501eb205080cb2ea06e470210e5c147d3c6a1357d4c1eab52528e3ecec5d10a47c0b91db3252d4350acce6bf322e8a33b2adb746faf8f2cef6a954c9c46280caef43ec10be8b45f088ce5c464", 0xe8}], 0xa, &(0x7f0000020000)=[{0x50, 0x11f, 0x2, "513e940f45533f4d13289b91d21355711b6ec6bae562276ac48ca3f7e04de9225fe718f38a89237233fd6be34c5530efe8500057a1ef2c350c"}], 0x1, 0x0}, 0x0}], 0x3, 0x4010) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000a89000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000dc2000)="0009ad1a4b7d467cdb00005b00ab0007c1000000000000000000e70020722ad5"}) r2 = socket$inet6(0xa, 0x800, 0x81) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000f6a000-0x5c)={{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1a37, [0x1, 0x1, 0x7, 0x2, 0x1, 0x7, 0x8, 0x0]}, 0x5c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000e55000-0x20)={@generic="45084fb538016d0a1248f96cc9e9b47c", @ifru_flags=0x2200}) r3 = socket$inet6(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f0000f65000-0x43)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000f69000)="74756e6c300000000000000000000000", 0x3) sendto$inet6(r3, &(0x7f000059b000-0xe5)="139f32824bd589f9bc95016ce12c3a8c1600932893cb91d57769f509d78a37d18649211ade2cd619305f0ef3bbb5edb16da5d6d95a1f7b3af6a572ff44fee5b9a3f5d6ba2f9ed040ba51a31a1482d2821412422ca3b308b4ee6e8b98de7c0f7e39c8d9b03c6d82cfa3a6e15b58e09b87ab52cfa93ab56b44e787ae01dfff2370c6ed95a50b5419e7795832264366524bf70904113b4fa156056e6b1248446d6e1a2612427960befa828b0a36a368f67a0b25128d377e35d71dc7fc4cd6399ac8e39d549ec3ed60c87dfea34698a7ece8d25d57f5330d8c06c04d4494894d39cafbea7d6e95", 0xe5, 0x8040, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f6a000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000013000-0x20)={{0x77359400, 0x0}, {r4, r5/1000+10000}}, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={@common="697036746e6c30000000000000000000", @ifru_map={0x6, 0xe486, 0x75, 0x6, 0x0, 0xee2c}}) setsockopt(r0, 0x30000000107, 0x11, &(0x7f0000c07000)="", 0x0) 2017/12/11 04:56:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x35, r0, 0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000007000)=0x6, 0x4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000009000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x6, 0x2810, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003d6000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = gettid() fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000ffa000)=0x0, &(0x7f0000ffb000-0x4)=0x4) r6 = dup(r5) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r6, 0x11, 0x66, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000ffa000)=0x4) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x2, 0x40000002000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000004000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000ffb000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r6, &(0x7f0000ffc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cce000-0x4)=0x14) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ffb000)={{{@in=@empty=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000)=0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002ee000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x4000000023, &(0x7f0000ffb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2000003, r7}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8010, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xf, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:04 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000f72000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd6000)=0x10) close(0xffffffffffffffff) r0 = socket(0x0, 0x0, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000084b000)=0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd8000-0x4)=0x0) fcntl$notify(r0, 0x10, 0x10) writev(r1, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) clock_getres(0x2, &(0x7f00002c7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x1000000000000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000fd8000)=0x18) r3 = epoll_create1(0x80000) mkdir(&(0x7f0000d44000-0x8)="2e2f66696c653000", 0x80000000020022) mount(&(0x7f000077d000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d9073081a2e", 0x50, &(0x7f0000a18000-0x2)="566b") r4 = creat(&(0x7f0000ceb000)="2e2f66696c65302f62757300", 0x1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x40, 0x4000000000000000, r2}) getsockname$netlink(r4, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x48800) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0xfffffffffffffffe) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e6b000-0x8)="2e2f66696c653000", r5, r6) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f000002d000-0xc)={0x2014, 0x0}) 2017/12/11 04:56:04 executing program 5: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000082e000+0x565)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x80003, 0x32, r0, 0x0) r2 = accept$inet(r0, &(0x7f0000da6000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f6000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) mmap(&(0x7f0000bbb000/0x2000)=nil, 0x2000, 0x2, 0x58010, r2, 0x53) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, 0x0, &(0x7f00006d7000-0x4)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x4010, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f00006d2000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000da7000)=0xbe) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd9, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0xcb, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e598700f", 0x64}, "738ec6f9e42147b83bc1fbb0e51656e1bf85b9d4cb1473a2b6645ada9c630007f2932967640aab8409051228896d7883e04b24cc8e3f3d1220563bc3155b7b5ab0768d19b8df1f03aa86af42c71d5fe9d4da3f93db76828e282109c15f9cd30e9371b7d8bf6cab7570961eae86dd1efd82443735127f0eb963085660d1be0bc81785247c1b9b5f4611a6cc86e17789072ca6ee444f11226f32f1cbafa287935e9f0d3974f5f48bae79a4d812bb"}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f2000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000e64000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065b000)=0x10) listen(r5, 0x4) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x5, 0xa831, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x80003, 0x800000001ff) setsockopt(r6, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/11 04:56:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r1 = dup(r0) r2 = socket(0x11, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000091d000-0x4)=0x0, &(0x7f0000edf000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f00009c0000-0x4)=0x5, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = dup3(r3, r3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000bff000-0x8)={0x0, 0x6c}, &(0x7f00001f1000)=0x8) sendto$inet6(r4, &(0x7f0000d5f000)="343e3cf20336eb951f31c4d3c70463c05a766281fa801c49490b7963f8e3f466b1ac793b9d4341e30788cf84541f1349bcab4f6acedec1a3a1fca6847bc61dfd25d4f9dd506b5f90a590258409688bea781034f1f6cd32612678f987f92beaf4ab85bc5f520abbc4c3dd91a6a87458b11ec381d3d802a341ed42e852882a7ca7e1e788f9cd11a31753becf0efffe09fd34b42a6dba067cf3f5164f3e783ed8248448d01071e85b2ac4f9bbbbaa2d8ce0841def3cc8668bc9fd0545e2b1abadc2e6701b05fba89c75b6dfcac739d784159d00adc3ae092ddd596ef2319223", 0xde, 0x40, &(0x7f00002a7000-0x1c)={0xa, 0x0, 0x22863f9a, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000641000)={r5, 0x8}, &(0x7f0000de7000)=0x8) connect$netrom(r4, &(0x7f0000381000)=@ax25={0x3, {"f0a0cba8217260"}, 0x81}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000125000)={0x0}, &(0x7f00009de000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e4b000)={0x0, 0x8, 0xfd, 0x1}, &(0x7f0000d36000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000049f000)={0x7fffffff, 0x8, 0x1000, 0x3, r6}, 0x10) fchmodat(r1, &(0x7f00003ad000)="2e2f66696c653000", 0x20) mremap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000065b000/0x3000)=nil) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000088a000)={r6, 0x9}, 0x8) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000a70000-0x6)="000000000000", &(0x7f000009d000-0x4)=0x6) 2017/12/11 04:56:04 executing program 6: r0 = open(&(0x7f00009a8000-0x8)="2e2f66696c653000", 0x20042, 0x4) flock(r0, 0x7) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0xc000, 0x0, 0x0, 0x7, 0x3821) fcntl$getflags(r1, 0x40b) r2 = socket(0x9, 0x7fffe, 0xfffffffffffffffb) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000513000)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000188000)={0x0, 0x7, 0x1f, 0xa38, r3}) syz_open_dev$mice(&(0x7f0000818000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40081) mmap(&(0x7f0000471000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000011c000-0x6)="47504c5d2f00", 0x2) sendto$inet6(r0, &(0x7f00001a1000)="730d88ecd605275cd5b312f262facc54a42c285f4f0fe1246fa91381f4b66959338374b90d3570013ceb509d96ffe4e58e96938956b5fde0fa2f2274ef59bad37bb10dbec0ee5be380a50a29f36c9685a39b0029f231629b389fe2f797409b11cdfafc71057e2063bf5dc0", 0x6b, 0x0, 0x0, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f000081a000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000081a000)="220000001c000705f80500e7287f0708070007ff080000000000800006000100a445", 0x22) r5 = dup2(r2, r2) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000081a000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000272000-0x8)={r6, 0x3}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000337000)=0x8001, 0x4) mmap(&(0x7f000034d000/0x2000)=nil, 0x2000, 0x0, 0xb3f300e2fd297f98, r2, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x4000003, 0x32, r5, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000081a000)={0x4, &(0x7f000081a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000213000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f000081a000)={r7, 0x1}) 2017/12/11 04:56:04 executing program 1: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bde000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x400000000000000, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2017/12/11 04:56:04 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000795000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000000000032, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2000000114, 0x1, &(0x7f0000001000-0xe)="1c8e339cd5dd170600002c816dac1a", 0xf) 2017/12/11 04:56:04 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet6(r0, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000}, 0x1c) connect$inet(r1, &(0x7f0000cbc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@random="15bb44081178", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x6, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r2 = gettid() mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f0c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0c000)=0xe8) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f0d000-0x4)=0x0, &(0x7f000053b000-0x4)=0x0, &(0x7f0000f0d000-0x4)=0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f0d000-0xc)={r2, r3, r4}, 0xc) 2017/12/11 04:56:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000007000)={{0x0, 0x80000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x40, 0x0, 0x2000000000, 0x0, 0xfffffffffffffc00, 0x52fb, 0x0, 0x1, 0xfffffffffffff523, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000a71000)="2f6465762f73672300", 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000477000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) bind$inet6(r1, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet(r2, &(0x7f0000cbc000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000076d000/0x4000)=nil, 0x4000, 0x3, 0x32, r2, 0x80000000100000) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) listen(r1, 0x80000001) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f0b000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f0b000-0x4)=0x1, 0x7, 0x5, &(0x7f0000f0a000)={0x0, 0x0}, &(0x7f0000201000-0x4)=0x811, 0x0) accept4$unix(r2, 0x0, &(0x7f0000f09000)=0x0, 0x800) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000f0b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1d000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r3, 0x8937, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) sendto$inet6(r2, &(0x7f0000f0a000)="e9", 0x1, 0x40, &(0x7f0000256000)={0xa, 0x2, 0x9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2017/12/11 04:56:04 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x6, 0x0, 0x0, 0x4000000000007}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000003000)=0x401, 0x4) listen$netrom(r2, 0x93) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000620000-0x14)={0x8, [0x200, 0x0, 0x80000000, 0x3, 0x1, 0xdd9c, 0x0, 0xfff]}, &(0x7f000061f000)=0x14) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000623000-0x10)=@nfc={0x27, 0x1, 0x5, 0x5}, 0x10) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x0, 0x2, &(0x7f0000624000-0xd)="00000000000000000000000000", &(0x7f000033d000-0x4)=0xd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000620000)={0x9, &(0x7f0000621000-0x48)=[{0x2, 0x0, 0x800, 0x7ff}, {0x5, 0x802b, 0xfffffffffffffe8e, 0x6}, {0x80000001, 0x4, 0x40000, 0xffffffffffffff65}, {0x5, 0x6ef, 0x80000001, 0x780}, {0x8, 0x1, 0x1000, 0x1f}, {0xffffffffffffffff, 0x2, 0x2, 0x9}, {0x100000001, 0x5, 0x40, 0x40}, {0x6, 0x81, 0x401, 0x100000001}, {0x2, 0x9, 0x5, 0x9}]}, 0x10) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000623000)={0x0, 0x1, 0x7, 0xf2, 0x7, 0x100000000}, &(0x7f0000624000-0x4)=0x14) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000623000)={r3, 0xffffffffffffffff}, 0x8) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000622000)=0x0, &(0x7f00000b9000-0x2)=0x4) mmap(&(0x7f00002db000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) recvfrom(r0, &(0x7f0000190000)="", 0x0, 0x22, 0x0, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000624000)="6c7000", 0x3) sendmsg(r1, &(0x7f000016d000)={&(0x7f000061f000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000020f000)=[{&(0x7f0000396000)="9fbd82a413b19a88e8ca1ac82d24f0f7a1089d06ba52709312fb2b2b9f61ee57cdbc1864755d8a2ad16e7857e4cc1e9436cf87f6ba39528d2a51b9d155393a70b14c6d44f6ee3dd1b210766a17d790706527a93273a69afdf36ec5d6fb00257f1dd0fc80a7176e9c45f6bbe341939012235f6d01cb337e6094a8ea4572927cedd1b4f9c127abd568312d602424d47e5df28221c237e5c7f0c2d1eba59bbb553f2ab0cdf54d89fdbff737eed9e5612352a3464455061280c42457f062c7d4a25fd0a531916ea26118db8a31e0adfc4a93de71ba7af0576b2c16253e1c9e4de9cb40f5b0ec4516c001758338418c430b8008ab69eccb1f049c6a8df4a25b2d0935b77891c48d7c4c6ae624fa5a7fa3ca64274066e6c0d5c644409d4c477753eca6e976df29a33bda4722778eb1d2628e63480c17501139bb47b71391cca9985c32398708f0489556efa6e15229ce3e53b4a4f2bd77f060bb0984c08fa58aaed6bed3482113222d4fc1569f36fd12039e48a2a90fcd5a67f48ee08141abb813fe2d791bfb3ad29a283c95b8f489a30df8697d8811a9558288ce4463529017ecfeb252ef9e262a19f134bdd9238079bf038b6b1f737ad85e16d357f0946238fc7e937e1a926159007b76cff3383cef97f90eaa20e1c0e8a2f4e8ae27ce73ca73306e32403ceffd049cbc62dbcf3fc1eccae424af3e49cae3d4e2fd5de8a92142394399705695e3ce59c8a3049cf4120008a97f3bcc302760efafb1122f31cb10d185ea9f219e772e89c236177286efc135a66634323e5114387772818de9a0ccfe4415fb794a7f564733bf3c8377bb7c85589815ede8817149893ef51e4d3e591bf3712696d0298ae9a4d49e89bdc97ba578c6714edc6593c061bc81cad65e005b6c05bb0e852be591c6fc59d82677d6a735fd0112b6742428528d4f894ac2dd7daab5ebcd079893543adfbbcd6967a85d64d9fb2111ccc417e5a283af1e809e3e205c67a01b9146fb5bca12d4d6f6c90ea1f3ec1b5e95d761101eb939abcf6b84cbc3a3e1096bbd0a25160f4bf24748d022f0540373d4c5f45e8e4d816bfa162cf494f2a58bd2c8a2cb19ec36cd0b4495dc89dec65da863927d1f946663c9b560d84eb1cc3bd28879cb3ae2f2dc2d15a4b0f6a41912f6e25aa0e8753411d4d98d769c162078551216aefbaac21a2cab4d07ef7ee8456984f3b1c0b3dedfa5c5b23cd029d97a64cedc2fae384f9ef008be4333d80d57a5f0cf2a4120e60011b6218eefa69af2173fdbe3d84b339c38ed64a3791c0b1fbee72c49da8e2581bfd408e1bd06f15b4cca13ce34e07858881692219c7263bd67549cd8fb6e6058173e6631adfa0f443e1b866d84d980c1221fe7e1ca6c34fa8286d5dbdc0bbd8ce9f4f688bdee27eef8be13f6c81343ddb8c7d40254d44d368bf38c4e88689f63de46fa23118f7a2d8dc6f9b237b1cefa2afea29713086c7eeae99cfabcae4e6ec989d714f71c401f5d24d9627158d055fbc3c40af83071b4ddc77127f20855bc4f5d84d6f033941716929fbc7bb7b4f5fe9ebdb226db60eb5c29f4140ce354e35d65efe7784514cb14c24c96b55ca8f1dfad6e31789d5900db547e8d41dd6a1aafc28da8e2557784852fb20541b4a7d5c2465c88c222e4ec0750b74d646634d3693731799ff3668a76061aeb855d05e0fe442ca1f6aaee73cc955351c3532db7b1a309044833428c4851f87076842c29d4bdb62da2fbd775d8ff7d42ef4fb0dec27e8cec9cd8f160df144cd134b5323562912af489cfa49b132111a146515d06bb36718aed21dce5c9e02d6c0956d2070b3caad41f33a046f2a4ab9c35e6d04e99681ffffeb423fec5e645660d90844437d82bcb01127ad6f7bf34f81cab049fc17f8f88aed939dc72e7ec87363efa9d05207f752af4a669dc0af02d0afc22af0c2a9252a4cb6732b3fef50e0042b05f27f34278c53ea2bc2ea7406c2b1cc071a74085bde244d82c895420b86f34ba97305372844dfc676d66dfd09b7a75c57baf4fbdf99fe39a39ff1dfeb2f82680617fb73e21f78739d00f69b7db9f643daaa6b081fdcbd0255342a9c5028a13f11ebf6fe63ddc558ae87c177b39915c843de0f64ba5d33deeefb4b3e2558e23ebe9cb26210508a7f8b0470c5d265f5a36f2096b72e7fa7b2bf16527ef4581bfa9e61c4d580efc50df443966b829da69afe945726d57cf2e78df6278123076b5a8f36e804ae96b33aea5849ac22172cb1d6e392e60e8b9280173940bb5fc0b6088bd679582e35dfb10c5d0fe3675f0d6a2d9e4ff439104a421342fd6bc28dfd8f74cadafc2a65a114a511c4ff9b2bd4fb179e9ff073995065e00e00809b1c5fb72bb356b4a7dee54f9b6f3fb7c13c1c5f009f5b42963b7e2147dff069c4c522e6bc3196d01e3d4ffcef663f4320a954c0adec66e9eb6660b524d935b006d3747561d5714e2f99b24d101a8c03707e0f52da0e04d18c99253da10182f1dbced383246843d7e0ec7b82af53f6b0147bcc2f65520fd9fc0f86f326eb662f8e384653b3437360c6991e9eff886b979b398af765b892551a1423fdd279532d72ead079383a7fba01053a6a350dee0bb018026946a71fa6ce6c25d948ebad16bf7d6a4007f006323eab85ec31494a5acfc4d696644f4d81f6f0439e1d9a5fe6b3fccc3ddae168fd462c5a5eb14d9db72f10eaf2790b5ccaec15a7d100f3861b506424293e95214cb094c10dc56bf1400265cc99b333bc4f3f85727316c9de083b251bb62f62a742954575e4bf088f033a64874de78eeacbfa6af3b3281f55903324d46ac32d109e764f509c781f4d3c82b89f8b9fd5dddd2c53e73515a56c879a73b9a8c5df353d166c6f9c141f0e8ca9732b3b3e29641361df162f22a133e1ef96e3c23760c5f1e9748324041d86d3d9747c10fe1e5b933d739b73d32a14cbb03c68acd35ca70622ef7cd275a3f106b688b32447379f2a1744e42955804c13649246c0f60909300758ebb0ddb9a17f7cb510d9709ea734b1e66e350293b84eb2ebbf74f82914ce71cc0e37d1b405d2746a97bad222183e7a3913d844e8deb0ce8a7b6a39611ffb61af5092394aafa8228d160b0cd18b3fd85314d84716175100b86e58602c9bda750f467ed016bd3557388f49547f56d062ef979937ac74418137f40c18b28b15319b8f98d4ed1ee0bc082ffc09531d8427c6a5409a789fd858d27fbb4ee68a75bc01938294555d2db3a6c2ca481121db68948da77c1478c341dc69e76cd4f98240a1cbf59561e4549b346781beae5aa1585a29a7fd39dd9db74df9dde67f6c7b2cefc0ab8e5f2d8539cf9f42bae82e33af582d1dd40895ccd59a1bd79c9b1f801692c7937d5c40508f20c1bc12f5d2f53f9e5c12ac33d93fb7c308c42ce3ff7dcdc0856dcd7e2b43883dd3152d9a7e3ee295b9d0b134d178cd54d3dff541ec1943b49348e622e48ed8c0f3b2114907de678778998dd6516f259cdd1dfb1303b9db6e4f56218160e715d74ec297adbe92dab8ad54193ffd613223666a2abd6c9d0ccd3e48d6c563a3627c3a7d07658d672ad97c809c5af87f44e0215e912aafce28e8d47aac9bb8a24e157c32fefb25ca0b2e84aa4c725d8852df6cf22cef63c710ee793cbffb17b337d91a41765790f3ed3464e414eaf217897f9f2aaecf3cc0f0b8e6a1c73a66605656d989b3b44c88cf1424d650ead6c808e3685511f01544900ef4412ce2954f4000c549f0f0ae715f3cb1fa34a14e2ff772f3091ce8f7bc79c2b250302317a2a423d406e288873ce169445887e239eb8fe0eab671d490a12e5f683f84b23b980170791b17947bf35e37ddf8c9224649212f81e9bb1a891f37533846433f55de1436764daca247b5a049a341f9d9d023c2d55c46ebbc7c205ee8f08f082f1271cbd9ee388c32fbd6d610a57331b586222dedd663de1750ef168b7bb5db3c032afc5aeb3e201c5a78114dc11b80b3fcc96aac7dec6f8ad5aad941ad64c0f9b7b4c0e218c16183cfd6a6b877a0e9244c98eb3be52303f16cc29f6cdd39c123dbae1fa96b988dcc53649795f9812a6712bf42d61218703e39f89a6296c92bae188a7ecbadb07643cb8dd91da66055a5a5e71bb9e8321efa72ff232b32475c2905d9645ef4a1a7779a4016937aaf8a1dc0cef0ae01ca764f03a42ca204c2a7a56763ab1f33959ea00830095b6d4c481a8f11221d5805a62714829625cb4b451972d579e2dba4ef8e1fc8ad9365d48a2c6f0da12d0aa331ac10158625a760b0252d5861a5ea79d169eb5eb618c9b1b3e997efc69fa9d37a785c3f8b69698ba626445ef3219fe7bce5f5c8769f14f99c3c9b28c7c978d64133d635d660a3e2acf19b12a0b96f058a1e1da06376a5c694ce5af9d8374c437ede10dc93d4f15e764cc7af0515a8ec98816897ac0bfd6994c9a3209e41080cc32d9a7c4d6c10962ce30950d4bf190113a60835271f1ce34b89366b69dbcdca9fda0aec7c525a665b6d58edb035fb6e89bfee6033880f47325e308f48f389a360e4388af8fd4531e9f07e2725da37b58ec2d7c2c8418865bd8e7d604713744585b3e4a84efd9c9a2edd69cf11f7575906549873bf48200ffc93397a486cebf88dd74a898b5ff3a607a1df13317523ed2bb8d9017eca7e2f42ea00ad494c5c5c5e721b19ae2e484e63ff7199504fbac177e66baa77596232adec7f658e750b4b0235f53d1bbee56828f20aaf6f4e17258888f9767f79a29dbc7d156de7fcf04ab2064e6c895405bde5a73026d3b67fc8767aa4f6fd39583303fc7ef58ceb898703e9607f1317c1c89597e49f8b797f28291da5bbba0e87915a19ac63fd429b788be940d186d473ddecf33e074d72ad2f4e6fb0a194e3f3338a980644199558ff5ff6727ddd00c1d07b1e0c5038b49c076fb448d020f28e7fa90cbfb0fd37e2a7f3b8cb62356f1ab403c618ec3bf4c3ea995141cdb5e55de23fd4b475790a2976538943cbaef19f8c29026c9dd94d1e93601827612cf5ff8db3d870dfb1334faa2c2f6cf5b3839d25d4ba4dbbcc7cd1fb0c56b214651b6a9058e30093a6b84560e89c7901d032a4b74c20b1e9585a29fad911fe92d081836f9487ffabcc69e148c1a8ae7f9c16ea52b2d9d57713d276d1b4ad54f4855305b9978d8706b67d99fa30d2ba306056c4f", 0xe52}, {&(0x7f00004cf000)="09372cafd678172ac32d957d21e23697ca2678cc1c5777c2cf0f9782faf299864b474d29a1f01a14a02a6e0ecdc2ecdf20e4817c14d7e49fbce85d6d7233c09aa79446a6985fa841ddd9903fc9b966f0cb", 0x51}, {&(0x7f0000444000)="e98110bf95329684c56310095d0175a906d72bf09929911844e126515e52", 0x1e}, {&(0x7f0000620000)="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", 0x1000}], 0x4, &(0x7f0000548000-0x330)=[], 0x0, 0x80}, 0x48000) 2017/12/11 04:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000425000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000498000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f000019b000-0x118)={0xdb7, {{0x2, 0x3, @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]}, {{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]}}, 0x118) r2 = socket(0x10, 0x0, 0xc) write(r2, &(0x7f000025d000)="1f0000000103ff0043fd45c007110000f305f00008000100010400dcffdf00", 0x1f) pipe(&(0x7f0000d96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000303000-0x10)={&(0x7f00003b0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003b9000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004cf000-0x4)={0x0}, 0x4) write(r2, &(0x7f000033c000)="1f0000000104ff00fdde3800ba090000f300f00008000600ff0f00dcffd700cb", 0x20) socket(0x1b, 0xb, 0xffff) fcntl$setpipe(r2, 0x407, 0xffffffffffffffff) flock(r2, 0x4) 2017/12/11 04:56:04 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x40000000000007, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef4000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3) 2017/12/11 04:56:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000507000-0xe)="6f6f6d5f73636f72655f61646a00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000834000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [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, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ad8ed2c, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000cda000)=0x100000000, 0x4) r2 = memfd_create(&(0x7f0000d1b000-0x1)="00", 0x1) bind$nfc_llcp(r2, &(0x7f0000377000)={0x27, 0x2, 0x2709, 0x3, 0xd3, 0x3, "3d6b0d4f1efeb79bb0e1b794a4d34af749c761d92a95bc6c22d865918f2ae39dcec30186b4e5c44b644fefc76237ff3ddfc23f7a3479bb213d2c25cd3ef0eb", 0x7f}, 0x60) 2017/12/11 04:56:04 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000f72000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd6000)=0x10) close(0xffffffffffffffff) r0 = socket(0x0, 0x0, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000084b000)=0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd8000-0x4)=0x0) fcntl$notify(r0, 0x10, 0x10) writev(r1, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) clock_getres(0x2, &(0x7f00002c7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x1000000000000) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000071c000)=0x18) r3 = epoll_create1(0x80000) mkdir(&(0x7f0000d44000-0x8)="2e2f66696c653000", 0x80000000020022) mount(&(0x7f000077d000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d9073081a2e", 0x50, &(0x7f0000a18000-0x2)="566b") open(&(0x7f0000d43000)="2e2f66696c653000", 0x10002, 0x108) r4 = creat(&(0x7f0000ceb000)="2e2f66696c65302f62757300", 0x1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x40, 0x4000000000000000, r2}) getsockname$netlink(r4, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x48800) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0xfffffffffffffffe) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e6b000-0x8)="2e2f66696c653000", r5, r6) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f000002d000-0xc)={0x2014, 0x0}) 2017/12/11 04:56:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000f12000)={0x10, 0x0, 0x0, 0x709d}, 0xc) r1 = dup(r0) r2 = socket(0x11, 0x0, 0x3) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000d89000)="7584ea2c2872547d0277ab239f82ed448b8758002c7cee06eda001c51c249a58c6c9402bfbe62426ad582959995a2a54342f1d4dbcab5f72abebbca34524d992ff3385b0a31f285362268f817d091899f10ca15f6a6f7532402474418dd1d700f7bdd712c95cba2504327c5b301097644e29ea4213751f92a78224366723f2dc14e6c02edd8f7fad5e578c8c9c84faac6c70c876ea5d0e796ae5ef312cd65474ff02a297d48cd0d81c7152867f983c57ef9707adc41a7cd7fafa42edeee14469366abc2a61cd2e5637c611f6738792893e61f9a9836c39da5159ea068b058a9448873d5c0256cf75f06deb8a01485319f6f44d2029d2886ab2") getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000091d000-0x4)=0x0, &(0x7f0000edf000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = dup3(r3, r3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000bff000-0x8)={0x0, 0x6c}, &(0x7f00001f1000)=0x8) sendto$inet6(r4, &(0x7f0000d5f000)="343e3cf20336eb951f31c4d3c70463c05a766281fa801c49490b7963f8e3f466b1ac793b9d4341e30788cf84541f1349bcab4f6acedec1a3a1fca6847bc61dfd25d4f9dd506b5f90a590258409688bea781034f1f6cd32612678f987f92beaf4ab85bc5f520abbc4c3dd91a6a87458b11ec381d3d802a341ed42e852882a7ca7e1e788f9cd11a31753becf0efffe09fd34b42a6dba067cf3f5164f3e783ed8248448d01071e85b2ac4f9bbbbaa2d8ce0841def3cc8668bc9fd0545e2b1abadc2e6701b05fba89c75b6dfcac739d784159d00adc3ae092ddd596ef2319223", 0xde, 0x40, &(0x7f00002a7000-0x1c)={0xa, 0x0, 0x22863f9a, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000641000)={r5, 0x8}, &(0x7f0000de7000)=0x8) connect$netrom(r4, &(0x7f0000e9f000-0x10)=@ax25={0x3, {"06005da8217244"}, 0x81}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000125000)={0x0}, &(0x7f00009de000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e4b000)={0x0, 0x8, 0xfd, 0x1}, &(0x7f0000d36000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000049f000)={0x7fffffff, 0x8, 0x1000, 0x3, r6}, 0x10) mremap(&(0x7f00003d0000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000065b000/0x3000)=nil) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000088a000)={r6, 0x9}, 0x8) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00009b9000-0x6)="000000000000", &(0x7f000009d000-0x4)=0x6) fsetxattr(r0, &(0x7f0000605000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000264000)="00", 0x1, 0x1) 2017/12/11 04:56:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000017c000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@generic="13a482721de92b186ef0710c8d1307ef", 0x3666c37c}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000046d000-0x18)={0x0, 0x80, 0x30, 0x100, 0x8}, &(0x7f0000115000)=0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000be9000)={r2, 0x19, "f071ffc1e59520f938ade220ffffffff8000000153375907c2"}, &(0x7f0000001000-0x4)=0x24) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000196000)=0x0, &(0x7f0000675000-0x4)=0x4) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x0, 0x0, 0x20000000, 0x80000001, r3}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x30)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) 2017/12/11 04:56:04 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000f72000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd6000)=0x10) close(0xffffffffffffffff) r0 = socket(0x0, 0x6, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000084b000)=0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fd8000-0x4)=0x0) fcntl$notify(r0, 0x10, 0x10) writev(r1, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020031966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) clock_getres(0x2, &(0x7f00002c7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x1000000000000) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000071c000)=0x18) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fd9000-0x8)="6b657972696e6700", &(0x7f0000fd9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x1000) epoll_create1(0x80000) mkdir(&(0x7f0000d44000-0x8)="2e2f66696c653000", 0x80000000020022) mount(&(0x7f000077d000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d9073081a2e", 0x50, &(0x7f0000a18000-0x2)="566b") r4 = creat(&(0x7f0000ceb000)="2e2f66696c65302f62757300", 0x1) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x0, 0x0, 0x40, 0x4000000000000000, r2}) getsockname$netlink(r4, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x48800) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000525000)="72616d9073081a2e", 0x8, &(0x7f0000fd9000-0x3)="252300") truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0xfffffffffffffffe) stat(&(0x7f0000059000-0x8)="2e2f66696c653000", &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000e6b000-0x8)="2e2f66696c653000", r5, r6) 2017/12/11 04:56:04 executing program 2: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000641000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x1, "7ca462f2fb93a4bfb11c8084754e58f130f836e92065985aceceb365394f171ad85ece29d9204fc7dab9c6b54c39e5723530a5d77fec59a952a5ed7462a627b83c14fc9e5c8b93b2e27fbf610b5509be"}, 0x160) pipe2(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000192000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x8, 0x408) listen$netrom(r2, 0x7fffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x1)=0xc) r3 = socket$unix(0x1, 0x2, 0x0) setsockopt(r2, 0x5, 0x4, &(0x7f00000ae000)="5c30a8c23c0dd7dfa643bec755bea28b48f0d6f4a584a7345370185699532ce1ed2d4b8e3779cabb73820c3139552034d80341985779a71558eb86acce674908a1b50fd6ea56abf3e88b8b9e1440f3d02f494b44924782f5e54e5e8cf38e126fe79d5f806a312b7e902379f6468c26f5966a267d689125", 0x77) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00008e1000)={0x80000000, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x210, 0xfffffffffffffffd, 0x0, 0x3ff, 0x0, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x28780000, 0x0, 0x5c5b}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x4) getsockname(r3, &(0x7f0000452000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cd6000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) dup3(r1, r2, 0x80000) 2017/12/11 04:56:04 executing program 5: mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000000000)=0x60) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000-0x68)={0x4dd, 0xffffffff, 0x8, {0x77359400, 0x0}, 0x3, 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]}) connect$inet(r0, &(0x7f0000015000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000c9000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xbb)="423a86fe218065a8a3f16cc768cfe0d8217445d84d419c741f280ea507d7db55cc38a765b7a1eaf401fb7e79db99efc22130133047be3133df068fbc041a5f9d1eb94c487780839023a63a547216c1f2e4ebd001b141ee0f38d98278088ad6bef48cde527855948953b500733554c03eb228c14a4fba0e4dd514e623ac51bc636ff31a446f86ddd6bb709b71d9886fcef43682a1a6b8b805cb37bda981c917edd05b9270193e1084133001f5f50eeb23bec825ed514d6b160e06cd", 0xbb) getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb)={0x1, 0x8, 0xc7, 0x8, 0x7fffffff, 0x1, 0x2, 0x80000000, 0x9, 0xc4, 0x1}, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) ptrace$peekuser(0x3, r2, 0xfffffffffffffffe) set_robust_list(&(0x7f0000011000)={&(0x7f0000011000/0x4000)=nil, 0x0, &(0x7f0000003000/0x3000)=nil}, 0x18) recvmsg(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000017000-0x10)=[], 0x0, &(0x7f0000017000-0xe)="", 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000c8000)={{0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x400000000000007, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) mknod(&(0x7f0000001000)="2e2f66696c653000", 0x20, 0x4) 2017/12/11 04:56:04 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fb3000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000a1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f000007a000-0x8)="2e2f66696c653000", r1, r2, 0x500) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000ee1000-0x8)={0x80000004}, &(0x7f0000eb4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1e000)={0x0, 0xfffffffffffff000}, 0x8) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) open(&(0x7f0000efd000)="2e2f66696c653000", 0x400, 0x1a) unshare(0x2000000) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="6367726f75703200", 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00006df000-0xf4)={0x0, 0xeb, "0259000fe67eb16015a65428c539c044dded6a7c7a8d0a548ec00fd28b2c3e729582112630f43f7bf15b0311205d80b1e31086ddfca62bc1203104caa9d42eb684cd15e0689054c7452e5da3ccf29f6961fefc9b2da29422b22a187a1124fc4c2aef2213eee880a1e8d7aee9e93da5bdd848eb59489b2e7c36614ca37c4f798426e206f3f67a7be4267ce72a57d2e39fda6367459cc391d8052f206e5ba99d16d975ae8b72306cdf03d880c10cb0f04340969274319490b53ee1a6540bea19d7fd8437bf96065f0fbde7ee7335c2e6ddc6c3ab4a1d558aa2305699e9cbbbf5ed2eb49d3767a1db7e94e481"}, &(0x7f000078b000)=0xf4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000317000-0xbc)={r4, 0xb1, "0b93f847b2dcb84d1328dc806eab61fe9eac76943d201b6b7fce7c8628e7b1f205d1d3a036406f2e772e77838dcf5cf8e87ae443271692f4d90530c817dca4f7b396e17498a677ba5bf7073ed83812a56c6f1d9f8dbc41af8e6cc9f0b3a8577b6e90c09a68e2fce17bfee8de753bf3b8ee85f7c54d8448a9ce7e4a18b3e208453651b9e823fd972158255158478254f871ec574929d9e6735ed65f11f407e8ce881ede5155cb8ab878ac25b4858cc5fb8e"}, &(0x7f0000935000-0x4)=0xbc) lstat(&(0x7f00004e8000-0x8)="2e2f66696c653100", &(0x7f0000bdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008f9000)="2e2f66696c653100", &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003d1000)={0x0, 0x0, 0x0}, &(0x7f0000731000)=0xc) fchown(r3, r5, r6) getdents64(r3, &(0x7f0000d3b000-0x18)="0000000000000000000000000000000000000000000000", 0x17) fchownat(r3, &(0x7f000076c000-0x8)="2e2f66696c653100", 0x0, 0x0, 0x1000000001000) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) connect$inet6(r0, &(0x7f000091a000)={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000e64000-0x28)="5bf9c132a9842ff6b1c40bf5a55f543662402fbe63230f9708d76aa5ab6610112e0bcc2bd2ec4280", 0x28) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cfe000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e7000-0x4)=0xe8) 2017/12/11 04:56:05 executing program 1: mmap(&(0x7f000078c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078f000)="2f6465762f73657175656e63657200", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000078f000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdfb, 0x3}, &(0x7f000078d000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000078f000-0xc)=@sack_info={r3, 0xffffffff00000001, 0x1}, &(0x7f0000790000-0x4)=0xc) 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) sendmsg$netlink(r2, &(0x7f000078e000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f000078c000)=[{0xd4, 0xfffffffffffffff7, 0x2, 0x8, 0x2, "c55957bbcfa96136d2e3829197567a8eac90e595f82c9aa9eb0d78522a2f83cdbbee89a2ee51cc71bb7c77e69a9738883bb853ff74dc49674bb60765873c52105a8ec38254b733b3fa7ddb34f94eaa05e40c87c475cf55ba5d146056500ea8e0a70a82604aa2805cce36314bb259f96f3100660769435b95f159297887d1c232dbbad4ee13b753be7e42f6c857dcb82b94c68b2c81d8a4238651be843162020f7dc8eedb7d6a6f281da794052a070e6c70e21a4e42d2968d2f23a48a7f8a62f84e"}, {0x1010, 0x4, 0x1, 0x5, 0x6, "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0x10e4}, {&(0x7f0000001000-0x2dc)=[{0x30, 0x6, 0x120, 0x2, 0x8001, "b8bc2b805298f93092f94180aeeeda75f84ca83a11a05feb5be900550a2e1f8d"}, {0x1c, 0x4, 0x700, 0x6, 0x290, "044a90dbd4610dbe9b83bded"}, {0x8c, 0xff, 0x1, 0xff, 0x80000001, "f6092b6b1289151e2e141d30f37360a3e7f475a4cb918578f61a2975c916b83dcf60899ee24c7b4d8449e4f96c38cb14046f362a24ac9386465d3295c720cf85b91eb6dffca9bfbe3ea82d16d79605da49f4037c06b835569a0b95b468f2f675fe13c110c1a38fe4efc1e80f3fa5a4599af844ecb871ce9c33da"}, {0xcc, 0x2, 0x400, 0x6, 0xffffffffffffffff, "f2ee6771aa6915d93296095c2eef71245508162ac2ab1004c41ec164b99cbe0dc333582c7b323717103dabb51f6ea579cbd3a59acea59384f992d1bbb5046a84a5e38d13694a703cd5384b5af0139a682997ca41556bbdb1994936ed7655b18c2004734793255db2f8a3714852b3b6db1941846b234dae145b63fb6a5b673523364b3f2a0943dd45049b5202026645adc8ce060fbe070555aed43d36bb0ce215796243b6689b929d9a9067d8963895128bacd88585f70f5aa9"}, {0x88, 0x5, 0x0, 0x80000001, 0xfffffffffffffc3d, "1f31900e4a8876e5da2d275aebee116d1a8bb8f6c17f33a90603cd23ba921bbbf8cdbc1458c8a1f87f48d76d60c0927b2a55090305b7fb0c6ae99fbc45964ab20dc937c535a87b9e4e3b154b25c62efff04c1b5ec578cad3620ddb4c73bdebe99f950e71035d202a8437b49f113301afd53ecb1671a1bc21"}, {0x18, 0x2, 0x0, 0x2, 0x7, "bc900d1467f9bd"}, {0x98, 0x0, 0x108, 0xfffffffffffffffe, 0x9, "112ffe7d6ab5cff19beaace66e1383051a1127230da80c357cfcc6217f204b943438636baf392f62184cd49dae11f6bb40fb8534729fb610687450ee1ac3f31e8bcaa951391d4d55cee36ef44e69d9f5e427d0bff2e266842b03def415b07a6253780cf3050c0a6c8adb7256ec80d57703c02d42775fa61d751563da83d2c887564b1e15f6"}], 0x2dc}, {&(0x7f000078c000)=[{0xa8, 0xe120000000000000, 0x420, 0xf23, 0x7, "f7b629a8de6572ad224812a381ba392481578391b056ba7a96f1e6c1197187888b77f1f1ca0e5bcc2b8e44efa96a474ad89c53d3e779b25fc41e11206c7cd0e451b74ff174555d1227e37fb20c5f10ed2dc01018befc868c4ec531bd1666c9a01b978ab304e1a4aa1961bca8f7b749470ebb156bef60416478ba14ad51aaad9520b5df63c23ae6806b050c33b5dea57538a3fb932075"}, {0x2c, 0x0, 0x400, 0x8, 0x3, "0171f28d0b8644e87ca1f5aa66a00884be8836d3d5fc42923c2c"}, {0xe4, 0x926, 0x100, 0xfffffffffffffff7, 0x0, "cf883b24f38f937f0816db16b596612a572bdc3cc7893123e9e9b9a65d59e88a02b11634cc4a68b894e89c71dd5f26675429275a0743286503378de4f39f6620c8ebcd53d821ee09311fffaf7ede7c9e67289421aadd8398a5308e8f4414ab5d2a17c5f94a5947720b3fc92173c134a70c2d891a2815252378dd4e3b570c360b9f101ff01b45e8b4daae3c68d65c3d852b857c9be190828f309d022972d626c1cc8e4aaf6f2eab55d773cc4570b57c2361f039b6852a1ff366ce6067776e161a6fdb98ac66012ec9d9d07cf43409a8886e70"}, {0x54, 0x20, 0x0, 0x9, 0xf7ac, "66e657c49c028bb56b2d9bb9d8ef0d69b549d43023c9beb282a6358ce910bc099b6d4abeba2759a76c374d1bafd08e043d887acdc6ffd67b4645a030e614fbcc3a22"}, {0x3c, 0x1000, 0x2, 0x100000001, 0x4, "45493ed8d56997a072f63d9aee602a42931ed74e285025ae3773965f559c54910242ac67ea3133cfb7"}, {0xe4, 0x7, 0x200, 0x6, 0x5, "e4dcf1928cc6fd66c983f6eb37e1b9709378e33572a9b9c15831949c0021d95b05c0f986b2f8ffc277625dfa010918bb14f41a3de5828ef81c8f9e1899f2a0b0101f19572e2f82260f4bd7f1a7efd7b886af58ecc4742c97bf185e72603eb707908d0df3052f14bd36014e9f99d5879a0eff21cdcf1775d5a8229567cb65fd5122fcc3b4fc44ef2e2541480a829da38a6b2838f25eaf3e1e87b36941c8b631423f68dedf2fd90ea4a1b09f68d6ce3b23bc3107fa2c19d8ed39d3abb62afd776e2fcd3d95bbac8a802cd3550905c0ccb577"}], 0x32c}, {&(0x7f000078f000-0x55)=[{0xe0, 0x8000, 0x804, 0x20, 0x1f, "2ec4128a4cf6b7c7abbcdf7f73f01c541db87061846ac92083fbfee6d7d343c472be0143c23b17f9e1f024c0d0c71e503b19475487174a563a958615315382a63140d90a849e76251a2094e4213fe093a63aa74a5908c69a109953f167e8e68ba53269d184e04dff3b5c0c403760fd151fcd25f3ddbb8ff763844b87db5d46273bedf36f67e94a7831b591581791d12fca728ac380d6488f9ca5c084185040bca3d9ca9792b13fd75e3429e4ab6c67fde96b03f1e2964f0ccd8bd7caeeb5980ba286ae37747187679e49de352ae3ab"}, {0x10, 0x7, 0x200, 0x2c72, 0x400, ""}, {0xa8, 0x5, 0x1, 0x0, 0x4, "58006ef790157cc4161964cbce4450d055d967021c5f79ae4ad46b4d8c5712f58e42f2027faf5905172157da4756379294197afb7ef49a01d34dc699801a24c6413e2a2efc953a5ebfc23257e142e7428ce9596cd43e827831dda4d7396020f208275dccfbce5373af4a6162b72bf08a1182c2a4ddcc73c6bcf0761646c3166d14fca1268f372298dece90609dd7122e39b125dd7d"}, {0x58, 0x5, 0x420, 0x0, 0x8, "86877edebebccb1e94c24f2231e9335c53e9e9b0eae06e5a844474bb9d1357d5a2f2b34acf5bc338644aef296115d7c2a9173b446877b77c5b7fdf83ca7d81d7ee54b0b352ee91"}, {0x50, 0x4, 0x820, 0x3, 0x3, "f965f02ee2bbf9e23ec2994a44961ef6aaf957457a485ba434ac2380aa637e08b2bcc74f7d85f8277f94513f0f662f2bd62a6583038f8f87a885ebf33f1f"}, {0x100, 0x8, 0x200, 0x401, 0x40000000000, "49271d45b7ed8b3e1a3c57b99c37b3f952a6f6f02e242f18e89ec506dc3feceaa89168bac3e722f4110d0d81a87cb11037397bf1b9d882da104e042162f6565572d3f816e4e8b5216868ce383b0fd09f1e8fa8dba17753e013b6630cd74e3496a53a15eed0e187a558cc657286293809bc8e65c6256dc9fee91bcb66c57bd5b9b23324fa96cf6fdac7bf4784ec254d6f8851c4b6197e248fe0a96c0eb3977155f948f462b2d487fce28b37fa4121b0b0cc550634561a0bc880c4b93a84e965cdee174ebfebc5d512a617cf6de9e45f9162e701f69318a6348b1ef342b433966817a4c33689ac9f0e16276fa40ad4bd"}], 0x340}], 0x4, &(0x7f0000001000-0xe8)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}], 0x6, 0x41}, 0x20000080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f000078d000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000078e000-0x4)=0x7fffffff, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000790000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) write(r1, &(0x7f000001a000-0x69)="6a", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000078e000)="00", 0x1) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x7e) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r1, 0xffff) sync() mlockall(0x0) ptrace$peekuser(0x3, r1, 0x0) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000047000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000044000)="2e2f62757300", r0, &(0x7f000004c000)="2e2f62757300", 0x1) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000004c000-0x6)="2e2f62757300", 0x801, 0x0) ppoll(&(0x7f0000046000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x7ff, 0x0}], 0x2, &(0x7f0000045000-0x10)={0x0, 0x0}, &(0x7f0000045000-0x8)={0x0}, 0x8) creat(&(0x7f0000045000)="2e2f62757300", 0x0) 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000ee1000-0x8)={0x80000004}, &(0x7f0000eb4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1e000)={0x0, 0xfffffffffffff000}, 0x8) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) r0 = signalfd(0xffffffffffffff9c, &(0x7f00003e6000)={0xfff}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00007fb000)=0x0) unshare(0x2000000) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="6367726f75703200", 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fb2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80000001, @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]}, 0x401, 0x3, 0x6, 0x0, 0x5}, &(0x7f000021c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000007c000-0xf3)={r2, 0xeb, "0259000fe67eb16015a65428c539c044dded6a7c7a8d0a548ec00fd28b2c3e729582112630f43f7bf15b0311205d80b1e31086ddfca62bc1203104caa9d42eb684cd15e0689054c7452e5da3ccf29f6961fefc9b2da29422b22a187a1124fc4c2aef2213eee880a1e8d7aee9e93da5bdd848eb59489b2e7c36614ca37c4f798426e206f3f67a7be4267ce72a57d2e39fda6367459cc391d8052f206e5ba99d16d975ae8b72306cdf03d880c10cb0f04340969274319490b53ee1a6540bea19d7fd8437bf96065f0fbde7ee7335c2e6ddc6c3ab4a1d558aa2305699e9cbbbf5ed2eb49d3767a1db7e94e481"}, &(0x7f000078b000)=0xf3) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000317000-0xbc)={r3, 0xb1, "0b93f847b2dcb84d1328dc806eab61fe9eac76943d201b6b7fce7c8628e7b1f205d1d3a036406f2e772e77838dcf5cf8e87ae443271692f4d90530c817dca4f7b396e17498a677ba5bf7073ed83812a56c6f1d9f8dbc41af8e6cc9f0b3a8577b6e90c09a68e2fce17bfee8de753bf3b8ee85f7c54d8448a9ce7e4a18b3e208453651b9e823fd972158255158478254f871ec574929d9e6735ed65f11f407e8ce881ede5155cb8ab878ac25b4858cc5fb8e"}, &(0x7f0000935000-0x4)=0xbc) lstat(&(0x7f00004e8000-0x8)="2e2f66696c653100", &(0x7f0000bdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f8b000)="2e2f66696c653100", &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d1000)={0x0, 0x0, 0x0}, &(0x7f0000731000)=0xc) utimes(&(0x7f0000ace000)="2e2f66696c653000", &(0x7f0000e6a000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) fchown(r1, r4, r5) getdents64(r1, &(0x7f0000d3b000-0x18)="0000000000000000000000000000000000000000000000", 0x17) fchownat(r1, &(0x7f000076c000-0x8)="2e2f66696c653100", 0x0, 0x0, 0x1000000001000) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f9c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd3000-0x4)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f9d000-0x8)={0x0, 0x0}, &(0x7f0000f9d000-0x4)=0x8) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f00001cc000)={0x1, 0x4, 0x711, 0x3ff, r1}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = getpid() getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r2, 0x40011) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9b000-0xa)="2f6465762f70746d7800", 0x222, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000093a000)=0x0, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000085c000-0x14)={0x0, 0x8, 0x4, 0x5, 0x3}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000f9b000-0x1)="50", 0x1) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000007000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000f97000)=[{0xa, 0x4}, {0x0, 0x7fff}, {0x3, 0x5}, {0x0, 0x400}, {0x2, 0x7c}], 0x5) r6 = dup3(r5, r4, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000384000-0x90)={0x10000, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000f98000)=0x3f) mlockall(0x1) munlockall() mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d30000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f9e000)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000c41000)={r7, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000d2e000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) prctl$intptr(0x8, 0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0xffb, 0x8, 0x0, 0x9, 0x400016, 0x7, "b55fcf390794e590687c3c9f4c3aab88e44977618110e70ef462e5b4768b22ff10c9ffc7edd85bf077794a3391a584e3d7fec0ba29a4707a60bf5a5c01e15c3c", "ce83b8427fb66c0000000000000000d19ece3ea1ce99a6ad6bba0949051bae7f523f5bd4e59697d2bbbf700111eef8c20c43c9048e147b9f518066ee549f86f3", "9e09670a00000000000000070e78d72e7f7a0000003f194100000000000030ff", [0x2003, 0x7f4d]}) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x891a, &(0x7f0000f9f000)={@generic="04f4a1007f032fcc00000a21dd8bbbe2", @ifru_mtu=0x3}) 2017/12/11 04:56:05 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000033000-0x4)=0x0, 0x4) lstat(&(0x7f00002ab000-0x8)="2e2f66696c653000", &(0x7f0000d0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00000d7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003e2000)={0x0, 0x0, 0x155}) syz_open_dev$loop(&(0x7f0000fc5000-0xb)="2f6465762f6c6f6f702300", 0x11fc, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000024b000-0x10)={r2, 0x0, 0x8000000000000}) r3 = accept4(0xffffffffffffffff, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) r4 = dup3(r3, r0, 0x8a798ccecd498b1d) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000fc6000-0x8c)={0x0, @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]}}, &(0x7f0000c6c000-0x4)=0x8c) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000fc6000-0x20)={0x400000000, 0xfffffffffffffff9, 0x8007, 0x80, 0x100000000, 0x21, 0x9d86, 0x1, r5}, 0x20) clock_settime(0x0, &(0x7f000002d000)={0x0, 0x20}) ioctl(r4, 0x81, &(0x7f0000002000)="f7f3129f60b69378e1dc47bd29c50204423fbb903b65c73f71cc804ec27294b3a2fb2f52a858ac5f039442ab832252939f9f5665c9ed3388b376d9ee0a11ac63551708000000000000006a4e0b") getpeername$netrom(r0, &(0x7f0000fbf000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbe000)=0x10) r6 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) stat(&(0x7f00006eb000-0x8)="2e2f66696c653000", &(0x7f0000269000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000931000-0x8)="7472757374656400", &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000235000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000101000)={r5, 0x0, 0x100, 0xffff, 0x5, 0x100000001}, 0x14) add_key(&(0x7f0000fbf000-0xa)="73797a6b616c6c657200", &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbe000)="5eb68631b623e2c51134d41de8f78b2886c53e6a5cdb67890e74e6f138647dd2791a93ca99538cd7d51c3bf7c5aba1805ceb12924c476b8ceb3e434b371f5880ef2b98e089d52c2bdf5735a476a981dfb63f4e20f55db166ffe3dba5f1fe78d9aee4b7760f761b54e40bea6d08da9ce8d8c896d0b1982ad77127dbf01638c5239b1454696a80adc7f4aec940719394e10d321825d8e7d341363597e0ba693ceae27d314f9bf1417631eea7b40b5d7220c2d555aaa970947c5a5e79b1ed2a45ada7e38610e5be429803ad245d67a12be43d2961fd1226e365e4cc97", 0xdb, 0xfffffffffffffffd) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f000002e000-0xe8)={0x0, 0x0, 0x0, 0x937dd32, 0x3, 0x0, 0x1, 0xd, 0x1, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2b7ba6da08bdcbcf8ef79557f20533185afeacba94f507114e20203048578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0xaaf0, 0x1]}) 2017/12/11 04:56:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50110, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000962000/0x3000)=nil, 0x3000, 0x4, 0x100000000040010, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) sendto$inet6(r1, &(0x7f00006ee000)="a14dadde53a8f2af824034526bfdf1aafbdb34fed501b075b2ac60846c6005f492c44581927d789ed1c20ec8db7167331eab5ab9bba3e65061a083bdaedd08e1771c30e5b686f749d0b48634a0d5843529f9d6440534acbc3b9f49d29484e448fde95f6b3471df69650c31eac526f69fc4abd6c66e76a6edcb3bdee11dcf4b", 0x7f, 0x4040, &(0x7f0000926000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8e3}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a54000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a91000-0x11)="2d65746830707070305e63707573657400", 0x11) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f00000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x800000000000000f, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f0000566000)={@rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x800, 0x97c, &(0x7f00009ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000356000)=0x0) setsockopt$inet6_dccp_buf(r5, 0x21, 0x8d, &(0x7f0000fcb000-0x1000)="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", 0x1000) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000692000-0x4)=0x0, &(0x7f0000948000)=0x4) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000e2a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}, 0x0) mmap(&(0x7f0000497000/0x2000)=nil, 0x2000, 0x1, 0x52050, r2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a6d000-0x4)=0x0) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000954000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000095b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000095b000)={0x0, @in6={{0xa, 0x2, 0x9d76, @loopback={0x0, 0x1}, 0xffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x6, 0x79, 0x4, 0x5, 0x802, 0x401, 0x1, 0xfffffffffffff000, 0x4, 0x80000000, 0x0, 0x51, 0x4, 0x7]}, &(0x7f000049c000-0x4)=0x108) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000095c000)={r5, 0x8}, 0x8) rmdir(&(0x7f0000326000-0x8)="2e2f66696c653000") mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f000095d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000b2000)=0x10, 0x80000) connect(r0, &(0x7f0000954000-0x10)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x132, r3, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f000095e000-0x4)=0x1, 0x4) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f000095c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000095c000)=0xa6) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000095e000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="", 0x0}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000430000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000095e000)={r5, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000956000+0xff6)=0x8, 0x4) r6 = fcntl$dupfd(r0, 0x80000000000000, r0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000095f000)=0x0, &(0x7f000095f000)=0x4) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000959000-0x8)={@rand_addr=0xb5b, @empty=0x0}, 0x8) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000037e000-0x8)={r5, 0x7}, &(0x7f0000960000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000273000)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68c, 0x8000, 0x1, 0x3, 0x2}, 0xa0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f00006bc000)="f334d16bff49af66ce017f903d12d660e8c435927cf75289d2740621c7545e821b7b7dc4d9d5dfc3d9dbea197ab727eb631126fbc843746e5ca00ea2758e3661340b20bf41e639afc7edce8495bb958f40d8bb93367a8919e275eb9cfe7490c37a3a2702ec31b282dafee098e1a38692f0c254e9e151e40c538b1d8798409fd714d2e81536f02526e10469c75052c3bceb9ce7b685110cf10dcecbee", 0x9c}, {&(0x7f0000185000-0x1000)="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", 0x1000}, {&(0x7f0000956000)="e57c1d4a30bf05ec743aa3d02e43cd72c454b71228a7d87bb651c66757d524859cf66398b8505af47f0ce997512f1ff1e51a3722731a12e88331c50b79fd9498b3cddd5432aab456dc2b3676132d1815a733308f60404c1f13e05c27205d5c02c7b8f51038c20862a36115d6ec2c001072bc832483dd6eb9f82a11e0d01b45f308551ebe1dd0fe550799fdbe79769a893b380cd3b0d79424c1cfe559919de4dcc8928cbc5b93a07993d5b6747ee190f8278097b739e9a052606b42fdb054c77cfdd04f157de7fdac843a392c1d419a34", 0xd0}], 0x3, &(0x7f00006cf000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x200, 0x0, 0x8, r7}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x6, 0x32, r2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000095e000-0xb8)={r5, 0x888f, 0x101, 0x7, 0x4000000000000000, 0x2, 0x3, 0x8, {r5, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x2, 0x7fff, 0x2}}, &(0x7f000095e000-0x4)=0xb8) [ 93.510194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=800 sclass=netlink_route_socket 2017/12/11 04:56:05 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r2, 0x1, 0x20006, &(0x7f000001f000-0x4)=0x7fffffff, 0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x4000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) r5 = accept4$inet(r1, &(0x7f0000001000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x10, 0x800800) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000002000)={{{{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]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x618b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe, 0x6, 0x7, "a144fbe8026cf79d0421af5598d5cc7295ed0465a775687ae872b2ad6ef390f6a1eaf1005697de6d9081a0427923d29c7a419bd95e00a2a19b3fb49be30e64c2201f9855ef3063aebc59a72c89e620a5"}, 0x160) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="36a8fed667f8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) bind$inet(r5, &(0x7f00004db000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de0000)="", 0x0, 0x2010c001, &(0x7f0000bf7000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x1000000000080003, 0x7) sendto$inet(r3, &(0x7f0000005000-0x69)="5d42d190e4dd778a1c563b41a4067bd51de24db40c9cfb6c925baec43496c2a002951d862f9c50c3a755d26486a0080a2368ecf436386190d599f67fa6c8fdbbd0e555c216af68b624ae6e0fd5ff1fe230f851d5ad115e14c7fd45833015d3143af380b4ae395b9874", 0x69, 0x40, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a4000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getpeername$packet(r6, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2017/12/11 04:56:05 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00002fb000)={0x8e, 0x3, 0x7f3, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005ac000)="2f6465762f7573626d6f6e2300", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d68000)=0x0, &(0x7f0000f7d000-0x4)=0x4) recvfrom$llc(r0, &(0x7f000070a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x40, &(0x7f000040c000)={0x1a, 0x18, 0x4, 0xfffffffffffff000, 0x3f, 0x8000, @random="17059746a7ab", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockname$inet6(r2, &(0x7f0000e3a000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a71000)=0x1c) sendto$inet6(r1, &(0x7f00008e1000)="49d2eceba104a470cfb6acc7111f2071ce102063ca6a2a1d85c29add9822f8620c2be754fa19d4e500193f9a6e266016355597ea93f6e7aa66f0f3142e6f078f9bf43cff66e0e2120fb550aca99578903339379f6b6c43a5eddd7e2ca1cd0b062f54fccacd1621832a604ebd617e0d1bae7def0369346118cbdc600ab6e1ba9df7ee40afbd3868369e6f53c56c770c", 0x8f, 0x800, &(0x7f00000a6000-0x1c)={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c74000-0xc)={0x80000004, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x100040002, 0x0, 0xa, 0x0, 0x400000000000004, 0x10000}, 0x20) 2017/12/11 04:56:05 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000871000)="2f6465762f6877726e6700", 0x40000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000599000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0xfffffffffffffffd, 0x32, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x80000000001, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003b1000-0x4)=0x984, 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ff7000-0x10)={&(0x7f0000d00000/0x4000)=nil, 0x4000}) sendmmsg$inet_sctp(r2, &(0x7f00002f7000-0x38)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000470000)=[{&(0x7f0000382000)="", 0x0}], 0x1, &(0x7f0000470000)=[@sndinfo={0x20, 0x84, 0x2, {0xdf64, 0x1, 0x0, 0x4, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x1, 0xac61bedec6ed3038, 0x18, 0x7, 0x8000, 0x5, 0x3f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x1, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2000000000400, 0xe64b, 0x8000, 0x9, 0x100000001, 0x2fdc4022, 0x3, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0xef51, 0x1000, 0x100}}, @init={0x18, 0x84, 0x0, {0x1, 0x294, 0x1, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xff, 0x5, 0x0}}], 0x7, 0x40}], 0x1, 0x8000) 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000062000)={0x2, 0x2, 0x0, 0x1, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000f66000-0x4)=0x401, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f64000)="2f6465762f6877726e6700", 0x101000, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0xff) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000c62000-0x10)={0x4, 0x2b, &(0x7f0000f66000)="69c557743b7083ff0bc319e1811ee96d738ee6e2ae2a40c78cbb833b2f7b3dfc13aa04c5a554fee44d3cb1"}) 2017/12/11 04:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() syz_open_dev$random(&(0x7f000012d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000cf000-0x53)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x53) mmap(&(0x7f0000d40000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f00002af000/0x4000)=nil, 0x4000, 0x11, 0x32, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000009}, 0x1c) listen(r2, 0xff) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000062e000/0x2000)=nil, 0x2000, 0x1, 0x100000000001d, 0xffffffffffffffff, 0x2c) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a3d000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000dc5000)="33", 0x1, 0x20008045, &(0x7f0000dc6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000038e000)="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", 0x1000, 0xc7fd, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f000062e000-0x4)=0x8000000091b1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000863000)=0x4, 0x4) r1 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents(r1, &(0x7f0000001000-0x7)="000000000000000000000000000000000000000000000000", 0x18) faccessat(r1, &(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00009a4000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x7, 0x0, 0x0}, &(0x7f0000a64000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a2000-0x8)={r2, 0x0}, &(0x7f0000b7b000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000045e000)={{0x0, 0x1, 0x3ff, 0x3, 0xa6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x8) 2017/12/11 04:56:05 executing program 1: getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xa)="73797a6b616c6c657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x3)="2e2800", 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000003000-0x8)={0x5}, 0x8) request_key(&(0x7f0000002000-0xc)="636966732e73706e65676f00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x6)="2726656d3000", r1) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000018000)="2f6465762f73672300", 0x4741, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x0) flock(r0, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000001a000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000001b000)={@loopback={0x0, 0x1}, 0x4, r3}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @rand_addr=0x3d, @rand_addr=0x1}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001c000)={0x42424242, 0x42424242}, 0x100000001, 0x2d) accept4$inet(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x2, 0xfffffffffffff030}, {0x6, 0x8, 0x0, 0x0}]}, 0x10) [ 93.625735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=800 sclass=netlink_route_socket 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mkdir(&(0x7f000093a000)="2e2f66696c653000", 0x0) mount(&(0x7f0000f10000-0x6)="2e2f62757300", &(0x7f000002a000-0xe)="2e2f66696c653000", &(0x7f0000937000)="72616d667300", 0x0, &(0x7f000003f000-0x9d)="") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000fc9000)="2e2f66696c653000", &(0x7f000032f000)="6175746f667300", 0x10000c, &(0x7f0000fc7000)="") mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000618000)="2e2f6275732f66696c653000", 0x79e2fcc200c77106, 0x0) mmap(&(0x7f000033e000/0x2000)=nil, 0x2000, 0x3, 0x35, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000063000-0x9)="2f6465762f73672300", 0xffe, 0x80880) fcntl$setflags(r1, 0x2, 0x3) mkdir(&(0x7f000001f000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000029000)="") r2 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000000000, 0x0) mkdirat(r2, &(0x7f0000057000-0x8)="2e2f66696c653000", 0x0) fallocate(r1, 0x2, 0x81, 0x6413) r3 = openat(r2, &(0x7f0000035000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000d22000/0x2000)=nil, 0x2000, 0x1, 0x2010, r3, 0xfffffffffffffff9) readlinkat(r1, &(0x7f0000fca000-0x8)="2e2f66696c653000", &(0x7f000074e000)="", 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c65302f66696c653000", r3, &(0x7f0000020000-0x8)="2e2f66696c653000") mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000fcc000-0xe)="2e2f66696c65302f66696c653000", 0x0) mmap(&(0x7f0000063000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r2, &(0x7f0000063000)="2e2f66696c65302f66696c653000", 0x4) lseek(r2, 0x0, 0x7) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00001d2000)="2e2f66696c65302f66696c653000", &(0x7f0000d87000)="2e2f66696c65302f66696c653000", &(0x7f0000fc3000)="2f00000000", 0x2000000, &(0x7f0000e73000)="") mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000fca000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f91000)={0x1, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000000)={r5, 0x8000000003}) clock_adjtime(0x0, &(0x7f0000fa7000-0xd0)={0x300000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5}) rt_sigsuspend(&(0x7f00004ae000-0x8)={0x80000}, 0x8) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffe) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6e73667300", 0x84000, &(0x7f0000045000-0x1)="10") mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000b35000-0x1d)="", 0x0, 0x42, &(0x7f0000fcc000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x9, 0x5010, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, @rand_addr=0x3ff, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x24) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000)=0xe7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000000b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r2, &(0x7f0000003000)=[], 0x0, 0x8810) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000c000)={0x5}, 0x1) connect(r1, &(0x7f000000b000-0x60)=@nfc_llcp={0x27, 0xaa, 0x0, 0x7, 0x100000000, 0x8001, "a51c3de82107898d43fa528d65a34245de4f42ac0a63aeafc82da8e558d5bf413330d782d8594529edead9dd468f0743703a0e3fa6a594483c8ac8849854d9", 0x5}, 0x60) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000000e000-0x8)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000d000)={0x100000001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000)={0x101, r3, 0x3, 0xfffffffffffffffc}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000a000-0x1000)="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", 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f000000f000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000e000-0x10)={0x1, &(0x7f0000009000)=[{0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000e000-0x8)={r4, 0x20}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000004000)=0x0, 0x4) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000011000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb6b, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x401, 0x100, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f000001a000)={0x2, 0x200, 0x1, 0x0, 0x186, 0xda1d, 0xb6, 0x331}, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x50bc}, 0x8}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000001d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000e000-0x4)=0x60, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000001d000-0x8c)={0x3, @in={{0x2, 0x2, @rand_addr=0x86, [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(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000001d000)=0x0, &(0x7f000001d000)=0x4) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x4000000000, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000014000-0x4)=0x4000000200, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r3, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) r4 = dup(r3) socket(0x11, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000091d000-0x4)=0x0, &(0x7f0000edf000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = dup3(r5, r5, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000bff000-0x8)={0x0, 0x6c}, &(0x7f00001f1000)=0x8) sendto$inet6(r6, &(0x7f0000d5f000)="343e3cf20336eb951f31c4d3c70463c05a766281fa801c49490b7963f8e3f466b1ac793b9d4341e30788cf84541f1349bcab4f6acedec1a3a1fca6847bc61dfd25d4f9dd506b5f90a590258409688bea781034f1f6cd32612678f987f92beaf4ab85bc5f520abbc4c3dd91a6a87458b11ec381d3d802a341ed42e852882a7ca7e1e788f9cd11a31753becf0efffe09fd34b42a6dba067cf3f5164f3e783ed8248448d01071e85b2ac4f9bbbbaa2d8ce0841def3cc8668bc9fd0545e2b1abadc2e6701b05fba89c75b6dfcac739d784159d00adc3ae092ddd596ef2319223", 0xde, 0x40, &(0x7f00002a7000-0x1c)={0xa, 0x0, 0x22863f9a, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000641000)={r7, 0x8}, &(0x7f0000de7000)=0x8) connect$netrom(r6, &(0x7f0000381000)=@ax25={0x3, {"f0a0cba8217260"}, 0x81}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000125000)={0x0}, &(0x7f00009de000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000e4b000)={0x0, 0x8, 0xfd, 0x1}, &(0x7f0000d36000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f000049f000)={0x7fffffff, 0x8, 0x1000, 0x3, r8}, 0x10) 2017/12/11 04:56:05 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) epoll_create1(0x80000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x4000)=nil, 0x4000, 0x4, 0xa011, r1, 0x0) sendto$inet(r1, &(0x7f0000001000)="e3d44259bb8504e06abb27acc1f3e934dd35733f09e60483f6a83daff3f8f5", 0x1f, 0x20008000, &(0x7f0000002000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000001000-0x5ab)="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", 0x5ab, 0x8886, &(0x7f0000000000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x3, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x71)="6a08607c14645d131a2ce25c3555798f54e0280d6d208eeb6502c2e2ef9652930b70bccce44f01a2be2fd741b393d099c4da55a19bde455882f6940ed89e7911c0caabd9f21b68a1999f4a59a662cc8f2e29b363d5802483e32ec0df23288ef8fe9be8c9e009250fe815e7dde62c3d6a", 0x70, 0x8041, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xff56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000002000)="bb53557d1e6183105b52fdb7ca8a320bd04b68413f8eeb4c96c6b990acc02d960f3caa4a815e23631e50e23c7df1e8c95a89e0b6996cb5aecd4f6aa919bf3534add5dfb16b350cad40fcd31a50c10c6b5ba26c5f4e775cc7c5", 0x59, 0x800, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:05 executing program 1: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)="2f6465762f73657175656e6365723200", 0x100, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000047000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000004c000-0x6)="2e2f62757300", 0x801, 0x0) ppoll(&(0x7f0000046000-0x10)=[{r4, 0x0, 0x0}, {r3, 0x7ff, 0x0}], 0x2, &(0x7f0000045000-0x10)={0x0, 0x0}, &(0x7f0000045000-0x8)={0x0}, 0x8) msync(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x5) r5 = creat(&(0x7f0000045000)="2e2f62757300", 0x0) dup2(r5, r2) 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50110, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000962000/0x3000)=nil, 0x3000, 0x4, 0x100000000040010, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) sendto$inet6(r1, &(0x7f00006ee000)="a14dadde53a8f2af824034526bfdf1aafbdb34fed501b075b2ac60846c6005f492c44581927d789ed1c20ec8db7167331eab5ab9bba3e65061a083bdaedd08e1771c30e5b686f749d0b48634a0d5843529f9d6440534acbc3b9f49d29484e448fde95f6b3471df69650c31eac526f69fc4abd6c66e76a6edcb3bdee11dcf4b", 0x7f, 0x4040, &(0x7f0000926000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8e3}, 0x1c) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a54000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000a91000-0x11)="2d65746830707070305e63707573657400", 0x11) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f00000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x7, 0x97c, &(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000014e000-0x4)=0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8d, &(0x7f0000fcb000-0x1000)="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", 0x1000) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000692000-0x4)=0x0, &(0x7f0000948000)=0x4) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000e2a000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}, 0x0) mmap(&(0x7f0000497000/0x2000)=nil, 0x2000, 0x1, 0x52050, r2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000315000)=0x0) 2017/12/11 04:56:05 executing program 7: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000fb7000-0x58)=@alg={0x26, "8000020000000000000000101c00", 0x100, 0x0, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fb7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x98, 0x10d, 0x0, "f08396e6a6311507262de67d5a88c84ea81e9abdb67d038defbb9d05f18afd996a71dfa6fd06340b13429fdd45d675dcfa4ec68f0d863ae70bb1bba8787a098a2599543d293fbf8df238e4d8ba823d71551d638988aa4cb7005d10e440be3dc0459f931644895e2df01dea05c8bbcab7808f98cc79d44796a1c783851fb120c7b0338d59c192a8"}, {0x48, 0x196, 0x7ff, "2696870b8d98c60d3a7c626742c55f25f43cde71fb430959987d1dee002006b954a350decc6efd48735932b6f6e4ea268bf0"}, {0xd8, 0x13b, 0x4, "9c5bcae0fdf05f7f70fa79f5892b618e3c5b91a822e6de7dd0ed0f6209614d6f1efaf0ee276b5cc8cd05420211c2e6f68325be3787faf757a5c004c7ecedd403d12b7998ba52c36735d58ee70f73a8d264df5cda4172801f6ddb26b65f726699645441279032aded9d498d73e74e587e6a2d20ed6f86404c09aabed8597898724f829842f6625e18ee7b24bc2a5d5d801542515345fea62b186e26509ca0b8e135c5cc4f4b1bd3454f6ecc369516a3daa81ef743243e5fa748263f51b40cca90d362a2"}, {0xe0, 0x10f, 0xffffffffffffffff, "566c82b33bc71baa9c6ede075aac153a8a945ad05ccd0340407a7449e6203df91e8c29ee9750d4596922e25eaf846540da57694c226512db71d573e92e005abfa366a58d5f5732e76f9b835cfe2a92891778a379c72b95a49bfa44ed05997aacdaf38e6798bbffdc1f6b058d697f96feb4b51865bc175ba98337a93f13729677ce199f2991ff624fc54ca9171a890a790bf435cf8c3eed106006589383820a5ef70ad6384f05908f9ee296ce44e0ff136555fee5fc769b4609e0909a416f401fc98757a8c52973bde7e03c244356"}, {0xc0, 0x19f, 0x3f, "ba2b681afd252429159029a8feccb7dab0d24cd8a6f23509506155da9856a61c996951e5db096078a32483104cab5c68da2f23a7edc359c4e9c14aed46d3ccfb0b32f5d87fedb6cd6622cbb61ad6f30b8aea93923cde26d3836820aab60fb020ba64c719103380552b71322526656c64d103c5225d4f86c6f5ea9ebdd1852e22b9e9440e0b52cf4f2bd25bd5950473355121fc7253a622ef4d751feacfc28b36395ebfca89955a142ae3"}], 0x5, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x8000000000000, r0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000fb9000)="") r2 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x3) tee(r2, r1, 0x8, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e0b000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000f9d000-0x5c)={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe6}, {0xa, 0x1, 0xffffffffffff8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1, [0x1ff, 0xfffffffffffffffd, 0x94, 0x1, 0x0, 0x1, 0x0, 0x100000000]}, 0x5c) close(r2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) syz_open_dev$loop(&(0x7f00009e8000)="2f6465762f6c6f6f702300", 0x100010000000005, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a30000)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000cbc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000633000)=0x0) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r4, 0x89b0, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009da000)="2f6465762f73672300", 0x4, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000041b000)=[], 0x0, 0x2040, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x100000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000000b000-0x100)={0x3, 0x1, 0x5, 0xb5, 0x4, [{0x3, 0x9, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x800, 0x9, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x6, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000005000-0x4)=0x4, 0x4) fcntl$addseals(r3, 0x409, 0x5) r4 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x1f, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r5 = socket(0xa, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x2, 0x32, r1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x4, 0x0, 0x10001, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f000000c000-0x10)={r6, 0x9}) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) ioctl(r4, 0xfffffffffffffffb, &(0x7f0000f84000-0x2)="81df") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x8000000) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000)=0x94) ioctl$sock_netdev_private(r5, 0x89f2, &(0x7f0000001000)="9e3559de15f5a5355880dce31b0b3bf547ecf5b58a523e383a006e9175ee62792a8452bdfde0881adcd62a3b7459d5f94ba2135e4ee4d33a0d8612af61645d35c5370ad0f52bb59edec57c83c42a048e97e52e4fd9642f6de7e7a2659c618afea8c83948ad8a15b0fb00ae5529074a8e47faae8056efc06502842725457ead25381bbb9081921d2d") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x3, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000dbb000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000466000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f000051d000)="", 0x0, 0x40, &(0x7f0000014000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) fadvise64(0xffffffffffffffff, 0xfffffffffffffffe, 0x400000000000001, 0x4) syncfs(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x803, 0x1) setsockopt(r2, 0xff, 0xfffffffffffffffd, &(0x7f000001b000-0x5e)="a8", 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000086a000-0x4)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000523000/0x1000)=nil, 0x1000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, r3}, &(0x7f0000fea000)={0x1c6, 0x7, 0x9, 0xffff, 0x3ff, 0x7}) fcntl$setstatus(r1, 0x4, 0x44c00) mmap(&(0x7f00000a7000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x150, r1, 0x0) socketpair(0xa, 0xa, 0x6a071840, &(0x7f0000feb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000fa0000)=0x0, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f00001f9000)={0x0, 0x0, 0x0}, 0xc) capget(&(0x7f000039b000-0x8)={0x39980732, r6}, &(0x7f00003cc000)={0x1000100000000000, 0xffffffff, 0x80000001, 0x1, 0x4, 0x7ff}) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x8, &(0x7f00001d1000)={0x8, 0x1, 0x200075986bd5, 0xfffffffffffffffd}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000fec000-0x93)="181221eb392d4ec527a35456461d9c0b5de919cd930546d466716ea43b2b1c1824b14de8b6ace5392bec49eca2efb112959513b192abdca55329e1f434e8ea4c2dc5b5b2088a7f930762a82c38bb4d08239331518679bf0f17542c5b2084a39d01e6619bb9ec343bd0a8dfd4b28d094e74e0648f4c2c062c7c3b30d2dbc37db9142e95969c5d4c07d36b609b45d98366bb12e2") setsockopt(r4, 0x80000001, 0x0, &(0x7f00003fc000)="b0", 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x12) socket$netlink(0x10, 0x3, 0x2000000000005) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000feb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000d9a000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b53000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8300) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004ab000-0x14)={0x6, 0x1, 0x101, 0x9, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000486000)=0x0, &(0x7f00004b0000)=0x4) r1 = socket(0xa, 0x3, 0x3c) writev(r0, &(0x7f00009d6000)=[{&(0x7f000028c000-0x59)="5a94803162f8c8c89200ad0f34a10e519a51c8ef8942d4a998059b98460282e21b516c3f0dc2ae52dc502217d35f3280ae79124f53e06721c8274c3d8df52a50db634be5cb7d87a7faf8a9b83aa1a5dda7c670bea81bf81afd", 0x59}, {&(0x7f00001a6000-0xc4)="ab114a69b30c5d2c3b41d3857df94fb6444813b17c6a7335cceb5ddbd9f96502153a9fdeb076b0e4231482241d200d9134a2021e467f89fea8c3a93893d137da1bee6907d2b1dd4325a788a269569933da1bf29992c5cec42bd0fc438292401e292de171598f6fdbedfa6b0d2fc86bce3318fa8e861da3780add6fbc23f20eba752eccea144d118884599506dc6a6f812a629fb1e8edb38b7522d311c7aad05df6a527c6f4afca01d82e3e27d963b4250563cf5246aa6fd14f57c568fe1f5732f100f662", 0xc4}], 0x2) mmap(&(0x7f0000000000/0x6da000)=nil, 0x6da000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006db000-0x8c)={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]}}, 0x8c) socket$inet6_udp(0xa, 0x2, 0x0) r2 = getuid() geteuid() setreuid(r2, r2) sendto$llc(r1, &(0x7f0000d78000-0xcb)="bdb67fc8abb8eb4e6075dbd501eba27151aec5ef5ccfef6fccfb73e99b8c0e55ff22c09f36175210b1f2b11e92819c01a5eaa7076d7c155b27d914d2f962abf9f986df3e09543b5b017a24bf369391d97a74c33c7009a74afb4dc38e4f95b504c7ed78b7b04f8e144ea4ddfaa7a6ccdd0cae658790123cb121e21dd9c2d6614e578e2ccff23db3f304de24622a08ec3d64101ff37cc9e4d55d89db19d54d78426f7a5490b13ef2200682800095a8653b1418b076f2d63efd93bfa66637cef077e2c6aecf611b5074dbc134", 0xcb, 0x44040, &(0x7f0000720000-0x10)={0x1a, 0x10, 0x3, 0xffffffffffff8000, 0x8, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000408000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067a000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000050c000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r3}) mmap(&(0x7f00006da000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$ipx(r0, &(0x7f0000188000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x40, &(0x7f00004c4000)={0x4, 0x4, 0x1f, "3300007fff4d", 0x3f, 0x0}, 0x10) inotify_add_watch(r0, &(0x7f0000645000-0x8)="2e2f66696c653000", 0x2000202) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000077c000)={0x0, 0x5, &(0x7f0000e7e000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x0, 0x5bf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000cd0000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000caf000-0x10)={r4, 0x6, "73c39986a1fe"}, &(0x7f00006b8000-0x2)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005f2000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6a000)=0xb) sendmsg$unix(r1, &(0x7f000020e000)={&(0x7f0000c8c000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f00003f3000-0x40)=[{&(0x7f0000c72000)="2cbeedb8d2b43c8f62e7ae6abd13f786fbe71bf315bd580c3c02c395336eebb309c14f9a1f0e02888e7c34f33db1c91e803320c43bae01f2c8bf5ae8be40b5170612d3fab19689fcaa743f44d34a8fbd5fb866370683b2b8f775c0bfb5e691dfc8295537e40ce9c6f50e4bcaeb01eb5aad8dc163e32387e6657012e2087f53f8653203e9e528b5d31e2cac047e7c6b249b5bd0036b509039613d331199b0ee2bb6e2d66a1af6e494df19c5cddb", 0xad}, {&(0x7f0000db9000)="9d2826d7d9b8e972da683c13a244d363562039d2a4be8d1406bfca808cfb1480038cf050491396944bac417bcb8ae06f1bca81250a6dd804ee9e5cc2d156b5337532b1ed7e08f60242309d0d3ea92a5d0f9ed702a424b91fe59038d4668b7a0777ffe8e27326249ee9821371641d7d16bc86a397164ec9dd83ab3b439331f7c0d4945c5a6e40417be3a815992513c8b352eca12f0e623889067424f72998fb798b8eb8782299467c1e6566ee350e04473c99d11f9dbfe96ae185012bcbbb23db993573c610b2a1781d28ad23ce7c0a91278d037e7b33c25ea2712fc95475fde89046d3e3f9e4f8c0dcb45f6ab1783e4df3bd2a3a7e", 0xf5}, {&(0x7f0000cc9000)="361ad7b857261a929a7c377fa5b85ea89e002e906954c5cca666e50f6e405d38514f7fc832ae5648d50e41e624f1b8ee13c1613134690bc70b12cf72a9d1ee987fae5e3d6b7a92e690c6c048286ee03e919356890cbb6ba3b0b902eb9e05017002b1c9767d58229b3fe72439498e5869df11110ca1d77f3e4df1622985d3f76ab22708ab2106f2e6fd2514e27bc55d7d00015ba6d7adbb0b34bad60070126ad62394f7d4", 0xa4}, {&(0x7f0000c20000-0x9d)="91b9ab96013e02d123e786b34c40cb48da0948b139325dede91c2af75df9f1de5b9f837f9d5070b4348d0abefaa738fb558de694b5cef2cba3019dcecdd58ff5473a8dab1de32647d06748f79a27cfcf8e6d233c9427431cca6ade76547670e332f3a4668e0b3615e3000d8e0a267c607246cb70a35f93fdaebc51cd37e9538dcb55215248dd8b49b5b1cb1b947efea92d6e932970345a385cbd0137d5", 0x9d}], 0x4, &(0x7f0000ce3000)=[], 0x0, 0xffffffffffffffff}, 0x8000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000567000)=0x1e0, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bb4000)={0xffffffffffffffff, 0x7fffffff}, 0x8) ppoll(&(0x7f0000dd4000-0x18)=[{r1, 0x5200, 0x0}, {r1, 0xa, 0x0}, {r0, 0x3, 0x0}], 0x3, &(0x7f0000154000)={0x0, 0x989680}, &(0x7f00003ca000)={0x2}, 0x8) pipe2(&(0x7f0000789000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$unix(r1, &(0x7f0000c97000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[{&(0x7f00003f5000-0x9e)="22f5a48eeac2ea3af238471ba360369446ea8a1a3faf164715c718427c0bbd416abda1191faf367059e338b14965cd2ccb4b0124feac91fd8f633354fbcc91cd9f4203f402ad0d65bf483fc52fd4843d9372be7c43ec64b05d2e6356483db2dc026d67f96ed3839cbaa198895174d41a015683a11cde459147d3668d9a4e816d6581b5589a28783ed48e68c246ada3f589b769e1efb4235fd798d75a2ed6", 0x9e}, {&(0x7f0000acd000)="a129e083d76d09db5d9e0e7df7cc2a4ae964675bef6848cbfa2e5bbde007843885f4e7d110b8cb200d1af3046d2315c22ee7a5268d6a11ee28d82f9411fac8f35bed3bdc971cbb0a9b5f0daf84ac79a9d9743230327baa86629ba5266bb2ba937db8dbaa8ecc10fa24d28015cf45f315ec7f3f5e319d9c3f9c7b6b1cf854ef03b4ebb3156e370c119282fca2e95ddae5814c96a8f97a9b8143204ea946a6b1e5ee85cb9ad663501028cfd9700810ad655be413096cc01b6f55b0756c7e7b6f8feaba32ac4706e99b71", 0xc9}, {&(0x7f000049d000-0xd7)="f67e8fee509deb3873108bbe8b717c612a644d76fb67125dc24e1e79abf0d5386dc6368b5fe94a926a3e52a542141ba7523ec3df531283068c1e0b63474d494840ed736fbb01af37489587fe8f0a48a7fd529b7a23454bf25b73411eda02ed5e7219a0f14b2cb2106f058113bcdc0c5bf0b0429ec9ee39e91b02d44d50458a546d43f2d19dc6660aca8bc53ac33ed23819d760e10621b26f42697c96546b8c65815c6c8161510d4bdf68cd2927601b22032c785ac573ebaee9e5ccbe527461a3a106d77983e5f15a9b881c83ae4dd2e0d7c156348cc6c5", 0xd7}, {&(0x7f0000d68000-0xbc)="60451c287c761df2594437fbc733e56efb66ad9e9727461e0542b3dbbfd08b45bb560896af3e01024773604965a72ff68899b4f0152dc55faa8124eabc7659eb57bd7d852810de748bcb45b1bd1aaf474b33d82c707443f01e318a589a13d7e3d686da24952b278fb040e75cd55bbe404abbb042aec1f60c76a247c09a095c199061cc491931e10c6b19b17ff6c2c38c4084a2b60c4118301fba1ad2b6b224084594753ddf6465fda187114349d90374ab78411d0f6dd35574346fe6", 0xbc}, {&(0x7f00001dd000)="fc83023cc83cf68afb3a3c", 0xb}, {&(0x7f0000cdb000)="109d07505352710ad96bed83c02d948430e431131e8053defc9c12befc53646f2997fcf412551b02ad6536e72a3232f94b89b1358964bf416fdc7c715da12712ffafa53452c7812555322099b4fb3d405ac28b1667a450a2dff2773b3ba83d10460c4b9bf216707f7f72dbe7a4d1e0e673997162c46e58241ca52dddc40232fd6e6374addc794bef1b55da8df4204f5be03d8854874d5cdf4df9ad4b88436151f66a0f505dd3d7b72a83ce8a799a5321b22fd19c1194f8ae16584b5994cd95f18b3096902d481ec9db009e6f6db36178f169ed98a1027ab22558245bf53824ede6b400beb87881a7142f4fad2051bdf4b82e917f28d404ab7d046d26b9de0062084f1f7d5f0e88e8e56e7c5b72da4193e52a3df89c8005817adeed003f9d39ef74e026cfdd0cba3cf9ff715f0e42ddb8dc6c89ce91d9bc25cc382b71ab69056b1223ea923caa162e84d85912c5c92e8d945c1c2696a4d5cc05beff49c014166044863be5dbda8fff8cc5bf358eb009e1b14de3c41fd808cb1a088f5e96f1a3c0bd35efa5ef8a33af3ef25ea89924474e25ebda91a035bd82eae389c0fcef87fcf97765ce728d9010bb0dca3990449a6ae7a5a81052a54738008f2bfd8102340711c85c97fcbb161c98d3cea445ec8a1277b3407405b814647a991a4eb6b8e739a461dd3088c034040ac06cfb3fcbbffe117ce0274e68b86903e98b0ded6a0d6e3667ef888b9f774b6b170ec940493fccab22800089cb273a68db303fe7b25ee34af26b5628bc3b2054309111098531af2c53458ccd7e94cb7f42d874d3babb1ed6ecd95d23050d2b0bf463ff29657401ef1560b3cf32341269c1703166fa3c3e2a9bac707907afae38f241c07655994745759a59652eb88c9b9e84bc89f31f3278ad41f51a3adab53050f0b991c9eaef4a6e6a7909aecca38cba63bc49c13747fecb202c59215a13b40b7c3dbc3a30e1bf858ecc72c32f6f03324805e2ce54e17633409b27c324c7aadb77cfcf61e9a8a1822a210554e032c2c5b092a777e9f976eb611ced50a72fba55270e6f0614c7772db5657ee59f81feb80bf43fa01cb56820cd3dfb261fe2ecd27305a8408cbf9d0804011c844d8da4b770a397d63bcafd42b3ad49a894033a064b9ef2482b4f4c378a0d58a36e6079798c864a2d7218632d12fd044e25a9fbceeff9c691ae744d676b023127b08a30791b1cdd29c77d500e92c0c1571b1a81e51ce20ba78d2269679449f17f89298d25f3815db0450e286c457866206bb28c0cfe92ff66abfc9f027bd2cfd660a7ee5cc19b229635fd133401a72320dc507be5cd2885774ecca31bf2b6d12eed60d1b4543d52d29a7568fb6a6aa702c2bc35c368d7b6ebaf052e59f75f732f8e3ecf393a0ec07222a6dd902819ac39041f25206d4ab7efc50fe5507d0252abd39213431523fef6030e3fdcfb28f20ef65a8ec8f19c39da0b045b113120e3425e207217cff507dd489d87fa9f00bc32a1e660725cb58f22e9b27e3db6b8665d0d0f9d54550157d982d0b12a6812cd8ca77821e574cb51092c849543546166bcb8299286dcdd64d300e5db3deff6a1a8731ca13e435c661cf673a0d00e1c8be89183f5b1240395698bd714d5bebd052c9fde591e36fc068f5f71626df812f6fbebeaf46581d24dba8582e8795f9fd7dc026c9c515beb019798241273e7d0d958324511ec163422c2b67968508c6bbe80dd26521374cb93ec1adfea0255d099608e5e5ab97ff1cad51e28b36f4f129a4ee4bf8fc0f3cbd7ab626c15480931c778dc90d988ddb70bef37c4da057dd623adbf879d9081d15e2fd7c293cda86eec227ef98dd7ced36a8dbb81379cad58e3070909fbeae69f56f185e920b21ba5559c6563ac1104032c781c5f9ee05aa4090d8dc764c463c4086ba1f9fd6790e6f86d0ea6302dd9b46c6ebf95a562814f88869fa4fc068b841df0939deddf3e0c7bef3617d312e1da32a1e7f3b5537e58c420eccb8a4050174cc0b9d80e9fe21760738d1857e5a5812a79a7c39f756afd611ca4e7b9e45e4763fc2ed3e9537c91c6886732e5b86d3814c814e833a433a928f572b32a2dcf22dcb0e41fe1fc997deb47a96a4b4695d27bd8fa424b2f7abcf004121a6b594b7e5876d2be2a2f421ee8faf6d31b515c16620da875a117ef2d52a4c95876a7b1622f5abbdadfccbb4e05110d903cf1cdd4a4f8a440befd384f70afdfb3bcf6af85bf1a93e9db2ffb21877146d94336f8a7117898637a49ccc7de59bb8a841a5bbcf3f28701af1be2ac50dca0a00b7ae862ba0b79e0d5f99083f5eec79d6f22c9138e77731aa6d6826492e7a611bccbfb9362668e1a988ce0fb3f1cd597892fc870fd1b5466316c0ce4b6d12f8920df42a7f0ce916b0376b1afa407ecaefdcbb1f78a57fd3c07f4d7d1ba1946376d95c1c31b63e10a10d94a1e393aa409712814d4550b3cb4b942c0be91b97867654f31658b6887f8f49fb99faa8a25038982429c61da4a5db0444271b7dcee077fed2b9939def8ba378ace1afbea679224763c5dadfa31bae988e8c98585e9da448cdcd424e6d4232b6b387acfe2375fa4b1bc61c0bfd88f4213ced1affe0d3a6c3ce8795add4247592b41966f6c30d59a3602d05274e5aeab847a9340bbe9951361d166ac2ab762072df2055a0f643d308c4c469292ce0cae7e677ca673e755753df634a049f9aab6532f656c9cf0a2fca36a5284e74fafcdb4323597a58081a88e33f4e9197af3468c1015f24499944e84a34a1292c78ed2935caa1cb2ae1cdbd7801d654aeca29f89445f5759be423df91adfb4ae01ceea4ee5c50d7051781b530346753cfef108389a85de7e8503a8b5667d2545409597d7b6191237a27ce92e036d15089ee9d21a41a48e5cc3a8ebde348e9567b1e20db41b95a2621d4c4a92ae5126c2e3655f1c3210bef738140814afb9840906b520c5e923c1784d83a639833839bb0124bfbdcfbed5c1197993b8ba41f02c9b6d779b492a91653f4c27f64d64ddfaea86c59bb1cd3809135f3dc5c401c16705962ec37bf81767a0a02ffe60f13f36d28c0ae6ced82b8527a44b24c2b54f3433d4dab274b6d7b27533d8f44a7ccb1c4ac9f8997b108e532f059c034b26e7711b2a0f293960f192e4a40e37e75d558c739d8762165298e4501d3ea5ea0e95d864927921edd647fd6b7b0e398c7c4542c99a5bca4925e2e307dba7e3c40062caa3305e141c50570e07a6e2eb5d574cb7b0430c49875a21fee6a0489a268dc41345a5ddaaecfbbed493303eada150f27772c1bb58d255cf476b8f755f66045c62769da720dbc4c9375f9e633a793a210b01fb55d96493aee77cd705e9d5e4128318b168012f879ac4c99866be51f31fe8e7d3f745b64514f8f864c26454fb5f0fb5d30fad65375222e458ec1a9ae9e8958b3002673d4adb4ec74451ec6020b018c615a0d8b87dd639bf93e0339e1d93917c8dff1c48e4230888106adac49cf1b0caf64d732dbccb78e943676d6af7509ed32257012f937056cf15305b7e79f02499211cefdfbcc5803ac55b35da8b588e831be6a8875a72379f671e798b116495f2964e8d00e1ca6365af6adad8ae1addbdeabc6e2a0e94f0a2562a86356fe9144582d769f4a40dcf1bc277c8b88bd8b0b6e42f220a43547c16d029588c55fef4455d10a11ee0c521bf87e279a5dc415b547fd542a6b9424f3a0854cab89f7f61a199d20cf377ca516465060856eaedb16debccaaa6bde35e6db4779b4ce75bd0caf58713db59a7324442f671b57abd437414ef41bd242f8b36ec6c9bd31ef2ef4bacf6ec8bfec328d16d7dd52499dcb23d85d370978e3ff0b2524c9b758e4a2efff3294946da4a6354af06b83fa297db369091ff4065c5dfd826092c6f2c5f553502e5d3fa46fa10f6fe14914cbeb0c2b1a308eac70a42ed2485ea1dea29c08c625ecd5b5f5f0ce86b775c69f5562eae5eea2fca9e8e35fa6901b2b500c01f3507cd13f5cf1ca07994b18d12e38bfb5cb1cde5eebb8c885eec5a6761d74d643c432f061cf85141c0f82409b6d5d298c88ea1285ac601c4cdfc676ba77a08a7e48bb294f292fdc84af51df3b12104562fa5ade35a671476b1f1acff2c961bfe33574b95b8a56491778eab6218eb3f5ece92864d5a69aaa013c2baa15d7511dd34e01b35ca05875c8f299a27e5d6f42af4eaa0855b7f39e63fffd75653ba371df464a68702f83253088818109e8e94763202f739df8e5bd242c716145ab39eb14cae453df7369287a937c541a31557c1eb863869221ed595c15448ea74b2fcd676d7517cc1689e43018005b9883b7ebb3c19627a1640826795f8d6522005e706f9a5ac5e5c866a071e3ed06f1dac515ff2575fce42883f72708fc50c0b8bd3af957ecebdc4ab810dc224488f42ed30dbe8582ad88e776b88e027169d95c73a678a5edd2f283c9164297c6741445594e565ce4821be0027ee6aa020a329210a189bb27c16d7fe74e491736875b7b76eccb418866d9ffcfae1a848b804ef6eea34a42ba3276c3a2fcc609ba433473ab76d31b3b65ddb8447d696977e65df845656cc8ebdac79d24a8a4aa505dfad3ea7e88adf30502dbfdc90c0bd00b35d85ea6541278a0a1538368d1785be88c9d571e225619e86fb1b661ebe96a36114c207470d977c24f421e2fd672fd21d0f0e8eaf13fbaac2144fa88ef553cca02e1786acba3043acc0f18be6bc44fe8e91c39cc23d8936ac9ec24b49df4547fcdf490ca694f43d33c989834f696fa45658c93b96603886b884ceed6e32480e667a6cadbc3e46268637ed8353f458847f93ebf6e8c6758ea7cdb7718bcd2b2f1c420474caec32e23ef0dba1a1821b2d3287b41d66ca69976ad16487d3d1ebdbca4d051cab10e41fa365f03dbbd9cd516fdac107b2c24653feee6dfffcc8c7064cae4fe19bf9e447a8f0d94c91cbb48b3086e3da86fb797217138e48fb7bf7a43276c83cdb3fd675e9f69151531f6b1f199f9de4b8f8c775e474bfd94a4fd1271cfddbb2a5c34097698c8277f54859bd883809ecfb31ad1dd7a32e0722fd3e8525d7462c8313b982adba46a2b1170e646a2fc38eb8afb26a223b1bc3cdaed25959422f74e97182c62ee3314af580a586ea11370bf72dcd5e5f519e1e44a4b15a190855a0b26db2b547202312eeef370297a1f828ead6a1c03dc6ba55184bcaaaa5857af2ef8e73d3eb2d37be8fc99e9a4cc9936467224c0124c6304d1131472739bd5b64b2e498265c1553714af7197b1db87de004033abcad1ad0791ee3f06be737142992119f757b3a7fd228792f094ba14335466a410506a918c7b632eb58b45190fb7638789049158873d96ee46c5ceae594f0f3c54314e6f072fa9bd8700f8789d189e39befe11fa38c39e5f4056f56b448e459799e72edd3580e8dc6be9c0d8e5fb88aef5a96aaedb851c7031e32637f2eb663440aaf6d96d6636e17c1c2f01928cfdf39bd7f5b71a9da536c5b222eb312994a0f09c249494f088b24069aac197e188ea9f15280339c857476cf69289705b4ad1875c997c8b10842bcd831ae28a5e21b1a4d812e52a0115d4a583c68223d2f78c41f72ad78819ed5109b7a96d53af85c5f7fcaad4980b780d59e8002f9f1c5eb6b50ab2a03c1a392057ff58a653a1f4a2ac1f39b9d246d766770fed32dfdf007a0474232ac0aa054a84c4b50160d22784c80f6e24ab94ad25f1ddf696ef7c6dfd0e262ae9d5b44c549afba610690a5d41268a90523ac4cc7ed474ad08f3c94cf379a", 0x1000}, {&(0x7f000015d000)="01ec41b3be375042c8a1228e4c3a6524c218f64480e7155a32fc066d24f2e934486c3594fb9f5a6d8dd82e0041bee9f5cf8e30615fd5d22097551d313f35bbf9ac7a8858fee159d5dae1799544c13f986248ad3ea3", 0x55}, {&(0x7f000034f000-0xab)="819581885699c4f99ca6af541a186d30c52f103a79c816a72707f43ce05495853c889c3f000000b6a39a6cdc0bafb23ff303f1f86d01435bfbacb1a1cd67c6babfd168cc8e2468dbdfa7d6a3ab5f78a0b371ce3cf1b1db959d21edb24f11c00b6788aef1b66f38210cf579c51c8b64db8b747aa43cd43eeff515dfb47e306e79714626305cea92fa99db3bce20db540000748620e7525e40676737420b94df91c0837a7f428f3c32d47f5e", 0xab}], 0x8, &(0x7f0000535000)=[], 0x0, 0x40}, 0x40040) 2017/12/11 04:56:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fbd000-0x4)=0x7ff, 0x9, 0xffff, &(0x7f0000318000+0x832)={0x0, 0x0}, &(0x7f0000b53000-0x4)=0x3, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0xaf, 0x6) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000059b000-0x4)=0x0) ioprio_set$pid(0x3, r2, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000582000)={0x2, 0x0, 0xfffffffffffffffc, 0x3, 0x10002, 0x189a}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d54000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000067a000-0x8)={0x0, 0x3ff000}, &(0x7f000005e000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e83000)={r4, @in6={{0xa, 0x2, 0x89ea, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x45, 0x7, 0x3, 0x6}, &(0x7f000042b000)=0xa0) r5 = openat(0xffffffffffffff9c, &(0x7f0000b14000)="2e2f66696c653000", 0x20000, 0x154) getpeername$netlink(r5, &(0x7f0000e69000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000290000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) r6 = socket(0x2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00005ff000)=0x0) ptrace$getsig(0x4202, r7, 0x0, &(0x7f0000a41000)={0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e37000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000e38000-0xbc)={0x5, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "7332270512f4bcf5", "a29ca9389fd1378820065961571423764d35b3af126b2fdd6e76751669c04af7", 0x3ff, 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]}) sched_getscheduler(r7) 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000f67000-0x4)=0x4) socketpair(0x14, 0xb, 0x8, &(0x7f0000f67000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f6a000-0x20)={0x3, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e82000-0x20)={0x5, r3, 0x2, 0x1c}) bind$inet(r1, &(0x7f0000f68000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f00008eb000-0x3)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f69000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x800001, 0x3, 0x1, 0xfffffffffffffffe, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/11 04:56:05 executing program 1: mmap(&(0x7f0000000000/0x830000)=nil, 0x830000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) shutdown(r0, 0x0) mmap(&(0x7f00004d8000/0x9000)=nil, 0x9000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000830000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000477000/0x4000)=nil, 0x4000, 0x2, 0x2001e, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x5) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000050e000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffff, 0x0, 0x40, 0x0, 0x80000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7ff, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x3, {[@nop={0x1}, @sack={0x5, 0x12, [0x6, 0x8000, 0x3810, 0xaf]}, @mss={0x2, 0x4, 0xfffffffffffeffff}, @eol={0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00005b8000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00003fe000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) syz_emit_ethernet(0x10f, &(0x7f0000049000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0xd9, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x1, 0xd9, 0x0, "3a423c5ba3b8bc03425cde8b9e17fc943ce504f15e5f462fe52c3fec01f3f9d513852d2f2a2e92d084dfd8f86394a2d9e1bff3afc1da6b75bfa9ef210a75c3cc90bce1b8cdd93167a78c159f1304334f408d7b5e96ac68d670b15c7fad78c8daa032ad05589b393d53cf2be8514e834234d8da99f950460006382c586b99df2eaad59e77707b7858c9d66491fa20ca308203b13655eae44ccd8497ebb81a9e391d62b4881ead2edd3f0995704119fe3f7581f1bda6252efdb64d1a34c313d159cff71f1f3f8c17bbc95616417ccc5c293b"}}}}}}, 0x0) mmap(&(0x7f0000833000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000830000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r2, &(0x7f0000831000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000604000-0x4)=0x10, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000516000-0x4)=0x0) mmap(&(0x7f00000d5000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x5a) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000012000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000833000-0x4)=0x1c) mmap(&(0x7f0000830000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000835000-0x20)={@generic="d8563e6735dd0000000000000000001a", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000691000-0xc)={0x4, 0x1, 0x5888500000000000, 0x1f8bf08b, 0x100}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0x7, &(0x7f000026c000-0x4)=0xfffffffffffff001, 0x4) connect$inet6(r0, &(0x7f0000831000-0x1c)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000008}, 0x1c) mmap(&(0x7f0000084000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000830000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x7e) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r1, 0xffff) sync() r2 = accept$ax25(0xffffffffffffff9c, &(0x7f00009e4000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006c8000)=0x10) fcntl$setownex(r2, 0xf, &(0x7f0000cce000-0x8)={0x1, r1}) mlockall(0x0) 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000003000-0x94)="", &(0x7f0000003000-0x4)=0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000001000)=0x4, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x2, 0xe24f508177c8a0f6, 0x4, 0x200240, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@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}, {{@in=@empty=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}}, &(0x7f0000006000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x8, 0x3, 0x4, 0x4, 0x80, 0x80, 0x3f, 0x0, r2}, {0x8000, 0x100000001, 0x5a2, 0x10000, 0x124b, 0x100000001, 0x40000067, 0x2}, {0xde, 0x1, 0x8, 0x8}, 0x0, 0xf1a, 0x101, 0x1, 0x1a, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400}, 0x1b, @in=@empty=0x0, 0x1, 0x2, 0x2, 0x6, 0x1, 0x1f, 0x1}}, 0xe8) r3 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_mreqn(r3, 0x0, 0x22, &(0x7f0000001000)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000)={0x400, 0x1, 0xd8c, 0x6}, &(0x7f0000006000)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000008000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, r3, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000d000-0x8)={r4, 0xfffffffffffff800}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000c000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0xff, 0x1, 0x3, 0xf, 0x8}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0xbb76e6e0918b5823, 0x401, 0x2, 0xfb5}, 0x20) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000000a000-0x4)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000000d000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) sendto$inet6(r0, &(0x7f0000003000)="5c1e69452d54a7003177939e84ad6bf07a758e6ba3805b8699b018e5b1eadf328e6d2ac7f005276b558c78e4e778bb2fd102015a5440b33e31e1c80f7cb8c6653799d0b0f349efcc3ae82dd874f8a8a0b1c6999435f28f01f038551ce6eb4f74eef798d2ec2946a959811b6565e924a035abcd34f69c8811146de3b2b0e68ec4b03ee1de6549f290d4e7477a6865ed78a27bb6049fe356c8903011254a7dd6aaee", 0xa1, 0x10, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000008000)="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", 0x1000) connect$inet6(r0, &(0x7f0000003000)={0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f000000e000-0xe7)="812444a291dd51cc30506a1da653ed9932d9d250b5b468b2abc888fe687da60034cdec3223e39bb0b2e0158ef44a56311eaf302470223b104ff5dd4dabfcf60645fccc6518df61fc64e50f3ca3f1369f8c34a0024282da58bee43f9094ebc9108dc0cc3f721413df9b4dbef3995522622e2231b7b516782594aff8c9927581d1ff08a798b08027a4375c6dc70b29bf719f857166b0361c47d9024fbfcf1b18f85dd7d104aa33980d5ad872f3da2d5f556ab537619561fa2adc36e04235f91cabda6111d202c9bcc1a0da082dc1ae48b151eb4e706200478bb83590295a6290d937f93966572298", 0xe7}, {&(0x7f000000e000-0x49)="faf167c0dc19b7394dd985e85485ddc35830c8fed16b14b867b12d451e34ce62bd3ae0c99843c244277f1b75c0844c02c414b3e67534e76a8e5034224accd7d1ee30c684474c477804", 0x49}], 0x2, &(0x7f0000003000)=[{0xa8, 0x0, 0xd7a, "c9ec47c5197b58f8167acd8c40b500e52b2928e768b55272f1fd2452f42897d26b54627372ca67df335daa5de0ba050a60e168719bcfa8021dbbb1199ac43c69a34224af5f23d3f0d30b32015af06b2ab169dd4a2f18fedd9f9d39942e578fbfadee10c57efd6e494fccd2a781837f5cd80a9eb846513650f8eb02a3a2bc5f7d75772c0587c4b422d6646838035adc6f34"}, {0x58, 0x116, 0x0, "12cac30683c500d3e26b178e973ddd30abe96fbea2797dfc9ea46497e1a5b6d5481c1c991c25d3e021ce713e7473df488968388ac11674ee7e2bae243fde385895223d3b5ae404"}, {0x28, 0x10f, 0x6, "6ccac1231d67a9588226215b78fac488e9f7df3dfdbb74"}, {0x1010, 0x10f, 0x80000001, "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"}, {0x30, 0x105, 0x7ff, "d68a7fa056282f0eebc15afd4fbe8e308b05e973c1f6177365d082b595f37e"}, {0xb8, 0x3a, 0x1, "abaf0022310b91181badd9162b67d5a47f8b0d92d316a34fd03667a41fd258a6228620d7cad05bd7efc0539fe6c0771437bb9e1d323ecf374a0cdb393ce290cc8850f2537ccb8fcb610a809b8242fdd2b8712440ac81216bac0a6158b6762dc92129f8b485434a995ac741aceed7f5bd6c52b72633c1b4cf231bda3d0733d5d1fc97823aa9766d05efa2fe302736d5802a3460c94eaf20a274cbcbb2cc3007db224d6574a3c44d"}, {0xd8, 0x88, 0xfffffffffffff001, "ab3d5a5761037e0a6f4617509dba58cca52cc56a082cdf564ae9fb6dfc34ab278002ab233e7350bb5b6af08d703fb57d6d09e9d5ba2c5f65a868764a0cdb2e5943d838fccc0965ad41a42a6bfa2767ca5bc524248cce48c9238a6f262ce1011000adc1c890bf3b7ac9a3f8c009b794d6726c5288da7384bf1c4af611167318e6cec49e7b71adc9a2f5570b007b0524dc4ff0ea187d2d6c45e7adb2992ed98f415af7b30b127418f1dd9f6cfef877f4b2453ff0e775ee94434aa74fea24ad326fd74aee"}, {0xf8, 0x116, 0x401, "b874719fc0f61767fea322c1974f5cbe85c5bfbe0d09132a274ac33d9eed8f1bede748d477c94b8ab7e1f069c29ede689d160368a9c371167d985e65117207ae791c6b063ffe72783dc6295ac83fe587516ad0aa5fc534c95b3140c78ef0fa7e59241ac93173d94263f4bc8f233778d10643449ff5c7b3a12519efae1010370c1fb90dc786aa7039c6bd0e117eb931cbdd7d20963678a65d8bb281d521a11e70a837e4638dde1abe25e305a8ea196b312d324d7194725f65f22416447a05fcd7cd15358d52ce0676973d63ec6e7e664c88da72426e6c7cd35d4d78e8565944ddd9"}], 0x8, 0x4840}, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000000d000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000009000-0x4c)="bdbefd45591466154ea9442f458c464f3cd6da4b8b39cab56db83d9153550b2a07639a08926207d00f8df46746bca445d5d196dfadfe1ac6702724dd66dd2873ecff89fe4c4b56f1042c9313", 0x4c, 0x20000000, &(0x7f0000008000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2017/12/11 04:56:05 executing program 5: prctl$intptr(0x1d, 0x80000) r0 = socket(0x7, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7b7b}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)="2e2f66696c653000", 0x40000, 0x90) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000002000-0xc)={0x0, 0xffffffffffffffff, 0x35}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x3}, &(0x7f00008bb000-0x4)=0x8) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f00007ad000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000755000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000fbb000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) ptrace$setsig(0x4203, r2, 0x6fec, &(0x7f0000c31000)={0xb, 0x0, 0x67918, 0x8}) ptrace$getsig(0x4202, r2, 0x8000200040, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x501400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x35)={0x0, 0x2d, "96eedcf0f87791e499418481bf8c8ca7da11feaf76809363b56bd261fcb9b1136ad540d1b5539a3445a45faba4"}, &(0x7f0000003000-0x4)=0x35) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={r1, 0x7f}, &(0x7f0000001000-0x4)=0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000764000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0xfffffffffffffffd, &(0x7f0000000000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x114, 0x4000000000000008, &(0x7f0000000000)="", 0x0) 2017/12/11 04:56:05 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) utime(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)={0x20, 0x800}) write(r0, &(0x7f0000001000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fec) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @broadcast=0xffffffff, 0x0}, 0xc) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000b3c000-0x5b5)="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", 0x5b5, 0x0, &(0x7f0000b3b000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000b3a000)=0x92b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000eac000-0x7)="2f6465762f73672300", 0x80000000, 0x20000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000eab000)=0x0, &(0x7f00009f7000+0x61c)=0x4) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f00009b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ead000-0x20)="1b0000000600000000000000073d0200000000000001971a03000000bf24f759"}) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[], 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) 2017/12/11 04:56:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f00009da000)="2f6465762f73672300", 0x4, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000041b000)=[], 0x0, 0x2040, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x100000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000000b000-0x100)={0x3, 0x1, 0x5, 0xb5, 0x4, [{0x3, 0x9, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x800, 0x9, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x6, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000005000-0x4)=0x4, 0x4) fcntl$addseals(r3, 0x409, 0x5) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x1f, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = socket(0xa, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x2, 0x32, r1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x4, 0x0, 0x10001, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f000000c000-0x10)={r6, 0x9}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl(r4, 0xfffffffffffffffb, &(0x7f0000000000)="1d") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x8000000) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000)=0x94) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f0000001000)="9e3559de15f5a5355880dce31b0b3bf547ecf5b58a523e383a006e9175ee62792a8452bdfde0881adcd62a3b7459d5f94ba2135e4ee4d33a0d8612af61645d35c5370ad0f52bb59edec57c83c42a048e97e52e4fd9642f6de7e7a2659c618afea8c83948ad8a15b0fb00ae5529074a8e47faae8056efc06502842725457ead25381bbb9081921d2d") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000dbb000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000337000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = gettid() prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000000000/0x543000)=nil, 0x543000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000314000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r3 = dup(r2) getpgid(r1) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x1, 0x1, 0x2004, 0x40, 0x8001}}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000f2000)=0x0, &(0x7f000091a000-0x4)=0x4) dup2(r3, r4) ppoll(&(0x7f00002ed000-0x28)=[{r0, 0x280, 0x0}, {r0, 0x400, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1110, 0x0}, {r0, 0x10, 0x0}], 0x5, &(0x7f0000f9e000)={0x0, 0x989680}, &(0x7f0000735000)={0x0}, 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) dup3(r5, r0, 0x0) getsockname(r0, &(0x7f0000fc6000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000074e000)=0xc) 2017/12/11 04:56:05 executing program 7: dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000b3a000-0x32)="60be0dec47ae7b943bc2673e5237fd2da461682adceed1f10e63b5908aef55fe6413bceeb047b06155348caab9808e24ae64", 0x32, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 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, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ee000+0xc02)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000042b000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2140, &(0x7f0000001000-0x1c)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x20, 0x0, 0xfe, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x203, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd3000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000047b000)="2f6465762f70746d7800", 0x86c84, 0x0) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f0000004000)="2400000052001f0000f9f40700ff03140200071008000100000000000000000100800100", 0x24) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f70746d7800", 0x10000000008000, 0x0) mlockall(0xffffffffffffffff) r8 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) dup3(r8, r0, 0x80000) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) dup2(r5, r3) writev(r4, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c305000040000200020000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x39}], 0x1) mlock(&(0x7f00006ca000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000018000)="2f6465762f73672300", 0x4741, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000016000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc, 0x0) flock(r0, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000001a000)=0x0) connect$unix(r0, &(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000001b000)={@loopback={0x0, 0x1}, 0x4, r3}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000002000-0xc)={r3, @rand_addr=0x3d, @rand_addr=0x1}, 0xc) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000018000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001c000)={0x42424242, 0x42424242}, 0x100000001, 0x2d) accept4$inet(r4, &(0x7f0000017000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x2, 0xfffffffffffff030}, {0x6, 0x8, 0x0, 0x0}]}, 0x10) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x9, 0x5010, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, @rand_addr=0x3ff, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x24) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000)=0xe7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000000b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000000d000-0x1)=0x3) sendmmsg$unix(r2, &(0x7f0000003000)=[], 0x0, 0x8810) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000c000)={0x5}, 0x1) connect(r1, &(0x7f000000b000-0x60)=@nfc_llcp={0x27, 0xaa, 0x0, 0x7, 0x100000000, 0x8001, "a51c3de82107898d43fa528d65a34245de4f42ac0a63aeafc82da8e558d5bf413330d782d8594529edead9dd468f0743703a0e3fa6a594483c8ac8849854d9", 0x5}, 0x60) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000d000)={0x100000001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000)={0x101, r3, 0x3, 0xfffffffffffffffc}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000a000-0x1000)="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", 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f000000f000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000e000-0x10)={0x1, &(0x7f0000009000)=[{0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000e000-0x8)={r4, 0x20}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000004000)=0x0, 0x4) 2017/12/11 04:56:05 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000009000)={0xfffffffffffffffd, 0x6, 0xfff, 0xf2f4}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000a000)=0x0, &(0x7f0000008000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000009000+0x699)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000006000-0x12)="a16fdc9d25cea92dfdf635635a05831132f9", 0x12) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000012b000/0x4000)=nil, 0x4000, 0x3, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007c8000)=0x55, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000aa1000)=0x8, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022c000)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000460000-0x4)=0x5, 0x4) accept4$inet(r2, 0x0, &(0x7f0000005000)=0x0, 0x80000) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f00001d8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aa1000)=0x1000) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000-0x20)={@common="69666230000000000000000000000000", @ifru_flags=0x9000}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000aa2000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000aa2000)="0ac05448b5400130a00a4ac3b4e827f70fc343877bf48a9fccb39f00816464308a316c69c2bd07c1a6c400e9d1d3a0f9a7288092a01066c5bb2148e733770bb6bfb300057db6873fc14ff585e9949509114802af2bb1fa060fa7be6b2ab1645ab40da5ba86136509", 0x68, 0x93cda29d046465f3, &(0x7f0000aa2000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) r3 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r3, &(0x7f0000006000)="570c211dc06d709754f115e222a6c12d", 0x10, 0x20040808, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000938000-0x1)="00", 0x1) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000939000-0x48)={0x0, 0x3e, "186c573cc1550fc3f3185e5125715000bc97741b9ee933c4620e82a9837dff77abe1148d12395fc659fde85c23966051f46ad3c98135d0be559027bc1e50"}, &(0x7f00003ea000)=0x48) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000938000)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c3000-0x4)=0x8c) connect$nfc_llcp(r0, &(0x7f0000938000-0x60)={0x27, 0x0, 0x0, 0x1, 0x9, 0x4, "b693ba922ef8a974d4b48c87461cb9bcf767e4e8fbf028ac1492c3aadce4817b860ae5088bb08c3ccb106a42f8b7ee8a092cf31e7b19ba5e6e1821cda478f5", 0x10001}, 0x60) r2 = socket(0xa, 0x803, 0x6) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000323000-0x4)=0x8, 0x4) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000928000+0x7ca)={0x200, 0x8004, 0x6, 0x229, 0x0}, &(0x7f00001fe000-0x4)=0x10) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000939000)={r3, 0x8, 0xfff, 0x10001}, 0x10) sendmsg$nfc_llcp(r2, &(0x7f0000010000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7890ffe876e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc00076e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x108, 0xb, "50"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x39, &(0x7f0000939000)=0x0, &(0x7f000093a000-0x4)=0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000093a000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x1}], 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000076c000)={0xdc64, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x4616251e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="00000000000000000000", &(0x7f0000001000)=0xa) ioperm(0x4a, 0x0, 0x5) ptrace$setsig(0x4203, r0, 0xffff, &(0x7f0000e4f000)={0x1, 0xad9f, 0x5, 0x10000}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x2000)=nil, 0x2000, 0x8, 0x10, r2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f97000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x1, 0x7, 0x80000001, 0x4}, &(0x7f0000f97000-0x4)=0x20) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x12, &(0x7f0000f97000-0x10)={0xffffffffffbfff0b, 0x0}, 0x10) setns(r2, 0x4000000) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f98000-0x1)={0x0}, 0x1) 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xfffffffffffffffc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd8000-0xa)="2f6465762f70746d7800", 0x400000000000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000fd8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r0, &(0x7f0000fd5000)="07", 0x1, 0x8080, &(0x7f000085d000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000d28000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd8000-0x80)=[], 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf4000/0x1000)=nil, 0x1000, 0x3, 0x152, r0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x200000000000009) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e01000)={{{@in=@remote={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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000454000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x7ff, 0xfff, 0x400, 0xfffffffffffffffd, 0x84000006, r3}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x5, 0x1831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000fd8000-0x1c)="38d3e2bd7c3bb1cef2", 0x9, 0x8000, &(0x7f000071a000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) poll(&(0x7f0000fd7000)=[{0xffffffffffffffff, 0xc0, 0x0}, {0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x200, 0x0}], 0x3, 0x8) sendto$inet6(r0, &(0x7f0000fd9000-0x873)="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", 0x873, 0x840, &(0x7f00004e9000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1c) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000fda000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r4, 0x5402, &(0x7f0000fdb000-0x14)={0x7, 0x1, 0x4678, 0xb10a, 0x2, 0x200, 0x0, 0x7, 0xfffffffffffff801, 0x4}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00007fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000025d000)="1f0000000103ff0043fd45c007110000f305f00008000100010400dcffdf00", 0x1f) pipe(&(0x7f0000d96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000303000-0x10)={&(0x7f00003b0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b9000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004cf000-0x4)={0x0}, 0x4) write(r0, &(0x7f000033c000)="1f0000000104ff00fdde3800ba090000f300f00008000600ff0f00dcffd700cb", 0x20) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b27000)={0x5, 0xbf}, 0x8) sendto$llc(r1, &(0x7f0000838000-0x40)="3da4a9104b1aaefc6366d10e024f438a77dea01c0a3223511bebf3c4e81b059dce66d2a0c16d5cefe0f33665e14f17b2adfd4d137bb74a4c708cd2741d5d8b9d23c80f7031db070037a54ab0a4833669464de9df5226fc75e1f00fc6aa1e661075600df07649cfb9a73c06c8d3ebce31de46a9e282ea2188a8ff75b15787c40b2785cfaa8a5acc3585cd0375", 0x8c, 0x10, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000c7b000-0x28)={&(0x7f00001b0000/0x3000)=nil, 0x4, 0x3, 0x40, &(0x7f0000ffc000/0x1000)=nil, 0xb2}) flock(r0, 0x4) 2017/12/11 04:56:05 executing program 3: rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000e4000-0xb)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)="2b5d232f6b657972696e6700", 0x1) sync_file_range(r0, 0x0, 0x5, 0x6) accept4$ax25(r0, &(0x7f0000021000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000bf0000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x2}, 0x8, 0xc8f4bdadb40ed5f7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000002b000-0x6e)="45d1a7b28b082a36f27e89f33778a0835dc365a01f70db72fef9ace3d06a248f1f73ce8629dddde79fd88bc09e933312962510d07cbfdd86a26058e95a2f0972a1b73cb2be9228ab46daebcd4f222425cdcf979fa728b30675cf734bb8a30d8a6d953c2ab039ec48b527794bc1a2", 0x6e, 0x20040040, &(0x7f000002a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r3, &(0x7f000001c000-0x38)={&(0x7f0000028000)={0xfffffffffffffffd, 0x0, 0x1, 0x0}, 0xc, &(0x7f000001b000)=[{&(0x7f0000029000-0x11b8)=[{0xa0, 0xd822, 0xfc72391e52fb0ad6, 0xfffffffffffffffa, 0x3, "6bed06d170187741d95763d294c4848ac36d2f3e1d3da877dbfc6444b00820dfd435b4ff877bdb66bfaeed2699aa226944d1058cf91b56dc5ff04e7da03f8f1e1d3b53d5d1013aa4c77ca3a6749526a6b646afdc51467e09b4ab09207e39f2022f8701485159e4725e56f9e2a848359674fc5e3d17dd8315755e99cb421b18ec46468f0fd9fb895448bb12092dec19ce"}, {0x60, 0x80, 0x318, 0x1000, 0xfe, "432a61e462dc28a149d30e84257dbf01e95a1a02518e4a20575249811da3d56a09b059cea735ef293b3cad6d6a4bb73efb0d20c0a02fea1a12e7b65fe62925d1cbd26a643b72b4814bcf10604eed"}, {0x9c, 0x9, 0x102, 0xfffffffffffffffe, 0x2, "be8c4644aefe2b6a87b75ad566aa6099570e32a329cc2c05c4303fcf735ae5fb567cb3a412df810ae688d9be352b50c08f58ca8185a66a94ac6aa04c432bb2b1438702807222fba40acf14a242064aedf2c4b5d780a8e1d9aefa2c36e76c057fd74e86ad11b8cf9eb1a30d8cbef49e416ad9ddc5e25df46e60695ddfdb51eeb49c5481a48645741ef9b7ae45"}, {0xc4, 0x4, 0x10, 0x8, 0x5, "9e8ccd615f2c8d3287ecb37adc87150f271f7de77c2086611bf94897e17306071c5a152e50e9bed6b5642c76d16d67b5b1c39584a88cb982b87ca9ff16c1e3496c7d8e361f56c27c4ed6805db9387c07da0330791ca9a2747475174b2cb0fde718fb05005d45de60702541f3977282a356039c1c537947cd433c0dba63dd4e291f9b3889f5dd839ed471b573ef9c2f6ac64421751f206cc6e2976437f4df5bf70cbb13732aeaa3a34202ad29ad20809288"}], 0x260}], 0x1, &(0x7f0000011000-0x68)=[], 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 04:56:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x3}, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ef4000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x800000000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000439000)="89070c0600", 0x5) mmap(&(0x7f000088f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000db9000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000497000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c6b000-0xc)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000053d000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) mmap(&(0x7f0000c00000/0x4000)=nil, 0x4000, 0x200000000000003, 0x8013, r0, 0x0) connect$inet(r0, &(0x7f00001cf000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x0, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000892000-0xc)={0xfffffffd, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f000029a000/0x13000)=nil, 0x13000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x2000004, 0x80000000000032, 0xffffffffffffffff, 0x100000000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000590000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f0000db8000-0x4)=0x8) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x20110, r0, 0x0) r2 = socket$inet6(0xa, 0x2, 0xcf) mmap(&(0x7f0000c38000/0x3000)=nil, 0x3000, 0x2000002, 0x100000000000010, r2, 0x0) mmap(&(0x7f00001bb000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x0, &(0x7f00008e5000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000011000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xb6b, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x401, 0x100, 0xffffffff, 0x7, 0x3, 0x5}, &(0x7f000001a000)={0x2, 0x200, 0x1, 0x0, 0x186, 0xda1d, 0xb6, 0x331}, &(0x7f0000015000)={0x0, 0x989680}, &(0x7f000001b000-0x10)={&(0x7f000001b000-0x8)={0x50bc}, 0x8}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000001d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000e000-0x4)=0x60, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000001d000-0x8c)={0x3, @in={{0x2, 0x2, @rand_addr=0x86, [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(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000000c000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x4000000000, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000007000)=0x0, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000001f000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f000001d000)=0x1, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x8ff, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000000b000)="68696768737065656400", 0xa) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f000001c000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000020000+0x988)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000021000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x122, &(0x7f0000023000-0x10)={0x1a, 0x7, 0xfc, 0x9, 0xcf, 0x49b, @random="0e60672ed50e", [0x0, 0x0]}, 0x10) fcntl$lock(r1, 0x25, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, r3}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000021000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0x2c) close(r0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000019000-0x4)=0x2, 0x4) 2017/12/11 04:56:05 executing program 3: syz_open_dev$random(&(0x7f000012d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000cf000-0x53)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x53) mmap(&(0x7f0000d40000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) mmap(&(0x7f00002af000/0x4000)=nil, 0x4000, 0x11, 0x32, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000009}, 0x1c) listen(r2, 0xff) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dbf000-0x10)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000062e000/0x2000)=nil, 0x2000, 0x1, 0x100000000001d, 0xffffffffffffffff, 0x2c) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a3d000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00009a8000-0x8)="2e2f66696c653000", 0x20042, 0x4) flock(r4, 0x8) mmap(&(0x7f0000000000/0x817000)=nil, 0x817000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a2000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dc7000)=0x0, &(0x7f0000525000)=0x0, &(0x7f0000dc7000)=0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000dc8000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0xc000, r5, r6, 0x7, 0x3821) fcntl$getflags(r2, 0x40b) socket(0x10, 0x80002, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:05 executing program 0: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bde000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x400000000000000, 0x32, r0, 0x0) mmap(&(0x7f0000860000/0xc000)=nil, 0xc000, 0x0, 0x31, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000789000-0xc)={0x0, 0x0, 0x0}, &(0x7f000019a000)=0xc) setfsuid(r0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xd4, &(0x7f0000a00000)="00000000", &(0x7f00007b4000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000322000)="2f6465762f72666b696c6c00", 0x100, 0x0) r3 = openat(r2, &(0x7f00001ab000)="2e2f66696c653000", 0x80, 0x8) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00007a8000)={&(0x7f0000501000/0x1000)=nil, 0x1000}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007ff000)={0x0, 0x0}) 2017/12/11 04:56:05 executing program 1: mmap(&(0x7f0000000000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) bind$inet6(r2, &(0x7f0000379000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000d17000-0x4)=0x4, 0x4) sendto$inet6(r2, &(0x7f0000c0c000)="", 0x0, 0x0, &(0x7f000006d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009bf000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000523000)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004e0000-0x4)={0x0}, &(0x7f00008bd000)=0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000a5e000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fe8000)=0x0, 0x4) r3 = gettid() setpriority(0x3, r3, 0x7) recvfrom$unix(r2, &(0x7f0000614000)="", 0x0, 0x10000000001e, &(0x7f0000e5b000)=@abs={0x1, 0x0, 0x3}, 0x8) socket(0x2, 0x80006, 0xa8) lseek(r0, 0xfffffffffffffffc, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000019c000)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000205000-0x4)=0x0, &(0x7f0000172000)=0x4) 2017/12/11 04:56:05 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d5c000-0x11)="2f6465762f7667615f6172626974657200", 0x40003, 0x0) mknodat(r0, &(0x7f0000f66000)="2e2f66696c653000", 0x8, 0xe25a) mmap(&(0x7f0000ebb000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000000) mkdir(&(0x7f0000042000)="2e2f66696c653000", 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3000003, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000b17000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00001e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ef000)=0xc0) write(r3, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000e5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000e5c000-0x1)="00", 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x1) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000e5b000)=0x20, 0x4) writev(r4, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)="77", 0x1}], 0x1) r6 = dup3(r3, r4, 0x0) r7 = dup3(r6, r5, 0x80000) setsockopt$sock_int(r4, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) writev(r5, &(0x7f0000033000)=[{&(0x7f0000e48000)="6ae56f7de0b574ef4fd384b8adf923161ea1619af2e345b1093ea0318b90780d5ea07ec7ae9c029d79fe0d9d2db013fbffcccb585b8574bed792c0e3e1b73105a1ce37cda7", 0x45}, {&(0x7f0000e49000)="970f179b81be639690948e31f3953be886b392495c5bc054ae6e038a5ed8c063aaf97e81ca7931495efb49784b0a86634d33b6335a4b59fcb81223200a128081262e3f3fb7d8deeba8c0055552e6a1f06d93a5735237ffe7a9a316470ee30daeb3a6085a5a379335e2dd9caa7f11cd78f0d55d7fec9fdb27a18c646b0d6f3882ea4a53003295092e09bb4db944e0d5323ff145a23e993f417d", 0x99}, {&(0x7f0000866000)="2a7300715faf5dc437b97a2b80f51ab05fb13e4268f77685fa98585368ed2c2f026c7ab297adce6c0702e037433b807b47883aed07de3e4125318e8f67b181c6ee5b31ca5eec1a699ce81905ecf89952e6592907434464ebbb4baa3a4a3d74630f19ab9819389b1a9e5f9cc9f23b64628122911e6893573addaff75e914307f810fddc0eda0e579862a217231fb89ee7c5c6788aa9fbc6f4d9b0dbfba90e1bf4197b117846b946", 0xa7}, {&(0x7f0000d28000-0x67)="ac5c202dd8fdf133bca5b9fc52848cd332f15b51934673cbd365fb02eaf3d1e35c3d6fc598359468c2349b46f547973de1c0794223589f791def9e3af2a4514d16ecf2c3077280258d674dd76c770ea18ccb74ad62d620b3e02260ff15788160a9582e4434169a", 0x67}, {&(0x7f0000300000-0xaa)="af8e24fbc9e6cdb41b49967b739cb2db6f6af082322b4b20fc765cf5c5b25891102e11a32efaace40c26a0026b78df1ee2ed67037a78f5d5a87034bc5d63d1977ca60dd3fc653b99eecce25e9d239f4e087020bb209d02a3ac52eb6ebf99cb535f08450c47d3f1d84ad0f516d6158d7a51fc5158f883274ca9193b7c40669ed0a6c04396ebcd54a0843fc48627d7acdaefd87da654049490b3f10dd25b287178bf78f29f7a0453dd1996", 0xaa}], 0x5) getpid() setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000dee000)={0x4ac, 0xffffffffffffffff, 0xc8, "496b1f3ee961f1d9684dfcc7a886b7499b03c8afa23b7baac823d4ea632df585340ac027ddde6b9f40e9eb1b5f885281971f7b770000000000000ad00e40c3b9eeab94035b9bf0e56c5fdafed9f46529dc8e1de46b39439deade4cf7e398f904822dea2c2ed189468f6a67159d723ed773f0f9e209000000c8cf239fae53a81d85e181ec13ea94945555b54816e75fc5733a9c5707436d6bfaf542f991c0cca9063ec0501409d452fbd335c0d6903afe0cebea1e0ae6fca8b92de22e3bcc567923e2e9d5e3315599"}, 0xd0) recvmsg$netrom(r7, &(0x7f0000e55000)={&(0x7f0000b63000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x7}, 0x10, &(0x7f0000e55000)=[{&(0x7f0000e56000-0xb0)="3234062728787b0146cabe7932620b1b7cda1fda98dfb4983ab28ba3cc5e256f4bd8f28e44929ceeaefea20dbc0018804d8fb282d6dbc930f56d9fc5ff4df1d0d603c6f5a6052a6d4592fa38cdafc408383ddc97aa6501d69059eef9e75d746080a8d96456cf0121b91380282e443a7ec8b542bab643fd3a4e5b62366394e1b712bbd3e77f086ebba773af410bb6e27c6372a70b2ac22a6b8405ea81320b0aa13de145e157e7036965a90f549ee3185e", 0xb0}], 0x1, &(0x7f000035a000)=[{0x38, 0x11a, 0x1, "fa6ca3ccaba17ac7cfd83e023628a7a6f4d6208197b2e4f0865860ef3a48bf5cf99c9dfb6e2228c3"}], 0x1, 0x80}, 0x10002) memfd_create(&(0x7f0000e57000)="626465762d2a00", 0x0) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x6, 0xffffffff}]}) sync() r0 = accept4$inet(0xffffffffffffffff, &(0x7f000071a000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029b000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000594000-0xc)={0x0, 0x0, 0x0}, &(0x7f000081a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e7a000-0x9d)={r1, 0x95, "00f738e52ee14cef9dd0858bdd3948269c175c5730a20aab858b0c1e17da4b3f6f4c074e96ed8d153b12624ccc63d785e3ec900f45158afb37e5bcdc28591b1872459121f48ce75f09bd5bf788cef6f1996b18de18496f0ea21ec59842bb3730977d35d7dc3043c6b2c271d6464a25dfaaa5d09cb623bbd3a3b6eb975a06ea72eef9ed1363a85db772b82e5374b1ac92c86bfba026"}, &(0x7f000072a000-0x4)=0x9d) getrandom(&(0x7f0000a50000)="", 0x0, 0x3) pipe(&(0x7f0000ec6000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e45000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c47000-0x8)={0x0, 0x6}, &(0x7f0000fbf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000079a000-0x83)={r4, 0x7b, "a549558124675810750a20450113164f96a3841a7c01382847b3c0dd0d5aa3098fae6c25876371d4b102a132247fdf9e1ac2bdef1d4ebe837192f6ed848647ce7ef5dfab26820b557692808bc5d3e2d3846188b9836ff29471802cfea3be79a88ba961e79eb9297f0dc4b0ad2dc0e4e051bdb9ea28664bf63a082c"}, &(0x7f0000f9e000)=0x83) mlockall(0x0) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r1, 0x1, 0x20006, &(0x7f000001f000-0x4)=0x7fffffff, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = memfd_create(&(0x7f0000054000)="3000", 0x3) getpeername$netrom(r4, &(0x7f0000a8c000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b90000-0x4)=0x10) socket$inet6(0xa, 0x5, 0x4000000000000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000)=0x5, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) r5 = accept4$inet(r2, &(0x7f0000ddf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x10, 0x800800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{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]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x618b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe, 0x6, 0x7, "a144fbe8026cf79d0421af5598d5cc7295ed0465a775687ae872b2ad6ef390f6a1eaf1005697de6d9081a0427923d29c7a419bd95e00a2a19b3fb49be30e64c2201f9855ef3063aebc59a72c89e620a5"}, 0x160) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="36a8fed667f8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) bind$inet(r5, &(0x7f00004db000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x1000000000080003, 0x7) sendto$inet(r2, &(0x7f0000005000-0x69)="5d42d190e4dd778a1c563b41a4067bd51de24db40c9cfb6c925baec43496c2a002951d862f9c50c3a755d26486a0080a2368ecf436386190d599f67fa6c8fdbbd0e555c216af68b624ae6e0fd5ff1fe230f851d5ad115e14c7fd45833015d3143af380b4ae395b9874", 0x69, 0x40, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a4000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:05 executing program 0: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000989000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6, &(0x7f0000dcc000-0x8)={0x9}, 0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000dcb000)={@common="73697430000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f000003c000-0x8)="2e2f66696c653000", &(0x7f0000040000-0xb)=@random={"73656375726974792e00", "00"}, &(0x7f0000007000-0xb)="766d6e65743073656c6600", 0xb, 0x3) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b", 0x8, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r2, 0x0, r1, 0x0, 0x8526, 0x0) 2017/12/11 04:56:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000206000-0x40)={0x8001, 0x3, 0x1, 0x20, 0x81, 0x7fff, 0x20, 0x4}, &(0x7f0000070000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d41000)="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", 0x1000) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f000025d000)="1f0000000103ff0043fd45c007110000f305f00008000100010400dcffdf00", 0x1f) pipe(&(0x7f0000d96000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000303000-0x10)={&(0x7f00003b0000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003b9000-0x4)=0x0) connect$unix(r0, &(0x7f0000a23000)=@file={0x1, "2e2f66696c653000"}, 0xa) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00004cf000-0x4)={0x0}, 0x4) write(r2, &(0x7f000033c000)="1f0000000104ff00fdde3800ba090000f300f00008000600ff0f00dcffd700cb", 0x20) fcntl$setpipe(r2, 0x407, 0xffffffffffffffff) flock(r2, 0x4) 2017/12/11 04:56:05 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x80000000, 0x0) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd6000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x8, 0x0, 0x4, &(0x7f000088e000)={r0, r1+10000000}, &(0x7f000005c000)=0x80000000, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x1, 0x33, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = socket(0x0, 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00008dc000)=0x7, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000084b000)=0x0) mmap(&(0x7f0000a9f000/0x1000)=nil, 0x1000, 0x2000004, 0x20010, r2, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000fc3000)=0x0) fcntl$notify(r3, 0x11, 0x11) writev(r3, &(0x7f0000fc3000-0x10)=[{&(0x7f0000b04000-0x29)="2900000020001966153d7500100a001d020008001700002a00e8ffff0800020000241900000004008e", 0x29}], 0x1) clock_getres(0x7, &(0x7f00002c7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x1000000000000) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000071c000)=0x18) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x10000005, 0x30, r2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x83, 0x32, r2, 0xfffffffffffffffe) signalfd4(r4, &(0x7f000000e000-0x8)={0xa2ef}, 0x8, 0x80800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f00009c1000)="0100", 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000000e000)="2f6465762f7573626d6f6e2300", 0x2, 0xf726258a26c1593f) fallocate(r5, 0x10000, 0x34, 0x7) epoll_create1(0x80004) mkdir(&(0x7f0000a17000)="2e2f66696c653000", 0x20000000) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d9073081a2e", 0x50, &(0x7f0000bbc000)="") 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f9c000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd3000-0x4)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f9d000-0x8)={0x0, 0x0}, &(0x7f0000f9d000-0x4)=0x8) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f00001cc000)={0x1, 0x4, 0x711, 0x3ff, r1}) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = getpid() getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r2, 0x40011) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f9b000-0xa)="2f6465762f70746d7800", 0x222, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000093a000)=0x0, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000085c000-0x14)={0x0, 0x8, 0x4, 0x5, 0x3}, 0x14) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000f9b000-0x1)="50", 0x1) ioctl$VT_DISALLOCATE(r3, 0x5608) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000007000)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000f97000)=[{0xa, 0x4}, {0x0, 0x7fff}, {0x3, 0x5}, {0x0, 0x400}, {0x2, 0x7c}], 0x5) r6 = dup3(r5, r4, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000384000-0x90)={0x10000, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000f98000)=0x3f) mlockall(0x1) munlockall() mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d30000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f9e000)=0xc) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000c41000)={r7, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f0000d2e000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) prctl$intptr(0x8, 0x0) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000f9b000)={0x0, 0x0, 0x0, 0xffb, 0x8, 0x0, 0x9, 0x400016, 0x7, "b55fcf390794e590687c3c9f4c3aab88e44977618110e70ef462e5b4768b22ff10c9ffc7edd85bf077794a3391a584e3d7fec0ba29a4707a60bf5a5c01e15c3c", "ce83b8427fb66c0000000000000000d19ece3ea1ce99a6ad6bba0949051bae7f523f5bd4e59697d2bbbf700111eef8c20c43c9048e147b9f518066ee549f86f3", "9e09670a00000000000000070e78d72e7f7a0000003f194100000000000030ff", [0x2003, 0x7f4d]}) ioctl$sock_ifreq(r4, 0x891e, &(0x7f0000f99000)={@generic="04f4a1007f032fcc00000a21dd8bbbe2", @ifru_mtu=0x0}) 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0xc972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x2000000, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x5010, r0, 0x1) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bd2000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000354000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x20) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d24000/0x2000)=nil, 0x2000, 0x1fffffd) 2017/12/11 04:56:05 executing program 6: mmap(&(0x7f0000000000/0xde1000)=nil, 0xde1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$inet(0x2, 0x3, 0x40000000000001) mmap(&(0x7f0000de1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x200000000000002c, &(0x7f0000de2000-0x4)=0x7fffffff, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x4000000000000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000)=0x5, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xc) r4 = accept4$inet(r2, &(0x7f0000ddf000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b4a000-0x4)=0x10, 0x800800) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{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]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x618b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfe, 0x6, 0x7, "a144fbe8026cf79d0421af5598d5cc7295ed0465a775687ae872b2ad6ef390f6a1eaf1005697de6d9081a0427923d29c7a419bd95e00a2a19b3fb49be30e64c2201f9855ef3063aebc59a72c89e620a5"}, 0x160) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="36a8fed667f8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) bind$inet(r4, &(0x7f00004db000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de0000)="", 0x0, 0x2010c001, &(0x7f0000bf7000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x1000000000080003, 0x7) sendto$inet(r2, &(0x7f0000005000-0x69)="5d42d190e4dd778a1c563b41a4067bd51de24db40c9cfb6c925baec43496c2a002951d862f9c50c3a755d26486a0080a2368ecf436386190d599f67fa6c8fdbbd0e555c216af68b624ae6e0fd5ff1fe230f851d5ad115e14c7fd45833015d3143af380b4ae395b9874", 0x69, 0x40, &(0x7f0000005000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a4000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r2, &(0x7f0000cbd000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001af000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000577000-0x4)=0xc) mq_notify(r1, &(0x7f0000e78000-0x50)={0x9, 0x1, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000cbc000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fd6000)={0x0, 0x6, 0x10}, &(0x7f00000ca000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fd7000)={0xab8, 0x40, 0x400000000, 0x0, 0x5}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd6000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x0, 0x7, 0x8}, &(0x7f0000eed000)=0xa0) 2017/12/11 04:56:05 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000872000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x4, r0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ff8000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000674000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ff9000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7, 0xe1b, 0x1, 0xffffffffffff8b70}, &(0x7f0000ff8000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ff9000-0x8c)={r2, @in6={{0xa, 0x2, 0x320, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ffa000-0x7)="00000000000000", 0x7, 0x2, &(0x7f0000ffa000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x96}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000446000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb63, 0x2e, 0x2, 0x800, 0x8}, &(0x7f0000ff9000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e72000)={r3, @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(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ffb000-0x28)={@generic="330a45cc58795d80f5d07961715d6ab6", @ifru_flags=0xd000}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ff8000)=0x0, &(0x7f0000f62000-0x4)=0x4) 2017/12/11 04:56:05 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000006, 0x32, 0xffffffffffffffff, 0x80000000000) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x31, 0xffffffffffffffff, 0x10000003) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e63000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000366000/0x2000)=nil, 0x2000, 0x5, 0x40010, r0, 0x400000000000000) mmap(&(0x7f0000a6b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x10000000004) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e63000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000d72000)=0xc) mmap(&(0x7f0000cf5000/0xa000)=nil, 0xa000, 0xa, 0x31, r0, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, r0, 0x4) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000237000/0x4000)=nil, 0x4000, 0x2, 0x400000035, r0, 0xfffffffffffffffd) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001c4000)="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", 0x1000) mmap(&(0x7f0000c32000/0x4000)=nil, 0x4000, 0x6, 0x1f, r0, 0x0) mmap(&(0x7f00008a7000/0x4000)=nil, 0x4000, 0x40000b, 0x20012, r0, 0x16) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x8, 0x12, r0, 0x0) mmap(&(0x7f0000209000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000368000/0x1000)=nil, 0x1000, 0x3, 0x3c, r0, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x8000000000004, 0x32, r0, 0x1) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, r0, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x80000000000003, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[], 0x0, &(0x7f0000e64000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x717}, 0x100) r1 = socket$inet6(0xa, 0x80004, 0x3d) mmap(&(0x7f00009f0000/0x3000)=nil, 0x3000, 0x3000000, 0x4010, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000bf8000-0x4)=0xa9, 0x4) mmap(&(0x7f00001ad000/0x2000)=nil, 0x2000, 0x4, 0x10010, r0, 0x1000000000) mmap(&(0x7f0000875000/0x3000)=nil, 0x3000, 0x10000040005, 0x8000000000032, r1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="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", 0x5c1, 0x8000, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d97000)="0006aaceaab64291b447c93f3c9061ab84a5c8d2e6f703fa4c95ef7b91ace9ba3fe888afc7bfd57094a83b1dc83a9c045dfa01bf15d0d159e5ec22e01e4ad8c0846b322a5bd0858c8c20617f945774a9d37924eb20fd787152c57ee9906838", 0x5f, 0x0, &(0x7f000084b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008f3000/0x3000)=nil, 0x3000, 0x5, 0x36, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cad000-0x9)="0100000000000000", 0x8) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013b000-0x4)=0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009a9000)="99", 0x1, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x1, 0x10810, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000cdc000-0x4)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000dc7000-0x4)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000410000)=@generic="f23a50942791a78793c30597f9ad362a", 0x10) sendto$inet(r0, &(0x7f0000d58000)="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", 0x72d, 0x20000085, 0x0, 0x0) mmap(&(0x7f00000f4000/0x2000)=nil, 0x2000, 0x800003, 0x20010, r0, 0x0) mmap(&(0x7f000047a000/0x2000)=nil, 0x2000, 0xfffffc, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000471000)="77657374776f6f6400", 0x9) mmap(&(0x7f00007ef000/0x1000)=nil, 0x1000, 0x8, 0x2110, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dcc000-0x1c)="edf56c6a21a6c3dcecdb05f326165e0103e8a70d0b9dce7591956697", 0x1c) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x29050, r0, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x2000003, 0x32, r0, 0x3) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000737000/0x4000)=nil, 0x4000, 0x100003, 0x830, r0, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x20910, r0, 0x200000000000) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000040c000-0x38)={&(0x7f0000dce000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000100000-0x40)=[], 0x0, &(0x7f0000dcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x800000000003}, 0x40000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003e4000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000024d000/0x4000)=nil, 0x4000, 0x8, 0x10, r2, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x2000)=nil, 0x2000, 0x3, 0x32, r2, 0x3a) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000801000/0x4000)=nil, 0x4000, 0x4003, 0x32, r1, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x13, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000048a000/0x3000)=nil, 0x3000, 0x207, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002af000)={&(0x7f0000dc6000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a2000)=[{&(0x7f0000dcc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000dcd000)="00000000000000000000000000", 0xd}, {&(0x7f0000dcf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00004d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000dd0000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00002de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000dd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000dd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000dd4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000dd0000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0xa, &(0x7f0000dcc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x7}, 0x140) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000dbf000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) shutdown(r1, 0x4000001) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x2000)=nil, 0x2000, 0x1000004, 0x10, r2, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00008c0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000)=0x10, 0x80806) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x8, 0x811, r1, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r1, &(0x7f0000dcd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092f000-0x4)=0x1c, 0x7ffff) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000dcc000-0xdf)="5d7cea6486439355b699c94224c52df96ade3923ebadefe458b00929bcfa39894ff9d1c2989390077cb1eca3823d63a0be56f8e1949f4f5133a78606cdcc7fda8dd37a0008000092464fda5a92724d9902fc9835663101bfaa8bfc729132afb6081b61db02d6c9c46ff10c9e1d7e601e47c667465a768082abd76e0100000000000000100fbe6207a22c0c60e6a58e39496420e66d31b40f9d1f0c2b10097336a03b1d7d86757fb14a8fe104bb75850fe94a8e62beee113f080346d4a0deeb1ad8000000000c363ff92356657743b79159c4debd9872a5a94acbdd81a24b", 0xde) 2017/12/11 04:56:05 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b", 0x8, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x6, &(0x7f000003f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r2, 0x0, r1, 0x0, 0x8526, 0x0) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000015000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000c9000-0x8)={0x0, 0x0}) getpid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c8000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c8000)=0x18) ptrace$peekuser(0x3, r1, 0xfffffffffffffffe) set_robust_list(&(0x7f0000011000)={&(0x7f0000011000/0x4000)=nil, 0x0, &(0x7f0000003000/0x3000)=nil}, 0x18) recvmsg(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000017000-0x10)=[], 0x0, &(0x7f0000017000-0xe)="", 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000c8000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/11 04:56:05 executing program 2: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000987000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dcb000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c25000-0x4)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000dcc000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000dcb000)={@common="73697430000000000000000000000000", @ifru_ivalue=0x0}) 2017/12/11 04:56:05 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000fbc000)={0x8, &(0x7f0000b6a000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fbc000)=[{0x2, 0x3c, 0x7fff, &(0x7f0000fbd000-0x6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x1a, 0x81, &(0x7f0000fbc000)="0000000000000000000000000000000000000000000000000000"}, {0x100000000, 0x10, 0x7, &(0x7f0000554000-0x10)="00000000000000000000000000000000"}, {0x7ff, 0xcb, 0x10001, &(0x7f0000fbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x4, 0xcf, 0x100, &(0x7f0000fbd000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x59, 0x40000000, &(0x7f0000fbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xf3e1, 0x6d, 0xaed, &(0x7f0000fbd000-0x4a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0x1000, 0x9, &(0x7f0000fbd000-0xea6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setresuid(r0, r0, r0) 2017/12/11 04:56:06 executing program 3: getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8000, &(0x7f0000000000)="", 0x0) 2017/12/11 04:56:06 executing program 2: prctl$intptr(0x8, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f000003d000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common="6c6f0000000000000000000000000000") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x81, 0x4) 2017/12/11 04:56:06 executing program 1: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000641000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x1, "7ca462f2fb93a4bfb11c8084754e58f130f836e92065985aceceb365394f171ad85ece29d9204fc7dab9c6b54c39e5723530a5d77fec59a952a5ed7462a627b83c14fc9e5c8b93b2e27fbf610b5509be"}, 0x160) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000031e000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) pipe2(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000192000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) splice(r2, 0x0, r2, 0x0, 0x8, 0x408) listen$netrom(r3, 0x7fffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x1)=0xc) r4 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x4) getsockname(r4, &(0x7f0000452000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cd6000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) dup3(r2, r3, 0x80000) 2017/12/11 04:56:06 executing program 0: mmap(&(0x7f0000000000/0x11b000)=nil, 0x11b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000002000-0x4)=0x100000001, 0x4) r1 = dup2(r0, r0) r2 = getpgid(0x0) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x20080522, r2}, &(0x7f000011b000)={0x0, 0x5, 0x3, 0x100000000, 0x5, 0x2}) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e4000)={0x0, 0x4, 0x6, 0x5e9}, &(0x7f000011c000-0x4)=0x10) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000091000/0x1000)=nil, 0x1000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000011c000-0x8)={r3, 0x4}, &(0x7f000011b000)=0x8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) 2017/12/11 04:56:06 executing program 7: syz_open_dev$random(&(0x7f000012d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x401) mmap(&(0x7f00002af000/0x4000)=nil, 0x4000, 0x11, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x101) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000062e000/0x2000)=nil, 0x2000, 0x1, 0x100000000001d, 0xffffffffffffffff, 0x2c) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a3d000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000038e000)="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", 0x1000, 0xc7fd, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000062e000-0x4)=0x8000000091b1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dc5000)={0x7, [0x8, 0x7, 0xa, 0x80000000, 0x1f, 0x2, 0xb8c9]}, 0x14) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00006d8000)="b1158e8ef0018b4257769b945421028761c7db1680edb36b7b1930d1e2923d3a4ce14c51449b4f9f87aa8f8676b6c3d5e80f2715d064", 0x36, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:06 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x6, 0x0, 0x0, 0x4000000000007}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000003000)=0x401, 0x4) listen$netrom(r2, 0x93) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000620000-0x14)={0x8, [0x200, 0x0, 0x80000000, 0x3, 0x1, 0xdd9c, 0x0, 0xfff]}, &(0x7f000061f000)=0x14) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000621000+0x1b2)=@sco={0x1f, {0x4, 0xd58, 0x7b0, 0x7fffffff, 0x6, 0xff}}, 0x8) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000622000)={0x8, 0xffffffffffff8001, 0x4, 0x4, 0xc1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x2, &(0x7f0000622000-0xd)="00000000000000000000000000", &(0x7f0000118000)=0xd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000620000)={0x9, &(0x7f0000621000-0x48)=[{0x2, 0x0, 0x800, 0x7ff}, {0x5, 0x802b, 0xfffffffffffffe8e, 0x6}, {0x80000001, 0x4, 0x40000, 0xffffffffffffff65}, {0x5, 0x6ef, 0x80000001, 0x780}, {0x8, 0x1, 0x1000, 0x400}, {0xffffffffffffffff, 0x2, 0x2, 0x9}, {0x8, 0x5, 0x40, 0x40}, {0x6, 0x81, 0x401, 0x100000001}, {0x2, 0x9, 0x5, 0x9}]}, 0x10) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000623000)={0x0, 0x1, 0x7, 0xf2, 0x7, 0x100000000}, &(0x7f0000624000-0x4)=0x14) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000623000)={r3, 0xffffffffffffffff}, 0x8) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000622000)=0x0, &(0x7f00000b9000-0x2)=0x4) mmap(&(0x7f00002db000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) recvfrom(r0, &(0x7f0000190000)="", 0x0, 0x22, 0x0, 0x0) mmap(&(0x7f0000620000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:06 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b0000-0x10)=@generic="7bb8244ab5d40d69b1ad51f6b11dc922", 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) mmap(&(0x7f0000a05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x23) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x80000000, r1, 0x0}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000099000)=0xffffffff, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x4, 0x37, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f65000)="2e2f66696c653000", 0x80, 0x80) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002b7000)={0x6, &(0x7f0000f67000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000f67000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000, 0x1, 0x61050, r0, 0xfffffffffffffffe) mmap(&(0x7f000081f000/0x3000)=nil, 0x3000, 0x8, 0x31, r2, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f67000)={r4, 0x0}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000be6000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0xb, 0x32, r5, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000b9b000-0x4)=0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000f67000)={r3, &(0x7f0000375000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00006b4000-0x18)=[{0x3, 0x9}, {0x8, 0x0}, {0xc, 0x7f}], 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f0000f61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f000088c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000f60000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_int(r7, 0x1, 0x2f, &(0x7f0000f62000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f63000-0x4)=0x8, 0x4) setsockopt$inet_group_source_req(r6, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x6, {{0x2, 0x2, @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]}, {{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]}}, 0x118) 2017/12/11 04:56:06 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e, r1, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000001d000)=0x0, &(0x7f0000023000-0x4)=0x4) setsockopt(r1, 0x1, 0x4c3c, &(0x7f0000019000-0x82)="5b9365d7fa080951fbd1211257f50dccbd6c20d1ccca111c8cd802bb7c5f23baf5f550f4a8f9be40386555e34940aaa2c09b7ed6d525ea3cdaa9a66d117fb47a00a4918442a177c7584f953350ef97aaa2e76000c22ecfcc9ce4c0b5927af0de3685a4db79294e8bc6c27a83b9933487db02decc88a63032ce6f81a0008b90197e93", 0x82) read(0xffffffffffffffff, &(0x7f000001f000-0x30)="", 0x0) 2017/12/11 04:56:06 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x35, r0, 0x0) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x40001, 0x36, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000007000)=0x6, 0x4) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2000000, 0x7d, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x4)=0x89) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x6, 0x2810, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000008000-0x1c)={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000081}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f0000002000-0xe)={0xa, 0x2, 0x40000002000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000004000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8010, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0xf, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3, &(0x7f0000014000-0x1001)="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", 0x1001) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x9) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0xc972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x3000)=nil, 0x3000, 0x0, 0x51, r3, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a17000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:06 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f000002b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) lookup_dcookie(0x7, &(0x7f0000015000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c) sendto$inet(r2, &(0x7f000002b000-0x6e)="45d1a7b28b082a36f27e89f33778a0835dc365a01f70db72fef9ace3d06a248f1f73ce8629dddde79fd88bc09e933312962510d07cbfdd86a26058e95a2f0972a1b73cb2be9228ab46daebcd4f222425cdcf979fa728b30675cf734bb8a30d8a6d953c2ab039ec48b527794bc1a2", 0x6e, 0x20040040, &(0x7f000002a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f000001c000-0x38)={&(0x7f0000028000)={0xfffffffffffffffd, 0x0, 0x1, 0x0}, 0xc, &(0x7f000001b000)=[{&(0x7f0000029000-0x11b8)=[{0xa0, 0x5, 0xfc72391e52fb0ad6, 0xfffffffffffffffa, 0x3, "6bed06d170187741d95763d294c4848ac36d2f3e1d3da877dbfc6444b00820dfd435b4ff877bdb66bfaeed2699aa226944d1058cf91b56dc5ff04e7da03f8f1e1d3b53d5d1013aa4c77ca3a6749526a6b646afdc51467e09b4ab09207e39f2022f8701485159e4725e56f9e2a848359674fc5e3d17dd8315755e99cb421b18ec46468f0fd9fb895448bb12092dec19ce"}, {0x5e, 0x80, 0x318, 0x1000, 0xfe, "432a61e462dc28a149d30e84257dbf01e95a1a02518e4a20575249811da3d56a09b059cea735ef293b3cad6d6a4bb73efb0d20c0a02fea1a12e7b65fe62925d1cbd26a643b72b4814bcf10604eed"}, {0x9c, 0x9, 0x102, 0x7, 0x2, "be8c4644aefe2b6a87b75ad566aa6099570e32a329cc2c05c4303fcf735ae5fb567cb3a412df810ae688d9be352b50c08f58ca8185a66a94ac6aa04c432bb2b1438702807222fba40acf14a242064aedf2c4b5d780a8e1d9aefa2c36e76c057fd74e86ad11b8cf9eb1a30d8cbef49e416ad9ddc5e25df46e60695ddfdb51eeb49c5481a48645741ef9b7ae45"}, {0xc1, 0x4, 0x10, 0x8, 0x5, "9e8ccd615f2c8d3287ecb37adc87150f271f7de77c2086611bf94897e17306071c5a152e50e9bed6b5642c76d16d67b5b1c39584a88cb982b87ca9ff16c1e3496c7d8e361f56c27c4ed6805db9387c07da0330791ca9a2747475174b2cb0fde718fb05005d45de60702541f3977282a356039c1c537947cd433c0dba63dd4e291f9b3889f5dd839ed471b573ef9c2f6ac64421751f206cc6e2976437f4df5bf70cbb13732aeaa3a34202ad29ad20809288"}], 0x25b}], 0x1, &(0x7f0000011000-0x68)=[], 0x0, 0x0}, 0x0) 2017/12/11 04:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000b09000)="2e2f66696c653000", &(0x7f0000070000)="2e2f66696c653000") r1 = syz_open_dev$sg(&(0x7f00003a6000)="2f6465762f73672300", 0xea2, 0x8000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003fe000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="c9ac9d706604da8c8c63d32f67afe548", @ifru_map={0x101, 0x9, 0xfffffffffffffffc, 0x20000, 0x2, 0x1000}}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000440000-0x88)={0x8, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) flock(r2, 0x6) setsockopt(r2, 0x84, 0xd, &(0x7f0000003000-0x6a)="d7fdaf95070179890fddd5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d32daa38715363b9c2509beefa9f9ac1b1ca8d7fc48376bcccaf9128eb756401167e4c30034e0e1eb9276b2a9def37a000000000000008ac7be98d48f6c40874f45b222", 0x6a) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) dup2(r0, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ef000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000b93000-0x4)=0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff000000000000080959", 0x2a}], 0x1) 2017/12/11 04:56:06 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000c000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000000b000)={0x2, 0x4, 0x7, 0x7da, 0x800, 0xea}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0) r2 = syz_open_dev$urandom(&(0x7f0000009000)="2f6465762f7572616e646f6d00", 0x0, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000000d000)={0x2, &(0x7f000000f000-0x10)=[{0x20, 0x0, 0x4100, 0x6}, {0x40000006, 0x2, 0xfffffffffffffffc, 0x0}]}) 2017/12/11 04:56:06 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fbd000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000514000-0xa0)="78f38cfa5032fd2409624f0f2125b395b0485ebbf74e8b751a8e1408ed3e9bcdb9074830456a878bb1ed42039c4c8ef180cd2e871f3ba49f0596cde461d48284eadb2bad43b757ed5316714ceb00469d21afec8aaa762f2130c547e334e9bc1e09139b78de4ffda1b2b38357a5683bb9416a0b6ea07193a82f6a27c861875dab3f8f903d26c8eae2cc61f911c2a5f1ba4dbeaf1cd8a7a0933b8a88fbb83df810") mlock2(&(0x7f0000a9c000/0x1000)=nil, 0x1000, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a34000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r1, r1) 2017/12/11 04:56:06 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) tkill(r0, 0x7e) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x3, r1, 0xffff) r2 = syz_open_dev$sg(&(0x7f00006aa000)="2f6465762f73672300", 0x1, 0x10200) getsockname$unix(r2, &(0x7f0000083000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b13000)=0x21) sync() mlockall(0x0) r3 = request_key(&(0x7f00001bf000-0x5)="6365706800", &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000060f000)="2f6465762f73672300", 0xfffffffffffffffd) r4 = add_key(&(0x7f00006e3000-0x6)="6c6f676f6e00", &(0x7f0000853000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000056d000)="46f3", 0x2, 0x0) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) 2017/12/11 04:56:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) fcntl$notify(r0, 0x24, 0x1c) ioctl(r0, 0x227f, &(0x7f0000b1c000-0x1)="ff") 2017/12/11 04:56:06 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e6b000-0x8)={0x0, 0x0}) r0 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000784000-0x8)=0x1f) mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000954000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000095b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000095b000)={0x0, @in6={{0xa, 0x2, 0x9d76, @loopback={0x0, 0x1}, 0xffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x6, 0x79, 0x4, 0x5, 0x802, 0x401, 0x1, 0xfffffffffffff000, 0x4, 0x80000000, 0x0, 0x51, 0x4, 0x7]}, &(0x7f000049c000-0x4)=0x108) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000095c000)={r5, 0x8}, 0x8) rmdir(&(0x7f0000326000-0x8)="2e2f66696c653000") mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f000095d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000b2000)=0x10, 0x80000) connect(r1, &(0x7f0000954000-0x10)=@ethernet={0xa, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x132, r3, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f000095e000-0x4)=0x1, 0x4) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1f, &(0x7f000095c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000095c000)=0xa6) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000095e000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r1, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="", 0x0}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000430000/0x4000)=nil, 0x4000, 0x0, 0x32, r2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000095e000)={r5, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000956000+0xff6)=0x8, 0x4) 2017/12/11 04:56:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x2000000000000) socketpair$inet(0x2, 0xa, 0xf0, &(0x7f0000e4c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e33000-0x4c)={0x0, 0x43, "27c6fcffe62dc4ce3c15c62dd65fd77c06c9cfd623f95c2947d1cae503ff2f12b90e663da36e2a987158d7922047eca4a3645034b3a5b16330d06524ccbb493fdf71fe"}, &(0x7f0000ec7000)=0x4c) sendmmsg(r1, &(0x7f0000c2a000)=[{{&(0x7f0000bfa000)=@llc={0x1a, 0x0, 0x10000, 0x6, 0x9, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ed3000)=[{&(0x7f0000108000)="698f8630831d86af849258d5f6800b31f4f7b062a1bebc9e303186685b653fe1290157331a98469cb75b2d16efb092b31b101898dd8fe578e73622cca404edbb0e9f203a9d953968f737305e843bc40b1d878c5469231a376061be42874bb39fcadd99b17dc0e472656d13bdcfc55396fe9c743c9be423182eaf3cb8a76808f748f717931f5eee14e1ffae3ed0793787b81945aa8101cc2c529b487c109607d4338e1ab6a4e82710a4ef6cfa57c27abcf19f4c0168a3986675048accb5", 0xbd}, {&(0x7f000021f000-0x2e)="73266f2f35b545b4d168f960f2c809220036f77b3383213a08a31c3acb8f009d9c988bdb9ef24480136ca1353917", 0x2e}], 0x2, &(0x7f00001f4000-0x298)=[{0xf8, 0xff, 0x0, "bfa47c1982bf252a483963cb18800fe9034644ce2e3b9c9fe6596d2c8801dd040868b2d50ad406915560ffa95181389307216198c3b5e3028e51a69a01690f90fd130835c7588ee1567a3d992214fc9f873bca74a19db95580e9e59b57d5e77ee44ee0ca5fc37238c8fe14d88b1412f035fd4c21878ac45747eeb336c3524de7309a9946fd3333395363d169efc7c3ee96828cadae72f601209b7cf8d7c268cc23a1d05c6f44d0c89e293afcddc58ef46f32babc3ab60b727872f0e532ed27ffa9f739557e15e552754b28ed657e1cf7325d9556347719ea2e71ef710cfc6ba6591fa2"}, {0x48, 0x117, 0xffffffff, "44c7f6026654cbdebfac30c5763ed2832131340b73f607b5a5648058fc668a6037b8a40bbadd68404a98bb2a086a05a168"}, {0xb0, 0x117, 0x5, "6ce0fa6e26f8aa7e60e46ce35dde839675fc7a0262aa9e85c37e59159111b2de4234cfa22873828eacdf7e8c26b8bee8fb51224bae56df66a789c9de2e46f09f87fef4a3bf315a79176d3d13476917e46724411f855edd64c8776d5effc977292b761b695b1f08d657abd6620ed12021e6166a2e317f1fb7bce3e0ef58770bf476a7a43187e1b185b07c906c8d20b07aa0ad1c79853641b638c9ec"}, {0x70, 0x11b, 0x4f5abc6, "c7130ec57df344495818986d4169a993b485ec03a1a3b5d6512672068659ec5b7ac84a29d62dee07a756c0c6358126ecb7168ad4ebc5ca9a807781d36b37f5cd142bdab0cf67ed5a506fafd03aab8a83332a6b3b98e47ea826b5a41f"}, {0x38, 0x11f, 0x2, "7a829299dfb777ef0523c2b194f8aa5e3ded796d4765516119ba0d2a359e685e18dc8b3f9b"}], 0x298, 0x0}, 0x1000}], 0x1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000512000)={0x800, 0x6, 0x200, 0x8, 0x2, 0x10001, 0x92, 0x1000, r2}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000440000-0x4)=0x0, &(0x7f00009a8000-0x4)=0x4) 2017/12/11 04:56:06 executing program 2: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de4000-0x4)=0x14) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000107000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x34, r0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000c1a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x58812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) socket$inet6(0xa, 0x80009, 0x7fffffff) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d83000-0x10)=@common="69703667726530000000000000000000") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d2000+0xc72)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000070c000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de4000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001d3000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff, r3}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000de7000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00008fc000)=0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002b1000-0x4)=0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000de6000-0x18)={@loopback={0x0, 0x1}, 0x3, r3}) mmap(&(0x7f0000444000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0xfffffffffffffffc) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdf, &(0x7f0000dea000-0xdf)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x2000000000000, 0x6, "43f087", 0xa9, 0x3a, 0xffffffffffffffff, @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, 0x8ca8, 0x8001, "6050bf6ff92fe5da36d29eed9c337abcba27cbb2b3a032a7bd4867d504c5632f1bffa7b0d68c98cd28815846335fefd2fb18cee6aee8d16f637a4a74321bc249a848ceaffaf2b4259ed8ffffc50f9d5f18d1efe3c27612ad94ea0326a213fca8e3bbe12cc203f7fd78b32f84c4c6aa57b4680e63b45ecda48d8d866c378e32d6c27415b856b788afe32930abd9801f6ec118dadd31e2b392f436cf19678e163be7"}}}}}}, 0x0) 2017/12/11 04:56:06 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ee000+0xc02)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000066a000)=0x0, &(0x7f0000fd4000)=0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000fd5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x4000032, r4, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x1) mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000d10000-0xe8)={{{@in=@multicast1=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}}, &(0x7f0000cf1000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000022d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd, r6}) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x2000000000000000) openat(0xffffffffffffffff, &(0x7f0000d10000)="2e2f66696c653000", 0x40000, 0x9) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0xa, 0x1f) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000087e000-0x108)={0x6, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7b6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000001000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00007dd000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:06 executing program 6: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b7d000)=0x0, 0x80000) r1 = epoll_create(0x9) fcntl$getownex(r1, 0x10, &(0x7f000043d000-0x8)={0x0, 0x0}) r2 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000784000-0x8)=0x1f) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) fcntl$setsig(r0, 0xa, 0xc) r4 = gettid() pselect6(0x40, &(0x7f0000fd9000)={0x0, 0xffff, 0x5, 0x0, 0x3, 0x10000, 0x1ff, 0x401}, &(0x7f0000fda000)={0xc52a, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x20}, &(0x7f0000fd9000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000727000)={&(0x7f0000e58000)={0x0}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0xfffffffffffffffc, 0x4) r5 = accept4(0xffffffffffffffff, &(0x7f0000fda000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fd9000)=0x80, 0x80800) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x6, &(0x7f0000fd8000)={0x3, 0x0}, &(0x7f0000048000)=0x0, 0x808000666) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x1b, &(0x7f0000bde000+0xbfa)=0x0, &(0x7f0000fdf000-0x4)=0x4) tkill(r4, 0x1000000000000016) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c22000-0x20)={@generic="25724fd40a618625459101e5eb291f9f", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r6, &(0x7f0000db7000)={&(0x7f0000161000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000979000-0x10)=[{&(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x1, &(0x7f0000f99000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xbe}, 0x2) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00002e5000)=0x0, &(0x7f0000170000-0x2)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e99000)={0x9, 0x747, 0x786, 0x0}, &(0x7f0000f9b000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x800008946, &(0x7f0000ea6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f9b000)="110000008d352b4014a91f5301ee0ffffe00807663d8a705b0ff0f72052a90e6"}) socket$netlink(0x10, 0x3, 0x1e) fstat(r1, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000a000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)="2e2f66696c653000", 0x4) r2 = accept4(r0, &(0x7f0000024000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000025000-0x4)=0x60, 0x80800) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) modify_ldt$write2(0x11, &(0x7f000001f000-0x10)={0x5, 0x101, 0x2f, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000023000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x8, 0x7, 0x1}) bind$unix(r4, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) fcntl$setlease(r1, 0x400, 0x2) fcntl$setlease(r1, 0x400, 0x2) 2017/12/11 04:56:06 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000001000-0x28)={@generic="13c961007a46bae012e8361b2941f2da", @ifru_addrs=@ax25={0x3, {"2459578d1ce050"}, 0xff}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xe254}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6}, &(0x7f0000003000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x8, 0x1f, 0x40, 0x4, 0x74}, &(0x7f0000001000-0x4)=0x14) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) accept4$packet(r2, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000006000-0x5)="7070703100", 0x5) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) creat(&(0x7f0000005000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000064d000-0x4)=0x0, 0x4) 2017/12/11 04:56:06 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000314000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d9d000)="2e2f66696c653000", 0x3c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002da000)={0x0, 0x9}, &(0x7f0000030000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a65000-0xc)=@sack_info={r2, 0x1, 0xffffffffffff458d}, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000d04000-0x2)=0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f90000-0x18)={0xffffffffffffffff, 0x2, 0x2, 0xfffffffffffffff7, 0x29, 0x20000}) getsockopt(r3, 0x10d, 0xa, &(0x7f00001b0000-0xab)="00000000", &(0x7f00007c6000)=0x4) timer_settime(0x0, 0x20000, &(0x7f0000781000-0x20)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000781000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/11 04:56:06 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000b7d000)=0x0, 0x80000) r1 = epoll_create(0x9) fcntl$getownex(r1, 0x10, &(0x7f000043d000-0x8)={0x0, 0x0}) r2 = syz_open_dev$random(&(0x7f0000cbf000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000784000-0x8)=0x1f) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) fcntl$setsig(r2, 0xa, 0x12) r4 = gettid() pselect6(0x40, &(0x7f0000fd9000)={0x0, 0xffff, 0x5, 0x0, 0x3, 0x10000, 0x1ff, 0x401}, &(0x7f0000fda000)={0xc52a, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x20}, &(0x7f0000fd9000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000727000)={&(0x7f0000e58000)={0x0}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x4, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0xfffffffffffffffc, 0x4) r5 = accept4(0xffffffffffffffff, &(0x7f0000fda000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fd9000)=0x80, 0x80800) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x2000000000, &(0x7f0000fd8000)={0x3, 0x0}, &(0x7f0000048000)=0x0, 0x808000666) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000bde000+0xbfa)=0x0, &(0x7f0000fdf000-0x4)=0x4) tkill(r4, 0x1000000000000016) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c22000-0x20)={@generic="25724fd40a618625459101e5eb291f9f", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r6, &(0x7f0000db7000)={&(0x7f0000161000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000979000-0x10)=[{&(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x1, &(0x7f0000f99000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0xbe}, 0x2) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00002e5000)=0x0, &(0x7f0000170000-0x2)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e99000)={0x9, 0x747, 0x786, 0x0}, &(0x7f0000f9b000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x800008946, &(0x7f0000ea6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f9b000)="110000008d352b4014a91f5301ee0ffffe00807663d8a705b0ff0f72052a90e6"}) socket$netlink(0x10, 0x3, 0x1e) fstat(r1, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f0000000000/0xabd000)=nil, 0xabd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e1000)="2f6465762f6175746f667300", 0x100, 0x0) mmap(&(0x7f0000abe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000abf000-0x48)=[@in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x48) open(&(0x7f0000abd000)="2e2f66696c653000", 0x40, 0x45) r1 = open(&(0x7f0000010000-0x6)="2e2f62757300", 0x141042, 0x0) fallocate(r1, 0x0, 0x7fff, 0xffff) timer_create(0x1, &(0x7f00005a5000-0x60)={0x0, 0x40, 0x2, @thr={&(0x7f00008ab000-0x4)="7dcb52db", &(0x7f00005ed000)="ea7bbc592af71a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d1000-0x4)=0x0) timer_delete(r2) lseek(r1, 0xfffffffffffffffc, 0x2080000000000000) 2017/12/11 04:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009da000)="2f6465762f73672300", 0x4, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000041b000)=[], 0x0, 0x2040, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x100000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000000b000-0x100)={0x3, 0x1, 0x5, 0xb5, 0x4, [{0x3, 0x9, 0x400, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x800, 0x9, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x6, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000005000-0x4)=0x4, 0x4) fcntl$addseals(r3, 0x409, 0x5) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x1f, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = socket(0xa, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x2, 0x32, r1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x4, 0x0, 0x10001, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f000000c000-0x10)={r6, 0x9}) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl(r5, 0xfffffffffffffffb, &(0x7f0000000000)="1d") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x8000000) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000)=0x94) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f0000001000)="9e3559de15f5a5355880dce31b0b3bf547ecf5b58a523e383a006e9175ee62792a8452bdfde0881adcd62a3b7459d5f94ba2135e4ee4d33a0d8612af61645d35c5370ad0f52bb59edec57c83c42a048e97e52e4fd9642f6de7e7a2659c618afea8c83948ad8a15b0fb00ae5529074a8e47faae8056efc06502842725457ead25381bbb9081921d2d") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f0000dbb000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) 2017/12/11 04:56:06 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={r2, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) epoll_create1(0x80000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000441000/0x4000)=nil, 0x4000, 0x4, 0xa011, r1, 0x0) sendto$inet(r1, &(0x7f0000001000)="e3d44259bb8504e06abb27acc1f3e934dd35733f09e60483f6a83daff3f8f5", 0x1f, 0x20008000, &(0x7f0000002000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000001000-0x5ab)="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", 0x5ab, 0x8886, &(0x7f0000000000)={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000003000-0x1)="c9", 0x1, 0x8840, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x3, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000444000)="6a08607c14645d131a2ce25c3555798f54e0280d6d208eeb6502c2e2ef9652930b70bccce44f01a2be2fd741b393d099c4da55a19bde455882f6940ed89e7911c0caabd9f21b68a1999f4a59a662cc8f2e29b363d5802483e32ec0df23288ef8fe9be8c9e009250fe815e7dde62c3d6a", 0x70, 0x8041, &(0x7f0000002000-0x1c)={0xa, 0x2, 0xff56, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000002000)="bb53557d1e6183105b52fdb7ca8a320bd04b68413f8eeb4c96c6b990acc02d960f3caa4a815e23631e50e23c7df1e8c95a89e0b6996cb5aecd4f6aa919bf3534add5dfb16b350cad40fcd31a50c10c6b5ba26c5f4e775cc7c5", 0x59, 0x800, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 04:56:06 executing program 1: mmap(&(0x7f0000b9b000/0x4000)=nil, 0x4000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x640000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000003, 0x30, r0, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002b0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008ff000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000f63000-0x4)=0x0, &(0x7f0000f63000-0x4)=0x4) mmap(&(0x7f00003d7000/0x3000)=nil, 0x3000, 0x3, 0x110, r0, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000b36000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x2, 0x80000000, r2, r3}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) r4 = accept$inet(0xffffffffffffff9c, &(0x7f00005db000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000883000-0x4)=0x10) setsockopt$inet_int(r4, 0x0, 0x14, &(0x7f0000099000)=0xffffffff, 0x4) sendto$inet6(r1, &(0x7f0000c3e000)="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", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000f62000)=0x505) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xffffffff, &(0x7f0000e92000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) ioctl$sock_inet_SIOCSARP(r6, 0x8955, &(0x7f0000f60000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r4, &(0x7f0000f64000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x1000042, &(0x7f0000757000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$inet_group_source_req(r5, 0x0, 0x9f236376651ee3ab, &(0x7f0000f62000-0x118)={0x6, {{0x2, 0x2, @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]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r6) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) 2017/12/11 04:56:06 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b7000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b4d000)={0x2, 0x0, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000c0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r1, r1) 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000002c000)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000025000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000014000)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x978, 0x2, 0x80000000, 0x9a}, 0xa0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000010000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000001d000)={r1, 0x4}, 0x8) 2017/12/11 04:56:06 executing program 0: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000641000)={{{{0x2, 0x1, @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, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x1, "7ca462f2fb93a4bfb11c8084754e58f130f836e92065985aceceb365394f171ad85ece29d9204fc7dab9c6b54c39e5723530a5d77fec59a952a5ed7462a627b83c14fc9e5c8b93b2e27fbf610b5509be"}, 0x160) pipe2(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000192000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) splice(r1, 0x0, r1, 0x0, 0x8, 0x408) listen$netrom(r2, 0x7fffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x1)=0xc) r3 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x4) getsockname(r3, &(0x7f0000452000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cd6000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x0, 0x3, 0x0, 0x0, 0x6}, 0x200, 0x5, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x4, 0x2, 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]}) dup3(r1, r2, 0x80000) 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = socket(0x40200000026, 0x1, 0xfffffffffffffffe) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x7fff, 0x30}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xffff, 0x10001, 0x46}, 0xa0) 2017/12/11 04:56:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, r0, 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b52000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x10000, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) r4 = openat(r3, &(0x7f0000000000)="2e2f66696c653000", 0x40101, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x2001e, r1, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3f6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in6={{0xa, 0x3, 0xee, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b53000-0x98)={r6, @in6={{0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) prctl$setfpexc(0xc, 0x100003) mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) r9 = socket$inet6(0xa, 0xf, 0x1) sched_setaffinity(r2, 0x8, &(0x7f0000692000)=0x9) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000520000-0x10)=@common="62707130000000000000000000000000") recvmsg(r7, &(0x7f00009de000)={&(0x7f00000f0000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006ca000-0x30)=[{&(0x7f0000dc7000)="00000000", 0x4}, {&(0x7f0000aa9000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000dc7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x3, &(0x7f0000658000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0xff}, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x8, &(0x7f0000b79000)=0x0, &(0x7f00008af000)=0x4) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r7, 0xa, 0x12) fcntl$setownex(r7, 0xf, &(0x7f00002cb000)={0x0, r2}) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r8, &(0x7f0000334000)={&(0x7f00008e8000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000dc8000-0x50)=[{&(0x7f00007ae000)="", 0x0}, {&(0x7f0000dc8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000dc9000+0x34a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f00000b6000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x5, &(0x7f0000b30000)="", 0x0, 0xb5c}, 0x0) dup2(r1, r8) tkill(r2, 0x16) 2017/12/11 04:56:06 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013f000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000+0xcd2)={0x100000000, 0x3, 0x1000, 0x2, 0x9, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005ac000)="2f6465762f7573626d6f6e2300", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d68000)=0x0, &(0x7f0000f7d000-0x4)=0x4) recvfrom$llc(r0, &(0x7f000070a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x40, &(0x7f000040c000)={0x1a, 0x15, 0x4, 0xfffffffffffff000, 0x3f, 0x8000, @random="17059746a7ab", [0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r3, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000f67000-0x4)=0x4) socketpair(0x14, 0xb, 0x8, &(0x7f0000f67000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f6a000-0x20)={0x3, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000e82000-0x20)={0x5, r6, 0x2, 0x1c}) bind$inet(r4, &(0x7f0000f68000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f00008eb000-0x3)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000f69000)={r7, @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]}, 0x2, 0x7b2, 0x1f, 0x7, 0x80}, &(0x7f0000010000)=0xa0) r8 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) setsockopt$inet6_int(r8, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r9 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r1, &(0x7f00008e1000)="49d2eceba104a470cfb6acc7111f2071ce102063ca6a2a1d85c29add9822f8620c2be754fa19d4e500193f9a6e266016355597ea93f6e7aa66f0f3142e6f078f9bf43cff66e0e2120fb550aca99578903339379f6b6c43a5eddd7e2ca1cd0b062f54fccacd1621832a604ebd617e0d1bae7def0369346118cbdc600ab6e1ba9df7ee40afbd3868369e6f53c56c770c", 0x8f, 0x800, &(0x7f00000a6000-0x1c)={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000c74000-0xc)={0x80000004, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x100040002, 0x0, 0xa, 0x0, 0x400000000000004, 0x10000}, 0x20) 2017/12/11 04:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() getrandom(&(0x7f0000f02000)="", 0x0, 0x20003) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000459000-0x1b)="96a2237d258dac72ee79d3622ad7a21ca00556b28ec9c93cfa7b56", 0x1b, 0x0, &(0x7f0000696000-0x10)=@ipx={0x4, 0x7, 0x8000, "5aa526f940c5", 0xfffffffffffff001, 0x0}, 0x10) mlockall(0x0) nanosleep(&(0x7f00001c4000)={0x0, 0x0}, &(0x7f0000f1d000-0x10)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00007c7000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40200) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000d15000-0x5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000541000-0x4)=0x0) r2 = add_key(&(0x7f0000761000)="73797a6b616c6c657200", &(0x7f0000155000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000822000-0x6)="6c6f676f6e00", &(0x7f0000134000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000018000)="2f6465762f696e7075742f6d69636500", 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000045000-0x30)=[{&(0x7f00009e8000-0xd7)="2535ba43d9c08d12036605eea1a7236a4db0cc67ea3f284c15d57809b60e746e47fa9cbe0269fa7bae8b062142b8f16d79d3b9c551c3f50ef9f6e34bf08ac1f4552080b1c2341c18263bcac579d72f196ebe980e39ae4b59444bc85c08ac8cd7ea3b84f6b5a343aff9d377432291659746d9668e75ce8e1fa6fd284e7f6a87e7b764a2e078ee6e7e41514d5b7307c01400a2bbc6ef49585a173f941327de46f5d6ae1e0dedcd590da6389d0bc3982619b4644ca31740e2cec48ee187fa723f3348b3d733e5fe2c365b4433f468241de5441e96ff7242c5", 0xd7}, {&(0x7f0000c55000)="bcaa773e0fa671dfc37416c838049f0b5379a3a9cc4c20e687b38ae3ef9cc8d20b9df6", 0x23}, {&(0x7f0000900000)="65d27bb333716ac2d62e8d3725f7e813a55d71d2b9f87fde7fdea90f2929f5b67505eac6998f0c3d3ee9764c148342ef343869fc4f8b91b25c378524349c0a08846dae089d28928616947fe3829d0ec8c9c43da0beab52ae168cbf3c3a3552cbfbf85826b515574d07bf10e18f5e8265f53e054d76f5e173c364531edb0e490d6e80ee7c64526c4c4d368b5f4cf65efeeb70cb8082f19201773c94748f2ad980e5533be1904021106cc6b724e074196d0bda5e7013b58b20", 0xb8}], 0x3, r3) epoll_pwait(r1, &(0x7f0000c61000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8544, &(0x7f00009d3000-0x8)={0x2}, 0x8) flistxattr(r1, &(0x7f0000bec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) 2017/12/11 04:56:06 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000033000-0x4)=0x0, 0x4) lstat(&(0x7f00002ab000-0x8)="2e2f66696c653000", &(0x7f0000d0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00000d7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003e2000)={0x0, 0x0, 0x155}) syz_open_dev$loop(&(0x7f0000fc5000-0xb)="2f6465762f6c6f6f702300", 0x11fc, 0x800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fc5000)=0x0, &(0x7f000086c000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d61000)={r1, 0x0, 0x8000000000000}) r2 = accept4(0xffffffffffffffff, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) r3 = dup3(r2, r2, 0x8a798ccecd498b1d) clock_settime(0x0, &(0x7f000002d000)={0x0, 0x20}) ioctl(r3, 0x81, &(0x7f0000002000)="f7f3129f60b69378e1dc47bd29c50204423fbb903b65c73f71cc804ec27294b3a2fb2f52a858ac5f039442ab832252939f9f5665c9ed3388b376d9ee0a11ac63551708000000000000006a4e0b") getpeername$netrom(r0, &(0x7f0000fbf000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fbe000)=0x10) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) stat(&(0x7f00006eb000-0x8)="2e2f66696c653000", &(0x7f0000269000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000931000-0x8)="7472757374656400", &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000235000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa) add_key(&(0x7f0000fbf000-0xa)="73797a6b616c6c657200", &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbe000)="5eb68631b623e2c51134d41de8f78b2886c53e6a5cdb67890e74e6f138647dd2791a93ca99538cd7d51c3bf7c5aba1805ceb12924c476b8ceb3e434b371f5880ef2b98e089d52c2bdf5735a476a981dfb63f4e20f55db166ffe3dba5f1fe78d9aee4b7760f761b54e40bea6d08da9ce8d8c896d0b1982ad77127dbf01638c5239b1454696a80adc7f4aec940719394e10d321825d8e7d341363597e0ba693ceae27d314f9bf1417631eea7b40b5d7220c2d555aaa970947c5a5e79b1ed2a45ada7e38610e5be429803ad245d67a12be43d2961fd1226e365e4cc97", 0xdb, 0xfffffffffffffffd) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000002e000-0xe8)={0x0, 0x0, 0x0, 0x937dd32, 0x3, 0x0, 0x1, 0xd, 0x1, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2b7ba6da08bdcbcf8ef79557f20533185afeacba94f507114e20203048578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0xaaf0, 0x1]}) 2017/12/11 04:56:06 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00008e0000-0x4)=0x0, 0x80000) r1 = epoll_create(0x9) fcntl$getownex(r1, 0x10, &(0x7f000043d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000fe0000)="2f6465762f72616e646f6d00", 0x0, 0x600000) ioctl$int_in(r2, 0x5452, &(0x7f0000784000-0x8)=0x1f) r3 = getpgrp(0x0) fcntl$setown(r0, 0x8, r3) fcntl$setsig(r2, 0xa, 0x12) r4 = gettid() pselect6(0x40, &(0x7f0000fd9000)={0x0, 0xffff, 0x5, 0x0, 0x3, 0x10000, 0x1ff, 0x401}, &(0x7f0000fda000)={0xc52a, 0x40, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x20}, &(0x7f0000fd9000)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000fda000-0x10)={0x0, 0x0}, &(0x7f0000727000)={&(0x7f000022a000+0x35f)={0x0}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0xfffffffffffffffc, 0x4) r5 = accept4(0xffffffffffffffff, &(0x7f0000fda000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fd9000)=0x80, 0x80800) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x3, 0x2000000000, &(0x7f0000fd8000)={0x3, 0x0}, &(0x7f0000048000)=0x0, 0x808000666) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x1, &(0x7f0000bde000+0xbfa)=0x0, &(0x7f0000fdf000-0x4)=0x4) tkill(r4, 0x1000000000000016) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000c22000-0x20)={@generic="25724fd40a618625459101e5eb291f9f", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000db7000)={&(0x7f0000fe0000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000979000-0x10)=[{&(0x7f00004af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}], 0x1, &(0x7f0000fe0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0xbc}, 0x10000) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00002e5000)=0x0, &(0x7f0000170000-0x2)=0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000e99000)={0x9, 0x747, 0x786, 0x0}, &(0x7f0000f9b000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x800008946, &(0x7f0000ea6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f9b000)="110000008d352b4014a91f5301ee0ffffe00807663d8a705b0ff0f72052a90e6"}) socket$netlink(0x10, 0x3, 0x1e) fstat(r1, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f0000000000/0xce3000)=nil, 0xce3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00009cd000)=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000120000)=0x0, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce3000+0x97e)={0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ce5000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000ce5000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000385000)=[{{&(0x7f00004ba000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ce4000-0x30)=[{&(0x7f000033d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000ce3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00007e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x3, &(0x7f0000ce3000)="0000000000000000000000000000", 0xe, 0x2}, 0x7}, {{&(0x7f0000ce3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001ef000)=[{&(0x7f00001f7000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000a5c000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x2, 0x0, 0x0, 0x0}, 0x5}, {{0x0, 0x0, &(0x7f0000844000-0x60)=[{&(0x7f0000177000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f00005d2000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000019b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000544000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000ce4000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000067e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}], 0x6, &(0x7f0000629000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7ff}, 0x2}, {{&(0x7f0000ac1000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000ce3000)=[{&(0x7f0000b63000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f000021e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000c39000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000024000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f0000423000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x5, 0x0, 0x0, 0xdbb}, 0xfffffffffffffc00}, {{&(0x7f000054b000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000536000)=[{&(0x7f0000ce3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f00002df000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}], 0x2, &(0x7f0000ce4000-0x19)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x6}, 0x2}], 0x5, 0x1, &(0x7f0000ce4000-0x10)={0x0, 0x1c9c380}) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000191000)="746d70667300", 0x0, &(0x7f0000027000-0x3d)="71fc5d67c23484af47813d279fbc87f5223987ca25c8f275c7ad5b1d9d08633be6debd92b7e2c799629d871d6ee422648a8e9d24d67c167de57f2c37") 2017/12/11 04:56:06 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f0000d95000)=0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000fcf000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cb1000-0x4)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d66000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000211000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000848000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r1}) getrlimit(0xc, &(0x7f000056d000)={0x0, 0x0}) 2017/12/11 04:56:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009da000)="2f6465762f73672300", 0x4, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000002000)={0x0, 0x0, 0x2, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x7, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f000041b000)=[], 0x0, 0x2040, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000000, 0x0, 0x100000000, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f000000b000-0x100)={0x3, 0x1, 0x5, 0xb5, 0x4, [{0x3, 0x9, 0x400, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x800, 0x9, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x6, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x429c, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000005000-0x4)=0x4, 0x4) fcntl$addseals(r2, 0x409, 0x3) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000433000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x1f, &(0x7f000000b000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = socket(0xa, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000bc000/0x3000)=nil, 0x3000, 0x2, 0x32, r1, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f000000c000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00003e6000-0x20)={0x4, 0x0, 0x10001, 0x2}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f000000c000-0x10)={r6, 0x9}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl(r4, 0xfffffffffffffffb, &(0x7f0000000000)="1d") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x8000000) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007ff000-0x4)=0x94) ioctl$sock_netdev_private(r4, 0x89f2, &(0x7f0000001000)="9e3559de15f5a5355880dce31b0b3bf547ecf5b58a523e383a006e9175ee62792a8452bdfde0881adcd62a3b7459d5f94ba2135e4ee4d33a0d8612af61645d35c5370ad0f52bb59edec57c83c42a048e97e52e4fd9642f6de7e7a2659c618afea8c83948ad8a15b0fb00ae5529074a8e47faae8056efc06502842725457ead25381bbb9081921d2d") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000000c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1000) mmap(&(0x7f0000dbb000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffe) 2017/12/11 04:56:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x2000000000000) socketpair$inet(0x2, 0xa, 0xf0, &(0x7f0000e4c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00007fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e33000-0x4c)={0x0, 0x43, "27c6fcffe62dc4ce3c15c62dd65fd77c06c9cfd623f95c2947d1cae503ff2f12b90e663da36e2a987158d7922047eca4a3645034b3a5b16330d06524ccbb493fdf71fe"}, &(0x7f0000ec7000)=0x4c) fsync(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000512000)={0x800, 0x6, 0x200, 0x8, 0x2, 0x10001, 0x92, 0x1000, r3}, 0x20) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000440000-0x4)=0x0, &(0x7f00009a8000-0x4)=0x4) 2017/12/11 04:56:06 executing program 2: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb1000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) bind$unix(r1, &(0x7f0000740000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fbb000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0x6fec, &(0x7f0000fbe000-0x10)={0xb, 0x0, 0x67918, 0x7ff}) ptrace$getsig(0x4202, r3, 0x8000200040, &(0x7f0000fbc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/11 04:56:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ba000-0x10)="2f6465762f73657175656e6365723200", 0x60000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003b6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x8, @raw_hdlc=&(0x7f000027a000)={0x40, 0x5}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00000ba000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) connect$inet6(r1, &(0x7f0000614000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000e64000-0x28)="5bf9c132a9842ff6b1c40bf5a55f543662402fbe63230f9708d76aa5ab6610112e0bcc2bd2ec4280", 0x28) [ 95.231132] tmpfs: Bad mount option qü]gÂ4„¯G 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b0000-0x10)=@generic="7bb8244ab5d40d69b1ad51f6b11dc922", 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f5b000)=@generic="afedd8f9e3a6a0b2c2c62cbcdcd6ebd4", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009db000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000066000-0x4)=0xe8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f66000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000)=0xe8) mmap(&(0x7f0000a05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x23) connect$inet6(r0, &(0x7f0000f65000)={0xa, 0x3, 0xfa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x80, 0x80000000, r1, r2}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f0000099000)=0xffffffff, 0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x4, 0x37, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f65000)="2e2f66696c653000", 0x80, 0x80) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002b7000)={0x6, &(0x7f0000f67000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000f67000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f0000c3f000/0x2000)=nil, 0x2000, 0x1, 0x61050, r0, 0xfffffffffffffffe) mmap(&(0x7f000081f000/0x3000)=nil, 0x3000, 0x8, 0x31, r3, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000f67000)={r5, 0x0}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000be6000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0xb, 0x32, r6, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000b9b000-0x4)=0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000f65000)={r4, &(0x7f00009ca000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) sendto$inet6(r0, &(0x7f0000c3e000)="166a6b5d0423ac54d74d2d41d9f391b4a8674bd4f2b2f86d9cdb03cf7cabd74d032468a6f5e6b885889c23f50ab9da91b78ed37fc9ec8d0e46f872bf92847e5b172616c8f825f9205ce55c197ed9ce3022d9a723c02c64cdd0fcf7adca11eff005417bdba76de284500929162b913b1a48c4b730f51c451b25c37658f9d272384396e5974bc54f68f50d6acb4d19e1f2f20f77ee7a1ceb77361fc40da5ef7180b26c49c9f80e1574a4edfec8c9c940549351fb73501b067adaa0681525f31bf3bed84ccc602346070faae6995a92044679b252303af1cecea3047137418bd2937c92ee322eadd6f6817fb08f404ded262777f2a1019eff47e9c07b480844d4c5af01ceaef081bec069fe474a10652a48c6c72cd3b57bf1b192429fa11b78598dd880b62ef24687fba22ad64945f299e8f3ce2aeb22a5d9465ac2b22343b00489e9a0aaa2468b5e338d1e39ad6e07a9ee038713d98f80dbc1d98fa23d07a9d1d1eb1edfd4f41e40ed7a62ca5932a3728c80442c46c45d914e0bd575a6bcaa74bd77801987f6fde37f81fc36ac4ac5c37f6bd713c2d3037f8dfaa7103023a6f7a2242f2679205a84ae8cb2ffa945c1596ef5ba9a8737ea9cc5e3e6e134feaacea5567b5af254dafc8133cc1c9e35f58a8570ce877e7e09c52ed3e7918e10f43fc2fd2943259c5d8ba815c1dadb295197726d8949e8356300771dd06d67a656c533ca66f9339fdb3dbb21a661d530a6a0c48590b9d82d7ab602d708938c44e152a0982e0e874f629dd9e66e9ede86526bfdcc1d75d3b599c02a507599395058183a7410b0108600622852325dc4f6c8e99b34e7e51b79c859b3685c3579dd5de2bf586fe417fc3bd4b20e06d07c30985d7a3836f3d287ed8cdcc87e3146050af075b1e8ea212c7ce21aea2eca8060973c2c4b4affe273830b2978f3bbc831c820dba5829f0ce8cd23dc7257c08e09f1d7197ccb52e7a6842854ab8460c9bb34b25eaf719541f51a6fedcf0cfc0dc63ac516690eab500f99f52245aa241670a72ece1c5665d344ce71bb3c3db2dfa7f2e732d17517be4287d5c2c7d9ce80ca9ad149deb75241f74bd7a5651c983731e7ab5884c6d94a4fa655175c8abc87c94c995f9cd15c19fc7382c5acbea2ee1f4827cb52ea5f49791e3141dd58a5e06a58e5e88fba50a3818c8f42a90104da873d7f40b267b1b2af85484be9cd7b6609ca8e989d0295d59d3788c3b2afa646de08a6a98684439a92eeec67f5aea8ebf48a2635fbef65e5180ee82f069fc776399ef2e344dbd40dc706c33cdc9d520d30642025ccf5ed466ed1b79848b2a029d0dab72462b85c2f8cc48ffc6b1594c738dbc3c3375ca04705e671a3b775dd926d2dc132a3dcb85a9f86697ac244b2b9b83bf73c978296a14df219771e7c576fdb342699a52f1939d6c35c6b624c6ed6869e950b61f8ee3718c7366174c78314412309c703793f8a2c9310ba8b475197e1008c01d3dfb92e244b2789e47828f17c54d10a2d244fda22c1a255ac3e4cb2e25e0a25f49610fba704c64603b833cf3102cb5372d8a285068203ad121768ab304d704aa6ab9a518dec416af24aa3ac0da98f132856dac350533a60cb463cea2731a83ed8950c93fd30c7d3d5938c2e3e6087f25371c31a7fd93839a4a0d918cf51d966f4f4ec5a0e292e156f3a6148d61900540cb111660ec7851ff47d2b7e87b399109446cf586a61779e023c92c5609555fcfa2a2e273492c23a22e9bbe39d5ea3721b8efde4d781a154a98cc51350f467438797640a25581c926ada448838fc0fcc1c453c0106f9a0cfc222db77c75eb711d7b4df94bb401ce1e5d4913f48f482b93999bb34a49b80dfc7885417d1a716f5107f2fc8c81a6e6d34098f9898ab22ee6193f793a9947cde935f1ef3a4c990dc9a0b5452837cc78e20d238fd6a034baa0bc41a99d0de2869c9ab4e9a92dba5f51080f5e9f7e3049df4aed16df8a7092ce48470d737d319e71e6d345b324efcfb2937df85b12e71a52b7b73f787234916aca31444a60e1be23aa97a61", 0x5ac, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00006b4000-0x18)=[{0x3, 0x9}, {0x8, 0x0}, {0xc, 0x7f}], 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00006ea000)=0x0, &(0x7f000061b000-0x4)=0x4) socketpair$inet(0x2, 0x3, 0xffffffff, &(0x7f0000f61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f000088c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000f60000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f0000f62000)=0xfffffffffffffffa, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000f63000-0x4)=0x2, 0x4) setsockopt$inet_group_source_req(r7, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x6, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/11 04:56:06 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7d000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00008a8000)={0x101, 0x6, 0x2, 0x80000001, 0x41, 0x7}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a4e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x54100) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd8000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 04:56:06 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f000004c000-0x6)="2e2f62757300", 0x801, 0x0) ppoll(&(0x7f0000046000-0x10)=[{r4, 0x0, 0x0}, {r3, 0x7ff, 0x0}], 0x2, &(0x7f0000045000-0x10)={0x0, 0x0}, &(0x7f0000045000-0x8)={0x0}, 0x8) r5 = creat(&(0x7f0000045000)="2e2f62757300", 0x0) dup2(r5, r2) [ 95.259358] tmpfs: Bad mount option qü]gÂ4„¯G 2017/12/11 04:56:06 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000fb7000-0x58)=@alg={0x26, "8000020000000000000000101c00", 0x100, 0x0, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000fb7000)=[], 0x0, &(0x7f0000027000-0x138)=[{0x98, 0x10d, 0x0, "f08396e6a6311507262de67d5a88c84ea81e9abdb67d038defbb9d05f18afd996a71dfa6fd06340b13429fdd45d675dcfa4ec68f0d863ae70bb1bba8787a098a2599543d293fbf8df238e4d8ba823d71551d638988aa4cb7005d10e440be3dc0459f931644895e2df01dea05c8bbcab7808f98cc79d44796a1c783851fb120c7b0338d59c192a8"}, {0x48, 0x196, 0x7ff, "2696870b8d98c60d3a7c626742c55f25f43cde71fb430959987d1dee002006b954a350decc6efd48735932b6f6e4ea268bf0"}, {0xd8, 0x13b, 0x4, "9c5bcae0fdf05f7f70fa79f5892b618e3c5b91a822e6de7dd0ed0f6209614d6f1efaf0ee276b5cc8cd05420211c2e6f68325be3787faf757a5c004c7ecedd403d12b7998ba52c36735d58ee70f73a8d264df5cda4172801f6ddb26b65f726699645441279032aded9d498d73e74e587e6a2d20ed6f86404c09aabed8597898724f829842f6625e18ee7b24bc2a5d5d801542515345fea62b186e26509ca0b8e135c5cc4f4b1bd3454f6ecc369516a3daa81ef743243e5fa748263f51b40cca90d362a2"}, {0xe0, 0x10f, 0xffffffffffffffff, "566c82b33bc71baa9c6ede075aac153a8a945ad05ccd0340407a7449e6203df91e8c29ee9750d4596922e25eaf846540da57694c226512db71d573e92e005abfa366a58d5f5732e76f9b835cfe2a92891778a379c72b95a49bfa44ed05997aacdaf38e6798bbffdc1f6b058d697f96feb4b51865bc175ba98337a93f13729677ce199f2991ff624fc54ca9171a890a790bf435cf8c3eed106006589383820a5ef70ad6384f05908f9ee296ce44e0ff136555fee5fc769b4609e0909a416f401fc98757a8c52973bde7e03c244356"}, {0xc0, 0x19f, 0x3f, "ba2b681afd252429159029a8feccb7dab0d24cd8a6f23509506155da9856a61c996951e5db096078a32483104cab5c68da2f23a7edc359c4e9c14aed46d3ccfb0b32f5d87fedb6cd6622cbb61ad6f30b8aea93923cde26d3836820aab60fb020ba64c719103380552b71322526656c64d103c5225d4f86c6f5ea9ebdd1852e22b9e9440e0b52cf4f2bd25bd5950473355121fc7253a622ef4d751feacfc28b36395ebfca89955a142ae3"}], 0x5, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000fb9000)="") r2 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x3) tee(r2, r1, 0x8, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000e0b000)=0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f000000a000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000863000)=0x4, 0x4) r5 = open(&(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getdents(r5, &(0x7f0000001000-0x7)="000000000000000000000000000000000000000000000000", 0x18) faccessat(r5, &(0x7f000000f000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00009a4000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x7, 0x0, 0x0}, &(0x7f0000a64000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00008a2000-0x8)={r6, 0x0}, &(0x7f0000b7b000)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x8) close(r2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) syz_open_dev$loop(&(0x7f00009e8000)="2f6465762f6c6f6f702300", 0x100010000000005, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a30000)=0x0) connect$inet(0xffffffffffffffff, &(0x7f0000cbc000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bde000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x50110, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000962000/0x3000)=nil, 0x3000, 0x4, 0x100000000040010, r1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r2, 0x0) r3 = socket$inet(0x2, 0x8000000000000003, 0x6) sendto$inet6(r2, &(0x7f00006ee000)="a14dadde53a8f2af824034526bfdf1aafbdb34fed501b075b2ac60846c6005f492c44581927d789ed1c20ec8db7167331eab5ab9bba3e65061a083bdaedd08e1771c30e5b686f749d0b48634a0d5843529f9d6440534acbc3b9f49d29484e448fde95f6b3471df69650c31eac526f69fc4abd6c66e76a6edcb3bdee11dcf4b", 0x7f, 0x4040, &(0x7f0000926000-0x1c)={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe8e3}, 0x1c) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000a54000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000a91000-0x11)="2d65746830707070305e63707573657400", 0x11) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f00000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) socketpair$inet6(0xa, 0x7, 0x97c, &(0x7f0000195000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000356000)=0x0) 2017/12/11 04:56:06 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000987000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000f67000-0x4)=0x0, &(0x7f0000f67000-0x4)=0x4) socketpair(0x14, 0xb, 0x8, &(0x7f0000f67000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f6a000-0x20)={0x3, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000e82000-0x20)={0x5, r3, 0x2, 0x1c}) bind$inet(r1, &(0x7f0000f68000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f68000-0x4)=@assoc_id=0x0, &(0x7f00008eb000-0x3)=0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a74000-0x4)=0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f6b000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f69000)={r4, @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]}, 0x2, 0x7b2, 0x1f, 0x7, 0x8001}, &(0x7f0000010000)=0xa0) r5 = socket$inet6(0xa, 0xfffffffffffffff6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800000000000000}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000454000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000095a000-0x4)=0x14) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000f6b000)={r4, @in={{0x2, 0x1, @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]}}, 0x8c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0x0, 0x2, 0x9, 0x80, 0x4, 0x0}, 0x20) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000f6c000-0x4)=0x80) setsockopt$inet6_int(r5, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xa0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2017/12/11 04:56:06 executing program 2: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000243000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00006ce000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd5000-0x4)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000641000)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x1, "7ca462f2fb93a4bfb11c8084754e58f130f836e92065985aceceb365394f171ad85ece29d9204fc7dab9c6b54c39e5723530a5d77fec59a952a5ed7462a627b83c14fc9e5c8b93b2e27fbf610b5509be"}, 0x160) pipe2(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000192000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) splice(r2, 0x0, r2, 0x0, 0x8, 0x408) listen$netrom(r3, 0x7fffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f0000cd5000-0x1)=0xc) r4 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000cd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000cd5000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x4) getsockname(r4, &(0x7f0000452000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cd6000-0x4)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) dup3(r2, r3, 0x80000) 2017/12/11 04:56:06 executing program 7: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f0000641000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f000068d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000095b000)={0x0, @in6={{0xa, 0x2, 0x9d76, @loopback={0x0, 0x1}, 0xffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x6, 0x79, 0x4, 0x5, 0x802, 0x401, 0x1, 0xfffffffffffff000, 0x4, 0x80000000, 0x0, 0x51, 0x4, 0x7]}, &(0x7f000049c000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000622000-0x8)={r4, 0x10001}, 0x8) rmdir(&(0x7f0000326000-0x8)="2e2f66696c653000") accept4$ipx(r3, &(0x7f000023e000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000091e000)=0x10, 0x80000) connect(r0, &(0x7f0000954000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003a9000-0x1c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000956000+0xff6)=0x8, 0x4) r5 = fcntl$dupfd(r0, 0x80000000000000, r0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000958000-0x4)=0x0, &(0x7f00005ff000)=0x4) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000959000-0x8)={@rand_addr=0xb5b, @empty=0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006e5000)={0x0, 0x3b9a}, &(0x7f00004a5000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000273000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68c, 0x8000, 0x1, 0x3, 0x2}, 0xa0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f00006bc000)="f334d16bff49af66ce017f903d12d660e8c435927cf75289d2740621c7545e821b7b7dc4d9d5dfc3d9dbea197ab727eb631126fbc843746e5ca00ea2758e3661340b20bf41e639afc7edce8495bb958f40d8bb93367a8919e275eb9cfe7490c37a3a2702ec31b282dafee098e1a38692f0c254e9e151e40c538b1d8798409fd714d2e81536f02526e10469c75052c3bceb9ce7b685110cf10dcecbee", 0x9c}, {&(0x7f0000185000-0x1000)="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", 0x1000}, {&(0x7f0000956000)="e57c1d4a30bf05ec743aa3d02e43cd72c454b71228a7d87bb651c66757d524859cf66398b8505af47f0ce997512f1ff1e51a3722731a12e88331c50b79fd9498b3cddd5432aab456dc2b3676132d1815a733308f60404c1f13e05c27205d5c02c7b8f51038c20862a36115d6ec2c001072bc832483dd6eb9f82a11e0d01b45f308551ebe1dd0fe550799fdbe79769a893b380cd3b0d79424c1cfe559919de4dcc8928cbc5b93a07993d5b6747ee190f8278097b739e9a052606b42fdb054c77cfdd04f157de7fdac843a392c1d419a34", 0xd0}], 0x3, &(0x7f00006cf000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xf78e, 0x200, 0x0, 0x8, r6}}], 0x1, 0x0}, {&(0x7f000093e000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1, 0x0}], 0x2, 0x0) 2017/12/11 04:56:06 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffff9, 0x0, &(0x7f0000037000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000041000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000042000)={0x0, 0x50f, 0x20, 0x4, 0x859}, &(0x7f0000042000)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000022000)=r3, 0x4) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000040000)=0x14, 0x800) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000042000)=[@in6={0xa, 0x3, 0xc4c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x2190aa1a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000040000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000030000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0xa6, 0x11, 0x80, 0x0, 0x8, r4, r5}, {0x4, 0x8, 0x69, 0x100000000, 0x8c58, 0x2dc, 0x7ff, 0xa50}, {0x0, 0x7ff, 0x8, 0xe0}, 0x8000, 0x0, 0x4, 0x1, 0x10, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9, 0x0}, 0x3, @in=@loopback=0x7f000001, 0x81, 0x4, 0x2, 0x7, 0x5, 0x0, 0x2}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000003a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000028000-0x4)=0x1008) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000025000-0x8c)={r6, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000041000)=0x8c) r8 = open(&(0x7f000001a000)="2e2f66696c653000", 0x40200, 0x9c) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000042000)=0x0, 0x4) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f000003b000-0xd8)="80b9e1f1f928de7b", 0x8, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000003e000-0x4)=0x4, 0x4) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000043000-0x8)={r7, 0x1000}, 0x8) splice(r1, 0x0, r9, 0x0, 0x7, 0x0) 2017/12/11 04:56:07 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x807, 0x4) bind$ax25(r0, &(0x7f0000088000-0x10)={0x3, {"702961d57767fc"}, 0x3ff}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0x2c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000020d000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000fd6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd7000)={0x0, 0xe8, "0ddd4bee3d36efc7f00ed2ecaa662b514ab13820750f8e15c606c102376ba5534e042851cea25af4bdbf7a27217011153f78154a0922d3727e437ce362ce6e60d2ed082109c2dd781ea690efbb4c5764e20a123913a254040a34405ca823ecfa658404fd39ea99b278ab28d617fb89e6c5f359a5a80d7d7e0c13788483b6e5faa16c38751ca86a0d2f5aaa755a9058ff03e1e15e72fbf1970e25f3cf318bd2f9421932c3cd7e0a9f8ca24e376fbf57324590182f78b6c0601a564b961d6a37857e2fc069b412d2f17b5a3b65ecd91b0c2db7a1acc9c3f3dc01a203e29eea262c54634202a9dd6491"}, &(0x7f0000341000-0x4)=0xf0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd7000)={r3, 0x41, 0x0, 0x5, 0x6}, &(0x7f00004be000)=0x18) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000fd7000-0x10)={0x5c, &(0x7f000041a000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) creat(&(0x7f00001af000)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x16, &(0x7f0000000000)="00000000000000000000", &(0x7f0000001000)=0xa) ptrace$setsig(0x4203, r4, 0xffff, &(0x7f0000e4f000)={0x1, 0xad9f, 0x5, 0x10000}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x2000)=nil, 0x2000, 0x8, 0x10, r6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f97000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x1, 0x7, 0x80000001, 0x4}, &(0x7f0000f97000-0x4)=0x20) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r6, 0x1, 0x12, &(0x7f0000f97000-0x10)={0xffffffffffbfff0b, 0x0}, 0x10) setns(r6, 0x4000000) 2017/12/11 04:56:07 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000794000)=@generic={0x11, "0000000000000000080044940eeba71a4976e252922cb18f8a2e47ba000000012df73836005404b0e0301a4ce876f2e3de4d163ee340b76795dae5786a12374bea0101b82558fd039e15776b27ecce66fd792bbf4e5bf5ff1b0816f3e2db1cb8159569585daf476e49740000000000000006ad8e5ecc366d39fa56c2c654"}, 0x80) r1 = syz_open_dev$mice(&(0x7f0000143000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000bbd000)=0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) syncfs(r0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000085000)=0x4) sendmsg$nfc_llcp(r0, &(0x7f000033c000)={&(0x7f0000fe2000-0x60)={0x27, 0x3, 0x6, 0x3, 0x4, 0x9, "fb30d2a7c93654c603971774c7fdcda66db9080aa16db599839a7184da9e65648d38311c99fa4d0c605afd748f689dce44864737e3705c64d6bd5841625858", 0xcca}, 0x60, &(0x7f000007e000)=[], 0x0, &(0x7f0000fe1000)={0x50, 0x11f, 0x7, "36c1124eeefd0e14d3048616bb92e45ca89abbec7b827f563fb53f83f545b37a8bcf471887385db55fe88ac52c85a04967644b97d396b9000e84fb"}, 0x50, 0xc0}, 0x8080) sendto(r0, &(0x7f000002d000)="1017e3665aefe40ffef6f2bd0e2ae867b5eb1933b3b14da90272f7ee190b287adeaadb7384f1d211d2bab728c236c3159d15811a9cdec46542a142d69009ea3f7df12536c76e4670cd43b50945c27f01a14afc548fe2bbf017872c4f2817df60895b6213363f2a07af2f898e91f419dbec561a7121ee74c72baa107dcb37d30f925dae3b14003dc4f13881f18b7ee5fc0170a7143dc93874b08833c740", 0x9d, 0x41, &(0x7f0000639000-0x1c)=@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fe3000)={0x0, []}, &(0x7f0000fe4000-0x4)=0x4) 2017/12/11 04:56:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0x6) setsockopt(r0, 0xff, 0x1, &(0x7f0000749000-0xc)="", 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdc000-0x8)={0x0, 0x2}, &(0x7f00006e4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x134, 0x0, 0x5, 0xbb8c}, &(0x7f0000e48000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x10001}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x40000000004024, &(0x7f00009e3000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2017/12/11 04:56:07 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x16, &(0x7f0000033000-0x4)=0x0, 0x4) lstat(&(0x7f00002ab000-0x8)="2e2f66696c653000", &(0x7f0000d0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00000d7000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003e2000)={0x0, 0x0, 0x155}) syz_open_dev$loop(&(0x7f0000fc5000-0xb)="2f6465762f6c6f6f702300", 0x11fc, 0x8007ff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d61000)={r1, 0x0, 0x8000000000000}) r2 = accept4(0xffffffffffffffff, &(0x7f00004be000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60, 0x0) r3 = dup3(r2, r2, 0x8a798ccecd498b1d) clock_settime(0x0, &(0x7f000002d000)={0x0, 0x20}) ioctl(r3, 0x81, &(0x7f0000002000)="f7f3129f60b69378e1dc47bd29c50204423fbb903b65c73f71cc804ec27294b3a2fb2f52a858ac5f039442ab832252939f9f5665c9ed3388b376d9ee0a11ac63551708000000000000006a4e0b") getpeername$netrom(r0, &(0x7f0000638000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f55000-0x4)=0x10) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) stat(&(0x7f00006eb000-0x8)="2e2f66696c653000", &(0x7f0000269000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000931000-0x8)="7472757374656400", &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000235000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffa) r6 = add_key(&(0x7f0000fbf000-0xa)="73797a6b616c6c657200", &(0x7f0000410000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fbe000)="5eb68631b623e2c51134d41de8f78b2886c53e6a5cdb67890e74e6f138647dd2791a93ca99538cd7d51c3bf7c5aba1805ceb12924c476b8ceb3e434b371f5880ef2b98e089d52c2bdf5735a476a981dfb63f4e20f55db166ffe3dba5f1fe78d9aee4b7760f761b54e40bea6d08da9ce8d8c896d0b1982ad77127dbf01638c5239b1454696a80adc7f4aec940719394e10d321825d8e7d341363597e0ba693ceae27d314f9bf1417631eea7b40b5d7220c2d555aaa970947c5a5e79b1ed2a45ada7e38610e5be429803ad245d67a12be43d2961fd1226e365e4cc97", 0xdb, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r5, r6) r7 = getpgid(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r4, 0x4c01) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000fc5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prlimit64(r7, 0xf, &(0x7f000000b000)={0x7, 0x20001000}, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000002e000-0xe8)={0x0, 0x0, 0x0, 0x937dd32, 0x3, 0x0, 0x1, 0xd, 0x1, "9b98ef74c63f98f50660b3c4054af2a37aec505bebc3208c70a4cf3e89544b36430eee083dd422e0f74cf9ad20a8b96c869c21a81b560c8f23b4462db0fc2739", "c1449ba1ece46f46977e6d3121f5a36feda2b7ba6da08bdcbcf8ef79557f20533185afeacba94f507114e20203048578bfd44acb8758b85d2f9fafd4289b96e1", "1b6bcb3e8f813d71973754223d5eb103dffe4d7c60758a68e12a15f1974c92a7", [0xaaf0, 0x1]}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000cfb000-0x8)="2e2f66696c653000", &(0x7f0000fc7000-0x18)=@random={"747275737465642e00", "2f6465762f736e642f74696d657200"}, &(0x7f0000b2b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) 2017/12/11 04:56:07 executing program 7: mmap(&(0x7f0000000000/0x6d000)=nil, 0x6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x6, 0x9}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) pipe(&(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r1) r4 = dup3(r1, r2, 0x80000) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000dfb000-0x1)=0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000507000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r5, &(0x7f0000005000)={0x10, 0x0, 0x0, 0x8e35}, 0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c70000)=0x0) r6 = memfd_create(&(0x7f0000476000-0x5)="6264657600", 0x3) ioctl$KDSKBLED(r6, 0x4b65, 0xce) epoll_create(0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000047f000)=0x127, 0x4) getuid() stat(&(0x7f000015f000)="2e2f66696c653000", &(0x7f000005c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() socketpair$inet(0x2, 0x0, 0x853, &(0x7f00006fa000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = accept(r5, &(0x7f0000f43000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e89000)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000f9c000-0x20)={0xfffffffffffff801, 0x8, 0x2, 0x0, 0x1000000000040, 0x6, 0x80000003, 0x3, 0x3}, 0x20) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f0000c9b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") geteuid() getegid() sendmsg$netlink(r5, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0xac, 0x40000000000, 0x400, 0x100, 0x2a, "40223be9b28d7cc2dd3a16fea511bbf12a2d06f40369a0ee41019ee8753a42d31ea425c09420ce20285f03e10e5c6a042b0f5c08581a7489ed4935d87900ff72641aae623371f31ebf5e8df1721c70ee485113410d37b4f8107a044f4bc566f828c34c2668ac7156b41a6c9212500d5e6bbca5f0e1d3749ceffa7946fd9f6dd2548f958e5a5b60c087e39ea8b22a708e9b37a59d280e233b39"}, {0xf4, 0x80, 0x102, 0x8, 0x3, "12ecdd20687a365f9b8d9309e9d8abaac4f0dd618273608fbddc37bad705f301fc48215ea10d436aab0e6beb8dfa51e364ee4aa49b82f40c1ab7aa2e133cfbd440ef4c08ef3420f2f67f928d0003e8a21ab8524f749f2a4fb3eda83a1c094552346066fc5064c723c4b935bd8b7f15083bcabf84a2ec6a70cf1cba4be7edc6ee9a4117b739407baa095c712ba4102de8c1e3bfadbf1fabae10aa1a7a44a70ddc366392019ced5d30b9419908d94187137ffde4a55fe32203f2fb949c1c60003a28f560465ab140078fbb4bd01a27434b07595820c94667acdf20be4644c29884fa8158ea"}, {0xf8, 0x4, 0x4, 0x8, 0xffffffffb41665d3, "f5d5b0268ae9e7728eb33c0874b2a4bf5e68b47464d698220faa949e14f5be306fe9d47ef8334e0161a1e3963fcca55528bd15ae5d7351b4a9ebfbbca3a6d0150000000000000096c766869f8503ccbc7c3f6773170ff596cae2f5291a893e9d99bb1cd682fe782253ce24c55024b8104d6553df9b946a5bdc7d70553711d242ac367ed8980625aac92d373b098becfd105fbf7e1599ebb2b2c8853c32687e712f1989371b29b4168fac5aa66f498b9a23767985ceeb4e7adaf3967daf067e524304a92bea9a634cc2f101003285929a430d47998606aed20f28b81a4fb22884ae503268b421"}, {0xcc, 0x3, 0x511, 0x8, 0x8, "f3c72ca78cdec91832a4be4b0e25939457ac5bced8ead60f4f1e000a21567507c5f4ccbdd371b054b86c96ab998e185af25e9d413d6413868eaa622229c734e77fd0c5b7594d54fb9c5fd7e4254714d6010c758efd2ac8993e7a5f8fbff234e3c6b1ce681c87db9146551f7776ff12f234e9628a997d58f65f08df3006de9c5518b90d9687b181a8d8d507eae85ce33162b5a69b8123741afa32c481d8664e4586c03dffacc76d49badda9315b0b3c3650288ce86cd8acbb54"}], 0x364}, {&(0x7f0000c99000-0x1024)=[{0x1010, 0x0, 0x873dd844a25b811, 0x1, 0x724, "8e0ec32ecdd705d41bdfab7ee3204c81358425ffd2c68199db6b99e3bf60df11459110e028d4d4d071875047ae9b2d9bf9fb896039f4ab4c20003579a5bb400646298b323dad3a3597b9dfab42f49592d4502f1e44885057aebb55f1719c4b10fc2515f43af7bb654bb76ae0d3daf377581f9a284b09510c5bd00ff148dfa33814536d2f71c105ef5d82736953faccd7bc9c18e6113a27f2e79c9734a4d8a325198373805e74b356ffb3168af4d023a4d2360892b0a7f7c1aac3c745ab42ab40772244e425d25d81c102a78c02b44614e827cdacc202dec1994b215d6a1b020300a573c4d763cda5c09f5b75957bd4e9e4a8bfeed725dda8d2ed42a6f97c8adc43e3637808418e8eefb0ea6065da70c8bd0de75b34f381cf01531ab409d01e5de1f4033a99be7933615aa7cc4c45d20f2bcec92c09dcea637d0b2dc09039f651117081584c886f853fb67ce580240e830bf05476cda1fafd26cab61231d48fd89f1ceab624335a5f8066d6a5a49a20f9612f8ec91d5c57989b18205f00919d8b6eb7bca17566700fa8cc9d89aa3ca6d0dfa1313748a366c43a6ca707feaba627a69586eff6615927fd08f30c3b6acd6fe3edf424d417e04a0299422ee5e72fc1e50f9a1c183f515ae3d38afc2d2a1271f7d06f99dfc2313466e64abb6304c0bba2e6519545017c3e50583e554131ccd16b1c2d4e561eb8ec1c369e6d68ca6436737d2617e4362dbdd8d8ccdffb11369773ca95e521e0179579d80ccd91c79017643f305b762f254651d9ba69fa90905b5d8dbc7084549b2265bc65e4039c6d5ef897a776e75de0b3e1d3e0f13a1f1785d5efe4578afefaae19680984139cab9c91cf1f224dd27516dcd24999337d55c45cc41bbd7da6cc36ca1a4a950584ab668b710fb69ef12dc81fec5fcffb2e2c9787f718f59520b3900fde464345ea43edf96bd36fe482d8fd7d1a17e9fc933d7b78d5b3ca7847b807e352fa64a9867bc995f9e12f1c907d2b016d791509d95e88e17f38e626694bad2af2c4d3dbd16227c46500e15ae5b28fb7da509eb62fdc7d58bbcc63d06df364dae88ce303e456e655df9d8cc20a74b89f33c1933e8b6e376d7c0fd7bedcf8d7819f1e7721a752aebab8afbbb77e62d89821650f81d8db793e31ebf35d55f0be9272362484fd939101d05293d452f95cc1c032fb60d8865107b7867f9bc406b2a12379d96ec4fb5a693968ed98198dea5e03c86f5f846469aa782b5415cfa1766af686536a51db36b85fffb57bf6d92e9072e697dbd794d635559d19938855abd44dadf008f17f3e08084f647d04a6f2478cc4c667546e4ede4ee2a110de80ffc8332c49be8b6bdd97628bd8fed3a6386eb9f89ffeca80dcf823c3fe8c7328184422cc7aa7a765cc3f9d20ad4d9679f47ac77c6e0f82a142c8f59c4885c1a9ecfb5ee24e495d578212deabc2c42994f06ccdf5c74dfb543ad34a0472a3a2547651e161a77a6d4d5447089928000036dbab0b9b4ca133184a7f2a518f7de9b3c9bee2ddc91442947e5f90c731f4d9934117d0c8785551ceffad2e1ea8b18c3e1692602d9ac5c50ffacf2dcf6bb6c982de8b6d0375eba45b6f24fe1e89cdb0af07c36bd15936ef9bc9a9dbd4a1833b16f250246081e3faad38c474d0840917193febf657ea3348368d6edccb8577733c367fb43ee70f1f77552eec5fda6378b3bf5b5110d76213f1001efd71307385f45cd111cd5fc7134fc8a2b31f097fca097152b94ffd23aa310b4e08da61f0ba3c4805a3f1c8a8d43eecc45892b6ce002789d2c00ac259536f9bae9c6581cb5ebf26071348dee287d8cf58c6a923097d31784367329f4ec8c5ea33b579200321ce56e3cbf76b80d9f52ed37fefbf9261be61cd6fdf771e045adcaf7f0bac7430786aa40f8093f9f0bfec392bf3989ee83d6e2aa3b3f65cac3723de4bbae1b22544de4953f46b2633fc7d76df048d47aea0037ea9e4241d3e521527d4b9d60830884728287b52321268dafa95ce31f773faa8658749e47e778cae081708a5d60273daff1df2b7c2b9993d44f55c67497d26dd5af88eacac0b7ae08e96d9f8f4f16211c323c0705cc77c9b79495187ff14fc5e53586437b1a24a0728a2699bff58f99ae439502ad5b7816661eb216de945651195b294fab9281246f414bd0fbb74f36e1596867216c7a24dea903d755f4b5e885a345c06694d647032e49fa7f6b0b5a0313c063069cea4be0df6b405932b3a1279b0459e12e5a535cbf42d3c550b5538284adeeff9c04623d24cc8916d1d1d73c9865dcaf05073d1cbe4eeb8c233d9aa3c1f6b00f2b0e70b6de2be5e84079c96bfabfb6fd9738743850f07199e7e894c0f1af686583589d13f786337bfbcfa472a06f18f95c690c76ac2c6c20b8ab511792dff9f364d7639dc27bfb9311418053b2db8b77cd2b3686a14601230cc5cb14a5d6e7a51077a9fdfad20a7a8a3f8257d947df65ff89026764debd5c215074c83b3da48325eda0f7cf92672b21898e5913b2384720b44ef432c7198e0257be4c5d49aa31a317d403354ef20876e344ebf266ee88507c8c04b5bc0b1fb54a72f992893241ab816072452ed1e72ff22085981392adb9ad9f3c6e757a4c0d0743fb66a78ed7250d16a8d5dabfc3d7d9528f8330c38420500f4bf37cd93ef2d44248711654051c920cc987407f835f3ab1d126ebeb9c9b89a1ac0e702c17f535e8061b7167b48cfa25bc375ce997c5cdf57bcee91148ab21138514b25d76737269e56ab9aea8054b2caf25e5a65ab49f9dfb42c235b4c6d705585970972df76f362592f99deeb794f2a476ea1a8c0d1cfda5b2f818bb8a41da273988329d831ea214ef8e7af09c7d28bbb447fe249bdbe6cd3cc9858c0be0ce327849efc7525f3970283f2e63d0c4889e59f93ba150703d6dd548046ae94120bd70d4ce311ea80f7727f96cbaf02a3410a9de3c0c5f7b3fb88fe6045c664c03fa98dedec776b9a0741aaac0ee15c013bdfe85441e926e109f24a6532168597c67e4b6d667131ebabbe7ea52300e4b64685fdac2ddf4db59f58e417ce8eb63953b0371bfda9eb93dd59199f07876e76a81174ec96edb966d730a6552861ee046d50f0b224a5d19408a19bdd8bd4d1d6e3851adc93f584abef25b4758b3bf4267daee1161c9884f435ff202d160c3379de3743f68e7a7b0db20d549f725273bdd5394e8940264a1ddef551b5d9c141765d1bd6d042e5d27815273f887c769a8f3c4d82078a6dfece3799d26bcea637f8e90be73ed0118e2b2ec5bb3b6fb9f174b29d45b1c38771b84e334cced24e2933f1b8ebb4f5860a10fd8bf076f5c33f28198ef672a6d5cd4336af624792a3a1743c39d000a0050f502c42652e1f19254c446750803567650ba7dd8cee7f6393c6cb1a6d6bf5d5a57fabd12d672a2ac8a502a246aea782877d4fc7ec083187a4bd5ea59e568efdcbf3ed5e93447ac361613d906818ad6761f91d42a894c779325892cbfbedefa13bf98d3baed320f430c5961a53aec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{0x50, 0x5, 0x220, 0x7, 0x51, "0e00ba08b153b985484189a56e0f2cd16a6726d749b24670d518ace5704610392ca90b4383fce9a3d9d5c493dfcb708c5cdc0f83659e2a2eac1b1ecd48a48d"}], 0x1060}], 0x4, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) writev(r5, &(0x7f00008ab000-0x20)=[{&(0x7f000041b000)="97918be3dd2c0ee8797e4eff3e7d", 0xe}], 0x1) ftruncate(r2, 0x7) bind$netlink(r0, &(0x7f000002e000-0xc)={0x10, 0x0, 0x6, 0x0}, 0xc) 2017/12/11 04:56:07 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f62000)={0x0, 0x7, 0xc2fd, 0xc1}, &(0x7f00001a9000-0x4)=0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f62000)={r1, 0x980ee84}, 0x8) connect$inet6(r0, &(0x7f0000f60000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f63000-0x1000)="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", 0x5c1, 0x0, &(0x7f0000eae000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000930000)=0x3) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f63000)="2e2f66696c653000", 0x60000, 0x10) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f64000-0xb)={0x0, 0xfffffffffffffff9, 0x80000000, 0x8, 0x4, 0x45e1, 0x5, 0x9, 0x9, 0x7, 0x1c}, 0xb) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000f66000-0x4)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001df000-0xe8)={{{@in6=@local={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, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f66000)=0xe8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f65000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuseblk_mount(&(0x7f0000f65000-0x8)="2e2f66696c653000", &(0x7f0000f64000)="2e2f66696c653000", 0x8000, r4, r5, 0x3ff, 0x1, 0x40) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f62000)={0x7f, 0x2, 0xe, 0x1, 0xffffffff, 0x8001, 0x3, 0xbb5a, 0x0}, &(0x7f0000a76000-0x4)=0x20) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f67000)=r7, 0x4) 2017/12/11 04:56:07 executing program 6: pipe(&(0x7f0000e6f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0xa, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bc8000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fff9) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000bec000-0x10)={0x3, &(0x7f000035a000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x2000)=nil, 0x2000, 0x40000000001, 0x30, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000e21000-0x1c)="00000000000000000000000000000000000000000000000000000000") ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000fc7000-0x8)={r4, 0x1}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x4000)=nil, 0x4000, 0x9370a849c4b3d451, 0x1034, r2, 0xffffffffffffffff) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f000041d000)={0x2, 0x8, 0x84, 0x1, 0x57, 0x7}) r5 = socket$netlink(0x10, 0x3, 0x1) r6 = accept(r5, 0x0, &(0x7f0000014000)=0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x4005e, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x17, &(0x7f000002e000)="46866da417178ceec29dacb32c86092507cf9e9d01962d21124e6fc8aa5330f77ee62cdb0ce5be075ea69b8b1df4bb253bcd17ba694bc31b7b4846f18de5e38322f8b9ced632f0ed3365", 0x4a) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x5, 0x20000003e, r6, 0xffffffffffffffff) r7 = fcntl$getown(r3, 0x9) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) r8 = openat(r1, &(0x7f0000d3d000-0x8)="2e2f66696c653000", 0x20000, 0x8010) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003be000/0x1000)=nil, 0x1000, 0x2000002, 0x40112, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000fc9000)=r7) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000818000-0x2)=0x0) r9 = geteuid() r10 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000022000-0x10)=[], 0x0, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r7, r9, r10}, @cred={0x20, 0x1, 0x2, r7, r9, r10}, @rights={0x20, 0x1, 0x1, [r3, r5, r5]}, @rights={0x28, 0x1, 0x1, [r2, r8, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r9, r10}], 0xa8, 0x4001}, 0x4) 2017/12/11 04:56:07 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x9, 0x5010, r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000009000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x1, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x3, @rand_addr=0x3ff, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x24) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000a000)=0xe7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f000000b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000008000)={&(0x7f0000000000/0x1000)=nil, 0xa3, 0x7, 0x6, &(0x7f0000002000/0x1000)=nil, 0x5}) sendmmsg$unix(r2, &(0x7f0000003000)=[], 0x0, 0x8810) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000c000)={0x5}, 0x1) connect(r1, &(0x7f000000b000-0x60)=@nfc_llcp={0x27, 0xaa, 0x0, 0x7, 0x100000000, 0x8001, "a51c3de82107898d43fa528d65a34245de4f42ac0a63aeafc82da8e558d5bf413330d782d8594529edead9dd468f0743703a0e3fa6a594483c8ac8849854d9", 0x5}, 0x60) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000000d000)={0x100000001, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000)={0x101, r3, 0x3, 0xfffffffffffffffc}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000a000-0x1000)="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", 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, 0x0, &(0x7f000000f000-0x4)=0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000000e000-0x10)={0x1, &(0x7f0000009000)=[{0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) prctl$setptracer(0x59616d61, r5) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000000e000-0x8)={r4, 0x20}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000004000)=0x0, 0x4) 2017/12/11 04:56:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peekuser(0x3, r0, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="00000000000000000000", &(0x7f0000001000)=0xa) ptrace$setsig(0x4203, r0, 0xffff, &(0x7f0000e4f000)={0x1, 0xad9f, 0x5, 0x10000}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x2000)=nil, 0x2000, 0x8, 0x10, r2, 0x0) setpgid(r0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f97000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x1, 0x7, 0x80000001, 0x4}, &(0x7f0000f97000-0x4)=0x20) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x12, &(0x7f0000f97000-0x10)={0xffffffffffbfff0b, 0x0}, 0x10) setns(r2, 0x4000000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c07000)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000f98000-0x10)={&(0x7f0000024000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f98000-0x1)={0x0}, 0x1) 2017/12/11 04:56:07 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x3e, r1, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000001d000)=0x0, &(0x7f0000023000-0x4)=0x4) read(0xffffffffffffffff, &(0x7f000001f000-0x30)="", 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000022000)=@hci={0x1f, 0x6, 0x0}, 0x6) 2017/12/11 04:56:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000ee1000-0x8)={0x80000004}, &(0x7f0000eb4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1e000)={0x0, 0xfffffffffffff000}, 0x8) mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0xfffffffffffffffd) unshare(0x2000000) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="6367726f75703200", 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006df000-0xf4)={0x0, 0xeb, "0259000fe67eb16015a65428c539c044dded6a7c7a8d0a548ec00fd28b2c3e729582112630f43f7bf15b0311205d80b1e31086ddfca62bc1203104caa9d42eb684cd15e0689054c7452e5da3ccf29f6961fefc9b2da29422b22a187a1124fc4c2aef2213eee880a1e8d7aee9e93da5bdd848eb59489b2e7c36614ca37c4f798426e206f3f67a7be4267ce72a57d2e39fda6367459cc391d8052f206e5ba99d16d975ae8b72306cdf03d880c10cb0f04340969274319490b53ee1a6540bea19d7fd8437bf96065f0fbde7ee7335c2e6ddc6c3ab4a1d558aa2305699e9cbbbf5ed2eb49d3767a1db7e94e481"}, &(0x7f000078b000)=0xf4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000317000-0xbc)={r1, 0xb1, "0b93f847b2dcb84d1328dc806eab61fe9eac76943d201b6b7fce7c8628e7b1f205d1d3a036406f2e772e77838dcf5cf8e87ae443271692f4d90530c817dca4f7b396e17498a677ba5bf7073ed83812a56c6f1d9f8dbc41af8e6cc9f0b3a8577b6e90c09a68e2fce17bfee8de753bf3b8ee85f7c54d8448a9ce7e4a18b3e208453651b9e823fd972158255158478254f871ec574929d9e6735ed65f11f407e8ce881ede5155cb8ab878ac25b4858cc5fb8e"}, &(0x7f0000935000-0x4)=0xbc) lstat(&(0x7f00004e8000-0x8)="2e2f66696c653100", &(0x7f0000bdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008f9000)="2e2f66696c653100", &(0x7f0000f72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000430000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000111000-0x4)=0xc) socket$inet6_dccp(0xa, 0x6, 0x0) fchownat(r0, &(0x7f0000611000)="2e2f66696c653000", r3, r4, 0x1000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ac1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000731000)=0xc) fchown(r0, r2, r5) getdents64(r0, &(0x7f0000d3b000-0x18)="0000000000000000000000000000000000000000000000", 0x17) fchownat(r0, &(0x7f000076c000-0x8)="2e2f66696c653100", 0x0, 0x0, 0x1000000001000) 2017/12/11 04:56:07 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) mq_timedreceive(r1, &(0x7f000076f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x80007ff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000c9000)={0x1, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00008ac000-0x20)={0x27b, r2, 0x1, 0x1}) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f000037f000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f05000)="", 0x0) 2017/12/11 04:56:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="00000000000000000000", &(0x7f0000001000)=0xa) ptrace$setsig(0x4203, r0, 0xffff, &(0x7f0000e4f000)={0x1, 0xad9f, 0x5, 0x10000}) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000822000/0x2000)=nil, 0x2000, 0x8, 0x10, r2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f97000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xff, 0x1, 0x7, 0x80000001, 0x4}, &(0x7f0000f97000-0x4)=0x20) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x12, &(0x7f0000f97000-0x10)={0xffffffffffbfff0b, 0x0}, 0x10) setns(r1, 0x4000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000017d000-0x9)="2f6465762f72746300", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000780000-0x8c)={0x1ff, 0x9, 0x5d1, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000302000-0x14)={0x3, 0x3, 0x0, 0x3, 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f98000-0x1)={0x0}, 0x1) [ 95.814887] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/11 04:56:07 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)="2f7070703170707031253a656d3100", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) utime(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)={0x20, 0x800}) write(r0, &(0x7f0000001000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fec) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x10010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000004000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000b3c000-0x5b5)="9b411fe87308bda68cf69b00fc456354c7329f7c247c5ae03e1974135e8db80e3a8ad4c76c4f7bd9611378c3b492084207feb8cd52e4aab2e576ffb0dafcf1c7579fcccd74875824b762d27e483eb885e18579131a87c4309c05830e357f575c0a7f7f346d0d61b5459ada9ca0d895d6279639c67a49b5763273aeb5f2a9a47d128b01a19caefd5e8de29ef02bc69f88e990313a5c6ca4d7553293ff5db0766407e37e5746f7a94d3a1ed3f1d9efc93ba833a7ae86b08fec0f30236f17d5ecf9bf6459b385c3079c62aa19450926de608f13b8493004baa0ea070257347a686123aa5e37ea428ab6d90aa0a5aaa0178237d8e1e8e31f920ba1c328085b98598721dec8437363864f82c9594f77be5c44effc3bcbc548045eb63044f435aea680eb14f53fa6156a06068b4ef0eb113753f6b0ba538e9ef2aabb9c92b8ab68304bd61a1330bdfde693aa838cbda772f976db33d1a7f1481af25358350c1513113389a6dc66d074c98d60eb6b70a2a7484596fa666813eb4af421ea906022f10bd0b4683312a5d46ef3d746ee68e67b923c7e663316f74ada47485e0df9d3bb20b0e5a6296fb95f8e787146115709bc8c913d953cf33a6066cb52507627e2cd95be580b756a40ec7f7b5875c41ad1941737c7ff0127c7ecac001c3679105cbf2ea81ed4685194e5d19d46b8fb1add32d3fe0717a555ac5c12aed602a406c9acd2be01b8cf5b180e4da32a34c1b624316da27bd16797fb28665e3b8af33189494bae59477d92d936babbe9f6697bfa9e22bebcc139683c2a00fd59d91034e6ac258b9de2ffb1268815754c1e4faebbf0dd5f30319dbcc077e29ae756744f19e4f495b7fb1c45b0aeefa6e8ef5932527967d965282300e32b5507a7d4ffc9fd5bb583cf6bc1d3b88ec5ac079aad45f32a3412cf6d3685f74f865369d6f7c965d842e9dc4a34a89e4f6e92aa1add55388c4101355fb944f67d902b7ef45547d761199710bcc9a9019b15ab652ced16ff77a4bc5592d1efb3f562b1ef062bb7c4761129c3c9a09ed6c54a3ae3bb26a5d7fc481738500ec5bd38bc27d0d9b758ca5397dbe1856eeb4d55a94cccaaf47df693e87bf2a966550ba7fb5cd44da3d88c112a2d07d584ec5b02c5c90955cffc5767aadac21291ad9693d6a5c2ec4e9ef6630045681bf824aac7e1d908fa7ebbd5fd2f5d637ecae2d1b993b6387527aa471478fe3df974102046c6656341a5eb0d7629e491f2c7e28db50ca5d72de48fe1f9f953ee5a68c9164e325b93f5c5ebdb35aeac338abe5072aa398048995359ae23760a2ce29df382dde331d6f6949e3b5e4e1e1dadf225f0b841c2eadf27f2694abfcaa811c68ab8c00bf017e965f8ee20a6af917725dc944b8f3795f58d0f080a48582588a577c321e939f8de6e113257b38f8ff6df98e9b00d9299f0b4fa60f7ac2dbe62bfc8244cb12d6ee131c01556e5d4701d79a84cb320fb9d43d1d74b8b5141866713a6418a2353d29868756da348f22c09fd4cd80803e1ff82652cbc8610c8ae2b63259368311d5ebd062bd0c961075d0d70a480bd75b7dcac004767a7bc311532d9e2f11f5dbeebfa2c4bdcb5b7f4d0a5916f3886a402ef56722e355924832b0f84a0184870f69b40a8df2e03b7b61428c3a4f3164c8b34a32aac9801c04b8e323ce5d88720859e98480f498b83a73bc99f5d6b6577cb874a46ad8330f4061939f2a3d3df5f2ab144127a6bd02425f3cb12a9b50ec8b2c517b36253a3a3751a534ade6b59f797d2433a803a3d1c18c55b0d9cc64a755310efa7d3ea74408fdac39f7de85842b7ad7646ed86a2f8e28c77a7b646b4782f22c42908212eeef69139c67b44615f85288b5ad04ff048a6d35857c79ca43c1359fd502ceb7ecc0bbbcda7d4112342e69c26273c28049e4918bdf0215e4f9001f71516d07f67a5428dcbf9befa290a4261d12af6da5022afda7c88e58aec7c320c8ed2b85c06e2beca5591ed72fd4fad0200000096df33e795bdbc1b34efee33e2eade9e422e491fd10d4c6d6bd5f05485b35fffaac75e24ca58150e9e", 0x5b5, 0x0, &(0x7f0000b3b000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00006cd000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000eac000-0x7)="2f6465762f73672300", 0x80000000, 0x20000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000eab000)=0x0, &(0x7f00009f7000+0x61c)=0x4) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f00009b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000ead000-0x20)="1b0000000600000000000000073d0200000000000001971a03000000bf24f759"}) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000)="000000000000000000", 0x9}, {&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) 2017/12/11 04:56:07 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x0) r1 = syz_open_dev$urandom(&(0x7f0000009000)="2f6465762f7572616e646f6d00", 0x0, 0x10000) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000000d000)={0x2, &(0x7f000000f000-0x10)=[{0x20, 0x0, 0x4100, 0x6}, {0x40000006, 0x400000000002, 0xfffffffffffffffc, 0x0}]}) 2017/12/11 04:56:07 executing program 7: mmap(&(0x7f0000000000/0x11b000)=nil, 0x11b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000002000-0x4)=0x100000001, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000e4000)={0x0, 0x4, 0x6, 0x5e9}, &(0x7f000011c000-0x4)=0x10) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000011c000-0x8)={r2, 0x4}, &(0x7f000011b000)=0x8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000a000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x9bc, 0x4) 2017/12/11 04:56:07 executing program 0: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008f3000/0x3000)=nil, 0x3000, 0x5, 0x36, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cad000-0x9)="0100000000000000", 0x8) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013b000-0x4)=0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00009a9000)="99", 0x1, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x1, 0x10810, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000cdc000-0x4)=0x0, &(0x7f00004e0000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000dc7000-0x4)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000410000)=@common="64756d6d793000000000000000000000", 0x10) sendto$inet(r0, &(0x7f0000d58000)="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", 0x72d, 0x20000085, 0x0, 0x0) mmap(&(0x7f00000f4000/0x2000)=nil, 0x2000, 0x800003, 0x20010, r0, 0x0) mmap(&(0x7f000047a000/0x2000)=nil, 0x2000, 0xfffffc, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000471000)="77657374776f6f6400", 0x9) mmap(&(0x7f00007ef000/0x1000)=nil, 0x1000, 0x8, 0x2110, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000dcc000-0x1c)="edf56c6a21a6c3dcecdb05f326165e0103e8a70d0b9dce7591956697", 0x1c) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x29050, r0, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x2000003, 0x32, r0, 0x3) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000737000/0x4000)=nil, 0x4000, 0x100003, 0x830, r0, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x20910, r0, 0x200000000000) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000040c000-0x38)={&(0x7f0000dce000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000100000-0x40)=[], 0x0, &(0x7f0000dcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x800000000003}, 0x40000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00003e4000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000024d000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x3a) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x13, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000048a000/0x3000)=nil, 0x3000, 0x207, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00002af000)={&(0x7f0000dc6000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a2000)=[{&(0x7f0000dcc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000dcd000)="00000000000000000000000000", 0xd}, {&(0x7f0000dcf000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00004d3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000dd0000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f00002de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000dd0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f0000dd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000dd4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000dd0000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0xa, &(0x7f0000dcc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c, 0x7}, 0x140) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001cc000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x2000)=nil, 0x2000, 0x1000004, 0x10, r1, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00008c0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000)=0x10, 0x80806) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x8, 0x811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dcd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092f000-0x4)=0x1c, 0x7ffff) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000dcc000-0xdf)="5d7cea6486439355b699c94224c52df96ade3923ebadefe458b00929bcfa39894ff9d1c2989390077cb1eca3823d63a0be56f8e1949f4f5133a78606cdcc7fda8dd37a0008000092464fda5a92724d9902fc9835663101bfaa8bfc729132afb6081b61db02d6c9c46ff10c9e1d7e601e47c667465a768082abd76e0100000000000000100fbe6207a22c0c60e6a58e39496420e66d31b40f9d1f0c2b10097336a03b1d7d86757fb14a8fe104bb75850fe94a8e62beee113f080346d4a0deeb1ad8000000000c363ff92356657743b79159c4debd9872a5a94acbdd81a24b", 0xde) [ 95.867083] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/11 04:56:07 executing program 5: mmap(&(0x7f0000000000/0x830000)=nil, 0x830000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) shutdown(r0, 0x0) mmap(&(0x7f00004d8000/0x9000)=nil, 0x9000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000830000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000477000/0x4000)=nil, 0x4000, 0x2, 0x2001e, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x5) mmap(&(0x7f0000831000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f00004dc000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x14, 0x4, 0xffff, 0x0, 0x7c, 0x0, 0x80000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7ff, {[@rr={0x7, 0x1f, 0x101, [@multicast2=0xe0000002, @rand_addr=0x8000, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, @cipso={0x86, 0x1d, 0x9, [{0x6, 0x10, "d57c230fab278efd224107aa6f66"}, {0x1, 0x7, "52e7dfe6f4"}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x3, {[@nop={0x1}, @sack={0x5, 0x12, [0x6, 0x8000, 0x3810, 0xaf]}, @mss={0x2, 0x4, 0xfffffffffffeffff}, @eol={0x0}]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00005b8000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000007000-0x8)={0x42424242, 0x42424242}, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000338000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) listen(r3, 0x20001000cea) syz_emit_ethernet(0x10f, &(0x7f0000049000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0xd9, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x3, 0x1, 0xd9, 0x0, "3a423c5ba3b8bc03425cde8b9e17fc943ce504f15e5f462fe52c3fec01f3f9d513852d2f2a2e92d084dfd8f86394a2d9e1bff3afc1da6b75bfa9ef210a75c3cc90bce1b8cdd93167a78c159f1304334f408d7b5e96ac68d670b15c7fad78c8daa032ad05589b393d53cf2be8514e834234d8da99f950460006382c586b99df2eaad59e77707b7858c9d66491fa20ca308203b13655eae44ccd8497ebb81a9e391d62b4881ead2edd3f0995704119fe3f7581f1bda6252efdb64d1a34c313d159cff71f1f3f8c17bbc95616417ccc5c293b"}}}}}}, 0x0) mmap(&(0x7f0000833000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000830000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet(r3, &(0x7f0000831000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000604000-0x4)=0x10, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000516000-0x4)=0x0) mmap(&(0x7f00000d5000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x5a) mmap(&(0x7f0000832000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000714000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000834000)=0x1c) mmap(&(0x7f0000830000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000834000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000835000-0x20)={@generic="dd563e6735d80000000000000000001a", @ifru_flags=0x100}) syz_emit_ethernet(0x5f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xf, 0x4, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x3ff}, @generic={0x7, 0x12, "0dd233593018524982f90e1c8154e2e8"}, @end={0x0}, @lsrr={0x83, 0xf, 0x1, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0xffffffffffffffff, {[]}}, {"0c"}}}}}}, 0x0) 2017/12/11 04:56:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4, 0x80800) ioctl$int_in(r0, 0x0, &(0x7f0000037000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2000000001, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001c6000-0x9)="2f6465762f73672300", 0x8020, 0x121000) sendmsg$netlink(r1, &(0x7f00009c1000)={&(0x7f0000334000-0xc)={0x0, 0x0, 0x10001, 0x0}, 0xc, &(0x7f0000d89000)=[{&(0x7f0000b01000-0x158)=[{0x64, 0x1, 0xa00, 0x7ff, 0x1, "d68c93741f9f914fa800e6e8b6e700e87e49db8ef3b3806d571fd54c372135513a02e757160dbf41a7a7a75a85aad169390d24023722d4eab2dd9b4ae5d704ea9136c35fe6468e28c97227294b57f8f5915d7a37"}, {0xf4, 0x10000, 0x200, 0x80000000, 0x200, "14b8125fe0fac6702b2042d98bba3275797bf9aeba8193134b59c65fcf40f1919c69bf97f9e8c28b3ecb774b7451b74ce383eac464da37c4106f6ae178706d7230344ed2b63ddabb97937078dcbc6d8031c88798b1d3f2513b33ff3a33a1d3f0fc9860b72681f0ba16de6b05afe355965bb735c609bf2463f633b4a2bd5105bfe0e46e6d16a6ccfb2e80e57ffc1601a34d37b96e11a994dada79a4a8878c9e2ffd023e26c9803c91edc040a619c34d4d2c2a5799f141c088a433226a42f69b14baeda3c29b44cce0d5f779c5abba996d769bdef098c260311fc94e48a30ded94463c840a"}], 0x158}, {&(0x7f0000358000)=[{0xab, 0x0, 0x200, 0x401, 0x7c3, "a7346c400c8f0567768092fb1e5d7c9d2587096fe0c661eed63589234ba116f3b68d5ce5c9fb7811d54cb048f0db6fca5b04154c369873d75ce8a24fffa3d375f43fc96e4e251ed4fa8de550915e46a3ca37a264ff6e3e10a925c28cd20d7429da7397f014aaa7bf73393e01f282d385c7b42518ddf782226ef58d53e2b98fd51b1ab8a8c561c98b48278ec70203f1e761e203b3e83a5b07b25bfe"}, {0x5f, 0x3, 0x230, 0x5, 0x5, "0916386f6a8033fc82a38529f7ca0d218979134e0da9d083ee5a9066abd86ca5d23b0e86e5d5a196b490ac07574703f220a02da7e6305532df9dc391daaec90cc99b55d9e0fd3d758d2c6e42360aa4"}, {0xcd, 0x0, 0x400, 0x7fff, 0x401, "7a0e765c7e843fd4a2c504d722cf5873a8edea6425f90974d6293c60d98e914777ffbed8f71bdbd81162029916b2fd0bdd9313aae87e92be5b5cd330cde8c2de6404e042400713c7a748425a5bdc97825ec5de6931ecfe4e460483eda4d4225272a7bdf2193a980e42e4136fee864c1f009f82c0eee64101a49905725806de1c83fc26d9fbb30907386f76211cb0b4baf0c3f5f39a22d4dbc8bf894e2b763320ac3d4f07cfc6ee08c1930975e86acd5ef05b3b49dbeea8340d4d6068d8"}, {0x50, 0x0, 0x100, 0x2, 0x5, "a9242cb1d0cf179910a91d59eb512ada0e3f517a0b30ac84464b1e78dec70f08c11f591d8f2b35cdd388058458d085fd31f6e49280b701afd48bdc483ccffe77"}, {0x45, 0x3f, 0x400, 0x6, 0x9, "091e092e7442ad82c3be839d5d9902f1776e4bb4eba9e5968551b29dd006ac421d2dc97361d39afe1ff87b653928ce6d696b57c2d2"}, {0xca, 0x1, 0x620, 0x8, 0x98ed, "eb4deab9933ec98289e9b2ae6e7403d282b77477dfa8913541a5770efab221752c42a2d12067e1039b657e134159be15b3282fd39f185dafa6e83ce863c2c36648ca54fdc3410ec8e18a9418d02a0d82ab56737ea93e68418aee9c227c829067067ed7bd55ee456bff51a998f92e8df4915f88b9822b15a562b33abcd9ec99b35a3d1d16d2e481a4066397c8e7dd48782ca08d1a11cebaf7ca5212a5e14a984b3e9fb4166f1191167f6449ed0e0b0cfd70dba3dda3db00fea233"}], 0x336}, {&(0x7f0000175000-0x1403)=[{0xef, 0x35, 0xa01, 0xb21, 0x8, "ef3ae0f649a373d8a455ebbb33bc4780c21330cc43cff7a2dde3c5e9db02a7a5f729fc09373ad9f4663325d9afa92fe6732bbed1c80c4831eb0cc3b1ae19a194ecec4bc521710fb016ca1f5f5d3b50919d79a8dbe275ffd93022e411277aa8abe3a7d96f1ef04174790799058c17abf5ab6b298d38e415d9ef884616fdda1c0bc69e030657762c834bd8346c90806ae623f30f7b8261adeb02a4b1b908f74ca36fc7cbb4aae347e454557b54a5fff16d223d88e74f20b960978d24e699d28966996c0cb052aba66888dbd6f50076ef0417b27b7d9f8bb65970ac7bcd130fdf"}, {0x1010, 0x6, 0x300, 0x3, 0x3e0f, "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"6b31b5945e4a31ae1c708b70f0792f7b416745bf82a74d582a78765db707e6fb46d555f4bcafdb7d21"}, {0xf0, 0x8, 0x2, 0x2, 0x3c, "281bcd991694dd82c994ad9d1ff1c770808abd102cdcb58130c0e7c42c0ad49ba91f6e2d3186a9bdc18a26ea3912e74fdf6254357c86ca6edfebbc32650965a3074e85b7af638315b1327d7916678bbbec2bb08d60a1bccec562bece8037e7f4e0c4ce0434f60d64f9d428e252f681aabf4df2ffea5c2a0f770094cbdb946524407f483ab10223deb149c319c8631477686f1a1bc57dcc4e35681477fb32fb5b324e31a6c60cce5d94fe0fa3c6abce450024dc03de975b19f2f4ac8555b635cb1c095fc4fe6a630defc5ec721cbb17648f5e9a1a66e35db6e0791a8b6f8c531f"}, {0xc4, 0xbdfe, 0x1, 0x10, 0x8, "682ca6248e663e21443c9a356f1b1c0f70436fc50a2d3854f38b6d59c46f54afce023bfb8743a8e46887a7ef0286dbfdcdd53b164ef6c59d5c3440a2e43c525b8ebbb01ae0fe3a545099f86ae92f4fa1d897aa507d06c2e737ce0134fceb03618cc382cef84d669460e353436a44add23fcf9ff39d161fda90be3deb88b82ad67534d2478f21663df21c165e4f79f249d16e5e93a4c0bdb0f34d387aa65af4fc7af7e4d937858c4650fdd147c859ef1f33140ac9"}, {0x18, 0x8, 0x10, 0x3f, 0x80000000, "6cc65080071f198b"}, {0x98, 0xf6cc, 0x100, 0x0, 0x5, "ab83046973614acc17cd60b69ff417833669d170ae64fb1f732c61e2eebeb2aee82e713202d161f5049360ffd8fb5450ede8b5d88bf128494e531a9ff0154da6695a291bca96c4f525e90e1933ea17f8ce18d5e2b722316acc9a8075229340c66d2254641a3be8ba9146173e972d3b433d476bae3425d48c1bece59caffbd47505a20f529b9b4b90"}], 0x5fb}], 0x4, 0x0, 0x0, 0x1}, 0x8000) ioctl(r1, 0x227a, &(0x7f0000002000-0x1)="06") fcntl$setstatus(r1, 0x4, 0x2800) read(r1, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b) 2017/12/11 04:56:07 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003d6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() fcntl$setown(r0, 0x8, r1) 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) process_vm_writev(r1, &(0x7f000035a000)=[{&(0x7f00007f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000001000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f00006a2000-0x7b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000000000)=[{&(0x7f0000001000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000acb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000384000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000736000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, 0x0) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000ffa000)=0x0, &(0x7f0000ffb000-0x4)=0x4) r3 = dup(r2) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000ffb000-0x4)=0x0, &(0x7f0000ffa000)=0x4) 2017/12/11 04:56:07 executing program 0: dup(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000b3a000-0x32)="60be0dec47ae7b943bc2673e5237fd2da461682adceed1f10e63b5908aef55fe6413bceeb047b06155348caab9808e24ae64", 0x32, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x386, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ee000+0xc02)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000042b000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2140, &(0x7f0000001000-0x1c)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x20, 0x0, 0xfe, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x203, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x33, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd3000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f000047b000)="2f6465762f70746d7800", 0x86c84, 0x0) r6 = socket(0x10000000010, 0x3, 0x7e) write(r6, &(0x7f0000004000)="2400000052001f0000f9f40700ff03140200071008000100000000000000000100800100", 0x24) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f70746d7800", 0x10000000008000, 0x0) mlockall(0xffffffffffffffff) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xc642, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0xa) dup3(r2, r3, 0x80000) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) dup2(r5, r3) writev(r4, &(0x7f0000fd4000-0x10)=[{&(0x7f000032b000)="390000001300194700bb61e1c305000040000200020000000000000080000900130001000000ff00280fe2000000000000000207000d0001a2", 0x39}], 0x1) mlock(&(0x7f00006ca000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 04:56:07 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x1) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de4000-0x4)=0x0, &(0x7f0000a7d000)=0x4) bind$inet6(r0, &(0x7f00008dc000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="4a", 0x1, 0x0, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x34, r0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f0000c1a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x58812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80009, 0x7fffffff) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d83000-0x10)=@common="69703667726530000000000000000000") ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000883000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000070c000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001d3000-0x18)={@loopback={0x0, 0x1}, 0xfff, r4}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000de7000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00008fc000)=0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002b1000-0x4)=0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000871000)="2f6465762f6877726e6700", 0x40000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000599000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 04:56:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000)="", 0x9}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006b8000)=0x6, &(0x7f0000001000-0x4)=0x4) prctl$intptr(0x80001e, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000000000003, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000003d000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x50, "af21adabfb9d820bc9418b055a17c184b2a5860e6a1b3069bd42b0560f766d0a7594772d8779ccaad6b069c0fe9b7ccb86968c386dbfd2f2ee39b688d6e6e30c07759d358112bb9aa1717835a945d308"}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000+0xe98)={r2, 0x9}, &(0x7f0000002000-0x4)=0x6) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)=@common="6c6f0000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000004000-0xbe)="be9ec3fa227af04c7bbde83ba1cf4ff87d71de545ab82ceb89f7e9d4cfc87ceea483d4c93c057f23b049d6104dfdca7b0202fd60bfce0c6989d3126ba586c48ee7045c677ba61de5d1270a363520725dca2f6e812ee8d6c5423d4b3a7e7f59153f76eeca2b0a8dea85401133c874d8bfaa07beff1d2f5a7943dda5cebc22843283fbb0d108e399d417723376404f6d1c87b5cef74a8444b1c3d11901e7ca67f12611b13fe2641cb8f1ca89dac12fdcd0cf70762655b16c0c53e5aca5243c") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x9, 0x4) 2017/12/11 04:56:07 executing program 1: clock_getres(0x4000000, &(0x7f0000f9e000)={0x0, 0x0}) mlockall(0x1) mlockall(0x3) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000073f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 04:56:07 executing program 1: mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000016000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000015000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000c9000-0x8)={0x0, 0x0}) r1 = getpid() ptrace$peekuser(0x3, r1, 0x8004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={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, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00000c9000-0xd)="646e735f7265736f6c76657200", &(0x7f00000c8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x11)="47504c5e73656375726974796574683000", 0x0) keyctl$get_persistent(0x16, r2, r3) set_robust_list(&(0x7f0000011000)={&(0x7f0000011000/0x4000)=nil, 0x0, &(0x7f0000003000/0x3000)=nil}, 0x18) recvmsg(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000017000-0x10)=[], 0x0, &(0x7f0000017000-0xe)="", 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000c8000)={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x64ae, &(0x7f0000001000)={0x18, 0x2, 0x7, 0xffffffff}) [ 96.002194] nla_parse: 25 callbacks suppressed [ 96.020045] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 96.021458] ================================================================== ** 2395 printk messages dropped ** [ 96.027166] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4630 printk messages dropped ** [ 96.038098] >ffff8801d2c8fa80: fc fc 00 00 00 00 00 00 00 00 00 00 00 00 fc fc ** 4418 printk messages dropped ** [ 96.048505] INFO: Freed in fasync_free_rcu+0x14/0x20 age=57 cpu=0 pid=18338 ** 4301 printk messages dropped ** [ 96.058623] ^ ** 4279 printk messages dropped ** [ 96.068684] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5291 printk messages dropped ** [ 96.081115] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4479 printk messages dropped ** [ 96.091651] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4471 printk messages dropped ** [ 96.102175] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4478 printk messages dropped ** [ 96.112744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5252 printk messages dropped ** [ 96.125120] SyS_fcntl+0x5be/0xc70 ** 2796 printk messages dropped ** [ 96.131701] kmem_cache_alloc+0x155/0x290 ** 3040 printk messages dropped ** [ 96.138835] fasync_helper+0x29/0x90 ** 2871 printk messages dropped ** [ 96.145576] Read of size 4 by task syz-executor4/18439 ** 3551 printk messages dropped ** [ 96.153922] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5300 printk messages dropped ** [ 96.166343] [] sg_remove_request+0x60/0x100 ** 3835 printk messages dropped ** [ 96.175350] [] queued_write_lock_slowpath+0x116/0x150 ** 4200 printk messages dropped ** [ 96.185199] SyS_fcntl+0x5be/0xc70 ** 2836 printk messages dropped ** [ 96.191840] [] __asan_report_load4_noabort+0x29/0x30 ** 4155 printk messages dropped ** [ 96.201580] [] print_trailer+0x114/0x1a0 ** 3715 printk messages dropped ** [ 96.210328] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5781 printk messages dropped ** [ 96.223905] __raw_spin_lock_init+0x1c/0x100 ** 3420 printk messages dropped ** [ 96.231967] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4635 printk messages dropped ** [ 96.242844] ================================================================== ** 4406 printk messages dropped ** [ 96.253211] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3407 printk messages dropped ** [ 96.261233] [] sg_remove_request+0x60/0x100 ** 3825 printk messages dropped ** [ 96.270238] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4485 printk messages dropped ** [ 96.280782] [] kasan_report.part.2+0x227/0x530 ** 3924 printk messages dropped ** [ 96.290019] [] do_raw_write_lock+0xc7/0x1d0 ** 3827 printk messages dropped ** [ 96.299031] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4488 printk messages dropped ** [ 96.309575] [] __asan_report_load4_noabort+0x29/0x30 ** 4159 printk messages dropped ** [ 96.319353] [] __asan_report_load4_noabort+0x29/0x30 ** 4148 printk messages dropped ** [ 96.329118] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5042 printk messages dropped ** [ 96.340955] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4487 printk messages dropped ** [ 96.351500] [] __asan_report_load4_noabort+0x29/0x30 ** 4150 printk messages dropped ** [ 96.361254] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4487 printk messages dropped ** [ 96.371815] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4483 printk messages dropped ** [ 96.382352] [] do_raw_write_lock+0xc7/0x1d0 ** 3825 printk messages dropped ** [ 96.391345] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5031 printk messages dropped ** [ 96.403172] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 96.403172] ** 5042 printk messages dropped ** [ 96.415059] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5296 printk messages dropped ** [ 96.427510] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4463 printk messages dropped ** [ 96.437988] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5298 printk messages dropped ** [ 96.450420] [] _raw_write_lock_irqsave+0x56/0x70 ** 4005 printk messages dropped ** [ 96.459843] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4130 printk messages dropped ** [ 96.469543] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 96.469543] ** 5032 printk messages dropped ** [ 96.481375] __raw_spin_lock_init+0x1c/0x100 ** 3155 printk messages dropped ** [ 96.488807] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4120 printk messages dropped ** [ 96.498484] irq_exit+0x119/0x140 ** 2752 printk messages dropped ** [ 96.504949] [] _raw_write_lock_irqsave+0x56/0x70 ** 4063 printk messages dropped ** [ 96.514496] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5302 printk messages dropped ** [ 96.526928] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4274 printk messages dropped ** [ 96.536956] __slab_free+0x18c/0x2b0 ** 2908 printk messages dropped ** [ 96.543774] [] dump_stack+0x8e/0xcf ** 3524 printk messages dropped ** [ 96.552042] [] __asan_report_load4_noabort+0x29/0x30 ** 4151 printk messages dropped ** [ 96.561811] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4485 printk messages dropped ** [ 96.572366] [] kasan_report.part.2+0x227/0x530 ** 3931 printk messages dropped ** [ 96.581620] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4131 printk messages dropped ** [ 96.591318] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5367 printk messages dropped ** [ 96.603933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5276 printk messages dropped ** [ 96.616331] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5299 printk messages dropped ** [ 96.628767] [] sg_finish_rem_req+0x255/0x2f0 ** 3867 printk messages dropped ** [ 96.637849] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4640 printk messages dropped ** [ 96.648738] ----------------------------------------------------------------------------- [ 96.648738] ** 5465 printk messages dropped ** [ 96.661560] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5366 printk messages dropped ** [ 96.674167] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5049 printk messages dropped ** [ 96.686044] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4498 printk messages dropped ** [ 96.696610] [] vfs_read+0xe1/0x340 ** 3503 printk messages dropped ** [ 96.704814] [] queued_write_lock_slowpath+0x116/0x150 ** 4205 printk messages dropped ** [ 96.714666] fasync_free_rcu+0x14/0x20 ** 2677 printk messages dropped ** [ 96.720939] [] sg_remove_request+0x60/0x100 ** 3822 printk messages dropped ** [ 96.730839] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5035 printk messages dropped ** [ 96.742676] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5288 printk messages dropped ** [ 96.755135] Call Trace: ** 2395 printk messages dropped ** [ 96.760770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5256 printk messages dropped ** [ 96.773097] kmem_cache_free+0x1f1/0x300 ** 3191 printk messages dropped ** [ 96.780612] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3598 printk messages dropped ** [ 96.789076] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3414 printk messages dropped ** [ 96.797108] [] ? vfs_iter_write+0x2d0/0x2d0 ** 3832 printk messages dropped ** [ 96.806113] [] sg_remove_request+0x60/0x100 ** 3830 printk messages dropped ** [ 96.815097] [] object_err+0x2f/0x40 ** 3532 printk messages dropped ** [ 96.823392] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4110 printk messages dropped ** [ 96.833024] fasync_helper+0x29/0x90 ** 2865 printk messages dropped ** [ 96.839778] ^ ** 4259 printk messages dropped ** [ 96.849785] kmem_cache_free+0x1f1/0x300 ** 3016 printk messages dropped ** [ 96.856889] ffff8801d2c8f980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4411 printk messages dropped ** [ 96.867233] ----------------------------------------------------------------------------- [ 96.867233] ** 5452 printk messages dropped ** [ 96.880033] rcu_process_callbacks+0x7ff/0x1490 ** 3270 printk messages dropped ** [ 96.887721] kmem_cache_alloc+0x155/0x290 ** 3063 printk messages dropped ** [ 96.894904] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5297 printk messages dropped ** [ 96.907345] [] queued_write_lock_slowpath+0x116/0x150 ** 4198 printk messages dropped ** [ 96.917195] fasync_helper+0x29/0x90 ** 2874 printk messages dropped ** [ 96.923933] ----------------------------------------------------------------------------- [ 96.923933] ** 5464 printk messages dropped ** [ 96.936753] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 96.936753] ** 5046 printk messages dropped ** [ 96.948601] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5293 printk messages dropped ** [ 96.961035] [] queued_write_lock_slowpath+0x116/0x150 ** 4190 printk messages dropped ** [ 96.970893] Read of size 4 by task syz-executor4/18439 ** 3524 printk messages dropped ** [ 96.979182] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3425 printk messages dropped ** [ 96.987238] ffff8801d2c8f980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4414 printk messages dropped ** [ 96.997598] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3611 printk messages dropped ** [ 97.006075] irq_exit+0x119/0x140 ** 2752 printk messages dropped ** [ 97.012526] [] _raw_write_lock_irqsave+0x56/0x70 ** 3998 printk messages dropped ** [ 97.021904] [] do_raw_write_lock+0xc7/0x1d0 ** 3822 printk messages dropped ** [ 97.030902] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5295 printk messages dropped ** [ 97.043355] [] queued_write_lock_slowpath+0x116/0x150 ** 4186 printk messages dropped ** [ 97.053208] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4404 printk messages dropped ** [ 97.063576] ============================================================================= ** 4821 printk messages dropped ** [ 97.074923] d_alloc_pseudo+0x9/0x10 ** 2860 printk messages dropped ** [ 97.081653] INFO: Allocated in fasync_helper+0x29/0x90 age=105 cpu=1 pid=18439 ** 4416 printk messages dropped ** [ 97.092005] __raw_spin_lock_init+0x1c/0x100 ** 3151 printk messages dropped ** [ 97.099420] [] sg_remove_request+0x60/0x100 ** 3830 printk messages dropped ** [ 97.108417] [] object_err+0x2f/0x40 ** 3523 printk messages dropped ** [ 97.116688] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4418 printk messages dropped ** [ 97.127086] [] ? do_sendfile+0xf40/0xf40 ** 3727 printk messages dropped ** [ 97.135825] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5300 printk messages dropped ** [ 97.148256] [] ? do_futex+0xb54/0x18a0 ** 3653 printk messages dropped ** [ 97.156828] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5300 printk messages dropped ** [ 97.169265] [] _raw_write_lock_irqsave+0x56/0x70 ** 4013 printk messages dropped ** [ 97.178699] [] vfs_read+0xe1/0x340 ** 3494 printk messages dropped ** [ 97.186897] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4493 printk messages dropped ** [ 97.197449] [] sg_finish_rem_req+0x255/0x2f0 ** 3871 printk messages dropped ** [ 97.206527] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3623 printk messages dropped ** [ 97.215025] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5303 printk messages dropped ** [ 97.227445] [] sg_finish_rem_req+0x255/0x2f0 ** 3868 printk messages dropped ** [ 97.236522] ----------------------------------------------------------------------------- [ 97.236522] ** 5464 printk messages dropped ** [ 97.249337] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 97.249337] ** 5022 printk messages dropped ** [ 97.261136] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3309 printk messages dropped ** [ 97.268925] Call Trace: ** 2393 printk messages dropped ** [ 97.274545] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5297 printk messages dropped ** [ 97.286974] [] sg_remove_request+0x60/0x100 ** 3832 printk messages dropped ** [ 97.295975] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4492 printk messages dropped ** [ 97.306516] [] __vfs_read+0xda/0x3e0 ** 3566 printk messages dropped ** [ 97.314880] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3306 printk messages dropped ** [ 97.322669] [] sg_remove_request+0x60/0x100 ** 3791 printk messages dropped ** [ 97.331553] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3430 printk messages dropped ** [ 97.339710] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4409 printk messages dropped ** [ 97.350051] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3598 printk messages dropped ** [ 97.358503] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3428 printk messages dropped ** [ 97.366573] ^ ** 4275 printk messages dropped ** [ 97.376595] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5294 printk messages dropped ** [ 97.389030] [] kasan_report.part.2+0x227/0x530 ** 3946 printk messages dropped ** [ 97.398310] ffff8801d2c8fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4414 printk messages dropped ** [ 97.408659] kmem_cache_alloc+0x155/0x290 ** 3064 printk messages dropped ** [ 97.415843] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5299 printk messages dropped ** [ 97.428285] [] ? sg_remove_request+0x60/0x100 ** 3904 printk messages dropped ** [ 97.437440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5271 printk messages dropped ** [ 97.449808] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5366 printk messages dropped ** [ 97.462423] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5040 printk messages dropped ** [ 97.474275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5279 printk messages dropped ** [ 97.486690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5274 printk messages dropped ** [ 97.499053] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5290 printk messages dropped ** [ 97.511469] [] print_trailer+0x114/0x1a0 ** 4004 printk messages dropped ** [ 97.520908] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4410 printk messages dropped ** [ 97.531274] [] __vfs_read+0xda/0x3e0 ** 3622 printk messages dropped ** [ 97.539789] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4636 printk messages dropped ** [ 97.550691] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5767 printk messages dropped ** [ 97.564247] kmem_cache_alloc+0x155/0x290 ** 3061 printk messages dropped ** [ 97.571450] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5366 printk messages dropped ** [ 97.584041] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5049 printk messages dropped ** [ 97.595911] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4510 printk messages dropped ** [ 97.606496] ================================================================== ** 4423 printk messages dropped ** [ 97.616857] __raw_spin_lock_init+0x1c/0x100 ** 3162 printk messages dropped ** [ 97.624279] [] ? rw_verify_area+0xbb/0x2c0 ** 3796 printk messages dropped ** [ 97.633169] __raw_spin_lock_init+0x1c/0x100 ** 3148 printk messages dropped ** [ 97.640554] [] do_raw_write_lock+0xc7/0x1d0 ** 3828 printk messages dropped ** [ 97.649555] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4484 printk messages dropped ** [ 97.660078] [] object_err+0x2f/0x40 ** 3525 printk messages dropped ** [ 97.668375] [] do_raw_write_lock+0xc7/0x1d0 ** 3844 printk messages dropped ** [ 97.677418] [] sg_read+0x767/0x1260 ** 3548 printk messages dropped ** [ 97.685701] INFO: Allocated in fasync_helper+0x29/0x90 age=166 cpu=1 pid=18439 ** 4441 printk messages dropped ** [ 97.696087] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4493 printk messages dropped ** [ 97.706612] [] ? vfs_iter_write+0x2d0/0x2d0 ** 3833 printk messages dropped ** [ 97.715595] [] sg_finish_rem_req+0x255/0x2f0 ** 3869 printk messages dropped ** [ 97.724659] INFO: Allocated in fasync_helper+0x29/0x90 age=171 cpu=1 pid=18439 ** 4433 printk messages dropped ** [ 97.735049] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4490 printk messages dropped ** [ 97.745573] [] queued_write_lock_slowpath+0x116/0x150 ** 4204 printk messages dropped ** [ 97.755443] kmem_cache_free+0x1f1/0x300 ** 3012 printk messages dropped ** [ 97.762509] [] ? do_sendfile+0xf40/0xf40 ** 3702 printk messages dropped ** [ 97.771189] SyS_fcntl+0x5be/0xc70 ** 2791 printk messages dropped ** [ 97.777767] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4639 printk messages dropped ** [ 97.788667] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4637 printk messages dropped ** [ 97.799563] Read of size 4 by task syz-executor4/18439 ** 3519 printk messages dropped ** [ 97.807836] Read of size 4 by task syz-executor4/18439 ** 3526 printk messages dropped ** [ 97.816131] kmem_cache_alloc+0x155/0x290 ** 3051 printk messages dropped ** [ 97.823293] smp_apic_timer_interrupt+0x7b/0xa0 ** 3261 printk messages dropped ** [ 97.830960] ============================================================================= ** 4824 printk messages dropped ** [ 97.842306] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3297 printk messages dropped ** [ 97.850066] [] object_err+0x2f/0x40 ** 3526 printk messages dropped ** [ 97.858370] [] _raw_write_lock_irqsave+0x56/0x70 ** 4026 printk messages dropped ** [ 97.867834] ================================================================== ** 4410 printk messages dropped ** [ 97.878183] sg_fasync+0x66/0xb0 ** 2726 printk messages dropped ** [ 97.884580] rcu_process_callbacks+0x7ff/0x1490 ** 3620 printk messages dropped ** [ 97.893067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5273 printk messages dropped ** [ 97.905292] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5304 printk messages dropped ** [ 97.917763] [] ? do_futex+0xb54/0x18a0 ** 3651 printk messages dropped ** [ 97.926323] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 97.926323] ** 5045 printk messages dropped ** [ 97.938174] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5298 printk messages dropped ** [ 97.950615] [] sg_remove_request+0x60/0x100 ** 3822 printk messages dropped ** [ 97.959588] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5042 printk messages dropped ** [ 97.971447] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4487 printk messages dropped ** [ 97.981995] [] __asan_report_load4_noabort+0x29/0x30 ** 4155 printk messages dropped ** [ 97.991758] [] print_trailer+0x114/0x1a0 ** 3717 printk messages dropped ** [ 98.000514] ============================================================================= ** 4826 printk messages dropped ** [ 98.011828] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 98.011828] ** 5027 printk messages dropped ** [ 98.023649] rcu_process_callbacks+0x7ff/0x1490 ** 3266 printk messages dropped ** [ 98.031350] ----------------------------------------------------------------------------- [ 98.031350] ** 5520 printk messages dropped ** [ 98.044319] INFO: Allocated in fasync_helper+0x29/0x90 age=202 cpu=1 pid=18439 ** 4430 printk messages dropped ** [ 98.054730] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5305 printk messages dropped ** [ 98.067183] [] ? fsnotify+0xe40/0xe40 ** 3614 printk messages dropped ** [ 98.075660] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4413 printk messages dropped ** [ 98.086004] SyS_fcntl+0x5be/0xc70 ** 2799 printk messages dropped ** [ 98.092571] SyS_fcntl+0x5be/0xc70 ** 2790 printk messages dropped ** [ 98.099114] ============================================================================= ** 4829 printk messages dropped ** [ 98.110438] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5296 printk messages dropped ** [ 98.122878] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4412 printk messages dropped ** [ 98.133249] [] ? fsnotify+0xe40/0xe40 ** 3594 printk messages dropped ** [ 98.141704] [] ? do_futex+0xb54/0x18a0 ** 3632 printk messages dropped ** [ 98.150252] sg_fasync+0x66/0xb0 ** 2717 printk messages dropped ** [ 98.156652] kmem_cache_alloc+0x155/0x290 ** 3065 printk messages dropped ** [ 98.163845] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5305 printk messages dropped ** [ 98.176275] [] __vfs_read+0xda/0x3e0 ** 3579 printk messages dropped ** [ 98.184668] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4495 printk messages dropped ** [ 98.195205] [] sg_read+0x767/0x1260 ** 3542 printk messages dropped ** [ 98.203508] ================================================================== ** 4405 printk messages dropped ** [ 98.213831] INFO: Allocated in fasync_helper+0x29/0x90 age=219 cpu=1 pid=18439 ** 4433 printk messages dropped ** [ 98.224245] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4499 printk messages dropped ** [ 98.234785] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4289 printk messages dropped ** [ 98.244832] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 98.244832] ** 5052 printk messages dropped ** [ 98.256659] Call Trace: ** 2391 printk messages dropped ** [ 98.262254] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5283 printk messages dropped ** [ 98.274664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5277 printk messages dropped ** [ 98.287070] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5300 printk messages dropped ** [ 98.299504] [] ? do_futex+0xb54/0x18a0 ** 3649 printk messages dropped ** [ 98.308075] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3271 printk messages dropped ** [ 98.315749] irq_exit+0x119/0x140 ** 2747 printk messages dropped ** [ 98.322271] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4483 printk messages dropped ** [ 98.332816] [] do_raw_write_lock+0xc7/0x1d0 ** 3823 printk messages dropped ** [ 98.341811] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5294 printk messages dropped ** [ 98.354268] [] queued_write_lock_slowpath+0x116/0x150 ** 4222 printk messages dropped ** [ 98.364194] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5355 printk messages dropped ** [ 98.376739] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 98.376739] ** 5051 printk messages dropped ** [ 98.388578] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4490 printk messages dropped ** [ 98.399114] [] _raw_write_lock_irqsave+0x56/0x70 ** 4001 printk messages dropped ** [ 98.408515] [] sg_remove_request+0x60/0x100 ** 3827 printk messages dropped ** [ 98.417511] Call Trace: ** 2388 printk messages dropped ** [ 98.423115] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5285 printk messages dropped ** [ 98.435541] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5040 printk messages dropped ** [ 98.447410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5274 printk messages dropped ** [ 98.459794] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5285 printk messages dropped ** [ 98.472195] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4481 printk messages dropped ** [ 98.482767] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4483 printk messages dropped ** [ 98.493308] [] object_err+0x2f/0x40 ** 3519 printk messages dropped ** [ 98.501596] [] object_err+0x2f/0x40 ** 3524 printk messages dropped ** [ 98.509901] [] queued_write_lock_slowpath+0x116/0x150 ** 4196 printk messages dropped ** [ 98.519763] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3599 printk messages dropped ** [ 98.528222] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3604 printk messages dropped ** [ 98.536690] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3318 printk messages dropped ** [ 98.544484] [] do_raw_write_lock+0xc7/0x1d0 ** 3837 printk messages dropped ** [ 98.553472] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4408 printk messages dropped ** [ 98.563799] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4137 printk messages dropped ** [ 98.573517] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5289 printk messages dropped ** [ 98.585938] [] kasan_report.part.2+0x227/0x530 ** 3935 printk messages dropped ** [ 98.595195] [] ? fsnotify+0xe40/0xe40 ** 3616 printk messages dropped ** [ 98.603681] ================================================================== ** 4404 printk messages dropped ** [ 98.613999] ----------------------------------------------------------------------------- [ 98.613999] ** 5467 printk messages dropped ** [ 98.626846] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5299 printk messages dropped ** [ 98.639279] [] _raw_write_lock_irqsave+0x56/0x70 ** 4003 printk messages dropped ** [ 98.648685] [] sg_read+0x767/0x1260 ** 3533 printk messages dropped ** [ 98.657010] [] entry_SYSCALL_64_fastpath+0x16/0x76 ** 4087 printk messages dropped ** [ 98.666608] ================================================================== ** 4414 printk messages dropped ** [ 98.676958] INFO: Freed in fasync_free_rcu+0x14/0x20 age=320 cpu=0 pid=18338 ** 4348 printk messages dropped ** [ 98.687153] Call Trace: ** 2391 printk messages dropped ** [ 98.692758] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5287 printk messages dropped ** [ 98.705180] Call Trace: ** 2390 printk messages dropped ** [ 98.710806] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 4965 printk messages dropped ** [ 98.722455] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4483 printk messages dropped ** [ 98.733786] [] dump_stack+0x8e/0xcf ** 3522 printk messages dropped ** [ 98.742071] [] kasan_report.part.2+0x227/0x530 ** 3930 printk messages dropped ** [ 98.751317] [] ? do_futex+0xb54/0x18a0 ** 3637 printk messages dropped ** [ 98.759867] kmem_cache_free+0x1f1/0x300 ** 3025 printk messages dropped ** [ 98.766980] Read of size 4 by task syz-executor4/18439 ** 3542 printk messages dropped ** [ 98.775296] d_alloc_pseudo+0x9/0x10 ** 2861 printk messages dropped ** [ 98.782006] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3409 printk messages dropped ** [ 98.789999] [] sg_read+0x767/0x1260 ** 3535 printk messages dropped ** [ 98.798328] ffff8801d2c8f980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4411 printk messages dropped ** [ 98.808672] ----------------------------------------------------------------------------- [ 98.808672] ** 5448 printk messages dropped ** [ 98.821473] INFO: Freed in fasync_free_rcu+0x14/0x20 age=334 cpu=0 pid=18338 ** 4344 printk messages dropped ** [ 98.831686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5250 printk messages dropped ** [ 98.844041] fasync_helper+0x29/0x90 ** 2873 printk messages dropped ** [ 98.850809] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4637 printk messages dropped ** [ 98.861691] Read of size 4 by task syz-executor4/18439 ** 3522 printk messages dropped ** [ 98.869968] ----------------------------------------------------------------------------- [ 98.869968] ** 5443 printk messages dropped ** [ 98.882763] kmem_cache_alloc+0x155/0x290 ** 3044 printk messages dropped ** [ 98.889925] INFO: Freed in fasync_free_rcu+0x14/0x20 age=340 cpu=0 pid=18338 ** 4340 printk messages dropped ** [ 98.900126] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5300 printk messages dropped ** [ 98.912597] [] sg_finish_rem_req+0x255/0x2f0 ** 3861 printk messages dropped ** [ 98.921678] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4408 printk messages dropped ** [ 98.932035] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3414 printk messages dropped ** [ 98.940066] [] ? vfs_iter_write+0x2d0/0x2d0 ** 3826 printk messages dropped ** [ 98.949053] [] __asan_report_load4_noabort+0x29/0x30 ** 4155 printk messages dropped ** [ 98.958820] [] print_trailer+0x114/0x1a0 ** 3715 printk messages dropped ** [ 98.967552] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5790 printk messages dropped ** [ 98.981126] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5293 printk messages dropped ** [ 98.993566] [] object_err+0x2f/0x40 ** 3520 printk messages dropped ** [ 99.001848] [] kasan_report.part.2+0x227/0x530 ** 3929 printk messages dropped ** [ 99.011099] [] sg_read+0x767/0x1260 ** 3523 printk messages dropped ** [ 99.019386] [] __vfs_read+0xda/0x3e0 ** 3579 printk messages dropped ** [ 99.027795] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4498 printk messages dropped ** [ 99.038357] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4271 printk messages dropped ** [ 99.048361] SyS_fcntl+0x5be/0xc70 ** 2796 printk messages dropped ** [ 99.054930] kmem_cache_alloc+0x155/0x290 ** 3064 printk messages dropped ** [ 99.062107] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5300 printk messages dropped ** [ 99.074541] [] sg_remove_request+0x60/0x100 ** 3834 printk messages dropped ** [ 99.083553] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4408 printk messages dropped ** [ 99.093890] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4138 printk messages dropped ** [ 99.103606] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5036 printk messages dropped ** [ 99.115417] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5301 printk messages dropped ** [ 99.127879] [] sg_read+0x767/0x1260 ** 3542 printk messages dropped ** [ 99.136193] ================================================================== ** 4416 printk messages dropped ** [ 99.146545] fasync_free_rcu+0x14/0x20 ** 2944 printk messages dropped ** [ 99.153454] Read of size 4 by task syz-executor4/18439 ** 3521 printk messages dropped ** [ 99.161707] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4629 printk messages dropped ** [ 99.172597] ffff8801d2c8fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4408 printk messages dropped ** [ 99.182976] ============================================================================= ** 4824 printk messages dropped ** [ 99.194315] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3306 printk messages dropped ** [ 99.202099] [] sg_remove_request+0x60/0x100 ** 3825 printk messages dropped ** [ 99.211051] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4487 printk messages dropped ** [ 99.221601] [] __asan_report_load4_noabort+0x29/0x30 ** 4153 printk messages dropped ** [ 99.231353] Call Trace: ** 2388 printk messages dropped ** [ 99.236979] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5297 printk messages dropped ** [ 99.249427] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4410 printk messages dropped ** [ 99.259792] [] __vfs_read+0xda/0x3e0 ** 3577 printk messages dropped ** [ 99.268185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5275 printk messages dropped ** [ 99.280556] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5294 printk messages dropped ** [ 99.292989] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4402 printk messages dropped ** [ 99.303346] [] _raw_write_lock_irqsave+0x56/0x70 ** 3979 printk messages dropped ** [ 99.312718] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5285 printk messages dropped ** [ 99.325231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5281 printk messages dropped ** [ 99.337653] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4466 printk messages dropped ** [ 99.348122] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3225 printk messages dropped ** [ 99.355772] [] ? sg_remove_request+0x60/0x100 ** 3828 printk messages dropped ** [ 99.364952] Call Trace: ** 2333 printk messages dropped ** [ 99.370548] [] sg_read+0x767/0x1260 ** 3463 printk messages dropped ** [ 99.378833] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5651 printk messages dropped ** [ 99.392398] [] _raw_write_lock_irqsave+0x56/0x70 ** 3944 printk messages dropped ** [ 99.401867] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4387 printk messages dropped ** [ 99.412356] [] ? rw_verify_area+0xbb/0x2c0 ** 3806 printk messages dropped ** [ 99.421320] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5297 printk messages dropped ** [ 99.433762] [] queued_write_lock_slowpath+0x116/0x150 ** 4209 printk messages dropped ** [ 99.443662] smp_apic_timer_interrupt+0x7b/0xa0 ** 3264 printk messages dropped ** [ 99.451303] INFO: Allocated in fasync_helper+0x29/0x90 age=343 cpu=1 pid=18439 ** 4421 printk messages dropped ** [ 99.461683] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3301 printk messages dropped ** [ 99.469448] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4463 printk messages dropped ** [ 99.479920] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5296 printk messages dropped ** [ 99.492353] [] queued_write_lock_slowpath+0x116/0x150 ** 4192 printk messages dropped ** [ 99.502218] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4637 printk messages dropped ** [ 99.513120] Read of size 4 by task syz-executor4/18439 ** 3523 printk messages dropped ** [ 99.521399] INFO: Allocated in fasync_helper+0x29/0x90 age=349 cpu=1 pid=18439 ** 4424 printk messages dropped ** [ 99.531785] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5371 printk messages dropped ** [ 99.544403] Call Trace: ** 2389 printk messages dropped ** [ 99.550020] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5291 printk messages dropped ** [ 99.562449] [] print_trailer+0x114/0x1a0 ** 3714 printk messages dropped ** [ 99.571192] ================================================================== ** 4420 printk messages dropped ** [ 99.581578] smp_apic_timer_interrupt+0x7b/0xa0 ** 3262 printk messages dropped ** [ 99.589248] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4636 printk messages dropped ** [ 99.600155] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5778 printk messages dropped ** [ 99.613721] irq_exit+0x119/0x140 ** 2745 printk messages dropped ** [ 99.620181] [] object_err+0x2f/0x40 ** 3527 printk messages dropped ** [ 99.628496] [] ? sg_remove_request+0x60/0x100 ** 3908 printk messages dropped ** [ 99.637665] Call Trace: ** 2392 printk messages dropped ** [ 99.643264] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5293 printk messages dropped ** [ 99.655693] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4430 printk messages dropped ** [ 99.666105] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5792 printk messages dropped ** [ 99.679673] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5288 printk messages dropped ** [ 99.692094] Call Trace: ** 2395 printk messages dropped ** [ 99.697741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5270 printk messages dropped ** [ 99.710113] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 99.710113] ** 5042 printk messages dropped ** [ 99.721959] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5294 printk messages dropped ** [ 99.734409] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4497 printk messages dropped ** [ 99.744996] [] ? rw_verify_area+0xbb/0x2c0 ** 3790 printk messages dropped ** [ 99.753872] fasync_free_rcu+0x14/0x20 ** 2944 printk messages dropped ** [ 99.760791] Read of size 4 by task syz-executor4/18439 ** 3547 printk messages dropped ** [ 99.769092] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 99.769092] ** 5048 printk messages dropped ** [ 99.780924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5261 printk messages dropped ** [ 99.793282] smp_apic_timer_interrupt+0x7b/0xa0 ** 3263 printk messages dropped ** [ 99.800969] ----------------------------------------------------------------------------- [ 99.800969] ** 5436 printk messages dropped ** [ 99.813753] Read of size 4 by task syz-executor4/18439 ** 3533 printk messages dropped ** [ 99.822081] kmem_cache_free+0x1f1/0x300 ** 3020 printk messages dropped ** [ 99.829170] ffff8801d2c8fb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4408 printk messages dropped ** [ 99.839518] INFO: Allocated in fasync_helper+0x29/0x90 age=382 cpu=1 pid=18439 ** 4428 printk messages dropped ** [ 99.849915] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5298 printk messages dropped ** [ 99.862359] [] ? sg_remove_request+0x60/0x100 ** 3899 printk messages dropped ** [ 99.871522] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5293 printk messages dropped ** [ 99.883970] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4838 printk messages dropped ** [ 99.895345] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3435 printk messages dropped ** [ 99.903220] ============================================================================= ** 4819 printk messages dropped ** [ 99.914536] __raw_spin_lock_init+0x1c/0x100 ** 3073 printk messages dropped ** [ 99.921769] [] sg_read+0x767/0x1260 ** 3345 printk messages dropped ** [ 99.929806] Call Trace: ** 2256 printk messages dropped ** [ 99.935431] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4159 printk messages dropped ** [ 99.945693] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4135 printk messages dropped ** [ 99.955733] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5204 printk messages dropped ** [ 99.968200] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4237 printk messages dropped ** [ 99.978493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5098 printk messages dropped ** [ 99.990899] rcu_process_callbacks+0x7ff/0x1490 ** 3217 printk messages dropped ** [ 99.998855] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5040 printk messages dropped ** [ 100.010978] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5200 printk messages dropped ** [ 100.023783] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 4960 printk messages dropped ** [ 100.035550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5107 printk messages dropped ** [ 100.047913] SyS_socketpair+0x264/0x480 ** 2908 printk messages dropped ** [ 100.054980] [] sg_finish_rem_req+0x255/0x2f0 ** 3759 printk messages dropped ** [ 100.063960] [] sg_finish_rem_req+0x255/0x2f0 ** 3796 printk messages dropped ** [ 100.073104] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3307 printk messages dropped ** [ 100.081021] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4490 printk messages dropped ** [ 100.091577] [] do_raw_write_lock+0xc7/0x1d0 ** 3826 printk messages dropped ** [ 100.100564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5270 printk messages dropped ** [ 100.112938] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 100.112938] ** 5038 printk messages dropped ** [ 100.124785] INFO: Slab 0xffffea00074b2380 objects=20 used=2 fp=0xffff8801d2c8f5e0 flags=0x8000000000004080 ** 5449 printk messages dropped ** [ 100.137574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5274 printk messages dropped ** [ 100.149966] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5299 printk messages dropped ** [ 100.162401] [] ? sg_remove_request+0x60/0x100 ** 3901 printk messages dropped ** [ 100.171571] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5294 printk messages dropped ** [ 100.184011] [] queued_write_lock_slowpath+0x116/0x150 ** 4221 printk messages dropped ** [ 100.193930] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5304 printk messages dropped ** [ 100.206368] [] ? do_futex+0xb54/0x18a0 ** 3659 printk messages dropped ** [ 100.214941] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5054 printk messages dropped ** [ 100.226787] [] _raw_write_lock_irqsave+0x56/0x70 ** 4024 printk messages dropped ** [ 100.236220] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4433 printk messages dropped ** [ 100.246594] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5303 printk messages dropped ** [ 100.259023] [] sg_finish_rem_req+0x255/0x2f0 ** 3867 printk messages dropped ** [ 100.268103] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4643 printk messages dropped ** [ 100.278989] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3601 printk messages dropped ** [ 100.287439] fasync_helper+0x29/0x90 ** 2871 printk messages dropped ** [ 100.294183] Read of size 4 by task syz-executor4/18439 ** 3541 printk messages dropped ** [ 100.302493] __d_alloc+0x248/0x790 ** 2781 printk messages dropped ** [ 100.309006] INFO: Allocated in fasync_helper+0x29/0x90 age=429 cpu=1 pid=18439 ** 4374 printk messages dropped ** [ 100.319282] [] __vfs_read+0xda/0x3e0 ** 3573 printk messages dropped ** [ 100.327761] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5281 printk messages dropped ** [ 100.340169] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5302 printk messages dropped ** [ 100.352673] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4265 printk messages dropped ** [ 100.362690] INFO: Allocated in fasync_helper+0x29/0x90 age=434 cpu=1 pid=18439 ** 4423 printk messages dropped ** [ 100.373093] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 100.373093] ** 5029 printk messages dropped ** [ 100.384908] irq_exit+0x119/0x140 ** 2751 printk messages dropped ** [ 100.391398] [] do_raw_write_lock+0xc7/0x1d0 ** 3832 printk messages dropped ** [ 100.400383] [] print_trailer+0x114/0x1a0 ** 3716 printk messages dropped ** [ 100.409116] Read of size 4 by task syz-executor4/18439 ** 3525 printk messages dropped ** [ 100.417392] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3615 printk messages dropped ** [ 100.425870] __d_alloc+0x248/0x790 ** 2790 printk messages dropped ** [ 100.432411] __slab_free+0x18c/0x2b0 ** 2863 printk messages dropped ** [ 100.439131] ================================================================== ** 4430 printk messages dropped ** [ 100.449526] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 100.449526] ** 5043 printk messages dropped ** [ 100.461366] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5299 printk messages dropped ** [ 100.473813] [] ? sg_remove_request+0x60/0x100 ** 3908 printk messages dropped ** [ 100.482991] Call Trace: ** 2390 printk messages dropped ** [ 100.488589] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5296 printk messages dropped ** [ 100.501006] [] queued_write_lock_slowpath+0x116/0x150 ** 4193 printk messages dropped ** [ 100.510860] ----------------------------------------------------------------------------- [ 100.510860] ** 5445 printk messages dropped ** [ 100.523653] sg_fasync+0x66/0xb0 ** 2715 printk messages dropped ** [ 100.530041] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3418 printk messages dropped ** [ 100.538087] [] ? rw_verify_area+0xbb/0x2c0 ** 3797 printk messages dropped ** [ 100.546995] __d_alloc+0x248/0x790 ** 2782 printk messages dropped ** [ 100.553522] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3411 printk messages dropped ** [ 100.561531] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4131 printk messages dropped ** [ 100.571233] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5365 printk messages dropped ** [ 100.583834] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5316 printk messages dropped ** [ 100.596345] ffff8801d2c8fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4417 printk messages dropped ** [ 100.606683] SyS_fcntl+0x5be/0xc70 ** 2796 printk messages dropped ** [ 100.613245] kmem_cache_alloc+0x155/0x290 ** 3043 printk messages dropped ** [ 100.620381] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3306 printk messages dropped ** [ 100.628146] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4486 printk messages dropped ** [ 100.638697] [] kasan_report.part.2+0x227/0x530 ** 3929 printk messages dropped ** [ 100.647941] [] sg_read+0x767/0x1260 ** 3541 printk messages dropped ** [ 100.656272] ================================================================== ** 4419 printk messages dropped ** [ 100.666629] __do_softirq+0x24d/0xa60 ** 2910 printk messages dropped ** [ 100.673447] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4407 printk messages dropped ** [ 100.683781] [] ? do_futex+0xb54/0x18a0 ** 3655 printk messages dropped ** [ 100.692365] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5290 printk messages dropped ** [ 100.704773] [] print_trailer+0x114/0x1a0 ** 4014 printk messages dropped ** [ 100.714219] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 3899 printk messages dropped ** [ 100.723352] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4503 printk messages dropped ** [ 100.734824] [] ? __lock_is_held+0xa1/0xf0 ** 3768 printk messages dropped ** [ 100.743649] ffff8801d2c8f980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4415 printk messages dropped ** [ 100.753978] kmem_cache_alloc+0x155/0x290 ** 3064 printk messages dropped ** [ 100.761176] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5290 printk messages dropped ** [ 100.773570] [] print_trailer+0x114/0x1a0 ** 3707 printk messages dropped ** [ 100.782330] ffff8801d2c8f980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4410 printk messages dropped ** [ 100.792691] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4635 printk messages dropped ** [ 100.803599] ================================================================== ** 4404 printk messages dropped ** [ 100.813951] ----------------------------------------------------------------------------- [ 100.813951] ** 5469 printk messages dropped ** [ 100.826792] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5300 printk messages dropped ** [ 100.839220] [] sg_finish_rem_req+0x255/0x2f0 ** 3871 printk messages dropped ** [ 100.848317] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3610 printk messages dropped ** [ 100.856787] __do_softirq+0x24d/0xa60 ** 2909 printk messages dropped ** [ 100.863605] [] __asan_report_load4_noabort+0x29/0x30 ** 4152 printk messages dropped ** [ 100.873354] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4485 printk messages dropped ** [ 100.883902] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4498 printk messages dropped ** [ 100.894482] [] vfs_read+0xe1/0x340 ** 3495 printk messages dropped ** [ 100.902669] Call Trace: ** 2389 printk messages dropped ** [ 100.908272] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5301 printk messages dropped ** [ 100.920711] [] sg_remove_request+0x60/0x100 ** 3826 printk messages dropped ** [ 100.929690] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4491 printk messages dropped ** [ 100.940238] [] ? sg_remove_request+0x60/0x100 ** 3905 printk messages dropped ** [ 100.949402] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4490 printk messages dropped ** [ 100.959941] [] queued_write_lock_slowpath+0x116/0x150 ** 4192 printk messages dropped ** [ 100.969792] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4640 printk messages dropped ** [ 100.980684] ----------------------------------------------------------------------------- [ 100.980684] ** 5454 printk messages dropped ** [ 100.993482] irq_exit+0x119/0x140 ** 2748 printk messages dropped ** [ 100.999947] [] __asan_report_load4_noabort+0x29/0x30 ** 4160 printk messages dropped ** [ 101.009732] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4414 printk messages dropped ** [ 101.020095] [] ? security_file_permission+0x13d/0x190 ** 4189 printk messages dropped ** [ 101.029933] __slab_free+0x18c/0x2b0 ** 2866 printk messages dropped ** [ 101.036687] Read of size 4 by task syz-executor4/18439 ** 3549 printk messages dropped ** [ 101.045017] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5305 printk messages dropped ** [ 101.057442] [] ? do_futex+0xb54/0x18a0 ** 3656 printk messages dropped ** [ 101.066003] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5305 printk messages dropped ** [ 101.078440] [] __vfs_read+0xda/0x3e0 ** 3577 printk messages dropped ** [ 101.086821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5274 printk messages dropped ** [ 101.099195] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5295 printk messages dropped ** [ 101.111615] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4423 printk messages dropped ** [ 101.122021] ffff8801d2c8fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4412 printk messages dropped ** [ 101.132380] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3418 printk messages dropped ** [ 101.140438] [] ? rw_verify_area+0xbb/0x2c0 ** 3794 printk messages dropped ** [ 101.149345] smp_apic_timer_interrupt+0x7b/0xa0 ** 3265 printk messages dropped ** [ 101.157009] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3432 printk messages dropped ** [ 101.165077] ================================================================== ** 4433 printk messages dropped ** [ 101.175459] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5298 printk messages dropped ** [ 101.187871] [] _raw_write_lock_irqsave+0x56/0x70 ** 4024 printk messages dropped ** [ 101.197326] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4413 printk messages dropped ** [ 101.207672] SyS_fcntl+0x5be/0xc70 ** 2800 printk messages dropped ** [ 101.214232] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3316 printk messages dropped ** [ 101.222007] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4411 printk messages dropped ** [ 101.232349] [] ? vfs_iter_write+0x2d0/0x2d0 ** 3827 printk messages dropped ** [ 101.241347] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4416 printk messages dropped ** [ 101.251715] [] vfs_read+0xe1/0x340 ** 3500 printk messages dropped ** [ 101.259932] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4488 printk messages dropped ** [ 101.270473] [] sg_read+0x767/0x1260 ** 3532 printk messages dropped ** [ 101.278775] [] ? lockdep_sys_exit_thunk+0x12/0x14 ** 4066 printk messages dropped ** [ 101.288315] [] sg_read+0x767/0x1260 ** 3543 printk messages dropped ** [ 101.296591] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5794 printk messages dropped ** [ 101.310153] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5282 printk messages dropped ** [ 101.322594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5255 printk messages dropped ** [ 101.334947] __slab_free+0x18c/0x2b0 ** 2869 printk messages dropped ** [ 101.341702] ----------------------------------------------------------------------------- [ 101.341702] ** 5444 printk messages dropped ** [ 101.354473] fasync_helper+0x29/0x90 ** 2874 printk messages dropped ** [ 101.361228] ----------------------------------------------------------------------------- [ 101.361228] ** 5441 printk messages dropped ** [ 101.373978] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3434 printk messages dropped ** [ 101.382076] Read of size 4 by task syz-executor4/18439 ** 3526 printk messages dropped ** [ 101.390326] kmem_cache_alloc+0x155/0x290 ** 3059 printk messages dropped ** [ 101.397504] INFO: Slab 0xffffea00074b2380 objects=20 used=2 fp=0xffff8801d2c8f5e0 flags=0x8000000000004080 ** 5446 printk messages dropped ** [ 101.410279] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5298 printk messages dropped ** [ 101.422741] [] sg_remove_request+0x60/0x100 ** 3825 printk messages dropped ** [ 101.431724] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4485 printk messages dropped ** [ 101.442267] [] kasan_report.part.2+0x227/0x530 ** 3928 printk messages dropped ** [ 101.451516] [] sg_finish_rem_req+0x255/0x2f0 ** 3861 printk messages dropped ** [ 101.460594] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4412 printk messages dropped ** [ 101.470957] sg_fasync+0x66/0xb0 ** 2714 printk messages dropped ** [ 101.477335] INFO: Allocated in fasync_helper+0x29/0x90 age=545 cpu=1 pid=18439 ** 4430 printk messages dropped ** [ 101.487738] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5299 printk messages dropped ** [ 101.500173] [] sg_read+0x767/0x1260 ** 3532 printk messages dropped ** [ 101.508479] [] ? lockdep_sys_exit_thunk+0x12/0x14 ** 4052 printk messages dropped ** [ 101.517974] Call Trace: ** 2394 printk messages dropped ** [ 101.523591] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5041 printk messages dropped ** [ 101.535413] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4491 printk messages dropped ** [ 101.545969] [] do_raw_write_lock+0xc7/0x1d0 ** 3830 printk messages dropped ** [ 101.554953] Call Trace: ** 2395 printk messages dropped ** [ 101.560569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5268 printk messages dropped ** [ 101.572911] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3292 printk messages dropped ** [ 101.580651] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4490 printk messages dropped ** [ 101.591221] [] do_raw_write_lock+0xc7/0x1d0 ** 3824 printk messages dropped ** [ 101.600195] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5285 printk messages dropped ** [ 101.612637] Call Trace: ** 2389 printk messages dropped ** [ 101.618268] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5334 printk messages dropped ** [ 101.630797] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3601 printk messages dropped ** [ 101.639258] fasync_helper+0x29/0x90 ** 2872 printk messages dropped ** [ 101.646014] ============================================================================= ** 4835 printk messages dropped ** [ 101.657347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5256 printk messages dropped ** [ 101.669670] kmem_cache_free+0x1f1/0x300 ** 3016 printk messages dropped ** [ 101.676785] ffff8801d2c8f980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4430 printk messages dropped ** [ 101.687167] __d_alloc+0x248/0x790 ** 2786 printk messages dropped ** [ 101.693694] sg_fasync+0x66/0xb0 ** 2714 printk messages dropped ** [ 101.700059] INFO: Allocated in fasync_helper+0x29/0x90 age=568 cpu=1 pid=18439 ** 4426 printk messages dropped ** [ 101.710452] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5293 printk messages dropped ** [ 101.722870] [] kasan_report.part.2+0x227/0x530 ** 3927 printk messages dropped ** [ 101.732115] [] sg_remove_request+0x60/0x100 ** 3829 printk messages dropped ** [ 101.741117] [] print_trailer+0x114/0x1a0 ** 3715 printk messages dropped ** [ 101.749855] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5791 printk messages dropped ** [ 101.763436] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5274 printk messages dropped ** [ 101.775838] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3307 printk messages dropped ** [ 101.783678] [] sg_finish_rem_req+0x255/0x2f0 ** 4426 printk messages dropped ** [ 101.794055] ============================================================================= ** 4825 printk messages dropped ** [ 101.804971] INFO: Slab 0xffffea00074b2380 objects=20 used=2 fp=0xffff8801d2c8f5e0 flags=0x8000000000004080 ** 5453 printk messages dropped ** [ 101.817770] Call Trace: ** 2395 printk messages dropped ** [ 101.823385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5263 printk messages dropped ** [ 101.835733] __raw_spin_lock_init+0x1c/0x100 ** 3163 printk messages dropped ** [ 101.843171] [] vfs_read+0xe1/0x340 ** 3477 printk messages dropped ** [ 101.851308] d_alloc_pseudo+0x9/0x10 ** 2853 printk messages dropped ** [ 101.858061] ================================================================== ** 4402 printk messages dropped ** [ 101.868424] Read of size 4 by task syz-executor4/18439 ** 3519 printk messages dropped ** [ 101.876724] Read of size 4 by task syz-executor4/18439 ** 3541 printk messages dropped ** [ 101.885055] __d_alloc+0x248/0x790 ** 3015 printk messages dropped ** [ 101.892128] ================================================================== ** 4414 printk messages dropped ** [ 101.902367] __slab_free+0x18c/0x2b0 ** 2868 printk messages dropped ** [ 101.909118] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4638 printk messages dropped ** [ 101.920029] ============================================================================= ** 4817 printk messages dropped ** [ 101.931372] smp_apic_timer_interrupt+0x7b/0xa0 ** 3259 printk messages dropped ** [ 101.939042] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5762 printk messages dropped ** [ 101.952591] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4616 printk messages dropped ** [ 101.963505] [] __vfs_read+0xda/0x3e0 ** 3554 printk messages dropped ** [ 101.971877] kmem_cache_free+0x1f1/0x300 ** 3007 printk messages dropped ** [ 101.978974] [] ? __lock_is_held+0xa1/0xf0 ** 3749 printk messages dropped ** [ 101.987793] [] ? sg_remove_request+0x60/0x100 ** 3902 printk messages dropped ** [ 101.996955] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5292 printk messages dropped ** [ 102.009392] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4403 printk messages dropped ** [ 102.019752] [] ? sg_remove_request+0x60/0x100 ** 3904 printk messages dropped ** [ 102.028951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5273 printk messages dropped ** [ 102.041339] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5280 printk messages dropped ** [ 102.053761] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5285 printk messages dropped ** [ 102.066247] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4458 printk messages dropped ** [ 102.076765] __do_softirq+0x24d/0xa60 ** 2894 printk messages dropped ** [ 102.083584] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5244 printk messages dropped ** [ 102.095982] ================================================================== ** 4381 printk messages dropped ** [ 102.106385] [] __vfs_read+0xda/0x3e0 ** 3544 printk messages dropped ** [ 102.114767] INFO: Allocated in fasync_helper+0x29/0x90 age=609 cpu=1 pid=18439 ** 4410 printk messages dropped ** [ 102.125191] fasync_free_rcu+0x14/0x20 ** 2941 printk messages dropped ** [ 102.132108] ================================================================== ** 4406 printk messages dropped ** [ 102.142445] INFO: Allocated in fasync_helper+0x29/0x90 age=612 cpu=1 pid=18439 ** 4427 printk messages dropped ** [ 102.152853] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5282 printk messages dropped ** [ 102.165288] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5287 printk messages dropped ** [ 102.177746] [] print_trailer+0x114/0x1a0 ** 3708 printk messages dropped ** [ 102.186496] ffff8801d2c8fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4408 printk messages dropped ** [ 102.196861] ============================================================================= ** 4806 printk messages dropped ** [ 102.208179] fasync_helper+0x29/0x90 ** 2862 printk messages dropped ** [ 102.214926] ffff8801d2c8f980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4386 printk messages dropped ** [ 102.225258] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4259 printk messages dropped ** [ 102.235306] ================================================================== ** 4403 printk messages dropped ** [ 102.245676] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4620 printk messages dropped ** [ 102.256573] [] ? security_file_permission+0x13d/0x190 ** 4207 printk messages dropped ** [ 102.266471] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5294 printk messages dropped ** [ 102.278886] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4480 printk messages dropped ** [ 102.289430] [] __asan_report_load4_noabort+0x29/0x30 ** 4151 printk messages dropped ** [ 102.299210] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4474 printk messages dropped ** [ 102.309744] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5250 printk messages dropped ** [ 102.322131] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3407 printk messages dropped ** [ 102.330232] [] sg_remove_request+0x60/0x100 ** 3823 printk messages dropped ** [ 102.339232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5244 printk messages dropped ** [ 102.351583] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4612 printk messages dropped ** [ 102.362470] [] sg_read+0x767/0x1260 ** 3508 printk messages dropped ** [ 102.370740] [] object_err+0x2f/0x40 ** 3508 printk messages dropped ** [ 102.379033] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5278 printk messages dropped ** [ 102.391511] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5287 printk messages dropped ** [ 102.403995] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4495 printk messages dropped ** [ 102.414583] [] ? do_futex+0xb54/0x18a0 ** 3654 printk messages dropped ** [ 102.423141] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5283 printk messages dropped ** [ 102.435562] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5301 printk messages dropped ** [ 102.448037] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4134 printk messages dropped ** [ 102.457743] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5298 printk messages dropped ** [ 102.470174] [] _raw_write_lock_irqsave+0x56/0x70 ** 4006 printk messages dropped ** [ 102.479599] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4272 printk messages dropped ** [ 102.489621] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3314 printk messages dropped ** [ 102.497412] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4485 printk messages dropped ** [ 102.507951] [] ? sg_remove_request+0x60/0x100 ** 3904 printk messages dropped ** [ 102.517107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5270 printk messages dropped ** [ 102.529486] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 102.529486] ** 5043 printk messages dropped ** [ 102.541333] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5294 printk messages dropped ** [ 102.553778] [] __asan_report_load4_noabort+0x29/0x30 ** 4159 printk messages dropped ** [ 102.563563] [] __asan_report_load4_noabort+0x29/0x30 ** 4157 printk messages dropped ** [ 102.573316] [] kasan_report.part.2+0x227/0x530 ** 3922 printk messages dropped ** [ 102.582551] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4408 printk messages dropped ** [ 102.592929] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4121 printk messages dropped ** [ 102.602621] smp_apic_timer_interrupt+0x7b/0xa0 ** 3262 printk messages dropped ** [ 102.610303] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4635 printk messages dropped ** [ 102.621204] ================================================================== ** 4407 printk messages dropped ** [ 102.631562] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3603 printk messages dropped ** [ 102.640045] SyS_fcntl+0x5be/0xc70 ** 2791 printk messages dropped ** [ 102.646607] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4644 printk messages dropped ** [ 102.657505] kmem_cache_alloc+0x155/0x290 ** 3064 printk messages dropped ** [ 102.664686] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5306 printk messages dropped ** [ 102.677125] [] __vfs_read+0xda/0x3e0 ** 3577 printk messages dropped ** [ 102.685500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5274 printk messages dropped ** [ 102.697865] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5303 printk messages dropped ** [ 102.710326] [] ? do_futex+0xb54/0x18a0 ** 3651 printk messages dropped ** [ 102.718897] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 102.718897] ** 4740 printk messages dropped ** [ 102.730737] [] queued_write_lock_slowpath+0x116/0x150 ** 4193 printk messages dropped ** [ 102.740588] ----------------------------------------------------------------------------- [ 102.740588] ** 5448 printk messages dropped ** [ 102.753387] INFO: Freed in fasync_free_rcu+0x14/0x20 age=727 cpu=0 pid=18338 ** 4343 printk messages dropped ** [ 102.763605] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5038 printk messages dropped ** [ 102.775455] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5354 printk messages dropped ** [ 102.788031] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5300 printk messages dropped ** [ 102.800466] [] _raw_write_lock_irqsave+0x56/0x70 ** 4059 printk messages dropped ** [ 102.809990] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5292 printk messages dropped ** [ 102.822412] [] object_err+0x2f/0x40 ** 3527 printk messages dropped ** [ 102.830720] [] ? sg_remove_request+0x60/0x100 ** 3911 printk messages dropped ** [ 102.839905] [] object_err+0x2f/0x40 ** 3525 printk messages dropped ** [ 102.848192] [] do_raw_write_lock+0xc7/0x1d0 ** 3832 printk messages dropped ** [ 102.857188] [] print_trailer+0x114/0x1a0 ** 3719 printk messages dropped ** [ 102.865916] ----------------------------------------------------------------------------- [ 102.865916] ** 5466 printk messages dropped ** [ 102.878727] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5296 printk messages dropped ** [ 102.891179] [] __asan_report_load4_noabort+0x29/0x30 ** 4155 printk messages dropped ** [ 102.900946] [] print_trailer+0x114/0x1a0 ** 3715 printk messages dropped ** [ 102.909696] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5793 printk messages dropped ** [ 102.923279] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5283 printk messages dropped ** [ 102.935697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5274 printk messages dropped ** [ 102.948118] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5302 printk messages dropped ** [ 102.960560] [] sg_read+0x767/0x1260 ** 3529 printk messages dropped ** [ 102.968856] [] vfs_read+0xe1/0x340 ** 3503 printk messages dropped ** [ 102.977075] [] queued_write_lock_slowpath+0x116/0x150 ** 4198 printk messages dropped ** [ 102.986919] fasync_helper+0x29/0x90 ** 2874 printk messages dropped ** [ 102.993659] ----------------------------------------------------------------------------- [ 102.993659] ** 5444 printk messages dropped ** [ 103.006430] fasync_helper+0x29/0x90 ** 2870 printk messages dropped ** [ 103.013184] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5762 printk messages dropped ** [ 103.026721] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4641 printk messages dropped ** [ 103.037648] INFO: Allocated in fasync_helper+0x29/0x90 age=702 cpu=1 pid=18439 ** 4428 printk messages dropped ** [ 103.048033] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5299 printk messages dropped ** [ 103.060467] [] sg_remove_request+0x60/0x100 ** 3827 printk messages dropped ** [ 103.069449] Call Trace: ** 2389 printk messages dropped ** [ 103.075054] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5307 printk messages dropped ** [ 103.087529] [] __vfs_read+0xda/0x3e0 ** 3579 printk messages dropped ** [ 103.095906] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4494 printk messages dropped ** [ 103.106457] [] sg_finish_rem_req+0x255/0x2f0 ** 3872 printk messages dropped ** [ 103.115530] kmem_cache_alloc+0x155/0x290 ** 3063 printk messages dropped ** [ 103.122697] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5291 printk messages dropped ** [ 103.135109] [] print_trailer+0x114/0x1a0 ** 3721 printk messages dropped ** [ 103.143868] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3432 printk messages dropped ** [ 103.151915] ================================================================== ** 4409 printk messages dropped ** [ 103.162237] fasync_helper+0x29/0x90 ** 2868 printk messages dropped ** [ 103.168989] ================================================================== ** 4403 printk messages dropped ** [ 103.179332] ============================================================================= ** 4827 printk messages dropped ** [ 103.190683] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5367 printk messages dropped ** [ 103.203296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5263 printk messages dropped ** [ 103.215681] __raw_spin_lock_init+0x1c/0x100 ** 3157 printk messages dropped ** [ 103.223122] [] __vfs_read+0xda/0x3e0 ** 3572 printk messages dropped ** [ 103.231485] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5290 printk messages dropped ** [ 103.243920] [] print_trailer+0x114/0x1a0 ** 3718 printk messages dropped ** [ 103.252679] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4634 printk messages dropped ** [ 103.263547] ================================================================== ** 4403 printk messages dropped ** [ 103.273901] ============================================================================= ** 4836 printk messages dropped ** [ 103.285279] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4491 printk messages dropped ** [ 103.295817] [] do_raw_write_lock+0xc7/0x1d0 ** 3830 printk messages dropped ** [ 103.304787] Call Trace: ** 2391 printk messages dropped ** [ 103.310394] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5293 printk messages dropped ** [ 103.322816] [] __asan_report_load4_noabort+0x29/0x30 ** 4149 printk messages dropped ** [ 103.332566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5267 printk messages dropped ** [ 103.344968] SyS_socketpair+0x264/0x480 ** 2974 printk messages dropped ** [ 103.351962] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4480 printk messages dropped ** [ 103.362458] Call Trace: ** 2390 printk messages dropped ** [ 103.368084] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5287 printk messages dropped ** [ 103.380504] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4489 printk messages dropped ** [ 103.391084] [] do_raw_write_lock+0xc7/0x1d0 ** 3826 printk messages dropped ** [ 103.400062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5261 printk messages dropped ** [ 103.412424] smp_apic_timer_interrupt+0x7b/0xa0 ** 3264 printk messages dropped ** [ 103.420110] INFO: Allocated in fasync_helper+0x29/0x90 age=739 cpu=1 pid=18439 ** 4424 printk messages dropped ** [ 103.430504] Bytes b4 ffff8801d2c8fa80: 01 00 00 00 05 47 00 00 82 af ff ff 00 00 00 00 .....G.......... ** 5370 printk messages dropped ** [ 103.443116] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4433 printk messages dropped ** [ 103.453560] ^ ** 4237 printk messages dropped ** [ 103.463688] ffff8801d2c8fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4410 printk messages dropped ** [ 103.474064] ----------------------------------------------------------------------------- [ 103.474064] ** 5467 printk messages dropped ** [ 103.486901] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5296 printk messages dropped ** [ 103.499333] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4414 printk messages dropped ** [ 103.509713] [] ? security_file_permission+0x13d/0x190 ** 4207 printk messages dropped ** [ 103.519582] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5288 printk messages dropped ** [ 103.531996] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4480 printk messages dropped ** [ 103.542543] Call Trace: ** 2389 printk messages dropped ** [ 103.548171] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5296 printk messages dropped ** [ 103.560617] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4414 printk messages dropped ** [ 103.570993] [] ? security_file_permission+0x13d/0x190 ** 4193 printk messages dropped ** [ 103.580840] __do_softirq+0x24d/0xa60 ** 2900 printk messages dropped ** [ 103.587653] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4493 printk messages dropped ** [ 103.598219] [] ? sg_remove_request+0x60/0x100 ** 3911 printk messages dropped ** [ 103.607385] [] object_err+0x2f/0x40 ** 3529 printk messages dropped ** [ 103.615667] [] sg_finish_rem_req+0x255/0x2f0 ** 3872 printk messages dropped ** [ 103.624747] kmem_cache_alloc+0x155/0x290 ** 3064 printk messages dropped ** [ 103.631916] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5293 printk messages dropped ** [ 103.644333] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4497 printk messages dropped ** [ 103.654910] [] ? rw_verify_area+0xbb/0x2c0 ** 3807 printk messages dropped ** [ 103.663824] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5303 printk messages dropped ** [ 103.676260] [] ? do_futex+0xb54/0x18a0 ** 3655 printk messages dropped ** [ 103.684824] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5314 printk messages dropped ** [ 103.697292] [] ? do_sendfile+0xf40/0xf40 ** 3728 printk messages dropped ** [ 103.706010] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5046 printk messages dropped ** [ 103.717837] [] print_trailer+0x114/0x1a0 ** 3715 printk messages dropped ** [ 103.726578] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5795 printk messages dropped ** [ 103.740162] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5296 printk messages dropped ** [ 103.752603] [] ? sg_remove_request+0x60/0x100 ** 3898 printk messages dropped ** [ 103.761761] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5296 printk messages dropped ** [ 103.774223] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4408 printk messages dropped ** [ 103.784586] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4141 printk messages dropped ** [ 103.794321] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4497 printk messages dropped ** [ 103.804851] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4139 printk messages dropped ** [ 103.814543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5279 printk messages dropped ** [ 103.826900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5273 printk messages dropped ** [ 103.839260] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5261 printk messages dropped ** [ 103.851638] __slab_free+0x18c/0x2b0 ** 2866 printk messages dropped ** [ 103.858450] Read of size 4 by task syz-executor4/18439 ** 3529 printk messages dropped ** [ 103.866735] SyS_fcntl+0x5be/0xc70 ** 2796 printk messages dropped ** [ 103.873305] kmem_cache_alloc+0x155/0x290 ** 3038 printk messages dropped ** [ 103.880428] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3884 printk messages dropped ** [ 103.889561] [] _raw_write_lock_irqsave+0x56/0x70 ** 4012 printk messages dropped ** [ 103.898841] [] ? rw_verify_area+0xbb/0x2c0 ** 3783 printk messages dropped ** [ 103.907715] fasync_helper+0x29/0x90 ** 2873 printk messages dropped ** [ 103.914466] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4644 printk messages dropped ** [ 103.925355] kmem_cache_alloc+0x155/0x290 ** 3057 printk messages dropped ** [ 103.932513] SyS_socketpair+0x264/0x480 ** 2971 printk messages dropped ** [ 103.939492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5273 printk messages dropped ** [ 103.951865] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5287 printk messages dropped ** [ 103.964287] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4494 printk messages dropped ** [ 103.974871] [] sg_finish_rem_req+0x255/0x2f0 ** 3875 printk messages dropped ** [ 103.983962] SyS_fcntl+0x5be/0xc70 ** 2835 printk messages dropped ** [ 103.990601] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4487 printk messages dropped ** [ 104.001117] [] sg_finish_rem_req+0x255/0x2f0 ** 3865 printk messages dropped ** [ 104.010208] Read of size 4 by task syz-executor4/18439 ** 3526 printk messages dropped ** [ 104.018490] kmem_cache_alloc+0x155/0x290 ** 3064 printk messages dropped ** [ 104.025672] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5303 printk messages dropped ** [ 104.038117] [] ? do_futex+0xb54/0x18a0 ** 3651 printk messages dropped ** [ 104.046674] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 104.046674] ** 5046 printk messages dropped ** [ 104.058510] Object ffff8801d2c8fae0: 00 92 ae b8 00 88 ff ff f0 f4 52 81 ff ff ff ff ..........R..... ** 5300 printk messages dropped ** [ 104.070960] [] ? do_futex+0xb54/0x18a0 ** 3636 printk messages dropped ** [ 104.079502] __slab_free+0x18c/0x2b0 ** 2870 printk messages dropped ** [ 104.086254] INFO: Allocated in fasync_helper+0x29/0x90 age=806 cpu=1 pid=18439 ** 4428 printk messages dropped ** [ 104.096631] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5295 printk messages dropped ** [ 104.109062] [] queued_write_lock_slowpath+0x116/0x150 ** 4192 printk messages dropped ** [ 104.118915] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4639 printk messages dropped ** [ 104.129822] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4639 printk messages dropped ** [ 104.140719] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4634 printk messages dropped ** [ 104.151611] ================================================================== ** 4404 printk messages dropped ** [ 104.161954] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4569 printk messages dropped ** [ 104.172782] INFO: Freed in fasync_free_rcu+0x14/0x20 age=869 cpu=0 pid=18338 ** 4344 printk messages dropped ** [ 104.183069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5269 printk messages dropped ** [ 104.195456] INFO: Slab 0xffffea00074b2380 objects=20 used=2 fp=0xffff8801d2c8f5e0 flags=0x8000000000004080 ** 5457 printk messages dropped ** [ 104.208271] [] kasan_report.part.2+0x227/0x530 ** 3936 printk messages dropped ** [ 104.217517] [] ? __lock_is_held+0xa1/0xf0 ** 3753 printk messages dropped ** [ 104.226320] [] ? do_futex+0xb54/0x18a0 ** 3656 printk messages dropped ** [ 104.234892] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5302 printk messages dropped ** [ 104.247324] [] ? do_futex+0xb54/0x18a0 ** 3655 printk messages dropped ** [ 104.255896] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5297 printk messages dropped ** [ 104.268326] [] do_raw_write_lock+0xc7/0x1d0 ** 3833 printk messages dropped ** [ 104.277329] [] object_err+0x2f/0x40 ** 3532 printk messages dropped ** [ 104.285618] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4135 printk messages dropped ** [ 104.295303] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5302 printk messages dropped ** [ 104.307738] [] ? do_futex+0xb54/0x18a0 ** 3653 printk messages dropped ** [ 104.316303] Object ffff8801d2c8fa90: 00 00 00 00 ad 4e ad de ff ff ff ff 01 88 ff ff .....N.......... ** 5285 printk messages dropped ** [ 104.328755] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5042 printk messages dropped ** [ 104.340581] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4487 printk messages dropped ** [ 104.351129] [] __asan_report_load4_noabort+0x29/0x30 ** 4152 printk messages dropped ** [ 104.360888] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4483 printk messages dropped ** [ 104.371432] [] object_err+0x2f/0x40 ** 3518 printk messages dropped ** [ 104.379710] [] print_trailer+0x114/0x1a0 ** 3718 printk messages dropped ** [ 104.388477] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4591 printk messages dropped ** [ 104.399252] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5276 printk messages dropped ** [ 104.411800] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5289 printk messages dropped ** [ 104.424267] Call Trace: ** 2392 printk messages dropped ** [ 104.429914] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5298 printk messages dropped ** [ 104.442343] [] sg_remove_request+0x60/0x100 ** 3826 printk messages dropped ** [ 104.451333] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4487 printk messages dropped ** [ 104.461873] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4409 printk messages dropped ** [ 104.472243] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4265 printk messages dropped ** [ 104.482271] INFO: Allocated in fasync_helper+0x29/0x90 age=846 cpu=1 pid=18439 ** 4417 printk messages dropped ** [ 104.492655] __d_alloc+0x248/0x790 ** 2782 printk messages dropped ** [ 104.499205] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3431 printk messages dropped ** [ 104.507273] ================================================================== ** 4430 printk messages dropped ** [ 104.517657] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 104.517657] ** 5047 printk messages dropped ** [ 104.529484] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5048 printk messages dropped ** [ 104.541331] [] kasan_report.part.2+0x227/0x530 ** 3920 printk messages dropped ** [ 104.550546] [] ? native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4483 printk messages dropped ** [ 104.561120] [] do_raw_write_lock+0xc7/0x1d0 ** 3827 printk messages dropped ** [ 104.570112] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4488 printk messages dropped ** [ 104.580651] [] __asan_report_load4_noabort+0x29/0x30 ** 4192 printk messages dropped ** [ 104.590504] Read of size 4 by task syz-executor4/18439 ** 3524 printk messages dropped ** [ 104.598785] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3426 printk messages dropped ** [ 104.606849] ffff8801d2c8fa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4415 printk messages dropped ** [ 104.617201] fasync_helper+0x29/0x90 ** 2876 printk messages dropped ** [ 104.623949] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3433 printk messages dropped ** [ 104.631999] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5792 printk messages dropped ** [ 104.645556] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5305 printk messages dropped ** [ 104.658010] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4277 printk messages dropped ** [ 104.668035] rcu_process_callbacks+0x7ff/0x1490 ** 3278 printk messages dropped ** [ 104.675720] fasync_free_rcu+0x14/0x20 ** 2944 printk messages dropped ** [ 104.682640] Read of size 4 by task syz-executor4/18439 ** 3520 printk messages dropped ** [ 104.690885] ============================================================================= ** 4829 printk messages dropped ** [ 104.702234] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5286 printk messages dropped ** [ 104.714661] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4158 printk messages dropped ** [ 104.724448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5257 printk messages dropped ** [ 104.737588] fasync_free_rcu+0x14/0x20 ** 2945 printk messages dropped ** [ 104.744507] ============================================================================= ** 4837 printk messages dropped ** [ 104.755864] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4495 printk messages dropped ** [ 104.766402] [] sg_read+0x767/0x1260 ** 3543 printk messages dropped ** [ 104.774702] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5794 printk messages dropped ** [ 104.788284] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5347 printk messages dropped ** [ 104.800838] __d_alloc+0x248/0x790 ** 2779 printk messages dropped ** [ 104.807374] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4641 printk messages dropped ** [ 104.818287] INFO: Allocated in fasync_helper+0x29/0x90 age=880 cpu=1 pid=18439 ** 4427 printk messages dropped ** [ 104.828670] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5292 printk messages dropped ** [ 104.841105] [] kasan_report.part.2+0x227/0x530 ** 3925 printk messages dropped ** [ 104.850338] [] _raw_write_lock_irqsave+0x56/0x70 ** 4010 printk messages dropped ** [ 104.859770] [] ? __lock_is_held+0xa1/0xf0 ** 3751 printk messages dropped ** [ 104.868579] [] sg_finish_rem_req+0x255/0x2f0 ** 3870 printk messages dropped ** [ 104.877668] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3421 printk messages dropped ** [ 104.885701] [] ? do_sendfile+0xf40/0xf40 ** 3726 printk messages dropped ** [ 104.894440] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5300 printk messages dropped ** [ 104.906867] [] sg_read+0x767/0x1260 ** 3540 printk messages dropped ** [ 104.915199] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4422 printk messages dropped ** [ 104.925563] smp_apic_timer_interrupt+0x7b/0xa0 ** 3281 printk messages dropped ** [ 104.933249] __raw_spin_lock_init+0x1c/0x100 ** 3146 printk messages dropped ** [ 104.940636] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4411 printk messages dropped ** [ 104.951017] [] ? vfs_iter_write+0x2d0/0x2d0 ** 3828 printk messages dropped ** [ 104.960010] [] queued_write_lock_slowpath+0x116/0x150 ** 4194 printk messages dropped ** [ 104.969859] INFO: Allocated in fasync_helper+0x29/0x90 age=895 cpu=1 pid=18439 ** 4426 printk messages dropped ** [ 104.980244] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5290 printk messages dropped ** [ 104.992660] [] dump_stack+0x8e/0xcf ** 3530 printk messages dropped ** [ 105.000982] [] sg_remove_request+0x60/0x100 ** 3827 printk messages dropped ** [ 105.009978] Call Trace: ** 2390 printk messages dropped ** [ 105.015588] Object ffff8801d2c8fab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ ** 5305 printk messages dropped ** [ 105.028048] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 4274 printk messages dropped ** [ 105.038070] __slab_free+0x18c/0x2b0 ** 2871 printk messages dropped ** [ 105.044805] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3424 printk messages dropped ** [ 105.052844] Memory state around the buggy address: ** 3370 printk messages dropped ** [ 105.060742] ============================================================================= ** 4829 printk messages dropped ** [ 105.072096] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 4989 printk messages dropped ** [ 105.083898] [] ? fsnotify+0xe40/0xe40 ** 3336 printk messages dropped ** [ 105.092255] 0000000000000000 f7cef474b7404a57 ffff8800b7ef79b0 ffffffff81cc9b0f ** 4283 printk messages dropped ** [ 105.103082] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4391 printk messages dropped ** [ 105.113890] ^ ** 4134 printk messages dropped ** [ 105.124209] [] queued_write_lock_slowpath+0x116/0x150 ** 3935 printk messages dropped ** [ 105.133847] [] vfs_read+0xe1/0x340 ** 3506 printk messages dropped ** [ 105.142639] [] ? sg_remove_request+0x60/0x100 ** 3907 printk messages dropped ** [ 105.151765] ffff8801d9f16c00 ffffea00074b2380 ffff8801d2c8fa90 0000000000000000 ** 4482 printk messages dropped ** [ 105.162299] [] print_trailer+0x114/0x1a0 ** 3715 printk messages dropped ** [ 105.171058] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5778 printk messages dropped ** [ 105.184627] irq_exit+0x119/0x140 ** 2751 printk messages dropped ** [ 105.191105] [] do_raw_write_lock+0xc7/0x1d0 ** 3826 printk messages dropped ** [ 105.200081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5133 printk messages dropped ** [ 105.212138] [] _raw_write_lock_irqsave+0x56/0x70 ** 3907 printk messages dropped ** [ 105.221636] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4363 printk messages dropped ** [ 105.232178] ----------------------------------------------------------------------------- [ 105.232178] ** 5360 printk messages dropped ** [ 105.245062] INFO: Allocated in fasync_helper+0x29/0x90 age=922 cpu=1 pid=18439 ** 4428 printk messages dropped ** [ 105.255619] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5301 printk messages dropped ** [ 105.268061] [] sg_read+0x767/0x1260 ** 3540 printk messages dropped ** [ 105.276380] ffff8801d2c8fb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4428 printk messages dropped ** [ 105.286748] SyS_socketpair+0x264/0x480 ** 2973 printk messages dropped ** [ 105.293711] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4487 printk messages dropped ** [ 105.304243] [] __asan_report_load4_noabort+0x29/0x30 ** 4169 printk messages dropped ** [ 105.314052] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4138 printk messages dropped ** [ 105.323723] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5039 printk messages dropped ** [ 105.335533] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5050 printk messages dropped ** [ 105.347406] [] __asan_report_load4_noabort+0x29/0x30 ** 4163 printk messages dropped ** [ 105.357174] [] _raw_write_lock_irqsave+0x56/0x70 ** 4016 printk messages dropped ** [ 105.366598] [] ? lockdep_sys_exit_thunk+0x12/0x14 ** 4054 printk messages dropped ** [ 105.376094] [] print_trailer+0x114/0x1a0 ** 3718 printk messages dropped ** [ 105.384816] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4653 printk messages dropped ** [ 105.395725] rcu_process_callbacks+0x7ff/0x1490 ** 3273 printk messages dropped ** [ 105.403384] SyS_fcntl+0x5be/0xc70 ** 2789 printk messages dropped ** [ 105.409925] Read of size 4 by task syz-executor4/18439 ** 3527 printk messages dropped ** [ 105.418212] fasync_helper+0x29/0x90 ** 2873 printk messages dropped ** [ 105.424956] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4650 printk messages dropped ** [ 105.435854] __slab_free+0x18c/0x2b0 ** 2866 printk messages dropped ** [ 105.442575] Read of size 4 by task syz-executor4/18439 ** 3524 printk messages dropped ** [ 105.450843] ___slab_alloc.constprop.78+0x4c6/0x530 ** 3414 printk messages dropped ** [ 105.458876] [] ? vfs_iter_write+0x2d0/0x2d0 ** 3829 printk messages dropped ** [ 105.467865] [] do_raw_write_lock+0xc7/0x1d0 ** 3833 printk messages dropped ** [ 105.476859] [] object_err+0x2f/0x40 ** 3528 printk messages dropped ** [ 105.485145] [] sg_remove_request+0x60/0x100 ** 3834 printk messages dropped ** [ 105.494147] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4416 printk messages dropped ** [ 105.504503] [] vfs_read+0xe1/0x340 ** 3499 printk messages dropped ** [ 105.512701] [] kasan_report.part.2+0x227/0x530 ** 3928 printk messages dropped ** [ 105.521923] [] sg_finish_rem_req+0x255/0x2f0 ** 3864 printk messages dropped ** [ 105.531012] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5768 printk messages dropped ** [ 105.544573] fasync_helper+0x29/0x90 ** 2866 printk messages dropped ** [ 105.551337] ffff8801d2c8fb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc ** 4406 printk messages dropped ** [ 105.561675] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4627 printk messages dropped ** [ 105.572575] Memory state around the buggy address: ** 3371 printk messages dropped ** [ 105.580525] BUG fasync_cache (Tainted: G B ): kasan: bad access detected ** 4636 printk messages dropped ** [ 105.591441] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x5ad/0x660 at addr ffff8801d2c8faf4 ** 5776 printk messages dropped ** [ 105.605023] rcu_process_callbacks+0x7ff/0x1490 ** 3253 printk messages dropped ** [ 105.612692] Memory state around the buggy address: ** 3363 printk messages dropped ** [ 105.620606] ^ ** 4254 printk messages dropped ** [ 105.630673] sg_fasync+0x66/0xb0 ** 2713 printk messages dropped ** [ 105.637066] ----------------------------------------------------------------------------- [ 105.637066] ** 5447 printk messages dropped ** [ 105.649882] entry_SYSCALL_64_fastpath+0x16/0x76 ** 3307 printk messages dropped ** [ 105.657661] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4479 printk messages dropped ** [ 105.668197] ffff8801d2c8e010 ffff8801d2c8fa90 ffff8800b7ef79e0 ffffffff814d3af4 ** 4485 printk messages dropped ** [ 105.678758] [] kasan_report.part.2+0x227/0x530 ** 3931 printk messages dropped ** [ 105.688009] [] ? sg_proc_seq_show_debug+0xca0/0xca0 ** 4158 printk messages dropped ** [ 105.697773] [] ? do_futex+0xb54/0x18a0 ** 3654 printk messages dropped ** [ 105.706365] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5334 printk messages dropped ** [ 105.718893] __slab_alloc.isra.74.constprop.77+0x50/0xa0 ** 3594 printk messages dropped ** [ 105.727344] ============================================================================= ** 4825 printk messages dropped ** [ 105.738698] INFO: Slab 0xffffea00074b2380 objects=20 used=2 fp=0xffff8801d2c8f5e0 flags=0x8000000000004080 ** 5448 printk messages dropped ** [ 105.751487] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5031 printk messages dropped ** [ 105.763318] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 105.763318] ** 5028 printk messages dropped ** [ 105.775175] __do_softirq+0x24d/0xa60 ** 2907 printk messages dropped ** [ 105.782016] [] kasan_report.part.2+0x227/0x530 ** 3925 printk messages dropped ** [ 105.791223] [] _raw_write_lock_irqsave+0x56/0x70 ** 4003 printk messages dropped ** [ 105.800640] [] sg_read+0x767/0x1260 ** 3538 printk messages dropped ** [ 105.808967] ^ ** 4276 printk messages dropped ** [ 105.819002] Object ffff8801d2c8faa0: ff ff ff ff ff ff ff ff 80 e3 70 85 ff ff ff ff ..........p..... ** 5300 printk messages dropped ** [ 105.831440] [] ? sg_remove_request+0x60/0x100 ** 3901 printk messages dropped ** [ 105.840612] Object ffff8801d2c8fad0: 00 00 00 00 00 00 00 00 00 39 fb b7 00 88 ff ff .........9...... ** 5293 printk messages dropped ** [ 105.853057] [] native_queued_spin_lock_slowpath+0x5ad/0x660 ** 4404 printk messages dropped ** [ 105.863421] [] sg_remove_request+0x60/0x100 ** 3823 printk messages dropped ** [ 105.872410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 5255 printk messages dropped ** [ 105.884774] __slab_free+0x18c/0x2b0 ** 3139 printk messages dropped ** [ 105.892157] Object ffff8801d2c8fac0: 00 50 8b 83 ff ff ff ff 01 46 00 00 03 00 00 00 .P.......F...... ** 5297 printk messages dropped ** [ 105.904456] [] _raw_write_lock_irqsave+0x56/0x70 ** 4022 printk messages dropped ** [ 105.913929] ^ ** 4281 printk messages dropped ** [ 105.923947] CPU: 1 PID: 18439 Comm: syz-executor4 Tainted: G B 4.4.105-g8a53962 #3 ** 5052 printk messages dropped ** [ 105.935790] [] queued_write_lock_slowpath+0x116/0x150 ** 4197 printk messages dropped ** [ 105.945625] kmem_cache_alloc+0x155/0x290 ** 3060 printk messages dropped ** [ 105.952794] INFO: Object 0xffff8801d2c8fa90 @offset=6800 fp=0xdead4ead00000000 [ 105.952794] ** 5024 printk messages dropped ** [ 105.964597] __slab_free+0x18c/0x2b0 ** 2869 printk messages dropped ** [ 105.971362] ----------------------------------------------------------------------------- [ 105.971362] ** 5443 printk messages dropped ** [ 105.984130] kmem_cache_alloc+0x155/0x290 ** 3050 printk messages dropped ** [ 105.991309] irq_exit+0x119/0x140 ** 2752 printk messages dropped ** [ 105.997772] [] _raw_write_lock_irqsave+0x56/0x70 ** 4014 printk messages dropped ** [ 106.007207] [] SyS_read+0xd3/0x1c0 ** 3497 printk messages dropped ** [ 106.015397] [] object_err+0x2f/0x40 ** 3533 printk messages dropped ** [ 106.023697] [] ? debug_check_no_locks_freed+0x2c0/0x2c0