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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f6c000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x84000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f6d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f6c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f65000-0x14)={r3, 0x2000001ffc, 0x8, 0x7, 0x6, 0x100000000}, &(0x7f00004dc000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6e000-0x8)=@assoc_value={r3, 0x100400021}, &(0x7f00001c2000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f6b000)="76626f786e6574302770726f637d00", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f72746300", 0x80400fd, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x1080000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r5, &(0x7f0000ac4000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffe}, 0x1c) connect$inet(r5, &(0x7f00009a0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) 2017/12/12 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cfb000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000c39000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00002cb000)=0x80, 0x80000) pwrite64(0xffffffffffffffff, &(0x7f00005b8000)="", 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002bb000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b06000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006ff000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e4000-0x9)="6368696c6472656e00") epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r1) r5 = socket$netlink(0x10, 0x3, 0x4000000000020) writev(r5, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100010000000006ec006e39", 0x2a}], 0x1) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000065a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x80003, 0x84) accept4(r6, &(0x7f0000500000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000a2000)=0x60, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa6000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000732000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={r2, 0x7, 0x8fc, 0x4}, &(0x7f0000c5e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f000009d000)=@assoc_value={r8, 0x426}, &(0x7f0000e86000)=0x8) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000817000-0x4)=0xffffffff00000001, 0x4) sendto$inet(r7, &(0x7f0000000000)="516b4d0465793273c89276c459686b89c912d12b", 0x14, 0xfffffffffffffffc, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xfffffffffffffffc, 0x1000, &(0x7f00009a5000+0x8fc)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cf0000-0x4)=0x1, 0x4) 2017/12/12 11:59:56 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f000094d000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f3e000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000d28000)="377165650d416783488d2c07332ed4ba5733b238ad49503bf9f2fabf08cd5aa16e62f4c7", 0x24}, {&(0x7f00002ca000-0xfb)="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", 0xfb}, {&(0x7f0000c18000-0x24)="4d809c4c449c98d5f45c8d91aa80997ea056289b608efd05e50e4b982d1c1ca6e9c99ced", 0x24}, {&(0x7f00002cc000-0xea)="4a64998f1ced9399d8c2653f2da73b358de07befe1cd1bbf2c4f5e275154f7c9012d159e90f20287e0bcdcd54e116d92c1e89e9640496a4ff9196317d15bde9d70a057071d0008cc856c836b26e6824d06c297eadfca442a5c7f28d0731fc36ce348a24df9c8b7a53634c0e5ed25f6ebfe57053cfeb830856c2d3ed3781a1a59997de38527fa6c6ad6240a313bd383c9beeadfd2e03f36ca736a93a4dcccb4d2b091a7d836b703ce556b4250b5d9b70a1341766ccf9f17477ea9ccc5dc71fcdb531fcaf6edb32a5b6a18f03838452a7c1f2027b974803e24bb6932342d875f077cac398f901e5010fd3c", 0xea}, {&(0x7f0000552000-0x28)="3fe146f87be6c6c0ac6fce9dd60396cb7416d0a1796f7752ca93123a1e19fc732bb1e8e11d48f5c7c7ad7dbc73e0e0e87fde1c74e2dc8d248d86f1cc8a451bc2b2b470116797c92bdedcf1f6b8798514e16020b5b2ec4d7300cad9a6d2ab15145426b16af988fd8834154c652accf4ee74a029064c76b12ea4b31a47efdb1ebea9620709cef24b49fce2118d6d03485aac259af36c8766bf04237e4e89c51348df7eb5936f5551fbf11ae3171e945f2779ad692c187f2d11a33f80fe41", 0xbd}], 0x5) 2017/12/12 11:59:56 executing program 3: mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0x11, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000+0xdcd)={&(0x7f0000000000)={0x2, 0x0, 0xff, 0x0, 0x2, 0x0, 0x5, 0x3, [@sadb_x_policy={0x2, 0x12, 0x0, 0x4, 0x0, 0x6, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x8, 0x5, 0xf, 0x2, 0x0, 0x3, 0xe77, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f00004ff000/0x4000)=nil, 0x4000, 0x0, 0x5031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00003b1000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xa0)={0x2, 0x6, 0x5, 0x2, 0x14, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0x0, 0x2b5, 0x0, 0x80000000}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffb, 0x2, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x24000011) mmap(&(0x7f00002fe000/0x2000)=nil, 0x2000, 0xb, 0x31, r1, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x3000)=nil, 0x3000, 0x0, 0x9172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000077c000/0x4000)=nil, 0x4000, 0x4, 0x8010, r2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x9, 0x8, 0xc, 0x0, 0x7, 0x2366, [@sadb_sa={0x2, 0x1, 0xfed, 0xcc0, 0x7ff, 0x100000001c, 0x4, 0x7fff}, @sadb_address={0x3, 0x5, 0x8c, 0x200, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0x2, 0x7, 0x0, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f53000-0x8)="2e2f66696c653000", 0xb387064041263175, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000f52000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 11:59:56 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000b5f000)=0x8) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) connect(r2, &(0x7f0000164000-0x1c)=@nl={0x10, 0x0, 0x6, 0x200008}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r4, @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]}, 0x1, 0x80000002, 0x4, 0x20, 0xfffffffffffffffc}, &(0x7f0000885000)=0xa0) r6 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004e2000-0x8)="2e2f66696c653000", &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0x8)="6367726f7570003d", 0x80000000, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b54000)={0x0, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000408000-0x10)={r8, 0x48, &(0x7f000039b000-0x54)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034e000-0x8)={r5, 0x9}, &(0x7f0000a47000)=0x8) r9 = socket$netlink(0x10, 0x3, 0x11) writev(r9, &(0x7f00002b5000-0x10)=[], 0x0) mknodat(r6, &(0x7f00008d2000-0x8)="2e2f66696c653000", 0xc008, 0x80) 2017/12/12 11:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f00001b6000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000c26000-0x28)={&(0x7f000011c000/0x4000)=nil, 0x6, 0x0, 0x2, &(0x7f0000fbb000/0x2000)=nil, 0x1}) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r4, 0x1c2e}, &(0x7f0000756000)=0x6) r5 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001000-0x18)={r6, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r8, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r10 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r10, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) poll(&(0x7f0000944000)=[{r5, 0x8002, 0x0}, {r5, 0x402, 0x0}, {r0, 0x40, 0x0}, {r9, 0x300, 0x0}, {r5, 0x202, 0x0}, {r7, 0x4000, 0x0}, {r7, 0x2, 0x0}, {r1, 0x2020, 0x0}, {r8, 0x2000, 0x0}], 0x9, 0x3) r11 = epoll_create1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 11:59:56 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000903000)="2f6465762f72746300", 0x80200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0xff, 0x1, 0x6, 0x5, 0x170, "5394267f6827d06c495684da19db8313411c093e989d4f4c8a068f7b7aa61d8bec387c4b84649d7f4838fca2d599305c2a70d1238aa27ea2a8535c340a8f07", 0x1}, 0x60) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x8e0f, 0xcb2, 0x8, 0xffffffffffffffff, 0x9}, 0x14) [ 54.056823] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2008000e, 0x1000000045) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f63000)=0xb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x400000010016, &(0x7f00008b5000-0x1001)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000911000-0x24)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x5, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f6c000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x84000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f6d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f6c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f65000-0x14)={r3, 0x2000001ffc, 0x8, 0x7, 0x6, 0x100000000}, &(0x7f00004dc000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6e000-0x8)=@assoc_value={r3, 0x100400021}, &(0x7f00001c2000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f6b000)="76626f786e6574302770726f637d00", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f72746300", 0x80400fd, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000f65000-0xc)={0x0, 0x1080000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r5, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r5, &(0x7f00009a0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r5, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) [ 54.120566] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = openat(r0, &(0x7f0000182000-0x8)="2e2f66696c653000", 0x280, 0x180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6c000-0x10)={0x5, 0x2, 0x40005, 0x20, 0xe2}, 0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f6d000-0x2)="6736", 0x2, 0x3, &(0x7f0000f6d000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{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]}, 0x1, 0x3, [{{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]}, {{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]}, {{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]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000095f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000)=0xe8) connect$inet6(r1, &(0x7f00009fa000)={0xa, 0x2, 0x7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20a}, 0x1c) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000f65000-0x4)=0x84, 0x4) sendto$inet6(r2, &(0x7f00009a8000-0x5ad)="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", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000d, 0xdffffffffffffff8, &(0x7f0000f6e000+0x399)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000f6b000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xb79b}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000ce8000)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r3) 2017/12/12 11:59:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000)="2f6465762f736e642f73657100", 0x0, 0x80c0) r1 = fcntl$dupfd(r0, 0x40a, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) fanotify_mark(r1, 0x24, 0x40000000, r2, &(0x7f0000000000)="2e2f66696c653000") getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getpriority(0xffffffffffffffff, r3) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000003000-0x20)={"300b7601fc73307f4882441602df2bf4", {0x4, 0x6, 0x8, "6af84897d3d9", 0x10001, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x200, 0x80, 0x200000008, 0x2, 0x0, 0xffff, 0x8, 0xe, 0x7ff, 0x0, 0x100f3b5, 0x0, 0x0, 0x2008, 0x2, 0x100000001, 0x6, 0x1, 0x6, 0x6, 0x3, 0x4, 0x100000000, 0x42c3, 0x0}, r3, 0x6e1, r5, 0x7) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r5) 2017/12/12 11:59:56 executing program 2: time(&(0x7f0000f24000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0xfbdae6438b239b36, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000)={@generic="00000000000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005ff000)={0x1, [0x0]}, &(0x7f00008da000-0x4)=0x8) 2017/12/12 11:59:56 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000429000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$2(0x2, 0x4, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000)={0x9, {{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]}, 0x0, 0x5, [{{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]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, 0x3, @rand_addr=0x21, [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, @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]}]}, 0x340) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) r2 = perf_event_open(&(0x7f0000004000-0x78)={0x5, 0x78, 0x10000, 0x1, 0x10001, 0x3, 0x0, 0x0, 0x20, 0x9, 0xe076, 0x3, 0x7, 0x4, 0x0, 0x5, 0x4, 0x4, 0x5, 0x4000, 0x7fffffff, 0x6, 0x0, 0x4, 0x3, 0x3, 0x0}, r1, 0x3, r0, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000005000-0x1)="00") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000006000-0x4)={0xffff, 0xffff, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000006000)=0x4) ioprio_set$pid(0x2, r1, 0xffff) mkdir(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={0x0, 0x14, "003498ca3a4e93f35b3881cc5cd45900afcab2ed"}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0x3, 0x30}, &(0x7f0000007000)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000)={@generic="9cb9e28b9e0ed5ffe6141d8ec4755d1d", @ifru_flags=0x2000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000009000-0x10)={0x1, 0xffffffff, 0x400, 0x3000000000000000, 0x10001, 0x7fff, 0x5, 0x100000000, 0x0, 0xcdd}) fdatasync(r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000009000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x20, &(0x7f0000009000)={0x11, 0x19, r4, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/12 11:59:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)="73746174757300") ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005f0000)={0x5, 0x3}, 0x8) [ 54.174316] nla_parse: 13 callbacks suppressed [ 54.179994] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/12 11:59:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000015f000)={0x4, &(0x7f0000001000-0x10)=[{0x9, 0xfffffffffffffff7}, {0x7, 0x200}, {0x5, 0x9}, {0x6, 0x400}]}) [ 54.231345] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/12 11:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ff2000-0x8)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000891000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ae5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r3}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f000012c000-0x40)={0xff, 0x10000, 0x6, 0x9, 0x6, 0x3a9, 0x8001, 0x1ff}, &(0x7f0000133000-0x40)={0x8, 0x6, 0x732957b1, 0x6, 0xdea, 0xcf, 0xfffffffffffffffb, 0x10001}, &(0x7f00002ce000)={0x81, 0x9, 0xfffffffffffffffe, 0xf8c, 0x5, 0x7, 0x6, 0x5}, &(0x7f0000cfc000)={0x0, 0x989680}, &(0x7f00004ce000)={&(0x7f0000cee000-0x8)={0x612a}, 0x8}) getitimer(0x0, &(0x7f00001c1000+0x80b)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r2, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, r6}, {r5, 0x0}}, 0x100) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009bb000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f00004c2000-0x78)={0x0, 0x78, 0x2, 0x0, 0x80000001, 0x2, 0x0, 0x6, 0x20480, 0x6, 0x3ff, 0x4, 0x8c, 0x8, 0x0, 0xfffffffffffffffa, 0x0, 0x56, 0x0, 0x420, 0x7, 0x0, 0x7, 0x10001, 0x5, 0x6, 0x0}, r7, 0xfffffffffffffffa, r2, 0x0) r8 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0x0]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r9 = gettid() getresgid(&(0x7f0000f4a000-0x4)=0x0, &(0x7f0000321000)=0x0, &(0x7f000075d000)=0x0) getpgid(r9) getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) r10 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f00009ab000)=0x0, &(0x7f00005f8000)=0x4) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000747000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009e3000)=0xc) 2017/12/12 11:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r3, 0x1c2e}, &(0x7f0000756000)=0x6) r4 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) ioctl$KDSETMODE(r6, 0x4b3a, 0x4) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r7, &(0x7f0000bc5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r8, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x80000) ioctl$TIOCGSID(r8, 0x540f, &(0x7f0000c4b000-0x4)=0x0) getpgid(r9) r10 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2008000e, 0x1000000045) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f63000)=0xb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x400000010016, &(0x7f00008b5000-0x1001)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000f6a000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f6c000)="2f6465762f7573626d6f6e2300", 0xffffffff, 0x84000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f6d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f6c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f65000-0x14)={r3, 0x2000001ffc, 0x8, 0x7, 0x6, 0x100000000}, &(0x7f00004dc000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f6e000-0x8)=@assoc_value={r3, 0x100400021}, &(0x7f00001c2000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000f6b000)="76626f786e6574302770726f637d00", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f72746300", 0x80400fd, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000229000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f65000-0xc)={r5, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r6, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r6, &(0x7f00009a0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) 2017/12/12 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f0000c0d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r4 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace$poke(0x4, r6, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420b, r6, 0x7, 0x20000008) request_key(&(0x7f0000c92000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)="00", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d32000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d8000-0x30)={0x8, 0x0, &(0x7f000085b000-0x8)=[@decrefs={0x40046307, 0x4}], 0xd8, 0x0, &(0x7f0000966000-0xd8)="885568f966ee5ede032abbec275b6737b6092565a325fb2c99989d56da5cfdf6d7c7784abc1d95ccfeba514e5960870b0a8fa8649a7869d2dac7fb26654495e0e5c7ab7feab1b196ff450abbbdb1864fd4265796420d5b07088270417a9e482a1a02a7cec73e49f63d99bde49f5ebfff167f3bc95cc34eb212b18b21c27c25e027cbbf038ac6c6002eee7fd470b4b1d8a6cfa1fdbc448d0218ff7063802398cecb229273ea44721c3b9f04d959d59c9d7a8351d4385380dccf44d6f7563c328fa6fb4af6392f0bba4539855621e1c52be2e1ee8df8d748bd"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) r2 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) writev(r1, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="3d5356cb67a357c1bee7d4cb3aafcd05b903b18fa3b8abe64fe212982ffc1871d117e08226f6116afc2c3e5df2e9178310ee13ebbf6a991152fc4435c05ff5dc7beff005622a18fc14c4ed2c4eaa60a7e17b6a7698bcf878e35ec48e7402cf497a547e679f9318820b448865a502bf84b6c805d6c7d93acd2abc0ae04e662d801e97842a8e4cf8e4745dd0cb1d342a2e4be1fb798becf7990f65fc8447d1965e82720fccad5874892857f3ee4927f7db96a7d7a228ecd929285bd81a5f00f5390fa21e9f514691cfdfe39cfdf8e532e99461ec75f6b4db7b33f83416753992b939137cfab870c3ded2a9dc39078ddb8d741c218336cce5b591c53ad1cac784886c1d16dbb915dc6b0819f5bfb5ecd843df86843c564db62e2bf18548591a5c16da4f567a1c2a36dd99b358fb6207dd05b2139bf53228931662724170dcea3a1e83c05760e9f839308bc3273cd621ebdb5b0097b6f14012813ff4ce46bd8146bcded44c33d1f6fdc429bdd89bcc93e76dcf25c0555b14b9574577ca86de4ded334ecca1de8d190c207b0f8aeabe46d9113dc96d6467c3dea4debf95ed97e67db5d3fd9272786e2513330e13d3f25538236997e0a37f0c75613f92f7edb37c01edb585e25f11b1146faf9da50aa29109951d262e2af636255e19314de1a40a4e97dea49c2429c2865bcbe9d86563eb873af148d507174e04bb89dcb646c9318fe5313a2efe2fbdb269a9f4c8bf5b11faab51181804c982ee264fd6958bbdad0b4d1fa3b1f3a823d280dbd3e097e191a4f9bf34f55e2b802e58dd1e4be1828cc14ad442da6da454cdafc2c6f767199501dd7a5c746145d998ec759b4972159510292fb2cbff5a4801d16913bf09f58b8600bf8f64efeb7cdc4da73c550897e404b884b0a8e74c6c7eb58483d5bc6ff6d0fe2162b76049272a5f1cbf444b4ab32354012dcfcf8f80c0f269ccebe397f78d5e303d732b2e70e70971f89c87d5c19fb378e8fe7f36988e81a6c8f89df07200b8b5ba5caa394c7e3e2bb97ef470d012272da150bc76ee1b9abceafc6b15ce389a78d91e2710205b95c1c86e1f37f94a0aac011583608bd82c137dcb006ec10c268d08dd56ea09e7dac5810e28bf514b094d6fb86a4b5a52ce09ebd48d71f0969faf0b18a7a8839e05790fea56d0744add0c3b2eadceee5f0101ba57526e5d1a3666f6c611398a0a5f74fd97c12f9e1d6dfa90372e772245a1056b5bfe5eedd9efafb3ef214c10772dc2ee5b182352a1614f160a801a22597500ff37b81075e9b6cb1fa6db0fe083e028c6f4b1a7aa1554be78c2a1598357b62244fb1a6c368f7f5498e3c00fa202ffe63812a965ddb46b337d7044212c3511c64a93691abc2e6fd8383e5993eff0d4f8704ed7eadda54f845699eac4466cfa4eb6a43c3b49e24ff09a06b8805493fa5951d7945193840b970b4b969636348fa4d49b60756f1db4a18da4948fd6ec17bf0a6a7e7d6fafc2ac6f68ee08ff7896786a8bb1bac9e6682f7b99aea071b96bff57cd7997c08875444b2f426a2ede6aef51754e4258ae3c26e24345fcd3aae8ddb8012183fe434b7094f5f6ceecf3b3543dbcf3d329496e85139401b0664894789af719ab6a3bf89260a697451f915301a3853daac74b609545753601497a37944ce1b945d1bfbef9a68d4a2fdd8f45a61f2e0d47a8878fb033d9087bf16fcd516cb610b07c5fbe3120973e0911736b13a5420834ebde74fb976d5cc1fe7adc4d1c522b4d1f75b220811f8bc612a57457cd2dbecdbbdcc6b13bb7e211efa589b99201eef05e9de37cc06a96394046fdc645356e8cdff1b4490a367a077e3fa687415b71211522959ca00dda2d1e5793e0b8a85af07e27647d091aa23a863ea450f75ffc81ccf0130a8038109dbb0b7655fcc3e347d05a014e62734063c6c49f325e71ac478c625b3d3c65a3d1d500bd66a8b96fe39024d0544deae0ffb6c7b83463667c441e3396de3e7de05b023451804d286809420aea03ab084e1be3240a63ebf956b1f4a5589bc3f24324614a7bf2eb9e4f175f0725b5c0b7c6d4393d04423de15dab6515821fe861512ac0937438ad6a15fe896c0f712142e44e803e35596fbe655ad64c2e8a0618877e1b747bdb84d463a037d640d2c65c2f6b49f2ce3b4b7ed468e20f9b3e73dd106568a5c8cdb4ad6e247fddf27c60807a383b402d35d8ef9b4c414b2432b94f58a73c8f06f01aaa762e5084fbcedbfaa1ca1df24f032e8f933895cdacba16f3dee8a7808c5af4349b45631be1ae1138b86530b565c72d911576cbdcf10d9af90a7698556874cebee61b654104e8e1d1f579beedc0c8d02637df9252d040bd3bf2df774c3f23bf1420452b86631278ed1d51156e34a94ec6bf2992b74f3633ee727df94e145cd8393caf5f31cc3bde09ef16cf4a2834f30c224d5aab78baaab686b3c8ec9142ff30b487f4d49b96b4e912b772550b0f2fc616803981ff7018b88703dfd440d8dfac682da636e273ff3c1ad1f85308c7bd3e1a345ff6d0e75f118c0dfb8f99ed6959c57df071c0ce187b5802d536f63484c55deb843e0f13139e898caba754d277e124862ab547bc9f1511562119dc224346f896a303a57cee67c0b36f924a1c31ed5c4f145b7fe872f905cd8e313a1e5ce224fae34797a119a772f9ac2e7babfd9b1ef4678025fc43150188b63eddaad03fe0fc3efadea4f5bcfe14d051cd78712b17b507f6d0d95b5f76791e1b9c3782bb96ec363e91e34a898ad95c8bc4316c310e90839305b1a973523941998073ce8581c812bb6f08a082dbc4178db0d0ee62efb2722b00c5a58bb53c7a8021f4a87c75d2bb8bb2da13944514ebc3d6593798d0588a2485ab7967d36b28ea372bd2365d5cd2fed2a66543617b1b7445f3660c557a3c85ab909e26e6c64a00d2d6cfc7042a927391a83069a618954a6ea39f9ac3e75793af3055f8ec0acae101c390dd3cfad358404ed427942cca9df461f7a6e62f6ce4d56bd91ed20aa53dcd969b05553f5eb09af2c5825f6d7256feeeccca06a4d7d6c3f72193dfad39d963549a98e75f408cb2df4c9cbc3d17bc2ef854466d308039c9b99f96871b062055fb070463ac83b3b1e6cd3a481efaaa75916b1d01fa0817eda21c03eebb8fc253f1c281a7d96c75a0a0abb4eaea8eaa0e4e31b4a1e60a16a351d996fb99b2d75581f725418205436cbe01976a2d88baa4e009c9c1a0591e9e2bc731e55a83206d241ff7c16210d95ab999ece4cdb93c4710650ee6bd8e9f39b1af555a30c543a83800885ab025b440564624d9aeb3dc42d207834ef8fe2e0945914220186ea1599e69b51afd685704c7e9ddfbccde0abae16ff80ae231b5cb3f8aeef88c80d264b19f11db46263dcb357d652bce9a3e2b37ef618346b11f7eb36e1d8434a4698b83b42ab58be2e7ead796ab1f8b558eabdb36bf1f1214884851f55df2de56f4df723e4cdc103425b6b720604af6ad513d86e964537808029b23e0d207d64f34c9d1739017e541a0b806498efc9ae90a6d518ce1760f5a9271e4b5ac3ca0286c54de8e12b0dfe1e8bb990dd7aacceb7f4fc7ac0eda4878d51dc71e7811894825f1269ca0b6f8dfeb02e8b4510a42e64751d9562e8745f5158b042deb2526673aaf1595e7d7f878fda7da338b1971be7514979bf03bcddc267ae5e1fc60542fd4d1eb4e7c560984b1081ddad6570cdc44fa9137390ea521ee027d2fbd4823b716368c18cd55dde1035c3183ec691300c5c6cabef58b18ccd2cd695c642b76ce6d15fbfef48c15ba42c7ae1d14361a7f130d2a1d78110d1e92183fcf82b6ea6c56513cb973b9f36b54d61c79898abd7b4b55d619247c49f50a9190d6f36aef347ae8d88c3fa4b228a3f560a640407a2d4e23969c7a34efbb0598da99293c36734d5f08e97440b79b0c71bd8072ea535d5764a924fb433119aba15a3095f2b1ed407b57cb0fbb5dfc29bcea0166960c33beb65c449d9abe0fcc8d1eeba20d9a053a38145bfd07f4ba96b637b817d6b4d17688e1ca36cde10f1c4f80702f25cb4814f60bbcdd72401048e47b7c4c29e90ed3b5dab5101cb02822dccf4ec031da2c49691a88f89c1e7f7ca79b69138b0260fe269c9bfe8be47c1bb50c86dd1d2e57a9fec65319a5b1cd0c28148e3613de52103f1d7f4dec8a44c38859f13d2da4bbd8b176e038757a64235a011dcb4f94f52637c135c355eaa93694610a71160a8fdffdf5e8f56ba387c03f0ff501c1052e60b1d7390f8555d1a756637e2a75e4e4b8d1d8c0510517d7a5dd2e86b9b492c41f2996c70987553fe45e671a735041473ccaa3f5010c7757d063c2ba7a8b9f022ac664bb1f88c360974d9dbd093de641fd902aec5c82dc5fc8d2d7ade73df7a4738bc5f5d10d61872b7a6be4f4b8fe20255417f47b15afc9cab65d571afc104b98dba31a9726eb162d0f02f38ed5720ffffa517a6b08fb9b2a0b9121590318227e23bf48103e91340b81d4878e3af23c1014bb8372f604e224f5e997a04edba46b4099b78ee681d847f10a11ef8a42b224fc8d99d657713c4ce1632f484a09e9b56ae9b0eedd976966a089be66ef06aa2cb24f8f8ba137ee0568184d748416cf56aabcea740e3775542a9c7321788f72445bb0ccc525409899567478b444f4f7f1e2ef50d25f24a9efe5adb03ca320e8165ce20981fcf2aa1501d7f0a430cc8d9c13e3c8724b0281e96039b5256ac01aeb0353a35fd1b06755f8f3ddfe836a3464932ca4214c3ee2f7a26c00ea1eb144047c753a3688a96ef9e9fbddce48155585cf791337ad2f5a6b25e7f24acbe951c6efa6b2d5f52214d21811698a9a0930c55c3fef152a17c82949f6342ff308525b927ebc5004f827ea423aec5d430c68c5f2def15153052131a46618bc6c97ef9b77fd7729cef6cabdc26e563ad8981667ffb19db6867f93191c2f236123765352d0f2e24c0d5c1410020a9d49684f05d1c84d4e1a701e52a411eef56ba3dcc0ce1cfdd69026db439d69b9d286ffcaa0b261dafdb850690421f247b2a65900cca968c227c54cc34703f0037800d1994620d791a65f6ca5283e770c4806afbfac8a92fbd93315d2c2c1f9563b772b9921ccc33d6229b5a257beb9771e52e26822063c537eaa3823e4bf252926b47ce2d06e9a447ec18bc78dcd60046e2d108f522028c47b1faf04ffbd2de0627de9ce13182babc53b9955ba626fd51aa670db06c0f0499c72f189e09b00f7de7126987cdd20884fcab28c24a255272fa45c6332bddce65907001dd0d78efc8015cdb730ca3e91949d14e524d9c0b6fc2cace79811b97a1da6b222a99faa3e88277945f57611190220de416895e58999d73ca460198c4bc0441e5242488da88f444648470167d48bbc12fe2235a87aa85dc9b2ef9d3ffab0542a8db6e5842290fcaf42b5379218b1055db629e88caf6968077cc5f970661d48965baa9056c580cd1d7e1656477c6fe76b8b27ed5d6c77b3069edd7c7c8f0387694d3bae32312b6246da5905f58c26ddcee213ca6dd665c9d565f82c50a3c57bb435dd8ea551a99efa9d2c6503f037c62231ee60f6e306cd3e04ba176bce0b97eb00aab3554dd39e11a54099ec946ae8b0d381820801e1fc226a9cf8535bbed77320850d9d32f577bab2e90136ef1e06365b88f6bf80464cfe1e7e1f71f16789bf29b73ceb29409635ddadf450a88f48bd7a4bf395de6d7c2fcba087f4ce690718062baacfd2e7dce3a56953f77d9c144a3f83e7aea665fbdb35e3bfffdefe5ab3dcbce5a3", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) close(r1) 2017/12/12 11:59:57 executing program 3: r0 = getpgrp(0x0) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x200040, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000135000-0x4)=0x8, 0x4) 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r3, 0x1c2e}, &(0x7f0000756000)=0x6) r4 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r7, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r8, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) r9 = epoll_create1(0x80000) socketpair$inet(0x2, 0xa, 0x4, &(0x7f0000599000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 11:59:57 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) lseek(r0, 0x0, 0x3) 2017/12/12 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r9, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 11:59:57 executing program 1: r0 = open(&(0x7f0000421000-0x8)="2e2f66696c653000", 0x40000, 0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000270000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x7, 0x381, "dac47c7e6b7490adb4ef9753841ad507a148823b2797a297d06f784719fc9785a2c5c0f38cabf2699202681770340bbcf992242ac703e7d6027d21d46fc1c26e2bbf3325975c742a5b6c1d6307bf76d9"}, 0x160) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00008b8000)={0x40000000, 0x0}) socket$netlink(0x10, 0x3, 0x15) connect$ax25(r0, &(0x7f0000a15000-0x10)={0x3, {"6ec1c4f3e02a01"}, 0x9b9b}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x462d, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x20c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x40, 0x3, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x629, 0x20, 0x800, 0x4}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{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]}, 0x0, 0x4, 0x0, 0x101, 0x10}, 0xa0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1d440962153a5e8e, &(0x7f0000001000-0x60)={0x0, 0x3c, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x0, &(0x7f0000001000-0x20)={{r3, r4+10000000}, {r5, r6+30000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000002000-0x90)=[{0x646, 0xd6, 0x9, 0x79, @tick=0x4, {0x100000001, 0xdc00}, {0x3, 0x5}, @raw32={[0x8001, 0x101, 0x7]}}, {0xc2d1, 0x6, 0xfffffffffffffff7, 0x800, @time={0x0, 0x0}, {0x6, 0x5}, {0x20, 0x2}, @connect={{0x1000, 0x9}, {0x4, 0x54}}}, {0x101, 0x9, 0x8001, 0x7, @time={0x77359400, 0x0}, {0x1, 0x81}, {0x0, 0x60}, @raw32={[0xb14, 0x9ee, 0x81]}}], 0x90) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x7, 0x1, 0x100000001, 0x8b0}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x1, 0x6, 0xffffffff, 0x1, 0x0, 0x80000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000004000)="2f6465762f736e642f73657100", 0x0, 0x20100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f0000005000)={0x80000001, 0x0, {0x3, 0x3, 0x1, 0x3, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000acb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1, &(0x7f000014d000)={0x11, 0xf7, r1, 0x1, 0xf6, 0x6, @random="b6a957d45dd0", [0x0, 0x0]}, 0x14) 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@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]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{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]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r3, 0x1c2e}, &(0x7f0000756000)=0x6) r4 = socket(0x11, 0x0, 0x5) mount(&(0x7f000012a000)="2e2f66696c653000", &(0x7f0000735000)="2e2f66696c653000", &(0x7f0000b74000-0x8)="686673706c757300", 0x880, &(0x7f00007ab000)="cfb9247ef57cbdb75d4fa0afbf59a55e") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r7, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r8, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000015a000)={0x0, 0x40, 0xc69, 0x35, &(0x7f000038d000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2, &(0x7f000008c000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, &(0x7f00000a7000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000302000)={0x0, 0x989680}, &(0x7f0000340000-0x10)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef0000-0x11)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b64000-0xe8)={0x0, 0x0, 0x0, 0xd0, 0x8, 0x0, 0x9, 0x11, 0x15, "a297ceae2998e8dd0279dec82eb2240040d484ccefca35225ebaef4a7fa1aad13688b22d0cd44e4754b61c2d103f1eecd3ecdee2e1efccf4583065b47a8bab3a", "75e2a0a9c570abd0c4e034a447a14e160f5d3a09416baba42ff9fcab4d210a6e81ef2ab6c4f2c1e0c63583674a76db250eb239feec6c07ebd1a5d28e8b23a328", "7db35d4f6ab5954f163985def39094561f7b9abb3b998b9adda2ef523f53ee96", [0x2, 0x1]}) sendto$ipx(r0, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee5610155", 0x2c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) [ 54.508131] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 54.542014] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f000016f000)={0x0, 0x0}) r3 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) clock_gettime(0x7, &(0x7f00001c4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) r5 = getuid() r6 = add_key(&(0x7f0000c72000-0xb)="6173796d6d657472696300", &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b23000)="1082979df052b25efadc0d5b0080fd9af3f88f7bca0f42c9fb6c361bceeb8cb5533472938a1d4b41b7f11cfb53453a", 0x2f, 0xffffffffffffffff) keyctl$get_persistent(0x16, r5, r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000309000)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setgid(0x0) setresgid(0x0, 0x0, 0x0) splice(r2, 0x2, r7, 0x0, 0x800000054, 0x80) 2017/12/12 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006f7000-0x4)=0x0, &(0x7f000028b000-0x4)=0x0, &(0x7f0000721000-0x4)=0x0) unshare(0x8080800) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000598000-0x4)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000083b000-0x18)={0x2, 0x9, 0xff, 0x7, 0xd82f, 0xfffffffffffffffa}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ppoll(&(0x7f00006ab000)=[{r1, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00005f7000)={0x0, 0x1c9c380}, &(0x7f0000f17000-0x8)={0xffffffffffffffff}, 0x8) signalfd4(r1, &(0x7f0000cec000-0x8)={0xfffffffffffffffd}, 0x8, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000926000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) inotify_add_watch(r2, &(0x7f0000923000)="2e2f66696c653000", 0x2000000) 2017/12/12 11:59:57 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb0000-0x9)="2f6465762f72746300", 0x6000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001b2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000453000-0x8)={r1, 0x3}) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000234000)={0x2, r3}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000180000-0x4)=0x0, &(0x7f0000dc4000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x1, &(0x7f0000277000-0x4)=[r5]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r6 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f000001c000-0x4)=0x6c32a6ca, 0x4) sendto$inet6(r6, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r7 = fcntl$dupfd(r4, 0x0, r6) ioprio_get$pid(0x1, r3) recvfrom$inet(r7, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 11:59:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) inotify_add_watch(r1, &(0x7f0000173000-0x8)="2e2f66696c653000", 0x4000402) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x6, [0x7, 0x7, 0x5f7, 0x1, 0x3ff, 0x9, 0x9, 0x20]}, 0x5c) [ 54.596244] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000510000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)="0000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)=[&(0x7f0000002000-0x10)="2f73656c696e75782f6d656d62657200", &(0x7f0000001000)="2f73656c696e75782f6d656d62657200", &(0x7f0000000000)="2100", &(0x7f0000001000)="2976626f786e657431776c616e305b776c616e307b232b7d242d247573657247504c656d31242626235b00", &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", &(0x7f0000001000)="00"], &(0x7f0000001000-0x28)=[&(0x7f0000001000)="2f73656c696e75782f6d656d62657200", &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", &(0x7f0000002000-0x10)="2f73656c696e75782f6d656d62657200", &(0x7f0000001000-0xf)="6e6f6465766b657972696e672d7d00", &(0x7f0000001000)="2f73656c696e75782f6d656d62657200"], 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="29250be394182e41e2c791ba4b01249de5b61418e995e94610029ee5f560ed4247f5a83baf17710bfedd54c7f43b9020632c523b6d9d3a59642a81483013f3c64e2046380e31efc4fef1335ff92576a581180daed1b280cdd073ecb40ac4ee77628fe4e3f75bb77dd85fa7030b3a8a3cfb0fea9922314fdf5fd788fa3b194515748fd6f00346a759fb5bde9fb36e5744876c27134594fd7887f9516628cda142", 0xa0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d9d000-0xb5)="2a61c7ce0bf859f4f8b1bc797f55ff50c10b72d2a2c2e3e0e0ed9c5e49f7d798cf36fed7805061365d0001a6688a9ed67b16c820fdae8898a3458c0390a8096551d516271c936ed7f58fa305071e3de4f53295e6626c6a1c7d8bb1d376257d78a6d75b9dcb2fa1687a5149c85856497dd6dd281bde76a0956ec195828b16f082e9e6ab1d253622c6415677799327748a6c4f4eb0377daab6d734c7cb7a3d9dc21111f398a80417425349ab02446c2bf33585f4e9ee", 0xb5) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0e000-0x28)={@generic="0ffe811b73f2dd29b327fcc236ed04f8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c52000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b98000)="2f6465762f70707000", 0xb8200, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000c11000)={0x0, 0x6, 0x1, 0xfd, 0xa5d, 0x6, 0x1, 0xb23, 0x6, 0x100000000000, 0x1, 0x4eb}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r4 = signalfd(r3, &(0x7f00000e1000-0x8)={0x8}, 0x8) write(0xffffffffffffffff, &(0x7f0000e09000-0x1f)="1f0000000109ff00fd5245bb07000000004000000900010001160103000000", 0x1f) r5 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000940000)="3f00000000000000fd4345000c0000000000060008000104010400dcffdf0017", 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f000064b000)="2f6465762f70707000", 0x20401, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000725000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40000000, &(0x7f000054c000-0x10)={0x1a, 0xf7, 0x8, 0x3, 0x3, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = socket(0x10, 0x2, 0x0) r7 = dup3(r6, 0xffffffffffffffff, 0x80000) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r3, &(0x7f0000856000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) r9 = dup2(r5, r5) tee(r9, r3, 0x4, 0x6) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f00008fc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r11 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000049c000)=0x0, &(0x7f00009a7000)=0x4) ioctl$sock_SIOCGIFCONF(r11, 0x8910, &(0x7f0000dbd000)=@req={0x28, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077c000)="1cf4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc080d15657ea321f8"}}) splice(r10, 0x0, r11, 0x0, 0xffff, 0x200002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)="70726f6a69645f6d617000") write(r12, &(0x7f0000e00000)="08a1c8e5f901e074c214242d99891b9e9df85f457b3fbdfd5d2e3887533a068765785dc5b5d18051fc969f30c8facf1df108f887d4c9afad53df82039c2a73078ee358e30a13e791d28fd5a3bb72e53a95306457c7e7155848ca1a95024a09f54b0f12732a560e7444166858c7074eec0220973fab7206c151a9221742551fc6786c8765dd9089fb16677c28a49b87423ad172f02d43fb700b1a0b2e9344fad9ee93db649c80ebbc9bd8a1bb028a6983d3c7182731d80c467fa936ed14faa38734abb50ef3578d97af0c22e98e7410ccae5b0e61003ad8ef48836c1c82394c818eebdfa09727389813d135661125dede1a2dafc6b550a3f9a6b4c9b50b32f7f6fa62093e8bb8e590c84ffa04d6526930fa1f8938556823c0703e374f1c0273360429bd0c7fc139149d526dfbb4c323c6c7cf051729aec815d20ca7408b6a1be67103fc26ca1ce2967e7336d83f5d5a42ff1579f7cf3666b21f99887559f6df435b9c0dfb8d0a15dfcb2c477102e7569f125c792523451a3f8d3b74a42a9baa58215c57164e6ac816ffab49259f672e02b0d0c3703917dc576f503a862f9ce05cfd95a334422567b51a3e4547ba305b9101bb352872bbcb384281e7d308fc9a5db2c217b135cfe348f9efe2b3129019555e7d75ce4ddf03965aac1f677b2a7a5304e60e62eca6a9906c952d6743d194ba1372548f2681087b311d351e3e578bfefb30cac79b75dc697adfd4d32bad6795181926deb9546a7c3145cf5de04be1823eb504273abc6badb52099c05bf2a5e1202a22b72b9eaf4edec52c49a0118cebda7114ffb837783f347aca017d6afaceea2f562a739d38c303605ea25731e762e4c8fb73f8b0aa29c744c621ff74947d3bbbe1893b4b08730e04b49bab096fbc176f212ef7a39716d62c6b3d9ef9b89b611ae42bdffe181cf581afe64f126fbde609b4cd8421a9aee644f4f6f915d6768c61ec6b1b587eaf7f35d44792c325a6a0132f5f7e812f104fabd9aedb57e89c7e4a02c2233c9034f21c072509315792c2e5e2525fd6da1afed6d4c402036cb52476d63ca6e717b5ab78c4c0ac3eaa824eefd7f00f113ea453d3d838a9a8da5fc61357fb9fa7bc5b12b1cce9cdce349c40cd28193547ec1988532f5dd2f1178fde4d16056112abb430213d1cfaa87434cd00cbb9de6437c31f132c3e6e7fefa7188937ca4f5c311ef4fd30d5347560f430f46ee1e3582e0113fe6434f4c062e1816d0151dc1c711b67ff94e32373aa98a7f9c7604b7460a6c57b00685ecfd0378b1d874bddbfb869227e6df6a7badf2a9f5e41af48c294968f2c59ee43a9546fd25f008303ead4c9486fba4decd95832139a5d7a7630374adcc7a6d72fe9633703193953a599c1bd4bc44f034986af0af8d560502dec5290df3b41a68c3733076285561c6a3b2e496b385d0460e25f6a4ac8ab19610d9d32f4f0bf7ef007cfab3e83184aabdb4a80253aa7e13443068d22ddc48dca82efb54bf565de7ae7249319b69c75f939dd46c6a8bbaa874c441c75ecaf03ab0ba317495d8981ed8e6288a7218ff23ae7df68e055326a95fa7eead7e350d23f2cc6acfdc9d15b829b0b790e57d227364dd56046e25b457fd643a19785943b0d47ca263b01c0efd6c955cac3c9b0f2fffac23e6cf2c4a17aeabaaaa89f1c408255ffede4ec7fea61a289ca5af588b44d818698f6edcfb0202a0b3938cdd2f934ae139c0d0f90b9c1805694edf52398c67ea4454e906251e09ea57ba7254830f63cb097e9b601eefc02221124dc01404f450848118f2190b8fcf419101652da3e13e9158e5f2e56193659ebcb3734c671dfbd1d67c838524216ad6fbf6ee397cbdbeb9a2bfee983381ddf85d724a0e8c95bb6e1d1521a6e0fd179e678fc08fb4cd353dc1d9b6cbdadf40169934c2856eac3c04e8f0d1e35bf9711b0777e119f04798c323cb88ddb13705a45fe2edfef79fb87d95dcab39e2ab7384c463770076e22665db375402e36976521eeae8af64eb8fcfa48781dba974afd22cb8f838f5636bde151983033216992d234df6a6c9db474f3eb14c2b460c296babec8d66b0d7b8299965b21c371820c8da6391eaf16a5c97b9ba1f2b42c6b18fe8eb4566f0c262469c04ff9c020b1d530982f7025f0afa6d21556ada9a8dc2cc26f668c4a02e4dc97756b7d653a0d6cc679119a56c512dc328448ac1b2f72696c8528b2aaf7a82999e40d9f673ba54eb089f9c188308d98365e7b013209e827d85b3875ced41ceb961d13f8a7a543d9db6bcf1873377b1dbe157a9fcca00d5e4b323e668a6388f5b43f4f8c0f3c8e43503390c8bc7a4ff9b16de49ac21f1afd7c23c3bcaa7169b1d2cec2a82d854e4a5102e3ac69404c682d056f20c87a7bb3db0d9eb13602f1cf4658d1fa0a49f9d2a5435a81bd76369f9d378403c62e9f5469b684b2aa98636072bdbc70454f6c3ba51190f00cb8e2dbc87cf2a0a199b423a4133b752cf6e0cc057c5b91c87d8136dcc73fa75569ce64915c85f173abdb5b7ed0b46ff37bf09c8abf95410e4b31a686b7f81ad9cb897cd285441c9e904646a4944c0ace05d9aeea4115026d9b86075662a9c078299bee782a475f8006e020f6d6d229b8c5e02482ed6069fe352cf94cb55d78c414dc64fd263fa4b1a3995ceaf2bea956862090ac1d44d1b903f9f92a836604d76a21a55c7d77a1ce25eafe03be1727949866e925b05667d2dffe9fd5a0c3ab8605284b8325e930b8ffff34c34d0bdef83d942985c8712ccebc7be5462836f49cf9c23f5f537607b9a25baa4a2355fa85360268db56c560163688e5539895742ca61f3dbd3c705a9afc88b881dc81975f2f1f408f3ebc20d739ffd611529e32c3e4f3da147e991628137ba4016b4acefe8b27b0b6298db912dd3dae905d3a200da7f0e4879f8149a2d0e2eb644f8e6328554e22132ea7088e209dd3edddb3fb2174cf544a8b33c92fd9b484950bb819cd9f4e05aec824078031dc11b82546f81a676cb33ad99a0a12db62ee69b241a87ba9f074d968a3a4debf0f60d6fc8d156f69635215f4c95f012b6c667f523511fc8094bb896a1ddfdd74749b88fc7f9f5721309d48a1b28971ba07d6fb0d169280a2f0bf69961d90d6fbd9dba092667e15735b523e00673eccdb1bc717848ec05824ef777faee0854448e6abdddaec1275d430b4d6bff0887f3034050816543fe69657f20b80e59de0e847d9ba6489ebd8ab974d45fe5f849b52eddbe3af03d434b4b43933e578a45f22e620e75cec0845342ac5e83b2c53e8b232a7641510e4b9710762a1440fc7990e0c88fdf43f9b1c0b30179e06ce49a2424341e72852dff20141d4d0a51cfc47b10f904cd5b30d829b04df6234b998b35b8d5ae16d9539740a04f673d01aa9564381e8a661cd1a740426c3fa1e8542352505b4f422075c1a48184d932af737fb8732c3c82813ae3b986e0ce5d0ca9de5bd946a715b2638653846b28aa90ab1be9db4548b5886dba65d07eee5a83acf347058c4cd5e3cbd053604076f82d12141c5d5454b7e89662a79c94cf5f64fafab2e47e96af40280aadbbe56652c27c3687ed00aa6ccc2da450fe1db17f4b19d9ddf1d0b27c54382296cd51d15b72b2e40163734031aa49fcef6f4138daaec3146bacc31443d57723f489d051bad9b438a7097853ff9893c8bd9aec59f119eaac321c68d657f8c9eca3c4bc0565a26a682a1185593855b16c3e5dc555269bb450fc25511fc97a4b198aa4cbb08efedcc75f1091eb81c8ea2e164ee8c96f41abd7a382fe53835c5f570c22739f1a1261362d2f9f392a81d28d1e99c62d9c7f32610af0cc8ce8042e04e899e1dd50ad84bcfc2ce4d8fb853409fd1eb818b25b31d8c208c1d06cc01018497d2e157894d198e44d02ec05b73ab27698919fc39e2d24cae2c5498819086e7be3453b612d62c231fcacfe6e9945aa1da7806f717b6987d6f55cc17bc5e437d36ce4a723585889976babd9d8e4459f585bf131d7df5f70a5cde4fb992dafcc3be6e74c16d30307a2c66aa0c304fcc4770fd73c50c351b74bf769f9b933970d2e2cbba4684af7f920bfb81f2ee6a654a628990bfb5dec1f86f7dfc05965a8fcb771e0f3bca0d1b68f6e33d6de9a0e9e6c36f34f63543d57ea7996e33c8014713e9c790d0a5bcb4cc86c12dda77d0e200a1d9c63fc0eac856a613e01ce587102912be6d08f5c33ad72040599d818dc47c526800518ea28ca65d1cb0ba25f1c84aa4c85f51a6ce09610d09327ed3e77506aa5accffdccb823e94f8c551c7b78ef43fb61d43f371dd5a7f71f47dab30cb1e55cb1a2381b0bceab88a3c2a0c21fa92e88d03af02c9753632c3e0249e9705a08424b4f3ad05b9f8f23a881cda4c4990fa8d2f96ef9e37bddfa129ce42f805758c0a636a111cdb5fc116d09f0eb0faa805c662a0eccf9e9a45c91c6b5e6e7e7fb4bee3aff8224c5fb0162347367094d11f809f48eae31fd830a48116a9362886c08babb928fc54d63427277ac55be03283c98ae29279cd46152cd868bc058c20c2af66a16f4f7fd5931426ac66159b1e4c612f2166666d6a6ffba66577fb4af5056711d6c43bd3fd2c313cf14233266ec80d71ef3f5b187eb07bd4cc49c7d32c39305e546b64494290f3426744c957372ee44c6e25ef2d5438878a6d6fef887891a18fe4371a818d67483f74bf8c7e55bc73a024fccc807eb90519f47e4cc1cc7e691928631f5596c24fcaad26a01c9c72657b3d40c693fec920fae3908673b21913896878c2ebe6e9333aaa5ec9dfc4aae0c176413e3ffb2a90fcba346852d4200cbd7a56854d0def11e1d8caa1ebb54dff30193480bbc21a6eb4b18b8f661990339e1c3ee2ed7cb7805d13f1a5fae6f4344c18e95876813cdf3357ca91a3502ff68e9718aeed8cbcb5c86ca12cd86fec7cf5ea50eee28bd114071517cb5ffea8dd21e500285fdde76b003dbf06c6c21315a2dbe4dfa3c9e0699f25912c19e9ddfc04a73315d9bf171eae9ccd90dbbcf3c90004101f30d003bdceb93826caf811f4230c58ed45d46718a46ff57f199a37feaa85a872f1a2cdc0e6c1028408d1bdbdc52fc78873de9a69c03ee646976594ddbbbff76d8063a0f5ce9e959ba6c7f73f645709c30528f68f72c29a1f7ab26937577dd9561c6b57deb0e6db2ae73590c4034226fd28f78566bb09dc2ffb3a6224bcbf43ccbb7fd1d0367f70cf4170d902f2de1fee78adfda28a8efdd52060a6bfc98eba769fcd1ee04e9f0bf71a87f1589f5d35c5b837970c7f4208c439a81692977b67b6483256d82126db20ac8c2dd02ced0d9c4e93a1f45b3e85ab9d7f7f47250bc81f008f816882a974e88d874dbfcfcad839b5d8f108e46481715e9cb368de9620005cefecef876ba159b19d6b5a6a6f548ff5c3e42a6a35cfd445165a40158a72c658b4cf0e7d1b6b3f741f0248d56ec07c6f1ed30ab128f429f2d0de2fad058adf0623596e360906b973d096f331262341af1157e25d1267edd3d5ab43ad8a4737173db081fce1b223970b54f81c8e975be383b397536f72597fa4a831e9000ea77be2fd9f5b3a559dfb7aa47b4c1fdf99627ecf9c7d5c1f8c6bb4d5543f33a4b3ec42cef7861a147188397430284250a65c8900588bad68ebbbc467b2cfe09c74c1e2c894c6b3ab5a995ab5d40dee01b4c4374437b1ebc7c6d5fa8b5eea606ec85f680156a6e7ceecc52eb21d6363eeb69bb810de7c744e6ecf82bb9ad7b9234fbaf1b7255faef625c18e934200f6440e8d19a4b55c28", 0x1000) fchmod(r8, 0x10) 2017/12/12 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0x40602) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) [ 54.669785] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 54.704720] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/12 11:59:57 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dc7000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000bfb000-0x8)={0x0, 0x1}, &(0x7f0000d46000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x1f, 0x4) 2017/12/12 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000d69000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000097d000-0x4)=0xe8) r4 = getegid() r5 = userfaultfd(0x800) getresuid(&(0x7f0000478000-0x4)=0x0, &(0x7f000092f000)=0x0, &(0x7f000041c000)=0x0) getresgid(&(0x7f0000eac000-0x4)=0x0, &(0x7f0000802000-0x4)=0x0, &(0x7f0000ce6000)=0x0) r8 = getuid() getresgid(&(0x7f0000441000-0x4)=0x0, &(0x7f0000a7c000-0x4)=0x0, &(0x7f00004de000-0x4)=0x0) sendmmsg$unix(r2, &(0x7f00005d7000-0xa8)=[{&(0x7f00001cb000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f1a000-0x20)=[{&(0x7f0000620000-0x95)="55847c8670eece826c9fa43513a7be8e09b5db20db922a006e5e426e88641b111d74c95fbde4dd8a769a2049e4d2ebff1957adfbe27fbd0253727afaf23657f7f8f2f0c85523061e042b2bcb2eb492f02dfab95a499038f4a4d6b5a2d924209872df3d8c93a8e97925c9d5298d252ea133b60495186fb20c12c028c34eb0207fdb0a38dae907d368147e60dce4f18bae9d11cd0d8c", 0x95}, {&(0x7f00007ad000-0x89)="2e8fdc801034d1f449807d7cd5add7e3ef7a596451e5e5a0a86a7b14efdd9e0f17a95ac0bf2bac810f475ed74f0c3062fd1d9e25450488d66b5db4b0f51e7f866c288c68c47a4c43bc7f72ecc1acc7489868506ae15427a2f84b9e2b52c9ba186018a1a24e811588d1ff8ccaaf54722f5872b208a9ad2b40faded4bb92676f849b59409265b32b3477", 0x89}], 0x2, &(0x7f00007d4000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}], 0x40, 0x90}, {&(0x7f0000536000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000001e000-0x20)=[{&(0x7f0000271000)="4b1769d2dd5123b97a9f827833f05e6f679660ae0e5afdc8299127f6d0280eaaf3531fe376d07fa338e263b2b3bba04f7ed24ccc3b2f966a5c0550950ac38a96199b53f2966d0ba244dd92180a537f7cd86c446c9fbcc6ce4ff39900f6b66ed2273d8b8eff40c82d3b64113595ef364b7b836defb3cdcf3390b50a419cb28db3ca5c007022b173d3a311ba09e7030e494ea3ba41d175bfc285189d7c", 0x9c}, {&(0x7f00006af000)="59ef5ec5a249e080e2503df3d01764072d661a8d23f1eb241163ee9f18df34335f96ed111788c9b9586d84542e66ee7ae81d599fa84a6d35de26cfcf34b6c0a1389809ea4f3f59d338dfebec5a57cde01e4a6f1b3c25479d96106f8039c46824872509ad0091fb25195d2ab47c03514409a57287b872fe4ba5a0f0d7755fe6d382a77d22d7babaad071c9d91f071f37cdf5339", 0x93}], 0x2, &(0x7f00008c5000)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0xb8, 0x40080c0}, {&(0x7f0000484000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c8e000)=[{&(0x7f00005fd000-0x4d)="8b03db9b8f7be2ac97a5e265c9e022a0d29617cd1f100c1aed308c488af7ff8ba8a504bb706e826ccc85a40e24d3674664e1b091361b2d31d234eefb6fd0e1acc49938185d92d76e599ebc304a", 0x4d}, {&(0x7f000029d000)="a176896a64cd7800f29175a278524789e4e884afc46fd318edd399a493f79d66e0982238fe4e4f4a6343c64b77fc2300d2d9d0b47e69d30f0841f3b5f406274c2e5def00a7131148a471ec9e2f3ce6d876d34f1739548fc4a70ec300a024e0960c305847683f78905604bd8af928e14b93a70ef947a00b8d9303dd0ed7da2fd3ec0b0a6a3b52abda940e33d902e401c2e37efaf486a9150c9487186dca661c124d62442cb6a1609642c3ef543dfe22acb5df59d3cac84ceabb27f73874348f1224ea3236247d0c65a5ebe2", 0xcb}, {&(0x7f0000805000)="276179ff6ae0907a6dc86d483c7e78bd68c29dd49dfaef778f32363756e57cc1e5c596b11a42eabdb7b5c83d6501f300279245af300d01e8296629435462795f8b43af22734e1db759c5c9548e64ac9f56c406ce1edfacf8608a69aa14143162cf051f4841ab4fe045895d23752b79275117e376270522450d53e793a6cb7b863201e0977ecaeacc035179093cc02d58ccf3b2a35074785b27cb04a8b7c55396299206228c276b707ce467e1dfbb5d7004de539a7a34f0d2e1c67fb045c59a252c8c040f20862ff3340b47a097ccb1e1bedbd4d8b3ccadebed", 0xd9}, {&(0x7f0000a77000)="24cf9849fd4874b18d084e7c270d73fdfbb01f5a3564714cb80bea37e6c714c8a5c1b04ab9e6253743cba5e5edd0c9f3df9096915a23d4ae46db2ec95d3e751881607e278a8b67640922b0d92e98a775e692beb81f3c4c912a6ea2362015c969dc8f8fa275f147d6f067b20989c915ea7a477e9b4fc90fa4db654251c555fc3468670fc447739aa484ba1d33f2af0ff6c4c299ea32511a76994b50156b09e80e649184e4ee51cfc6c153902bd87ad84f961dfcbb6b4465f6cadd5d78f4f15b83", 0xc0}, {&(0x7f00001dc000-0xa2)="7612238d652ec170989f542c342e4ccb0471dc72ceb3422fdfde02bb304ad593d1034e43f814d57c73b66c12c8831c8dab2232cfd36520a976dd7ea528b50ef20d2c439055fab03115ad71563000f0906687ec41e40d0c07203555488e582e547c047dd94b0ec746bda2449c91ccbab4f438d111d7d9d8beefb5cab5c30e9086e0cdeabada62463727a5922bcfc2c353412cc7fa4ce69f2d6b96c9219b72178be904", 0xa2}, {&(0x7f0000e67000-0x6e)="944a587c0079c1d89a6e543b9652958728974ec3a2a8f89bbaaa9f1f492daf9902d475f1d02aad99e46e8a1b13ec546a48948cb7a9882f9b4d93053351001853d10adb0e8b24c9931f5fd1afebb9b96e2cdd52ae2261acdedf9382ad23a227cc82550723a0d5471ec156be1cedf0", 0x6e}, {&(0x7f0000b97000-0xb7)="fb394e950db0c1bdb7581066a40a57290c482d4bbad72693514cfb68233f31f344ca63b30b750dfed225de2ae5370ad6711b67b14281a49fb820fe58e8db000880c206121d8df25dbec874eee6db93c54d6cacc8ceb1f550bb118d788c833c6ac91ed1cad57b67c446e3217956bc66ac749ee26839ad7bd5a70bd7cfc9e7c962c318c00cc7f2b9cf49c80daca169917a41f6a87bfd36bca4661d7c61835df01a2c4b32a7fdd1b21fe17b3f65501b77de5a33021b6f68f0", 0xb7}], 0x7, 0x0, 0x0, 0x801}], 0x3, 0x4080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000d76000-0x10)={0x0, 0x0}) futex(&(0x7f0000dd4000-0x4)=0x96, 0x0, 0x24000, &(0x7f000035a000)={r10, r11+10000000}, &(0x7f0000761000)=0x4, 0x8) 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x7ff, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x6, 0x20, 0x20, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0xaa89) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000003000-0xc)=@nl={0x10, 0x0, 0x4, 0x0}, 0xc) 2017/12/12 11:59:57 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000+0x5f0)=0x7) getpriority(0x2, r0) 2017/12/12 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80006, 0x48) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00004e0000)=0x3, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000ef5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c92000)=0x10, 0x800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002f7000)=[@in6={0xa, 0x0, 0xc0004, @loopback={0x0, 0x1}, 0xff}], 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef4000)=0x5, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ef3000)={0x0, 0xdb, "c02465d2b911d02a775c508bef106ed5ec315be8a3ee486fb6604c6e1083622b482564e81a875433f17fd7b6885bfcfbf7a45252eb714cca374114dfe5c40d8144d36d30c3e2e786d133dd1c6af92d79c02f2a26193c01a54ec5a9a25a7e6515e41a34e7b5d9ee20bb051bc838458068eb5b891cac576a77cf34aa8dd3b2c75505d4e6d1f34889fa3113e9a991d2e3b9c672d69f544802f400bd8baa4f1f609f1a3232404f1ef57e47ac498f86069f916b4c807c3bec380b7ee0e3a15c722a97d486b53fdbcd6bfaeac455d9ba6e06a0b7e4c3370286be8db072b8"}, &(0x7f00006e6000-0x4)=0xe3) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000914000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ef7000-0x10)={0x2002000572, 0x200, 0x8002, 0x4, 0x0}, &(0x7f0000ef7000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000044f000)=0x7, &(0x7f0000ef3000)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000481000-0x1c)={0xa, 0x0, 0xc5c1, @loopback={0x0, 0x1}, 0x7e}, 0x1c) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000acb000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0xf20f, 0x10001, 0x100, 0x2, 0x4280000, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000168000)=@assoc_value={0x1000, 0x4000000000}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000602000-0x10)=@req={0x28, &(0x7f0000ceb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x3, &(0x7f000082c000)={0x0, 0x4000200000000008}) close(r2) [ 54.746221] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000965000-0x1000)="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", 0x1000) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6f000)=0x0, &(0x7f0000f70000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000070000)={0x1ff, 0x800c, 0x400, 0x6, 0x0}, &(0x7f0000f6e000)=0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f70000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000c77000)={@generic="7e624d45c40549f201d41781739d3839", @ifru_addrs=@ax25={0x3, {"318a4f0dd137ff"}, 0xc65}}) timer_create(0x2, &(0x7f000057b000)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000076000-0x4)=0x0) timer_delete(r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f6000)={r2, 0x70, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8a9c68fac34f6e8bad5b1f3bba7dd67b5200719a46c7929e76aafdc95732537e4c377ef160ee2a3a51e7564510b4b5f2321cbabc7d7d5801cc5a412f2d130dc06d7f26a15ff0e3d6b596167d8545ca5b53b0a771cbe"}, &(0x7f000072a000)=0x78) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6d000)={{{@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}, {{@in=@multicast2=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}}, &(0x7f000015b000-0x4)=0xe8) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f71000)="66249b326cc2cd0909fc697e7672fcff2e7d09e953cd88e9a8d025bba2a7c0447786a4e6b219d44c08cc33c969a2ac7df023df67fb", 0x35, 0x400000000000000, &(0x7f0000f71000)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000234000)={0x1, r3}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000180000-0x4)=0x0, &(0x7f0000dc4000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x1, &(0x7f0000277000-0x4)=[r5]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r6 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f0000ac1000-0x4)=0x6c32a6ca, 0x4) sendto$inet6(r6, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r7 = fcntl$dupfd(r4, 0x0, r6) recvfrom$inet(r7, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000914000)="", 0x0, 0x800, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common="73697430000000000000000000000000", 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000a86000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f59000-0x18)=[{&(0x7f0000e2c000)="cb", 0x1}], 0x1, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fbe000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000-0x4)=0xe8) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000593000-0x4)=0x401, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f4b000)="", 0x0, 0x0, &(0x7f0000683000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000f54000)="00", 0x1) write(0xffffffffffffffff, &(0x7f0000cb3000-0x42)="ef68a985e08fdf836ccc89d39831466069131b616ffe423043c2ffad0fa3295f0be499262b7d399cc4b6a18d228f53db0e2b7e5aa67ac8eb46a265e5e7cb95fd0cdf", 0x42) 2017/12/12 11:59:57 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000231000)="2f73656c696e75782f73746174757300", 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000292000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff7, 0x440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000)={0x41, &(0x7f0000001000-0x41)="99b10df91890c290c5b2f630ae00e7f202c69ee3a57b093ebe7f498b2947ed5681bc05f516763699f14f6f7d21feeeb540270b8fae89bf9c61c62962f84270bda1"}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="00000000000000000000000000000000", 0x10) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000349000)={0x12, 0x4, 0x800, 0x0, 0xb0e, 0x7f9b9e77, 0xffffffffffff0000, 0x7, 0x8, 0x100000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x20c000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000000000)=0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x2, 0xff, 0x1, 0x5, 0x7, 0x81}, &(0x7f0000004000-0x4)=0x20) 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040c000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) connect$unix(r0, &(0x7f000095a000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f0000ec1000-0x8)="2e2f66696c653000", &(0x7f0000339000)="2e2f66696c653000") setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) 2017/12/12 11:59:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000eea000/0x1000)=nil, 0x497fa0da, 0x4, 0xb2, &(0x7f000051b000/0x1000)=nil, 0x7}) 2017/12/12 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = openat(r0, &(0x7f0000182000-0x8)="2e2f66696c653000", 0x101100, 0x180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6c000-0x10)={0x5, 0x2, 0x40005, 0x20, 0xe2}, 0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f6d000-0x2)="6736", 0x2, 0x3, &(0x7f0000f6d000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{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]}, 0x1, 0x3, [{{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]}, {{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]}, {{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]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000095f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000)=0xe8) connect$inet6(r1, &(0x7f00009fa000)={0xa, 0x2, 0x7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20a}, 0x1c) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000f65000-0x4)=0x84, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="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", 0x5e6, 0x3fff, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x15, &(0x7f0000f6f000)=0x0, &(0x7f0000579000)=0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000d, 0xdffffffffffffff8, &(0x7f0000f6e000+0x399)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000f6b000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb79b}, 0x1c) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ed9000)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r3) 2017/12/12 11:59:57 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000b5f000)=0x8) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) connect(r2, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={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]}, 0x1, 0x80000002, 0x4, 0x20, 0xfffffffffffffffc}, &(0x7f0000885000)=0xa0) r5 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004e2000-0x8)="2e2f66696c653000", &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0x8)="6367726f7570003d", 0x80000000, 0x0) r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000b54000)={0x0, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000408000-0x10)={r7, 0x48, &(0x7f000039b000-0x54)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034e000-0x8)={r4, 0x9}, &(0x7f0000a47000)=0x8) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4695aa3", 0x3a}], 0x1) mknodat(r5, &(0x7f00008d2000-0x8)="2e2f66696c653000", 0xc008, 0x80) 2017/12/12 11:59:57 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000908000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000606000-0x10)=@common="65716c00000000000000000000000000", 0x4}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008bb000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000d56000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000046000)={@common="626f6e64300000000000000000000000", @ifru_mtu=0x101}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000001000)=@generic="3094b40d4d75e3f88ee737cb4791e4a0", 0x1}) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f63000)={0x0, 0x2}, &(0x7f00003eb000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a53000-0x8)={0x0, 0x6}, &(0x7f00000b1000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x4, 0x208, 0x4, 0x3, 0x59, 0x9, 0xffffffffffffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x200, 0xffffffffaa8d6a68, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x100) r0 = memfd_create(&(0x7f00003ec000)="2300", 0x3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000529000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000007000)={0x23, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r4 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace$poke(0xffffffffffffffff, r6, &(0x7f00001ec000)=0x0, 0x9) ptrace$setopts(0x420b, r6, 0x8, 0x20000008) request_key(&(0x7f0000c92000-0x12)="6269675f6b637900", &(0x7f0000033000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000702000)="2876626f786e6574305b65746830707070302f7070703100", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f4000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) r2 = inotify_add_watch(r0, &(0x7f00005ab000)="2e2f66696c653000", 0x48) inotify_rm_watch(r1, r2) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000e21000-0x20)={0x8, 0x7b5e, 0x2, 0x20, 0xb, 0x6}) [ 54.865678] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 54.865678] program syz-executor0 not setting count and/or reply_len properly 2017/12/12 11:59:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5076}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe2}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x73}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200a00, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f41000+0xabb)=0x10, 0x800) 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) pread64(r3, &(0x7f0000d86000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000ab1000)=0x1ff, &(0x7f0000ed6000)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a66000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) r4 = socket(0x11, 0x803, 0x81) bind(r4, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r4, 0x3020, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x1008, 0x0}, {r4, 0x8040, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r5, 0x409, 0xc) write(r4, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000002000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}, {&(0x7f0000002000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x5, &(0x7f0000000000+0xf16)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000001000)="", 0x0}], 0x4, 0x0) pivot_root(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000947000)="2e2f66696c653000") 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe0000-0x11)="2f6465762f7667615f6172626974657200", 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) 2017/12/12 11:59:57 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000c95000)={{0x100000, 0x65cb}, {0x3, 0x3}, 0x24, 0x7, 0x98d4030, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004aa000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002f6000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000003f000-0x4)=0x1000, 0x4) 2017/12/12 11:59:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000ab1000)=0x1ff, &(0x7f0000ed6000)=0x4) r4 = socket(0x11, 0x803, 0x81) bind(r4, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r4, 0x3020, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x1008, 0x0}, {r4, 0x8040, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d16000)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r5, 0x409, 0xc) write(r4, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) 2017/12/12 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003c0000-0x2)="33f0", 0x1, 0x22, &(0x7f0000877000-0x40)={0xc4, 0x8, 0x7ff, 0x3, 0x4, 0x6, 0x4, 0x3ff}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000141000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b81000)=0x0, &(0x7f0000af7000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057f000)={0x0, 0x3f}, &(0x7f000030e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bf4000-0x8)={r1, 0x2000007fffffff}, &(0x7f000005c000)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008ae000)=0x5, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x43783e73c3d75c2e}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 11:59:57 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000caf000)="2f70726f632f73656c662f6e65742f70666b657900", 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000287000-0x4)=0x0, &(0x7f000055c000)=0x4) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008a7000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c5cc51b655af129e48147f1c7c6c4404"}) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d15000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00005b8000)="", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b13000)=[{&(0x7f00001d9000)="29000000000303013d5423ffe80000000000fe001e100000faff0305001100010000000006e4006e39", 0x29}], 0x1) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000065a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x80003, 0x84) accept4(r3, &(0x7f0000500000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000a2000)=0x60, 0x80800) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007db000)="2f73656c696e75782f656e666f72636500", 0x880, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000fa6000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000732000-0x8)={0x0, 0x0}) shutdown(r6, 0x8000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={r2, 0x7, 0x8fc, 0x4}, &(0x7f0000c5e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000009d000)=@assoc_value={r7, 0x426}, &(0x7f0000e86000)=0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x36, &(0x7f00001a6000)=0xffffffff00000001, 0x4) sendto$inet(r4, &(0x7f0000000000)="516b4d0465793273c89276c459686b89c912d12b", 0x14, 0xfffffffffffffffc, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xfffffffffffffffc, 0x1000, &(0x7f00009a5000+0x8fc)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000cf0000-0x4)=0x1, 0x4) 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x100) r0 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000079b000-0x8)=0x0) bind$netlink(r0, &(0x7f000010c000-0xc)={0x10, 0x0, 0x7ff, 0xf406}, 0xc) renameat(r0, &(0x7f0000df9000-0x8)="2e2f66696c653000", r0, &(0x7f0000a81000-0xe)="2e2f66696c65302f66696c653000") ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ebe000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x23, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000146000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl(r1, 0x2282, &(0x7f0000007000)="53") connect(r0, &(0x7f0000e63000)=@nfc={0x27, 0xfffffffffffffffc, 0x1, 0x6}, 0x10) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000965000-0x1000)="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", 0x1000) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6f000)=0x0, &(0x7f0000f70000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002d5000)={0x0, 0xf, "4ff3e1fe7bfaa06d630b7ebcd3f393"}, &(0x7f0000c9c000)=0x17) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f71000-0x20)={0x6, 0x56, 0x200, 0x1, 0x43d, 0x8, 0x20, 0x3ff, 0x0}, &(0x7f0000397000-0x4)=0x20) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f71000-0x107)={0x0, 0xff, "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"}, &(0x7f0000115000)=0x107) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f70000)={0x1ff, 0x200, 0x7fffffff, 0xc, r2}, &(0x7f0000f6e000)=0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f70000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000c77000)={@generic="7e624d45c40549f201d41781739d3839", @ifru_addrs=@ax25={0x3, {"318a4f0dd137ff"}, 0xc65}}) timer_create(0x2, &(0x7f000057b000)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000076000-0x4)=0x0) timer_delete(r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f6000)={r3, 0x70, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8a9c68fac34f6e8bad5b1f3bba7dd67b5200719a46c7929e76aafdc95732537e4c377ef160ee2a3a51e7564510b4b5f2321cbabc7d7d5801cc5a412f2d130dc06d7f26a15ff0e3d6b596167d8545ca5b53b0a771cbe"}, &(0x7f000072a000)=0x78) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0xe8) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) sendto$inet6(r1, &(0x7f0000196000)="66249b326cc2cd0909076a7e7672fcff2e7d09e953cd88e9a8d025bba2a7c04477a8a4e6b219d44c08cc33c969a2ac7df023df67", 0x34, 0x400000000000000, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0e000-0x28)={@generic="0ffe811b73f2dd29b327fcc236ed04f8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7f, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b98000)="2f6465762f70707000", 0xb8200, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000c11000)={0x0, 0x6, 0x1, 0xfd, 0xa5d, 0x6, 0x1, 0xb23, 0x6, 0x100000000000, 0x1, 0x4eb}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r4 = signalfd(r3, &(0x7f00000e1000-0x8)={0x8}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000a4000)={0x0, 0x0, 0x0}, &(0x7f0000baf000)=0xc) sched_setattr(r5, &(0x7f000065b000)={0x30, 0x5, 0x1, 0xd74, 0x1, 0x0, 0x3, 0x4b68}, 0x0) write(r0, &(0x7f0000e09000-0x1f)="0600c6060000ff00fd524500000000000000000700040001169f02000000f0", 0x1f) socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000940000)="3f00000000000000fd4345000c0000000000060008000104010400dcffdf0017", 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f000064b000)="2f6465762f70707000", 0x20401, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000725000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40000000, &(0x7f000054c000-0x10)={0x1a, 0xf7, 0x8, 0x3, 0x3, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = socket(0x10, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r3, &(0x7f0000856000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) r7 = dup2(r6, r2) tee(r7, r3, 0x4, 0x6) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f00008fc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000049c000)=0x0, &(0x7f00009a7000)=0x4) ioctl$sock_SIOCGIFCONF(r9, 0x8910, &(0x7f0000dbd000)=@req={0x28, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077c000)="1cf4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc080d15657ea321f8"}}) splice(r8, 0x0, r9, 0x0, 0xffff, 0x200002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)="70726f6a69645f6d617000") write(r10, &(0x7f0000e00000)="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", 0x1000) fchmod(r8, 0x0) 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x100) r0 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000a02000-0x2e)={0x57, 0xfffffffffffffffe, 0x1f, {0x8, 0x1}, {0xd1df, 0x4}, @period={0x5f, 0x6, 0x200, 0xfff, 0x1ff, {0x9, 0x0, 0x5, 0x8}, 0x3, [0x7fff, 0x0, 0xe]}}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x23, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000c38000-0x4)=0x204, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000d85000-0xbc)={0x9, 0x2, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3, "841dd47e55f8f886", "46dd6467e3207d51160357740985e86d4fae8d75f40c288c98705fa162a97b8b", 0x1000, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x450400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7, 0xfffffffffffffff8, 0x1, 0x6, 0x5a8, 0x0, 0x8, 0x100000000, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x3}, 0x8) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", 0x2, r2, 0x0, 0x6, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r3, &(0x7f0000938000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000000000)="00", 0x1, 0x1) 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0xf8) syz_emit_ethernet(0xce, &(0x7f00006d5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x29, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x89, 0x11, "86bb63d7b76c213df41d8fc3600380"}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000aab000)=0x8, 0x4) r4 = socket(0x2000000011, 0x8000000003, 0x1ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000073a000-0x8)={0x0, 0x9}, &(0x7f00000c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b09000-0x8)={r5, 0xa4}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000eb8000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000cc3000-0x4)=0x8) r8 = accept4$inet6(r4, &(0x7f0000450000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d0a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000776000)={r7, 0x5}, &(0x7f0000283000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f82000)={r9, 0x61fffffffffffffe, 0x0}, &(0x7f00001ae000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d65000)={r6, 0x8001}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000ddd000-0x4)=0x9, 0x4) sendto$llc(r4, &(0x7f0000abb000-0x7d)="5172251e58bcdd93a3d59758bdd500a67dd2949d0289fad05d899f23d8f8b16b5e3f1932d248b62623c794ea576c58982f9bab1cd1774a175989ffccebfad809d42d2b14126a981de7b2c1942990394758a57e8c16d9918f3313828b80572a33b7ad2ab43f074f303e186ecf0a5960b6445874b17df3a0307e188e495d", 0x7d, 0x880, &(0x7f0000297000-0x10)={0x1a, 0x0, 0x4, 0x3f, 0x8, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00007cd000-0x14)={r10, 0x3, 0x7f, 0x2, 0x4, 0x2f}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000def000-0x14)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000d4a000)={0x7, 0x2, 0x2, 0x2, r10}, &(0x7f000063a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000966000)={r10, 0x400, 0x4, 0x7, 0x5, 0xc8, 0x3, 0x40000, {r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x8, 0x400, 0x4}}, &(0x7f0000380000)=0xb8) writev(r4, &(0x7f00000dd000-0x40)=[{&(0x7f0000249000-0xb4)="13fb68e4b39f3f749b0c5e01dc4245", 0xf}], 0x1) socketpair$inet(0x2, 0x4, 0x7ba, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000018b000-0x10)={0x1, &(0x7f0000ae4000)=[{0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000a22000)={r12, 0x7, 0x0, 0x1f, 0x7fffffff, 0x8}, &(0x7f00007dc000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000e52000-0x8)={r5, 0x9}, &(0x7f00007ad000-0x4)=0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a62000-0x40)={r14, 0x5, &(0x7f00009ad000-0x14)=[0xfffffffffffffeff, 0x10001, 0x2, 0x4845, 0x81], &(0x7f00004cd000)=[0xfffffffffffffb5b, 0x1, 0xffffffffffffffff, 0x6, 0x4, 0x5, 0x9], 0x0, 0x4, 0x8f9, &(0x7f000022e000)=[0x100000000, 0x40, 0x2, 0x0], &(0x7f0000516000-0x10)=[0x8001, 0x1000, 0x5, 0xffffffff], 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000bb0000)={r9, 0xe0, "5c70bc9975f0017ed8c7c4954c0aa60eb46e88c8c7b306da4d4dc9be528599e02ca36402c48ea39dc69e8c463de5389b93251ae7d0444260c42b14a78ee8fffcb692a57ab342a9ccfa0e096e3049ee6ac82b5cc2d8b4b400bed7b9cb712f827a1ff2134c3883e2e808e927c288676a0dc8cb07ad7c2acd62fd92c7480dd318b5ee2d4e2f7a61d6b99afde43a235dd8f29a405eb463c3aef5d793125b9b77c65c4b16bb3de09d91f2ad70ce0c3693bbdb4f9492e8b4940133b521d3bac58b07b1fb7cbb4a0640a5eac61c24d04ed82bd35d1614485b8e1db6a4dd0226ec9fd83d"}, &(0x7f0000819000-0x4)=0xe8) 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xe33000)=nil, 0xe33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000d4d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000964000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000473000)={0xffff, 0x1}) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000965000-0x1000)="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", 0x1000) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6f000)=0x0, &(0x7f0000f70000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000070000)={0x1ff, 0x800c, 0x7fffffff, 0x8, 0x0}, &(0x7f0000f6e000)=0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f70000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000097c000)=0xc) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000c77000)={@generic="7e624d45c40549f201d41781739d3839", @ifru_addrs=@ax25={0x3, {"318a4f0dd137ff"}, 0xc65}}) timer_create(0x2, &(0x7f000057b000)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000076000-0x4)=0x0) timer_delete(r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f6000)={r2, 0x70, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8a9c68fac34f6e8bad5b1f3bba7dd67b5200719a46c7929e76aafdc95732537e4c377ef160ee2a3a51e7564510b4b5f2321cbabc7d7d5801cc5a412f2d130dc06d7f26a15ff0e3d6b596167d8545ca5b53b0a771cbe"}, &(0x7f000072a000)=0x78) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6d000)={{{@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}, {{@in=@multicast2=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}}, &(0x7f000015b000-0x4)=0xe8) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) sendto$inet6(r1, &(0x7f0000196000)="66249b326cc2cd0909076a7e7672fcff2e7d09e953cd88e9a8d025bba2a7c04477a8a4e6b219d44c08cc33c969a2ac7df023df67", 0x34, 0x400000000000000, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000024c000)=0x20ce) 2017/12/12 11:59:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x4, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0xd, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) r4 = socket(0x11, 0x8000f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x103, 0x7ff, 0x400000000010005, 0x7fffffffff}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/12 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000c01000-0x8)={0x2, r0}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000180000-0x4)=0x0, &(0x7f0000dc4000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x0, &(0x7f0000efe000-0x4)=[]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r5 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f000001c000-0x4)=0x6c32a6ca, 0x4) sendto$inet6(r5, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r6 = fcntl$dupfd(r4, 0x0, r5) recvfrom$inet(r6, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000fa6000-0x8)="2e2f66696c653000", 0xc8ad3a3ca332bc5b, 0x1900) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000923000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000fa7000-0x44)="b0c8fa635119ceeefa892cbcbee49fff6bcb1e4690357895b3bc059be2701b1968a86714cbda8c655ff96b353144396e8701fcf08e013513016466561071bfb051eb6cee") setsockopt$inet_opts(r2, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) r4 = dup2(r2, r2) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) connect$inet(r2, &(0x7f0000f9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) 2017/12/12 11:59:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffff07e, 0x20, 0x8, 0x3}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000028f000-0xc)={r1, 0x1000, 0x0}, 0xc) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000001000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x33) tee(r0, r0, 0xfffffffffffeffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000)="00") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000)={0x0, 0x6, "bdcb1f5482a7"}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x6a9, 0x6}, &(0x7f0000002000-0x4)=0xc) r3 = socket(0x0, 0x4, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000002000)={r2, 0x6}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r4, 0xfff, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000005000-0x4)=0x1000, &(0x7f0000005000-0x4)=0x4) fadvise64(r0, 0x4c, 0xa20, 0x5) delete_module(&(0x7f0000004000-0x1)="00", 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x5, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000004000-0x10)={0x3, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000007000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r6, 0x400, 0x1) r7 = getuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000002000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x8, 0x0, 0x4, 0x19, 0x80, 0xfacf150f7a2c6cca, 0x1, r1, r7}, {0x60e8, 0x2, 0x8, 0xffffffff, 0x4, 0x0, 0x2, 0x810b}, {0x9, 0x8, 0x0, 0x1000}, 0x7ff, 0x75, 0x0, 0x1, 0x10, 0x3}, {{@in=@multicast2=0xe0000002, 0x8, 0x6}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, 0x3, 0x3, 0x4, 0x4, 0x1ff, 0x10000}}, 0xe8) 2017/12/12 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0xa000000000000, 0x10001, &(0x7f0000001000)="", 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ppoll(&(0x7f0000c3a000-0x20)=[{r1, 0x2, 0x0}, {r3, 0x400, 0x0}, {r2, 0x200, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f000002e000-0x10)={0x0, 0x0}, &(0x7f0000b35000-0x8)={0xff}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0xc4, &(0x7f0000b82000-0xc4)="b4375625fd09c8a99417e2832e9a774ba971731dcb6da4b2b0222b392a6e961dd25ca3ce0109b11f307dab7e178ab1a71efa3d97288f5661fbcd263cbcf12bac0300b582d9ec203e7519820b1b14611c97f44bfc777b25f81050ebc8fa73e213cb98384a33a8d02aea36bb7ec4790e10b15c6b63e335aa9b934a63c6e73a9e965e6ab3fc7b0831325ba5825864bb767d584fbac7103fb56c729595194ab4aa84fa345805e40379ccef382f4b3b08526dec0065d715b1468629501b99600d64dba18bec61"}) r4 = fcntl$getown(r2, 0x9) getpgid(r4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000546000)={0x0, 0x0}, 0xa, 0x6) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00002d9000-0x4)=0x7, 0x4) mkdir(&(0x7f0000259000-0x8)="2e2f66696c653000", 0x120) fcntl$F_SET_RW_HINT(r5, 0x40d, &(0x7f0000e70000-0x8)=0x0) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) r1 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000c3c000-0x96)="1dc555df5477c6021bd2239b0c712f9f87ab0f084e7b8d7082b2b50d32bb16704f0e456b6b2576bc7efd9ce783a9f65c0a0ff4b06559b767a128986bc4a934ce6244e5404105c8ad506d00ed8fd90390081c2107157e44b89c75bbc5151890d2a13d6273b200638584e9df226f259da7fca8ff5b5a32e5c07d67da3db1c9f76091c8844e7f3359a1c5fb71ea177af2679d3226559555") writev(r0, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="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", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) close(r0) 2017/12/12 11:59:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x621a60f7, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f0000001000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r3 = dup(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000001000)=0x100000000003) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x0, 0x18a6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x101, [0x4, 0x1, 0x9, 0x14, 0x7, 0x5, 0x2, 0xc]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000c59000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006f7000-0x4)=0x0, &(0x7f000028b000-0x4)=0x0, &(0x7f0000721000-0x4)=0x0) unshare(0x8080800) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ppoll(&(0x7f00006ab000)=[{r4, 0x4, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f00005f7000)={0x0, 0x1c9c380}, &(0x7f0000f17000-0x8)={0xffffffffffffffff}, 0x8) signalfd4(r4, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000926000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) inotify_add_watch(r5, &(0x7f0000923000)="2e2f66696c653000", 0x2000000) readlink(&(0x7f00009a8000-0x8)="2e2f66696c653000", &(0x7f0000393000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000f0e000-0x28)={@generic="0ffe811b73f2dd29b327fcc236ed04f8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x0) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000ed0000)=0xa4e) r1 = gettid() fcntl$lock(r0, 0x6, &(0x7f0000190000)={0x1, 0x4, 0x9, 0x8, r1}) r2 = syz_open_dev$sg(&(0x7f0000e9e000-0x9)="2f6465762f73672300", 0x8, 0x8000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x2, 0xfffffffffffffffe, 0xffff, 0x9dec, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)="53") 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f000009b000-0x1000)="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") mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000026d000)={0xa, &(0x7f0000ef1000-0x50)=[{0x8b5, 0xac7, 0x1000, 0x3ff}, {0xffffffffffffffdc, 0x9, 0x8d, 0xffffffffffff0000}, {0xffffffff, 0x5, 0x4, 0x4}, {0xfd0, 0x529f, 0x4, 0x5f}, {0x800, 0x3, 0x3, 0x0}, {0x20, 0x8f, 0x7ca972c6, 0x1f}, {0x1f, 0x0, 0x8f9, 0x56f}, {0x1, 0x8, 0x9, 0xe3}, {0x8f6c, 0x8, 0x401, 0x86b}, {0x1, 0x3, 0x80, 0x1}]}, 0x10) sendto$ipx(r0, &(0x7f0000655000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee5610155973a85706fb322c82dc194f4d3bd1d1755329b19934c6ebcdb6e106b7df801e75a4f93d6d4237fd00d74d41e70cd8c73457ea4882015bbe9497251b4f1d0554508007848c443ad3d1866d45ff2cdec6e9ab3c023f97d", 0x82, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x4, 0x0}, 0x10) 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000014e000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x100000001, 0x3, 0x8000, 0x80000080, 0x6c, 0xfffffffffffffff5, 0xf9, 0x5, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)="6e7600", 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xaf, "13a99cc9344d5120a8e2b3a9189fe3cb6ec08ee3eea9dc91e989b56402b23fd0f0ba5dd5c7b26c806eec5647e011e371b17c16da5bad3d809fe3b342afe2c56dbed59474a5a0c433d6d72082ccaa29f4c33158b4f9cac0cdc02966c64b3997f8ddf955dd8c01163737b4a8e691303a7ffa241475ad55c20ef941e88a334dbf24f4adde733a08cd2a42b88360138c10ca7fd0727b4146e96e3f3c035e982d2c1bb08b9ada5f89b327eef478d777345b"}, &(0x7f0000001000)=0xb7) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0e000-0x28)={@generic="0ffe811b73f2dd29b327fcc236ed04f8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000021, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b98000)="2f6465762f70707000", 0xb8200, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) signalfd(r3, &(0x7f00000e1000-0x8)={0x8}, 0x8) write(0xffffffffffffffff, &(0x7f0000e09000-0x1f)="1f0000000109ff00fd5245bb07000000004000000900010001160103000000", 0x1f) r4 = socket(0x10, 0x2, 0xc) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d9c000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) write(r3, &(0x7f0000940000)="3f00000000000000fd4345000c0000000000060008000104010400dcffdf0017", 0x20) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000064b000)="2f6465762f70707000", 0x20401, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000725000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40000000, &(0x7f000054c000-0x10)={0x1a, 0xf7, 0x8, 0x3, 0x3, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = socket(0x10, 0x2, 0x0) dup3(r6, 0xffffffffffffffff, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r3, &(0x7f0000856000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) dup2(r5, r2) tee(r4, r4, 0x41, 0x7) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000498000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000049c000)=0x0, &(0x7f00009a7000)=0x4) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000dbd000)=@req={0x28, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077c000)="1cf4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc080d15657ea321f8"}}) splice(r7, 0x0, r8, 0x0, 0xffff, 0x200002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000866000-0xb)="70726f6a69645f6d617000") write(r4, &(0x7f00003b1000)="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", 0x1000) fchmod(r7, 0x0) 2017/12/12 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r3 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000061b000-0x4)=0x6) r4 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000ab9000)={0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000863000)="2f6465762f73672300", 0x0, 0x400) socketpair$llc(0x1a, 0x100000000000000, 0x0, &(0x7f0000c90000)={0x0, 0x0}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000b4a000)=@buf={0x27, &(0x7f00005f1000)="081910a8934c2f8e6498e854186ba6db15798ce296b72c7cf9b927fa35ee8ececee0428ffb19c6"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000482000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000b27000)=0x3) setpriority(0x2, r6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 55.309941] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 55.309941] program syz-executor5 not setting count and/or reply_len properly 2017/12/12 11:59:57 executing program 4: socket$unix(0x1, 0x1, 0x0) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000013e000)={0x0, 0x5}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80a, &(0x7f0000c67000-0x4)=0x400, 0x4) write(r3, &(0x7f00000d2000)="", 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000dcf000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20, 0x0, 0x0) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000227000)={0x6, 0x8001, 0x416d, 0x5, 0x1, 0x0, 0x9, 0x7, 0xffffffffffffffc0, 0x8000, 0x7}, 0xb) writev(r3, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x1000}, {&(0x7f0000bd1000)="bf8ee40aa1928a551497dad7991bc05a39fc441a6aa74f5d27b53b5d00166133524494fdd8bd6a2314db0402771a89beadf5b4ca03ca0272f50aff56170486a95442e4c0a596772f2e968db140aea32cecf4e013e8e2e85e3b11fd4eccb554dd6a1b5ffff8d38fcf8612ad4eec23e405ea16800de74c6a101cce97f4a752f6f70d27be7eb3fc5117528facf61e5521098a", 0x91}], 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a33000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r3, &(0x7f00007b0000)="01", 0x1) close(r3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ad2000-0x10)={0x1, &(0x7f0000e6d000)=[{0x0, 0x0}]}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000034000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000596000-0x4)=0xc) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002b0000-0x8)={r4, 0x3}) 2017/12/12 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000034000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x8001, 0xffffffffffffffff, 0x0, 0x6f, 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = inotify_init() fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x4000, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) gettid() socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a32000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f000014c000)="1f000000020000000000004e072debfff205f0000800061fff7fe3db00df006f", 0x20) r5 = syz_open_dev$evdev(&(0x7f000063c000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000b30000-0x10)={0x0, 0x0, &(0x7f0000b31000-0x51)=""}) get_thread_area(&(0x7f00001d1000)={0x1, 0xffff, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x400000002, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00003a6000-0x8)={0x0, 0x8}, &(0x7f0000110000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000006, 0x800000004) r0 = memfd_create(&(0x7f0000e08000)="656d6e5f74302976626f786e767430650830736563757269747900", 0x2) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea9000)="01000000", 0x4) ftruncate(r0, 0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000a71000-0xc)={0x8000001, 0x8, 0x81}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400000000008) r1 = getuid() mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) fchown(0xffffffffffffffff, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() fadvise64(r3, 0x0, 0x8, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000d68000)="") dup2(r4, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b19000-0x10)={0x20, 0x6d}) r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x8000000, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") lseek(r5, 0x0, 0x3) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x9, 0x97, 0xfffffffffffffffa, 0x100, 0x100000001, 0x200, 0x101, 0x7, 0xfffffffffffffffa, 0x20, 0x100000000, 0x6, 0x10001, 0x1, 0x4, 0x5, 0x50, 0x7d0, 0x5, 0x5, 0x2, 0x1000, 0x3, 0x490c, 0x7cb, 0x0}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000bec000)="000000000000000000000000", 0xc) socket$inet6(0xa, 0x7, 0x10000) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) 2017/12/12 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000891000)={{{@in6=@remote={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) set_thread_area(&(0x7f0000f53000-0x10)={0x100000000, 0x20001000, 0xffffffff, 0x3, 0x8, 0x1ab5, 0x3, 0x3, 0x4, 0x62}) utimensat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r2 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0x0]}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) socket$inet_tcp(0x2, 0x1, 0x0) r4 = gettid() getpgid(r4) getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000fed000)=0x0, &(0x7f00005f8000)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f72746300", 0x612200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000)=0x58000000000) syncfs(r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000714000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000004000-0x30)={0x4, 0x3, 0x20, 0x4, 0x6, 0xffffffff}) getpeername$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) r1 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) writev(r0, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="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", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) close(r0) 2017/12/12 11:59:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xe)="6e65742f736f636b737461743600") getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00003b2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f3a000-0x4)=0x7e) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)="6874637000", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x111200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={r2, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000003000-0x8)={r2, 0x0}) 2017/12/12 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000038, &(0x7f0000ff7000)="ff0204003f00def31d0011000005d8144e000000000205", 0x17) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c88000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8) mmap(&(0x7f00006de000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b02000)={0x0, 0x0}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000313000)={0x0, 0x0, 0x0}, &(0x7f0000109000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005f1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x200, 0x1, 0xf77, 0x1, 0x7f, 0x17, 0x9c, 0x20, 0x100000020, r2, r3}, {0xc2, 0x4, 0x7fff, 0xfffffffffffff001, 0x6, 0x81, 0x9, 0xe}, {0x1, 0xc000000000000, 0x9ac, 0x3}, 0x8003, 0x6, 0x9, 0x1, 0x40, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0xa}, 0x1f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10005, 0x80000000001, 0x3, 0x81, 0x1, 0x6, 0xc91}}, 0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x87d, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x11, &(0x7f0000438000-0x4)=0x0, &(0x7f0000a73000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00005d9000-0x78)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000dd2000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000097d000-0x1)=0xba) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000e43000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x35, r4, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f000060e000)="000000000000000000000000000000000000000000", 0x15, 0x4b8d5b724c90bacf, &(0x7f0000ffc000-0x10)={0x4, 0x7, 0xbfc, "180001000922", 0x20000000004005, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000f06000)=0x0, &(0x7f0000a5e000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000088e000-0xb00)="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", 0xb00, 0x20000800, &(0x7f0000049000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2017/12/12 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x100) r0 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x23, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/12/12 11:59:57 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f000063d000-0x4)=0x100, 0x4) 2017/12/12 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 11:59:57 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x2) r0 = syz_open_dev$sg(&(0x7f0000f91000)="2f6465762f73672300", 0x100000000, 0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000a97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c36000)="2e2f66696c653000", &(0x7f0000312000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup(0xffffffffffffffff) r5 = open$dir(&(0x7f0000e1e000-0x8)="2e2f66696c653000", 0x1, 0x4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000028b000-0x38)={0x0, 0x0, &(0x7f0000063000)=[{&(0x7f0000001000-0x227e)=[{0x10, 0x8, 0x10, 0x83e, 0xc983, ""}, {0x1010, 0x4, 0x20, 0x6, 0x0, "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{0xa3, 0xfffffffffffffbff, 0x212, 0x23, 0x10000, "272b55bcc61cc665601e7451b77be7948b359dc465d7c2b3f8b9ebea74eaa4225c44416500a37c8cd8099d0821b195deb6c4e85e3d1f06230cdbcacb7303bb7f034232452b35dc95687770b5e1c2658310c59eb9f07ec532fdf9a1002bfb0fce5af1858818729379639b2f88ba08bd0a906660a1921cbce7856fa79b90711ae13de27c2c9c467a70291abd1dfb5c46a6cfc6dc"}, {0x56, 0x0, 0x20, 0x9201, 0x20, "a8d3dce2beb0a893c105bf52f1cbde555ab99d4b1a0f76e95c0af50e2f2ae060084d41ac11824d63ec8dbdf15010064467a068f1680ae1fff030b4917ad725cd7802812c8868"}], 0x227e}, {&(0x7f0000000000)=[{0xf0, 0xfffffffffffffffc, 0x312, 0x9, 0x3, "5f090ee9776bb325c7d838088847180b03eda0bb1f34fdc8a74c1a664ae4a5cad614bbb2556367f0433579d4f5e1b1c8dffb782e1e152183fab21b730c6a16bd42af90e800e75bcae4c5ad8c6db23e4a3cb34703e25fae285b688961db817048249b2d4e36831e02370bc4cd298ce9f3b15c9fe0770c48d2894ded9b74783ef4b1d4e38b54529a529d35b9e2406b1d63f2539bbfcf60b06c7363b5e7a6ccd59172f8099d5d9f7f1b47e5a807c3d9d7cc7493158336f60116d4546b0138585c470e0663e5ba9d05467890410a690c86cdeb891006239bef461d3499f5b92ac060"}, {0x3c, 0x6, 0x104, 0x1, 0xe53, "2f018a864292f22363857a3a1c213257d6844f91733fe2ee72992ac7c65b6972eefb767ba6dd009cf90e8d50"}, {0xf7, 0x7, 0x400, 0x80000000, 0x0, "3c00fcf9c037073d2fd142081f54f004834ec1bd663a967551bdacb054cd0655930f861fa08cc952d2135dbf8d6ac3ea76eae3c51fcd61248f792a340e1018f359df63439d0c6749b565f391ba7d507555c30dbae88a0da1978419be7c48e747d456dd84e261eebed5d495d4a8355d245370760a2d5333acd8c9cf33722405ad2bf970a1d0fd1b9a3d3c72fbfd4d1e414186677776e787be1fdecbeeaa96d4009bdae8c3a52c8784da36a18b09856d4dca6ab6239fe7f17005e83780436ee3eced43c320f612218e942e17f1f12a275eb5d5c2c390469483bd02b8df34d8683c42cdc0e1598681"}, {0x85, 0x0, 0x100, 0x6430, 0x2, "2db876dfd007345073da5df7807860baaf65d0ac508b4c6bd623ec113a9eedad6848c2e51bb530fa9d75360344321cb5bf3d447109b8d75f58a814116bde164a60488af8e73e9130e0861746ca59503ff0c1667c5a492398bc720148fa7e44ee09e89b6697d8bdbfd65b9777b754c7c94f6548cfa2"}, {0xd1, 0x7f11, 0x900, 0x1, 0xf5a2, "5b88cc2d317c659d26a88330eece9bddc52b891310b564115b00fd1390a0d236eb269bed771e7c876df3a23d28f526c854cdfd36de19d8878dbe46975a308ae1cc826c088aa9c8fdd5fb6561a2aa0775611d5fcca9172e917eece00510be421a9205428846502263ef8df5dabb5cb37e2c0e5d31dd8581faf2c2ed726101e647fd197ff486d73b937c4ac8ca96aeff4e6afddc5215d2ad68151075bf1928c9897a19bba004c16edc572575de5de47c1aa6b660042f520635a9b10a796b67cfd70e"}], 0x379}, {&(0x7f0000acd000)=[{0xd4, 0x8, 0x300, 0x1, 0x100000000, "b0311a3c876343f9ed1fb4599623f96cd0e93463051b9655bbdbde29beda2efbc2a1b45be09db4df958da7b741ebacf6b3be2e4755fc7c79b5b4682f71cf88cce7dc0d76c2a84ceb531bef97cef84071b2f38516d20de8b97dbf7c78725a806b4643c73812d12a84eda83e74410b6d0c33668716cacd558f8ff77bdca95aa6e4971337d85d9ff726b6a2a4c7431fffb64f9dcbacf3bb55171b2ddf2b4beb7daae8c9c39665c4e220cbf67814557d6c736bf8ab25f2a570c933ea5c43147ce95d211178df"}], 0xd4}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8]}], 0x48, 0x4}, 0x1) 2017/12/12 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fc, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 0xc, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f00001c0000)="2e2f66696c653000", &(0x7f00000f6000)="2e2f66696c653000", &(0x7f000062e000-0x6)="72616d667300", 0x0, &(0x7f000056b000)="9e9ed3b72b532c5eae0000e1c25aeb0104000000000000ed34029ea432952f5aa95b8194b6a57bea8746a50fe407a845e5bcabb281f6a8c56365761afdda00000003852e031fd2f2b2b9f4b2253355603182cf558efb587008e502f05b25985189e424d13fc5f330984d8859b492") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6d, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0xffffffffffffffff, 0x2000) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xd11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0xa000000000000, 0x10001, &(0x7f0000001000)="", 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ppoll(&(0x7f0000c3a000-0x20)=[{r1, 0x2, 0x0}, {r3, 0x400, 0x0}, {r2, 0x200, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f000002e000-0x10)={0x0, 0x0}, &(0x7f0000b35000-0x8)={0xff}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0xc4, &(0x7f0000b82000-0xc4)="b4375625fd09c8a99417e2832e9a774ba971731dcb6da4b2b0222b392a6e961dd25ca3ce0109b11f307dab7e178ab1a71efa3d97288f5661fbcd263cbcf12bac0300b582d9ec203e7519820b1b14611c97f44bfc777b25f81050ebc8fa73e213cb98384a33a8d02aea36bb7ec4790e10b15c6b63e335aa9b934a63c6e73a9e965e6ab3fc7b0831325ba5825864bb767d584fbac7103fb56c729595194ab4aa84fa345805e40379ccef382f4b3b08526dec0065d715b1468629501b99600d64dba18bec61"}) r4 = fcntl$getown(r2, 0x9) getpgid(r4) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000200000)={@empty=0x0, @broadcast=0x0}, &(0x7f00008e9000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000546000)={0x0, 0x0}, 0x9, 0x85c) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00002d9000-0x4)=0x7, 0x4) mkdir(&(0x7f0000259000-0x8)="2e2f66696c653000", 0x120) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006fb000)=0x0, &(0x7f0000fa4000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x820d, 0x8322, 0x1, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x2, 0x4, 0x4, 0x6, 0x4, 0x7, 0x2, 0x6, 0x3, 0x401, 0xa89, 0x2, 0x200]}, &(0x7f0000003000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000005000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000006000-0x6)={r1, 0x0}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x1, 0x17, 0x9, 0x15, "deb86ebb09595ffbb1e16478f14326d3bc5c6b0f4c202a78cea7415ec0ddfd6d2e29e351e12e81f693345c31873a71af948ae75ae1dc916d8718572342ed83fb", "2272275d562e104fe96a403311d1e92b3eb310d29952488dfdacce7dfedb3ab4", [0x81, 0x6], 0x0}) ioctl$TIOCCBRK(r0, 0x5428) accept$llc(r0, 0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x2, [0x10001, 0x800]}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000006000-0x340)={0x7, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000006000-0x4)=0x1000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) flock(r0, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000008000)={@generic="a0c76ab8801e5327741723bd89606cfc", @ifru_flags=0x200}) 2017/12/12 11:59:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setregid(r0, r1) 2017/12/12 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000305000-0x18)=[{0x6, 0x78}, {0x8, 0x91}, {0x0, 0x4a2}], 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001a4000+0x378)={r6, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r1, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r1, 0x5605) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r2, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000503000-0x10)={r4, r5}) bind$inet(r7, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00000a7000-0x4)=0x4, 0x4) 2017/12/12 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ioprio_get$uid(0x3, r0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r2, &(0x7f0000c26000)={0x7}, 0x8) 2017/12/12 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002b2000)="2e2f66696c653000", 0x0, 0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000340000)={0x6, 0x3ff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe4000)={0x7, 0x200, 0x7ff, 0x5, 0x0}, &(0x7f0000fbe000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005f4000-0xc)={r1, 0x200, 0x20}, &(0x7f0000770000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c1f000)={r1, 0xa4, &(0x7f00009cd000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5a}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x1, 0x11, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}]}, &(0x7f000004c000)=0x10) unshare(0x1000000) r2 = signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r2, &(0x7f000051c000)={0x3}, 0x8) signalfd4(r2, &(0x7f0000f6e000-0x8)={0xffffffff}, 0x8, 0x80800) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e26000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000231000-0x4)={0x6}, 0x4) [ 55.589320] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 55.589320] program syz-executor0 not setting count and/or reply_len properly 2017/12/12 11:59:58 executing program 3: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000fa6000-0x8)="2e2f66696c653000", 0xc8ad3a3ca332bc5b, 0x1900) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa7000-0x4)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fa7000)={0x4, 0x1, 0x4c5, 0x800, 0x0}, &(0x7f0000719000+0x3d4)=0x10) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fa9000-0x6)={r3, 0x8}, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000923000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000fa7000-0x44)="b0c8fa635119ceeefa892cbcbee49fff6bcb1e4690357895b3bc059be2701b1968a86714cbda8c655ff96b353144396e8701fcf08e013513016466561071bfb051eb6cee") mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fa9000-0x14)={r3, 0xe525b28, 0x400, 0x8, 0xfffffffffffffffc, 0x7fff}, 0x14) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000085000-0x44)={{0x2, 0x3, @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]}, 0x20, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000fa7000)="f58c0009", 0x4) r5 = dup2(r2, r2) connect$inet(r2, &(0x7f0000f9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000035a000-0x10)={0x4, &(0x7f000045e000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000432000)={r6, 0x4, &(0x7f0000fa9000)=[0x7ff, 0x0, 0x9, 0x1000], &(0x7f0000faa000-0x10)=[0xffffffff, 0x3, 0x3, 0x3], 0x1, 0x4, 0x6, &(0x7f00008a5000-0x10)=[0x1, 0x9, 0x8, 0x3], &(0x7f0000138000-0x10)=[0x81, 0xffff, 0x377a5902, 0x6], 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) 2017/12/12 11:59:58 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000052c000)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000611000)=0xfff, 0x4) 2017/12/12 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000386000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x3, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r0, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x800, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) epoll_create(0x6) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d1e000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000c91000+0x344)={0x0, 0x0}) inotify_init1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f73656c696e75782f656e666f72636500", 0x503000, 0x0) timerfd_gettime(r2, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043d000-0x4)=0x0, 0x4) r4 = syz_open_dev$loop(&(0x7f00000a4000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000100) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000a6e000-0xb)="2f6465762f6c6f6f702300", 0x25, 0x100) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f582, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000a82000)=0x0, &(0x7f00004ef000)=0x4) prctl$setfpexc(0xc, 0x120003) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00009f8000-0x10)={0x7fffffff, 0x0, 0x0, 0x421}, 0x10) ioctl$VT_WAITACTIVE(r3, 0x5607) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x100000000000005) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x800000000, 0x0, 0x0}, {0x200000000006, 0x100, 0x40000000000000, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0xbeff) r8 = memfd_create(&(0x7f00009d7000)="fff8a93c60", 0x2) dup3(r7, r5, 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r8) 2017/12/12 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081f000-0x10)={0x0, 0x5, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000068d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a7f000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffe) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b55000-0x4)="0c816970", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f00005ca000-0x28)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000052d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000074b000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f0000ce3000-0x4)=0xc) perf_event_open(&(0x7f0000642000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0xa, 0x8008001, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 11:59:58 executing program 1: chmod(&(0x7f0000cee000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="766d6e657431287b00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={{0x77359400, 0x0}, {0x0, 0x7530}}) socket$inet_sctp(0x2, 0x1, 0x84) r1 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2017/12/12 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x40000000000801, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081f000-0x10)={0x0, 0x5, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000068d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a7f000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffe) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b55000-0x4)="0c816970", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f00005ca000-0x28)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000052d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000074b000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f0000ce3000-0x4)=0xc) perf_event_open(&(0x7f0000642000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x2000000000000005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 11:59:58 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f00002ee000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x40, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 2017/12/12 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname$inet(r0, &(0x7f0000880000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed0000)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a8b000)=@common="69726c616e3000000000000000000000", 0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r1, &(0x7f0000c26000)={0x7}, 0x8) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e37000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a5b000-0x5a)="df6343d4a3468cee104f156ad5687172c40d2c4ef005e8e0e67cc1d0fdb85572e4bbbe203fb39ddd55431ed6ef4de60b0dc0bf653592bb84f449d6e0e7a85743654124110fbc31caaee2b11e1801324abd15d5e5ab660002f109") r1 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") 2017/12/12 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e36000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000013e000)={0x0, 0x5}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80a, &(0x7f0000c67000-0x4)=0x400, 0x4) write(r2, &(0x7f00000d2000)="", 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000dcf000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20, 0x0, 0x0) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r2, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x1000}, {&(0x7f0000bd1000)="bf8ee40aa1928a551497dad7991bc05a39fc441a6aa74f5d27b53b5d00166133524494fdd8bd6a2314db0402771a89beadf5b4ca03ca0272f50aff56170486a95442e4c0a596772f2e968db140aea32cecf4e013e8e2e85e3b11fd4eccb554dd6a1b5ffff8d38fcf8612ad4eec23e405ea16800de74c6a101cce97f4a752f6f70d27be7eb3fc5117528facf61e5521098a", 0x91}], 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a33000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f00007b0000)="01", 0x1) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000049f000)=0x6) close(r2) 2017/12/12 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00004ca000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001d2000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000156000-0x8)="2e2f66696c653000", &(0x7f0000aeb000-0x29)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000743000-0xc)={0x0, 0x0, 0x0}, 0xc) quotactl(0x1000, &(0x7f0000218000-0x8)="2e2f66696c653000", r3, &(0x7f0000865000-0xdc)="db05f8b2b733e563697bd916dc517cc39668a7f73a8044ea6f8265a763d1b27a8c4a734bc1b34823f35ea511a0a038cb228cfc0536cb632f5ca743d4e953451fa84b369fddec83be91fab389664e0f29c96bbfe871ce34ff2114a3e14ed95966bde67fd3c71cbc74e35dcffab2a1352891585e8967d634d9ee26c0d5410ceb76cb323de8d2ea6548cc9df977e957cd9f1fe7272a23f6dbe785155423becaccad4bd1457dc78e6585b8f606ff79ca6cb7356b545debf49531fd1ae2ccb186f379c02edd5a8f7e16b089f5e17c4245a46e740fce325a3c639a3fe65f52") signalfd(r0, &(0x7f0000c26000)={0x7}, 0x8) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2711, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000016f000)={0x0, 0x0}) r2 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) clock_gettime(0x7, &(0x7f00001c4000-0x10)={0x0, 0x0}) r4 = getuid() r5 = add_key(&(0x7f0000c72000-0xb)="6173796d6d657472696300", &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b23000)="1082979df052b25efadc0d5b0080fd9af3f88f7bca0f42c9fb6c361bceeb8cb5533472938a1d4b41b7f11cfb53453a", 0x2f, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000309000)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setgid(0x0) setresgid(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000f01000)={0x0, 0x7000000, 0x30, 0x8, 0x3f}, &(0x7f000011a000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f81000-0x8)={r9, 0x4}, 0x8) splice(r1, 0x2, r6, 0x0, 0x800000054, 0x80) ppoll(&(0x7f0000143000)=[], 0x0, &(0x7f0000069000)={r3, 0x0}, &(0x7f000006a000-0x8)={0x3fc}, 0x8) dup2(r6, r7) fcntl$setstatus(r8, 0x4, 0x46c00) fcntl$setpipe(r8, 0x407, 0x107f) writev(r8, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/12/12 11:59:58 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000b5f000)=0x8) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r4, @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]}, 0x1, 0x80000002, 0x4, 0x20, 0xfffffffffffffffc}, &(0x7f0000885000)=0xa0) r6 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004e2000-0x8)="2e2f66696c653000", &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0x8)="6367726f7570003d", 0x80000000, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b54000)={0x0, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000408000-0x10)={r8, 0x48, &(0x7f000039b000-0x54)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034e000-0x8)={r5, 0x9}, &(0x7f0000a47000)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4695aa3", 0x3a}], 0x1) mknodat(r6, &(0x7f00008d2000-0x8)="2e2f66696c653000", 0xc008, 0x80) 2017/12/12 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/12 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x5, 0x0, 0x40, 0x0, 0xffffffffffffffc0, 0x100, 0xffffd, 0xfffffffffffffffd, 0x0, 0x0}) r0 = getpid() r1 = perf_event_open(&(0x7f0000ed0000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x400002, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x80000000, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, r0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x1000008, 0x33, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r3, r4) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00003c0000)={0x3, [0x400, 0x8, 0xfffffffffffffffd]}, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000742000)=0x81) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000af000-0x4)=0x0, &(0x7f0000f45000-0x4)=0x4) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x1, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000ad2000)={0x400, 0x6, 0x100000000, 0x7, 0x8, 0x4}) clock_gettime(0x6, &(0x7f0000f16000-0x10)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000064b000)="2f6465762f6c6f6f702300", 0x10000000000002b1, 0x4000000000010002) fcntl$setownex(r3, 0xf, &(0x7f000073a000-0x8)={0x2, r2}) r6 = socket$netlink(0x10, 0x3, 0x20000000000004) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000adc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r6, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) getsockname$netlink(r6, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fe2000-0x18)={0x0, 0x81, 0x10, 0x9, 0x100000004}, &(0x7f0000174000-0x4)=0x18) splice(r1, 0x0, r1, 0x0, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d7c000)={r7, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8054}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = socket(0x10, 0x20000000000002, 0xc) write(r8, &(0x7f0000a47000)="1f000000010817054543fdc0070800000905f0000200012b01150500000000", 0x1f) recvmmsg(r5, &(0x7f0000b7f000-0x80)=[{{&(0x7f00000e4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f53000-0x60)=[], 0x0, &(0x7f0000583000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x0}, 0x1000000000006}, {{&(0x7f0000c20000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000aab000-0x50)=[{&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d68000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00000f1000)="", 0x0}], 0x5, &(0x7f0000d1f000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x0}, 0x400}], 0x2, 0x40000000, 0x0) getsockname$inet(r5, &(0x7f0000d38000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x10) 2017/12/12 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0xf8) syz_emit_ethernet(0xce, &(0x7f00006d5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x29, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x89, 0x11, "86bb63d7b76c213df41d8fc3600380"}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000aab000)=0x8, 0x4) r4 = socket(0x2000000011, 0x8000000003, 0x1ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000073a000-0x8)={0x0, 0x9}, &(0x7f00000c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b09000-0x8)={r5, 0xa4}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000eb8000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000cc3000-0x4)=0x8) r8 = accept4$inet6(r4, &(0x7f0000450000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d0a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000776000)={r7, 0x5}, &(0x7f0000283000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f82000)={r9, 0x61fffffffffffffe, 0x0}, &(0x7f00001ae000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d65000)={r6, 0x8001}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000ddd000-0x4)=0x9, 0x4) sendto$llc(r4, &(0x7f0000abb000-0x7d)="5172251e58bcdd93a3d59758bdd500a67dd2949d0289fad05d899f23d8f8b16b5e3f1932d248b62623c794ea576c58982f9bab1cd1774a175989ffccebfad809d42d2b14126a981de7b2c1942990394758a57e8c16d9918f3313828b80572a33b7ad2ab43f074f303e186ecf0a5960b6445874b17df3a0307e188e495d", 0x7d, 0x880, &(0x7f0000297000-0x10)={0x1a, 0x0, 0x4, 0x3f, 0x8, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00007cd000-0x14)={r10, 0x40, 0x7d, 0x2, 0x40, 0x2f}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000475000)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000d4a000)={0x7, 0x2, 0x2, 0x2, r10}, &(0x7f000063a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000966000)={r10, 0x400, 0x4, 0x7, 0x5, 0xc8, 0x3, 0x40000, {r6, @in={{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]}, 0x9, 0x401, 0x8, 0x400, 0x4}}, &(0x7f0000380000)=0xb8) writev(r4, &(0x7f00000dd000-0x40)=[{&(0x7f0000249000-0xb4)="13fb68e4b39f3f749b0c5e01dc4245", 0xf}], 0x1) socketpair$inet(0x2, 0x4, 0x7ba, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c8b000-0x6)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000018b000-0x10)={0x1, &(0x7f0000ae4000)=[{0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000a22000)={r12, 0x7, 0x0, 0x1f, 0x7fffffff, 0x8}, &(0x7f00007dc000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000e52000-0x8)={r5, 0x9}, &(0x7f00007ad000-0x4)=0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a62000-0x40)={r14, 0x5, &(0x7f00009ad000-0x14)=[0xfffffffffffffeff, 0x10001, 0x2, 0x4845, 0x81], &(0x7f00004cd000)=[0xfffffffffffffb5b, 0x1, 0xffffffffffffffff, 0x6, 0x4, 0x5, 0x9], 0x0, 0x4, 0x8f9, &(0x7f000022e000)=[0x100000000, 0x40, 0x2, 0x0], &(0x7f0000516000-0x10)=[0x8001, 0x1000, 0x5, 0xffffffff], 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000bb0000)={r9, 0xe0, "5c70bc9975f0017ed8c7c4954c0aa60eb46e88c8c7b306da4d4dc9be528599e02ca36402c48ea39dc69e8c463de5389b93251ae7d0444260c42b14a78ee8fffcb692a57ab342a9ccfa0e096e3049ee6ac82b5cc2d8b4b400bed7b9cb712f827a1ff2134c3883e2e808e927c288676a0dc8cb07ad7c2acd62fd92c7480dd318b5ee2d4e2f7a61d6b99afde43a235dd8f29a405eb463c3aef5d793125b9b77c65c4b16bb3de09d91f2ad70ce0c3693bbdb4f9492e8b4940133b521d3bac58b07b1fb7cbb4a0640a5eac61c24d04ed82bd35d1614485b8e1db6a4dd0226ec9fd83d"}, &(0x7f0000819000-0x4)=0xe8) 2017/12/12 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000001000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000002000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000001000)="000000000000000000", 0x9}], 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f70707000", 0x4000, 0x0) 2017/12/12 11:59:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)="636966732e73706e65676f00", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x37)="abb0d4fd50ec4d1faa6a6c0df168d8f7fab023f59e60ffc3c38e06afd19f5dadf486bbfecf06e0f3fb95a71c8c4d2f17cec70e89c862ea", 0x37, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)="69645f6c656761637900", &(0x7f00007d7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="272c9c707070306367726f75706e6f6465765d7b5d65746830275c2e00", 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000b9a000)=[{&(0x7f0000000000)="b1b7cd3e160c7ce5d072d94a0ef4f4ca4782dc5a71ff67949c1983cef86453c59bbb8f74c5b7790bbd7ab7f90da180b1076a75d900a466aec40ac1b343b08eec9a3f61c7aafefe89636b", 0x4a}, {&(0x7f0000000000)="54d8f268314c2b034479c386953e78e16f90124a2474240e174f0d6ad8d005095aa51d6f06bcdee8ba8e9dbc150d826081eb58bc7f91f8fa9f18348dc3a0f817c5a322c9ee94cc2efabf3a0ea249ab8217f24e93d8864e00441a9bc2ebf7bec376aef90baa9e8f4a376eaa065e92525c0e63e2d39773d4033aec7f320b0159ceb495a201290dfc73dd588ea7d66430a8426b0d22745983868fad5d2356d906091bb28498d153aa94", 0xa8}, {&(0x7f0000001000-0xd3)="1712102d2014b0b5cef2ebdab4fd0fad9ccfe138b64d4693f96fe907ed05c53c7d87492f1ca1925a530de5feab6fff8676a6195bca84dcbd67a3602eb06719024e440bbc6b4fb1f858495f59b954d61fd6ff39ccc33cbd6cd041d0b56a2016516d4156087d7c044b9b93fbe5f3855f40fed191f702259e5c7f94623f7a07df9896c6a11966ce51bc7179ea7d6b0867d86ecb51436c95d61399601ffd9a01a64d34535fe7a4fc1eb39a5747a5983df871d72c9306c9615d0899bce0542605f2f37b38d4032fda4eaa5c5b0e80057c7c21eb54e9", 0xd3}, {&(0x7f0000ac0000)="94cd805bd90452c81e6fb9881e783bd8789423dcbd56607d20984f80fdab501b52a6112bd8aa5b76c5ed588b0b1378a4393f326d25b43290d54a105ce6dbbd31a9151b1a4b19f2b51579e12573eef9f767f7bfd5550daf30a88a78b207149b427e49ab45fe6e338e8d2577b8b8777863796672660fa462aeaa6ad058eb831e7907e111c1432df8c378bfc25c1774f38aabe64e4c9a3b93f09b7b354bd2c4ffe1a60c93627a909fe20ef635e5bc9ee02ed0444bdb4b38819691a36822cb6e39c695711e502b2f12288cb27be02f07d538db445f1d87fe6ccab994fcb3bf976450ffc65a", 0xe3}, {&(0x7f00007d8000)="b0500e0397dcac817cbdcbf8a33370cbc480422fa84d4a54673b43c80fa339912e6db56b3c2b99d4758cc820740e91166916867e2b40412a6c45c31e9bf76502c6cb1b67724b3f29a2a0a65645736d476d83b1cf3a041e2343c88969dbcfbb912227a71ebfc9ae54a47d185507ca4bfdb76f4896bb15ef2204646a9d2de3b48694d933bb1d14360f9c01d03bf35c", 0x8e}, {&(0x7f000024b000)="936b3d104ab623fa1e18397879c0ba98f16d9c39ec6bf3bcc5be53db94925af778aa5d07edfa94ee3b5260771077e5", 0x2f}, {&(0x7f0000001000-0x1f)="53ee8b0b3ed27a1615892751ff69995c48d13073fc42643ad0db9d60d3717c", 0x1f}], 0x7, r1) r2 = openat(0xffffffffffffff9c, &(0x7f00002f9000)="2e2f66696c653000", 0x400000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000b75000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1002) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f00006e2000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000)={&(0x7f0000002000)={0x10, 0x0, 0x191c915b, 0x4}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000)=[{0x100, 0x100000000, 0x306, 0x0, 0x80000000, "a6e50c787afb13ad432225d8f25a5a93696c70f7660ef7ee68b7284127f48e60d41fe45a30676e3089b6ad2da8e64ed25876c01f3aa6e3e1498ae8901fd24bc94dc3d1167fcc2acde201860e07deb108f00e74806a67a3546fe4ba6943490290209bf097b26788a69d9c9ad10aad0508a33b01e00977e2fcd5ae449682a1a512e43aabf54c568ff66e7321b60e059dc5c8a8e92296b311771e8bc8f89404d28eeb55415c6f3e30a5890d775d26deb160aab9952704af0963087061ba477d81195eaafa87651737c09f2deca2e4dee39e075ad761e028d54b1a7893b212618de4155a667cbdc2df9af3a1dc4009b71f23"}, {0xec, 0xfffffffffffffffe, 0x124, 0x5, 0x3, "16b6c21958331fe81f149a77b5a694e822d0ea454c01eb70fc80f3ef23a74f215bad7a46dd1f5990279f3a4bcc7ca697d3295d03721c53963fdb288f5a3fc507241214516cee8ddcec746aefd5487b7e725f1adc15d22aafbf60560a3b8056c659d44f579726fd8825faceabb5c79d98429f6cd5c466408e70386a944c46882db3f8a862afbc191ed39fd29d62e88f7c62612fe67462e1325722a062ccf3baff71b27a044af57ce305d0009349d35d83941419b630a0f5c6e9d20a95919e0b513538e45dfdabb851f4fb0acdf9e27ec8cf93f8c547e62eccc6cdda16"}, {0x97, 0x88, 0xa12, 0xfffffffffffffffd, 0x1, "53e1835cd54f859ef9a067ae92f77a1bcdd29690046c6e2837afab686e71eaceaec8459fc4bc78c8e5c81cb75a4d67665db1dac57e1e696e9b2ba30f98d6a1718996c0817120139ccf7e7d561e2a5faa833c1680620938e3ee4086755ba437c3df34c1f8ede5ebe9f5bea097380d366f65941c3058bc18336fbe7d8115774c2587d2a80954ff12"}, {0xd8, 0x9c9, 0x300, 0x5, 0x52c, "35fa8666e2a4b5516a8cb6727de97037c5256ad140cca20ac96f482ae32b1cbd4d4d859c7ef668b2fbd17afb1f2ee6236336a99801ebb3140d749ae0ff7acf67ffa2be9d8ca0f1562488d9ec3cf04a07cae5abf675b0ef70c99043ba078dbd0762c43e9cbc3182651edd282eedf74c740a03e7fe9a1984d9ff8f020210c969d975fc352b7c90186a83a5e8d6dc980a5350cd6db6231c01a4e54d14ff40b0696caff54b720b41413ce149098fcc804fa18ec094a323fededae188eea0132fd1b72b2baeafa6d9f191"}, {0x1e, 0x7fff, 0x120, 0x83, 0xffff, "22e062140f1f7c646855ca6cf8c7"}, {0x88, 0x2, 0x1, 0x40, 0x200, "742ebfb2e400374ce4ccedf5b6c3d772db4d938b9ae50b29d198c5860aefd52a3296d6de8b2035a1fe3383b3e44bd5aa964da21d79986abd9a8c04aa8aa4c519d16c80ff5b96a14ed9a8dd7f2318c1913c5f3d543eb4043b4e6bd7be69ab1703191513bc64848fb56c819108fcdea7436dbcc5cb397b60bc"}, {0x10, 0x1dc, 0x204, 0x3, 0x100000000, ""}], 0x411}, {&(0x7f0000002000-0x4f2)=[{0xea, 0xa06, 0x200, 0x5d, 0x6, "c5b20e5b1c605c3b990221efbe8629887e1aaca228e1a21700f94e6478db28564fa5264cd2f8fe4440ab455fb96edb6b6d65ba79838620f29e0d18e76b7248eecee9d845eb6bd3bb27932d89eaff93f9d905ce6964203c762fe40369bd4b3639216fd754e9b64bc0f9d737f895d240bdc2407025b996f8996bc9337f758fa4abc00aa5fcf66f83f15b8a53ef11fadfb32313aacfd96b1e7eb4eb4cb54172c0baad66a2c0bec33ccb492911bb2f836759ea62701279a97fa335f2b0a7e1f5278224bfa39de4d47d57cfbc20dc2cacae73e0893edf55817b253ad6"}, {0x36, 0x87f3, 0x0, 0xffffffffffffff2f, 0x401, "0944cadaca18dd839a27efaaa9b4dd2738e57610e4736dfc0fb53bd06782b9701f5afc196c1b"}, {0x2f, 0x10001, 0x20, 0xe608, 0x6, "b87f9b4808247ad45816c904a145b80378b80b47f13c430e9fb2fd35807189"}, {0x3a, 0x1f, 0x400, 0x0, 0x200, "f9c460750ebee4f1aceb4a68f22603809765f299ea686e2455d7370551f4477d669440f5da6cbfff47a7"}, {0x85, 0x40b, 0x3f11747ad8a4dd4b, 0x2, 0x4, "901a9061090cc86efd3d1167a2a5d4cf673bb1f909dbf5bc66d04c25d85727d6511c5bf1c97e4b8dec1ef91aea45ad8cb9ffb0eea69aacfd624eaca6633d222a2b2c1273dcf4e9580870110cefd4b5b579d769383d8315522c61c5888e897f3ecad50739086c1c389f623e16807346d350e88f25f7"}, {0x108, 0x4d034171, 0x0, 0xfffffffffffffff9, 0x6, "1e2d48a3b570e2b1e3e09a4a58d4b2192e461f05c896314b01336a63cb7359b08e60cbf18be225c040411f237fff5a363bad9473e7977277e01d588e95fc7d0d7926cbd03ecd11c559c37237c019023aef8e3ef9fb7edba69ddf4a22dd00c0459cc0cb78ce9d58324e0ec2d7314835761d0fe47a1ef191f92c2e04f2b7ea609e517a536a63b1064a756473c913a4365e803ef78e8b1b283488300171c7fc23928c96fd10bdceea88242449f3db3198df03bfe63b1d10ab5a3b4295aca6dc1571c05133168e48a9e1fdc091355b19c21e77afb09278f144209249f8b299ba864b27f9a10329be6e0bf9eaaf4d115f2286fdb91d581b51a8b8"}, {0x101, 0x100000000, 0x200, 0x2, 0x3, "845531ad8f22483efc604d3c9f359d9c255d43b463238a6d29499371fc64dfb6048aba1d03656b8803d601f20934ae3e2fd9bacfc2b9f51db4cee4b1df93485d24754a13fcd808dc71e01e0a42492c1066b29f5322f36f29870120f9b0ffb3a84fc423b9c4be54cc13690ae067d2000cf858a3d1d4af73971fb1fdd08e62fb3dd7e6464adac8f8d67e6327127c5833496475ffef9f51a7417726f00dc11ff19f25c69f3429e481de7b76520fdf6290e4483a8265cf7e92730412efa9abd542faec136c28c15cc693a8a6a8d90aeb09880033982a29c11d837ffab4a33d2a6e3eb4186906ac247f207754461960d578353d"}, {0xbf, 0x0, 0x801, 0x3ff, 0x9, "6eb3030c64dc60b5342f4a8cc642ba7ff7fef37538b675ddb8b2ef52be093df2ad0aabf41f9aaa04d0fbeea4edf83383d8b25b54bf9118016581bece436322bc45ab6c7b6c4f87107aea18511943322921ab91e2c3d0ee22e477683a64b881691374f21e336bfbe4691774c21ed34724894557f68ecb21a9f1238bf7b2da0d8144e77fb62474b0acba89d2d46353c40093c8154b75ec6b3fcb6b0a7e783adf2e90a13df60297aaa169137d2687e5d0"}, {0x1c, 0x0, 0x200, 0x7, 0x1f, "91f5a4e8d5dada34b1d7730a"}], 0x4f2}], 0x2, 0x0, 0x0, 0x4000}, 0x40001) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 55.800462] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="25272600", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000823000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@loopback={0x0, 0x1}, @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}, 0x40a7, 0x7, 0x2, 0x500, 0x3, 0x200000, r1}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x5, 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000003000-0x2f)="17891db26a5a67857266406f98f2f1bc301ee2b5a7c57e0706448ad0501025c01dce4d6776772d0c674a1d92499e8b", 0x2f) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000000000)=0x0, 0x21000000, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000005000-0x4)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000005000)={0x3, r2}) getsockname$inet(r0, &(0x7f0000006000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000007000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000006000)={0x0, 0x1f, 0xffffffffffff7a5a, 0xffffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r3, @in6={{0xa, 0x2, 0x30d7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000009000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 11:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000805000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000561000)={0x20}, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c88000-0xe8)={{{@in6=@loopback={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 55.875418] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d93000)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") pipe(&(0x7f000042f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001b000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cce000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a53000)={r1, 0x9000, 0x1000, "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"}, 0x1008) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a7000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) connect$llc(r2, &(0x7f0000cbb000)={0x1a, 0xf6, 0x1, 0x400, 0x4, 0xead, @random="b98052c0c310", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r3 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r3, 0x4b2f, 0x2) write(r3, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r3, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r3, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r0, &(0x7f0000717000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x40000100, &(0x7f00004a1000)={0x1a, 0x17, 0x0, 0xffffffff80000000, 0x8, 0x3, @random="f15f4d909bbb", [0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000620000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000013e000)={0x0, 0x5}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80a, &(0x7f0000c67000-0x4)=0x400, 0x4) write(r3, &(0x7f00000d2000)="", 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000dcf000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20, 0x0, 0x0) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x1000}, {&(0x7f0000bd1000)="bf8ee40aa1928a551497dad7991bc05a39fc441a6aa74f5d27b53b5d00166133524494fdd8bd6a2314db0402771a89beadf5b4ca03ca0272f50aff56170486a95442e4c0a596772f2e968db140aea32cecf4e013e8e2e85e3b11fd4eccb554dd6a1b5ffff8d38fcf8612ad4eec23e405ea16800de74c6a101cce97f4a752f6f70d27be7eb3fc5117528facf61e5521098a", 0x91}], 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a33000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r3, &(0x7f00007b0000)="01", 0x1) close(r3) 2017/12/12 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003c0000-0x2)="33f0", 0x1, 0x22, &(0x7f0000877000-0x40)={0xc4, 0x8, 0x7ff, 0x3, 0x4, 0x6, 0x4, 0x3ff}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000141000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b81000)=0x0, &(0x7f0000af7000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057f000)={0x0, 0x3f}, &(0x7f000030e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3c000-0x8)={r1, 0x1}, &(0x7f000005c000)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008ae000)=0x5, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x43783e73c3d75c2e}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/12 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x5, 0x0, 0x40, 0x0, 0xffffffffffffffc0, 0x100, 0xffffd, 0xfffffffffffffffd, 0x0, 0x0}) r0 = getpid() perf_event_open(&(0x7f0000ed0000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x400002, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x80000000, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, r0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x1000008, 0x33, r2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00003c0000)={0x3, [0x400, 0x8, 0xfffffffffffffffd]}, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000742000)=0x81) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000af000-0x4)=0x0, &(0x7f0000f45000-0x4)=0x4) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x1, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000ad2000)={0x400, 0x6, 0x100000000, 0x7, 0x8, 0x4}) clock_gettime(0x6, &(0x7f0000f16000-0x10)={0x0, 0x0}) r3 = syz_open_dev$loop(&(0x7f000064b000)="2f6465762f6c6f6f702300", 0x10000000000002b1, 0x4000000000010002) fcntl$setownex(r3, 0xf, &(0x7f000073a000-0x8)={0x2, r1}) r4 = socket$netlink(0x10, 0x3, 0x20000000000004) socketpair(0x19, 0x5, 0x2, &(0x7f0000808000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000292000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000adc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r4, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) getsockname$netlink(r4, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fe2000-0x18)={0x0, 0x81, 0x10, 0x9, 0x7}, &(0x7f0000174000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d7c000)={r6, @in6={{0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8054}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r7 = socket(0x10, 0x20000000000002, 0xc) write(r7, &(0x7f0000a47000)="1f000000010817054543fdc0070800000905f0000200012b01150500000000", 0x1f) recvmmsg(0xffffffffffffffff, &(0x7f0000b7f000-0x80)=[{{&(0x7f00000e4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f53000-0x60)=[], 0x0, &(0x7f0000583000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x0}, 0x1000000000006}, {{&(0x7f0000c20000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000aab000-0x50)=[{&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d68000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00000f1000)="", 0x0}], 0x5, &(0x7f0000d1f000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x0}, 0x400}], 0x2, 0x40000000, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000d38000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x10) 2017/12/12 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) get_thread_area(&(0x7f0000807000)={0x0, 0x1, 0x100000000000020, 0x6, 0x0, 0x0, 0x228, 0x0, 0x0, 0x7}) r0 = gettid() pipe(&(0x7f0000af7000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f3000)="2f6465762f6175746f667300", 0x202400, 0x0) r3 = accept$unix(r2, 0x0, &(0x7f0000b24000-0x4)=0x0) r4 = accept(r3, &(0x7f0000e15000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000e63000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000550000-0x14)={0x2, 0x400, 0x800000000100, 0x3, 0x8}, 0x14) pipe(&(0x7f0000ab2000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, r1, 0x20000000000000) r5 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fe000)=0xc) r7 = syz_open_procfs(r6, &(0x7f00008ad000)="6d6f756e747300") r8 = epoll_create(0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003c0000-0x2)="33f0", 0x1, 0x22, &(0x7f0000877000-0x40)={0xc4, 0x8, 0x7ff, 0x3, 0x4, 0x6, 0x4, 0x3ff}) r9 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000141000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r9, 0x84, 0x20, &(0x7f0000b81000)=0x0, &(0x7f0000af7000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f000057f000)={0x0, 0x3f}, &(0x7f0000fda000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000a3c000-0x8)={r10, 0x1}, &(0x7f000005c000)=0x8) setsockopt$inet6_udp_encap(r9, 0x11, 0x64, &(0x7f00008ae000)=0x5, 0x4) r11 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r11, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x43783e73c3d75c2e}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) finit_module(r5, &(0x7f00001b6000)="07", 0x1) ioctl$TCGETA(r7, 0x5405, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000faf000-0xc)={0x0, 0x0}) 2017/12/12 11:59:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x1)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000054b000-0x10)={r1, 0xfab, 0xffffffffffff8000, 0x200000000000004}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x181000, 0x0) r4 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x251b, 0x4, 0x8, 0xd1, 0x6, 0x4, 0x6, 0x2, r2}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x19f0, 0x9, 0x10001, 0x1, 0x0, 0xff1, 0x0, 0x9, 0x7fffffff, 0x1, 0x6, 0x71a3, 0x80000000]}, &(0x7f0000260000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x400}, {0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0x3f}, 0x5, [0x4, 0x7, 0x0, 0x0, 0x1, 0x9, 0x8000, 0x3f]}, 0x5c) [ 55.962031] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) r5 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c48000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000)=0xe8) r7 = getegid() r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000479000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6c000-0x4)=0xe8) lstat(&(0x7f000069c000)="2e2f66696c653000", &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f000084d000)="2f6465762f72666b696c6c00", 0x101141, 0x0) sendmmsg$unix(r4, &(0x7f0000270000)=[{&(0x7f0000528000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000484000)=[{&(0x7f0000ac9000-0x1000)="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{&(0x7f0000757000)="3a1c6831abafba287bb2c9c9e56e40aaae2c8acfeccde98fd53e0f46aa81c825c0f73851245d69d7cfb925db22b7295a10e9f238640c4d1584c3ae9ab26ee0f726981f5f31445fa286e6b4f043fac79dce42629779c1662abf59007aaa8cb729b575f143d935b82fe38ad3f9ea01e70cfad1bcb16c9963750b04eae155864b2e6b1b0d23d0be41d2ac07989a08cc076932d4ad84f992138510c7a20b702af35071fa7194b53c3f8fcfe440ef3faffdecf3454dca9149f6b7ccfc3292ee57192004a4b66be631cab103", 0xc9}, {&(0x7f0000b84000-0x88)="18f4542976644409c76b1c235facffe959675374ac4d5251f28fa849516692064d948db2b2b8aed3eb677df6fbbdb32aa78e627f14defc210d3c5802cb8f7067bd925a2ed722458123f62669ab9a5cc8db262580ff3088ef3b98969803910de0785c387c0fd5469c8e86041140ed315ebbb6f1864d8454f252b2bc470ee21757d083f9b9935de549", 0x88}, {&(0x7f00004e0000-0x96)="3408a7e8b13e13b35901eb048d6b2b0f763db91dcd12ed0eb5e95fd779f5b07c177089ab4d42444d0e2571200b820179e063108c810ee3d64a49e65c2803c665a63f85c00a148fba0baac62ef4a0111b6a8a5743822182d7b5c289e09b6217fcb5166892767f19de6c72cc53e97fd614365006d1e7207a442b0ef0b8d0806d396f194be6587b755935d49df1b2393f27b22147e161f3", 0x96}, {&(0x7f0000780000)="c9060d0ff8f16955551cb925ea5b81650abef795696fc1e7a8e027f4929e9dcf06da7ae3940cd2691b7cacd2e4aecec2f44195228a96754f858c452016624f9363d34447f82d037396a0ffdbe5bd86fea51b08d8fe4f132bc378fd6a98abeba947b2c72a5dba20", 0x67}, {&(0x7f00004c4000)="0da071ab1c45a8330475b256153b0dff814391c0429db2d6913e627a150664116c1ec02e919fd1d33340cb9a953f7ba9595c3bf6e4b91db4e7c15a3624a06e", 0x3f}, {&(0x7f00007a0000-0x6d)="43dcf4095f6edc54036cac087b72d48688f51abca722b30db873645c0d6df26c6a6e5b02fd9d23626332318677d0e8d758d3612c9b817e71edf5444b036de19dbf681b750576837eba05ff6fec495aadb85445af52a571b8dcd387a543ffca1a4c09f54dbef5dd5c9ba3e64a6e", 0x6d}], 0x7, &(0x7f00001ee000)=[@cred={0x20, 0x1, 0x2, r5, r9, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r5, r9, r7}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r2, r12, r1, r3, r12, r3, r4]}], 0xb0, 0x40004}, {&(0x7f0000ef9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000043e000-0x70)=[{&(0x7f0000143000-0x62)="f2b30490f960408120a68119456c456b621beb7272874870a5a88040abe8f0f35a594c418fab0d0080d0cb8f94e9c909a085cec2b58b378d9249c00b19b2774e4dca6faf39aae9f3da5eaa3c67ccdf657c6306ab64268854dcb58153bc3a34fcce39", 0x62}, {&(0x7f00005ef000)="e506a3781c17152121987adfedb79259a207eb15c5799ccc24257ba0b553c65fbbb33899d3bb70bafeeac332c7b79c16adde6e430830372ec1ec36422bc38d8756d1cbea972875ee1d26f6d644658468f7e64968de8ff28bd9aaea6a9a713021641b3482f83e513efa9d8d27ecba7d313bf600c16734f9", 0x77}, {&(0x7f00004c5000)="53451bba351e4c5b7b875655aa041cf9ef2bc3e4b6daf70bf4d0f630acf4c5779ec45d6cc9a016a2499b28b9ffa48a96cf5cdb558784b7ee38069bd60b33ee1fb23d21ddaf2151da9ce6ded4ad770d3302eae231a0efe6e63980570de6948f2d3092df3afa3f523c7ded39ff43688617d1edb7a2663fbbb7a959384ad4d86503488789eb860e3cf823a411", 0x8b}, {&(0x7f00003e0000)="07b465416c2a52a7e6fdb4d5893c0d805671354d5fa277d85e1f2654216ad5cd46270ca23243597b989dd6bcc4f4388128a51438b99428dd241c7f996b12d124c5bb8819e6a3dff247e8c9a02f8dfa6283468c16fbd7d72513f87ad8dfc73ef74e9839f4533eb3a68be9352ef23574db6dae4ba27a94a3af928c38efebb904ab3131bac5918d17d80163ca0268ec3caf153ca6fd5c3b0ab83b8b680af88cf8c1573a9c33803636045f24c281ff2e6340a16af7d27b632f66e9ddccdba798361f0ea9f943c073f1ed86abde1cc649ac19ec473ed2e99e4344314de7a39f58bda034872072511a455ca3f44f2b", 0xec}, 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{&(0x7f0000734000)="46c1ebf7d89fb4774fbe97ca17817523c046c7a1b1a175bbcbb7e1c207f609f3db462c6c7caf3f035b441978df55f29369c3ff47c117c76c2bb723d3d2136729fc54bb1feff5bc78e5d0cf3fdf69745e9258d8ebad8830b699e5c47d3177209026289701c574204a6c1cb3ba4cae7d337e8032d326e2598b66bf6ed49b6c690673eea70ff02f1a41d36796acdcad8e900d3cbc1d4c31f4183d4f424f8b5c46a78abab6755d19134d46fe20cdf0", 0xad}, {&(0x7f0000a88000-0x21)="fd6b071b6980bdb817e01b2896755e5a791b602f874d11141d2295cc05ef2c40b6", 0x21}, {&(0x7f00007cc000-0x59)="c2b200128ceb250935505817fb1e80264a212b3a237723e3a1dd353fb906b7c24de8278bd834c7edde40db982fb9748fde56e1ad34e2a4b55edb1e65f829d172581ba1b4502be20cd95d68d0d08861586b67a661055270e726", 0x59}], 0x5, &(0x7f0000d60000)=[@rights={0x20, 0x1, 0x1, [r0, r12, r12]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r12, r2]}], 0x48, 0x8000}, {&(0x7f0000bb9000-0xa)=@file={0x6fb0c229698ecffa, "2e2f66696c653000"}, 0xa, &(0x7f0000591000-0x60)=[{&(0x7f00005d4000-0x1000)="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0x1000}, {&(0x7f0000077000)="90776fab69d51d1c1fbfea00a21c51906539d16676c63494c19691", 0x1b}, {&(0x7f000081b000-0x45)="469525d441184272fe9e536613db1631d8afd6fd2f0a1e4cd649425fcc408b05e1ab2ec5adfc9d0ef573816b6e60e6b06fba75a6853b8698b492d00dc900c179bd86cb174b", 0x45}, {&(0x7f0000e3e000)="8b0292f41c0db0ba04b834950df08ebbb5c345c6023ab62508f026f686def1bd986dc334298951cc6eac4c42868a813f79bd3854bae5728e0a780b089b6978314f0850102177fee2d78b60f434905c472227f91559b3027e38e1f7e7fd5e40d0239d3b98aa98c8ebe07ecb2b4a08ea1912d73ea4f1df298004556145b197400d95c28b", 0x83}, {&(0x7f0000e13000-0xcd)="57908c9d26b4b024cb0faee9618809e65d12cf02d62a6d2ad6aa1c66042924d322fddcc220fceaac1a7593d6d7e87bd1c0b577234f02708e8c055c9703818055e71c263c80d87bc0b64f14614da9852b938cb3ff9a47e45fb77375aa066da987d65f89b841cfca616db15df2e39efec823717a63af50d8517d6b4df94c40fcffc87766f7a3ca97a8eb299bbb71b12725fa7ddedb71a81a7174c9f7dae82b5ce74f65e648d78cc1f559f60c9d7e0d7bd9c6f02eaf62edab1d51751ee6eda017e96d0ed5f34ad7ad442f9fba7ded", 0xcd}, {&(0x7f00005cd000)="62c442793c17d591ad4b3d1fc74e18bbd1f26f04dacae9e485b2f5a4000eefb2dfe52d9707be6a02b27edd03125716e8a7a063300bef24bd38daa8f7ea42adee99e8a3fd2a7869c6425afc5b47fca2fdb8aed8492d1769013cd01e83db7ce02a9a7fb3f7d140e79c31ae4f92908738e2d2b5a185bfb54f71148c95414df29c736ac529aca8bb23a81e942928324f3937a66560f29eff8f23903a7edc54f1ac7ca6d800b9ca038a02ed571d70643feaa60e2546e2f1bee8699240e165d041e1bad9f6411efdbbc740cc942188", 0xcc}], 0x6, &(0x7f00000f4000-0x98)=[@rights={0x20, 0x1, 0x1, [r2, r2, r12]}, @rights={0x18, 0x1, 0x1, [r1, r12]}, @cred={0x20, 0x1, 0x2, r5, r9, r11}, @cred={0x20, 0x1, 0x2, r5, r9, r7}, @cred={0x20, 0x1, 0x2, r8, r6, r11}], 0x98, 0x44000}, {&(0x7f00008fa000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000a78000)=[], 0x0, &(0x7f0000aee000-0xf0)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r4, r12, r12, r1, r2, r3, r3]}, @rights={0x20, 0x1, 0x1, [r4, r2, r3, r0]}, @rights={0x20, 0x1, 0x1, [r4, r2, r12]}, @rights={0x30, 0x1, 0x1, [r2, r3, r12, r3, r2, r2, r2, r0]}, @rights={0x38, 0x1, 0x1, [r1, r12, r4, r2, r12, r3, r4, r4, r3, r4]}], 0xf0, 0x1}, {&(0x7f0000b3e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000258000)=[{&(0x7f0000f81000-0x3)="dc0a94", 0x3}], 0x1, &(0x7f0000405000)=[@cred={0x20, 0x1, 0x2, r5, r6, r11}], 0x20, 0x20000000}, {&(0x7f0000679000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000ef1000)=[{&(0x7f00001d3000-0xa1)="7a9919540c28f1a23a718c73ab310a6b15ea27adcd901ef79a019d403f7800e91975a547cc18223d1da0c6e17eac670502e50c2842d7e9e71a01a3334958c5463e3acfde7d68ed509a95edbbddc90f2a68637669fc89c397965689be682f0c02550e29e960d2e3645f1abdf7f5eebdb79e4c9c54e7af6a9765341a32114499da46ba0edcfdc5dd457ed2af05e1af04decc70419039e78b6cf92e03238fc68b653d", 0xa1}, {&(0x7f00006b7000)="45888de90ca2af122611d61750", 0xd}, {&(0x7f00001d1000-0x6d)="e702274df4f41819657eff8f93fb31dc9d3d416f1138d59cac3c8b7aa26f88e3cf6a10be7a811fc9df0ff97dff4df0b6f6a486b3a649c0c4f1f5a1251c58b963d18160917707ccc13edd3fba27746097b8120273bde8b9638d4774864592580f4b36833268c9fbd7247489cd51", 0x6d}, {&(0x7f0000322000)="751d28da74e9eb48e9f04167283ef1385f9fa3c481960f00b23cefd99087cdf635f52d5d51a39417eaf30b561ea33e6c476bdae7fbfe485fe790f3b945b1d8cae4a9519766eeeca823faf15ab3d6d32704fe945bc72491bc8ff6813e222f7c352739fef92c450ddc4a9a68a0f252134766bc85d7cdfd8af89f2ff9224169251ea3fcda4c9c8a5d1b349c277f475ddab8352f252c732d872054736649bb10d5b686a85d5b354ae69d03d45704dd587cfeee306d44d7434015f1a0baabce1df49e5c41522092fe86ab108169dd1dfb588604b82ffb820f93bda20c9ec57d", 0xdd}], 0x4, 0x0, 0x0, 0xc001}], 0xa, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r16, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r17 = accept$inet6(r14, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r17, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r16, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r18, r19}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r20, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r13, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r21}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r14, r15, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x21) 2017/12/12 11:59:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0xd, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) r4 = socket(0x11, 0x8000f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x103, 0x7ff, 0x400000000010005, 0x7fffffffff}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/12 11:59:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000376000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x679, r4}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0xd, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) r5 = socket(0x11, 0x8000f, 0x40003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x7fffffff, 0x200, 0xfffffffffffffdf2, 0x7fffffffff}, 0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/12 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0x2) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 11:59:58 executing program 6: exit_group(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0xfff, 0x2, 0x2, 0xca51}, &(0x7f0000dc0000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c76000)={r1, @in6={{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xac72fc33bca065c3, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f00003cf000)=0x0, &(0x7f000015d000)=0x4) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x6, 0x5, &(0x7f00007c4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x8001, 0xffffffffffffffff, 0x0, 0x6f, 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = inotify_init() fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x4000, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) gettid() socket(0x10, 0x2, 0xc) write(r1, &(0x7f00001c0000+0x76f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f000014c000)="1f000000020000000000004e072debfff205f0000800061fff7fe3db00df006f", 0x20) r4 = syz_open_dev$evdev(&(0x7f000063c000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000b30000-0x10)={0x0, 0x0, &(0x7f0000b31000-0x51)=""}) get_thread_area(&(0x7f00001d1000)={0x1, 0xffff, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x400000002, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00003a6000-0x8)={0x0, 0x8}, &(0x7f0000110000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 11:59:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x100, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000)=0x0) socketpair(0x11, 0x7, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x4f, 0x1, 0x5, 0xfffffffffffffffa, 0x80}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001000-0xb0)={{0x80, 0x5}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x20060, 0x400, 0x9, 0x60ce, 0x96, 0x1ff, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000303000)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x8000000) 2017/12/12 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0xf8) syz_emit_ethernet(0xce, &(0x7f00006d5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x29, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x89, 0x11, "86bb63d7b76c213df41d8fc3600380"}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000aab000)=0x8, 0x4) r4 = socket(0x2000000011, 0x8000000003, 0x1ff) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00003dd000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000082e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000073a000-0x8)={r5, 0x9}, &(0x7f00000c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b09000-0x8)={r6, 0xa4}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000eb8000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000cc3000-0x4)=0x8) r9 = accept4$inet6(r4, &(0x7f0000450000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d0a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000776000)={r8, 0x5}, &(0x7f0000283000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f82000)={r10, 0x61fffffffffffffe, 0x0}, &(0x7f00001ae000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d65000)={r7, 0x8001}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000ddd000-0x4)=0x9, 0x4) sendto$llc(r4, &(0x7f0000abb000-0x7d)="5172251e58bcdd93a3d59758bdd500a67dd2949d0289fad05d899f23d8f8b16b5e3f1932d248b62623c794ea576c58982f9bab1cd1774a175989ffccebfad809d42d2b14126a981de7b2c1942990394758a57e8c16d9918f3313828b80572a33b7ad2ab43f074f303e186ecf0a5960b6445874b17df3a0307e188e495d", 0x7d, 0x880, &(0x7f0000297000-0x10)={0x1a, 0x0, 0x4, 0x3f, 0x8, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00007cd000-0x14)={r11, 0x3, 0x7f, 0x0, 0x5, 0x2f}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000def000-0x14)={0x11, 0x0, r12, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000d4a000)={0x7, 0x2, 0x2, 0x2, r11}, &(0x7f000063a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000966000)={r11, 0x400, 0x4, 0x7, 0x5, 0xc8, 0x3, 0x40000, {r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x8, 0x400, 0x4}}, &(0x7f0000380000)=0xb8) writev(r4, &(0x7f00000dd000-0x40)=[{&(0x7f0000249000-0xb4)="13fb68e4b39f3f749b0c5e01dc4245", 0xf}], 0x1) socketpair$inet(0x2, 0x4, 0x7ba, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c8b000-0x6)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000018b000-0x10)={0x1, &(0x7f0000ae4000)=[{0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r14, 0x84, 0x1, &(0x7f0000a22000)={r13, 0x7, 0x0, 0x1f, 0x7fffffff, 0x8}, &(0x7f00007dc000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000e52000-0x8)={r6, 0x9}, &(0x7f00007ad000-0x4)=0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a62000-0x40)={r15, 0x5, &(0x7f00009ad000-0x14)=[0xfffffffffffffeff, 0x10001, 0x2, 0x4845, 0x81], &(0x7f00004cd000)=[0xfffffffffffffb5b, 0x1, 0xffffffffffffffff, 0x6, 0x4, 0x5, 0x9], 0x0, 0x4, 0x8f9, &(0x7f000022e000)=[0x100000000, 0x40, 0x2, 0x0], &(0x7f0000516000-0x10)=[0x8001, 0x1000, 0x5, 0xffffffff], 0x0}) [ 56.047745] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:58 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000b5f000)=0x5) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) connect(r2, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r4, @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]}, 0x1, 0x80000002, 0x4, 0x20, 0xfffffffffffffffc}, &(0x7f0000885000)=0xa0) r6 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004e2000-0x8)="2e2f66696c653000", &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0x8)="6367726f7570003d", 0x20, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b54000)={0x0, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e34000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033c000-0x4)=0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000408000-0x10)={r7, 0x0, &(0x7f000039b000-0x54)=[]}, &(0x7f00005de000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034e000-0x8)={r5, 0x9}, &(0x7f0000a47000)=0x8) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4695aa3", 0x3a}], 0x1) mknodat(r6, &(0x7f00008d2000-0x8)="2e2f66696c653000", 0xc008, 0x80) 2017/12/12 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001a4000+0x378)={r6, 0x4, 0x23}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r1, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r1, 0x5605) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r2, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x40000000000001, &(0x7f0000503000-0x10)={r4, r5}) bind$inet(r7, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:58 executing program 2: socketpair(0x10, 0x4, 0x6, &(0x7f0000887000+0x845)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4)=0x0, &(0x7f00000c0000)=0x4) mmap(&(0x7f0000000000/0xe33000)=nil, 0xe33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e34000-0x9)="2f6465762f72746300", 0x400100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000d4d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000)=0xe8) 2017/12/12 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x100000000000002) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b9c000)="2f6465762f73657175656e6365723200", 0x200002, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00002f9000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a03000-0x4)=0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x20000001, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x1) r3 = socket(0x27d75762521fecc5, 0x2, 0x0) r4 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000fb1000-0x8)={0x2, [0xf, 0xfff]}, &(0x7f0000109000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000c70000-0x4)=0x10002, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000ab000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xe462, 0x5, 0x7}, &(0x7f0000f23000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000af1000-0x8)={0x0, 0x0, ""}, &(0x7f000086c000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000f23000-0x11)={&(0x7f000097d000)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed7}, 0x1c, &(0x7f000099a000-0x90)=[{&(0x7f0000a29000)="e03d6ce2c5d39630f6d30f158235e2c409762fae9b173ef365470ab7d129241d95609fb20c1e34f9e5d3175f0aa822dc8b9121a52a68b493470af53699ac6f2a4e54fb66da7c12226d6918c058df147fc763e1623d32c4989a921f60ef9825c45526f5074bb4b26bb22bd4895987f0bb401b7d0c81a03d5cf73426b525a374293321697be0e5c4b71216387f6463744540bf38130aed2179c44d1a213850e815abd09939eac403be68524a05137663aceca98ec30f81724168e3077bbacd694d707b009159530813cfc269d909872a053de9ddedd94c67554ee312f482021d8e301ded7f7be71131513ffc49", 0xec}, {&(0x7f0000f22000)="7af79d7c4b82334e7ad26fefdbcf4208f34409dc9cfc3f9ad33acc00da1d6e091e49067f2c7762bea9979e73e3b66e598d678459bcefcb34a18c1c15caa2e3729e9136de8cb6ead01272dc7adad5240eed90", 0x52}, {&(0x7f0000e08000-0x15)="39a454ef5ec6b5de4c9011e2cb7e4a4987fef7cc54", 0x15}, {&(0x7f0000f23000-0xf1)="fe59df85f87cb4aa0236e4344aa07992568d11f0112cc67375ccb41574f421778fefc1ffe123a04bdea1fb6971a860fd639dd723ed960476d9f64f8658aba6d94c782221865dbf68a652c35f3295fe2a8b24fc91a4ea49f6b995692f36bd0f95bc2d98f5e23b8a88fbf124afabc3266d16428a028e808cc099dfd6c4fb806dd8dd6e71c765cb802a425fb9d6f97ecfc97bcdeea209a369aa2e1628b2ea5152717d30a14d20e3ccd90dae397566918b64e557ce0c1ad8237de6302b02f430454054f858900265b836217fa9db8dea16d21f3f35ae6331b34c79d83fec7867a3d78d85d0ea006d0aadaaa7196bd14639e2bd", 0xf1}, {&(0x7f0000769000-0x88)="e9a9683dea21a2bf89fdf3a79f157a3f5a0e0d4f8a3fceece87a9f9a711d785ec3be62d3600951df01184462ab46e9f7ffded27f75d7f2ff85431db9587593282d9582784e6a93bffc5b643e1aea455a001c3632d664061f0e883b89abe7ba21f0dec995ebe82387bbf332d6d8aefd57151d7f121c5aeb76d98da13eced652da6fb03e219598d9df", 0x88}, {&(0x7f00006a1000-0x4e)="b9a096c43ffe434b0a3b40a5ebe75b93402a189b4b7bb0a2eca54e68036691f16171f5b3af418c8c5fd6fbe1348cb1138e88c6d455c87ba3c2d70c8bf63eaad61fe99a8d56f0b85508321a232e2d", 0x4e}, {&(0x7f0000eed000)="2ba381c769be0803519b2646e0b570b09671a745a1cae29a750ad1521e4fe7dc1c9a82e8add93a7eec99d03e1ddf5c23756917088fabddd30372d4177838e9f2ac803341ae277950fff95661e9acff50da779d02ecc47e924e23ef6231b90a72ba4d5a4bfb00ec16d923ae6daf377c1df4482d2db624d1de26e38863724352cc71923cb9d650110de21b0ea3636eccf215adca35899c1a128144c6eadbc4ca8be93427904e0cee687c633eaff9f2264e52398b074139dc482dc11a16e4bd166fbb8f849cf6b0158c1e0e09", 0xcb}, {&(0x7f0000f22000)="ed0fdae237eacfd98d00f836dbaa68af481971c3496f6cb70fcd81944e1910c2c679782666e94422ce80413857aca9336c2db5b4d5750af791a0f5aa8b667c8b2ae47a7b45398884d0403e2fe9495f9ec6be249296f43c5fca1658f136ea28f58a5510e97a383d1fd6baa5ea17405d4354a16c0b38d5ec32cb5b02d67c316f0b71565cc12bc4f9998f34a8ba929cf978291a64166a909b0c171f0df0cf3b66b41ad3b82b9235e3a9491b01f3f699e1e55ade6acfec4021c486c6f802a3cc51", 0xbf}, {&(0x7f00008ec000)="0aa5bfcab0a753388601272d2ec576b61c148ab55e742c8ab0e1daa39d0b5f0b1a90d34f0c22d4d9d1d82787a8c6a0a31fc63d95418648ab6071e4d94ca292f48abc05385116c9f5c404e1df5b55d9f8fd6af3dd02b066aff58df1c8e8c165735c3a23fd0ef6dda3d46ebec94ee45b1251054b7a2e19f7cefad9ee71e931b078bfef151bf5dfec3336d4a401c706db86662094a28bea6231a0a1dffd0ee0534a846991d670eb7c2ae779fdbe7dbd05f8d2c186c4335e8091c5d3b1ceb3330df7743d53f81b60101ce828c5fc9aaef31ec57f", 0xd2}], 0x9, &(0x7f00008dc000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x5fd, 0x2, 0x10001}}, @init={0x18, 0x84, 0x0, {0x9f, 0x1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x97e, 0x1, 0x401, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xfffffffffffffff7, 0x5, r6}}], 0x4, 0x1}, 0x4040) get_thread_area(&(0x7f0000f22000-0x10)={0x80, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r3, 0x7f9, 0x1) fchmod(r3, 0x40) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00006bb000)=0x0) fcntl$setstatus(r4, 0x4, 0x40800) write(r4, &(0x7f0000001000-0x10)="020f0019020000000000000200fb3700", 0x10) prctl$setname(0xf, &(0x7f0000f5b000-0xb)="a773656375726974792900") 2017/12/12 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000006, 0x800000004) r0 = memfd_create(&(0x7f0000e08000)="656d6e5f74302976626f786e767430650830736563757269747900", 0x2) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea9000)="01000000", 0x4) ftruncate(r0, 0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000a71000-0xc)={0x8000001, 0x8, 0x81}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400000000008) r1 = getuid() mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) fchown(0xffffffffffffffff, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() fadvise64(r0, 0x4, 0x9, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000d68000)="") dup2(r3, r3) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b19000-0x10)={0x20, 0x6d}) r4 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x8000000, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") lseek(r4, 0x0, 0x3) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x9, 0x97, 0xfffffffffffffffa, 0x100, 0x100000001, 0x200, 0x101, 0x7, 0xfffffffffffffffa, 0x20, 0x100000000, 0x6, 0x10001, 0x1, 0x4, 0x5, 0x50, 0x7d0, 0x5, 0x5, 0x2, 0x1000, 0x3, 0x490c, 0x7cb, 0x0}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000bec000)="000000000000000000000000", 0xc) socket$inet6(0xa, 0x7, 0x10000) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) 2017/12/12 11:59:58 executing program 0: ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) 2017/12/12 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) exit_group(0x4) r0 = add_key$keyring(&(0x7f00009b0000-0x8)="6b657972696e6700", &(0x7f0000d2a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, &(0x7f00006d2000)="f1db251f06380d83b6b16954b0581a5d2dd9f1915274dca6a773d4f1b3adc2f1b51fc4133e37bee0e20faaccd5d692b186370cfc4443d778e85c9688bab06e46044635bed717eff8b0891f23e22903e1ef3463b475b8e06952c1b1e56b95336a321b6ec586652850380d82a21cc316b8a94914cb46d29d8baea68740d1c588d938038e34570fc5763417b3cd4bb75b9d7ba42cdcc9471ddcd1b8b983d9e12da29d6893b2cf9bf3e0aa45e2875f28d2cc5c7e69d69bca5321e69188c3d4c55b8301d55ebe80ccbc70398dcd3e418857b378e0f16f426e8c7d3a33cf1fdd72f15cbb9258d5f3555ceb6bd8b791c9b53a3d6dc5", 0xf2) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) 2017/12/12 11:59:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x5}, 0x1) 2017/12/12 11:59:58 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002f9000-0xe)="2f6465762f6b657963686f726400", 0x6000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e1f000)={0x0, 0x48, &(0x7f0000a31000)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc53}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000184000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000052d000)={r1, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x22, 0xd7, 0x6, 0x2f1ab154}, &(0x7f0000001000-0x4)=0xa0) r3 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x402, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"e586053e0012a758847568aa166ee4bd", {0x4, 0x0, 0xffffffff, "f396df36e3ac", 0x5, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0xc8, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0xd1e}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000000000)=0x10) 2017/12/12 11:59:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c22000)="2f6465762f73657175656e6365723200", 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x5, 0x0}) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 11:59:58 executing program 3: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x9) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d15000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r3, r3, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r3, 0x540e, 0x2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0x40600) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r5, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00005b8000)="", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100010000000006ec006e39", 0x2a}], 0x1) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000065a000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/12 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000891000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r2 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0x0]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() getpgid(r3) getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000ce2000)={0x4, 0x7fff, 0x2a11, 0x2, 0x2, 0xae1, 0x2, 0x100000001, 0xae12, 0x6, 0x3, 0x7ff}) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000fed000)=0x0, &(0x7f00005f8000)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2017/12/12 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000fa6000-0x8)="2e2f66696c653000", 0xc8ad3a3ca332bc5b, 0x1900) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000923000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000fa7000-0x44)="b0c8fa635119ceeefa892cbcbee49fff6bcb1e4690357895b3bc059be2701b1968a86714cbda8c655ff96b353144396e8701fcf08e013513016466561071bfb051eb6cee") setsockopt$inet_opts(r2, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) r4 = dup2(r2, r2) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000fa8000-0x4)=0x0) connect$inet(r2, &(0x7f0000f9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) 2017/12/12 11:59:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a70000)="776368616e00") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000+0x9f5)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x4b)={0x0, 0x43, "cf6ee7a1fc02816c39b479a839c34fa4cfa8006262fff55d6900d25b9276d6651de5ccb425a4cc1788943308db66122e5b4d87c352e2c641cb77c8db2992ef855dab4b"}, &(0x7f0000001000-0x4)=0x4b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x5, 0x3dd, 0xffffffffffffff01, 0x9}, &(0x7f0000000000)=0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x30)=[{0x4, 0x3}, {0x2, 0x3f}, {0x3, 0x1}, {0x3, 0x8}, {0x7, 0x8000}, {0x3, 0x32e6}], 0x6) ioctl$VT_RELDISP(r0, 0x5605) fchdir(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000004000-0x10)={0x8000, 0x20001000, 0xffffffff, 0x1f, 0x6, 0xfffffffffffffb11, 0x2, 0x800000, 0x6, 0xffffffff80000001}, 0x10) socket$unix(0x1, 0x4903a1973ad45e92, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000004000)=@random={"62747266732e00", "776368616e00"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000007000-0x94)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xfffffffffffff950, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8b2}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x98}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9f1f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000006000+0x2e6)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x1, 0x7, 0x80000000, 0x401}, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000007000)="656e6372797074656400", &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="2b2eee9c1984", 0x6, 0xffffffffffffffff) request_key(&(0x7f0000007000)="727872706300", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="00", r2) [ 56.324141] sg_write: 1 callbacks suppressed [ 56.333294] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 56.333294] program syz-executor0 not setting count and/or reply_len properly 2017/12/12 11:59:58 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2000000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000009000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000c000)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000d000-0x10a)={r1, 0x102, "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"}, &(0x7f000000d000-0x4)=0x10a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000c000-0x10)={0x0, 0xb0, &(0x7f000000c000-0xb0)=[@in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000+0x714)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000000e000)={r2, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702000f67f562c93f40afdc95cffdecf3e839b739cfd07e92000614069224b9c7d375582f3c7070b43902f6014cbb9d05000000000000001c724aa84d055942671d2cadc0724a5b4fc62f131176bd8f91c033244c97a871ca000000008e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r4, 0x6}, 0x8) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f000000a000-0x4)=0x8, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000d000-0x48)=[{0x6, 0x6c2}, {0x2, 0x8}, {0x1, 0x5}, {0x3, 0x5}, {0xadd89c356ffeeb57, 0xffffffffffffffff}, {0xd, 0x8b}, {0x3, 0x50}, {0x3, 0xfffffffffffffffd}, {0x11, 0xffff}], 0x9) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r5}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000010000-0x4)=0x1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x24, &(0x7f000000b000)=0x8001, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 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(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000011000-0x4)=0x100000000, 0x4) 2017/12/12 11:59:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00003b3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 11:59:58 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x8, 0x6, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0xf) [ 56.402214] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 11:59:59 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00008f9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r2 = signalfd(r1, &(0x7f0000000000)={0xffffffff80000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000b7b000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001000)=0x1002) dup2(r0, r2) fsync(r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) [ 56.461226] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005cb000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000fe3000)="2e2f66696c653000", 0x4000, 0x94) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fb0000+0x180)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000314000-0x4)=0x0) sched_getparam(r1, &(0x7f00000a9000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r3 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00001a4000+0x378)={r7, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r2, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r2, 0x5605) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r3, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000503000-0x10)={r5, r6}) bind$inet(r8, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e39000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000340000)=0x0, &(0x7f0000b0d000-0x4)=0x4) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r6 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) sendfile(r0, r4, &(0x7f0000212000)=0x0, 0x4) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f000061b000-0x4)=0x6) r7 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) setpriority(0x2, 0x0, 0x2) 2017/12/12 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2711, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000016f000)={0x0, 0x0}) r2 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) clock_gettime(0x7, &(0x7f00001c4000-0x10)={0x0, 0x0}) r4 = getuid() r5 = add_key(&(0x7f0000c72000-0xb)="6173796d6d657472696300", &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b23000)="1082979df052b25efadc0d5b0080fd9af3f88f7bca0f42c9fb6c361bceeb8cb5533472938a1d4b41b7f11cfb53453a", 0x2f, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00006c1000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004cc000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008b0000-0xa0)={r9, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6c, 0x2, 0x8, 0x87cd}, &(0x7f0000fba000-0x4)=0xa0) creat(&(0x7f0000309000)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setgid(0x0) setresgid(0x0, 0x0, 0x0) splice(r1, 0x2, r6, 0x0, 0x800000054, 0x80) ppoll(&(0x7f0000143000)=[], 0x0, &(0x7f0000069000)={r3, 0x0}, &(0x7f000006a000-0x8)={0x3fc}, 0x8) dup2(r6, r7) fcntl$setstatus(r8, 0x4, 0x46c00) fcntl$setpipe(r8, 0x407, 0x107f) writev(r8, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/12/12 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007e0000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d16000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000506000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006a7000)=0x80, 0x9ff) pwrite64(0xffffffffffffffff, &(0x7f00007f3000)="", 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000375000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100010000000006ec006e39", 0x2a}], 0x1) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000065a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_sctp(0x2, 0x80003, 0x84) accept4(r6, &(0x7f0000500000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000a2000)=0x60, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa6000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfd000-0x8)={0x0, 0x0}) shutdown(r8, 0x8000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={r2, 0x7, 0x8fc, 0x4}, &(0x7f0000c5e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f000009d000)=@assoc_value={r9, 0x426}, &(0x7f0000e86000)=0x8) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000817000-0x4)=0xffffffff00000001, 0x4) sendto$inet(r7, &(0x7f0000000000)="516b4d0465793273c89276c459686b89c912d12b", 0x14, 0xfffffffffffffffc, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xfffffdffffffffbc, 0x2000000000001000, &(0x7f00009a5000+0x8fc)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000872000)=0x100000001, 0x4) 2017/12/12 11:59:59 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000001000-0x11)="abffcd3af5f311c9794e90abefa0872415", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x40)="8961eee9299897fb35a36ef8445c6964e81753d06e1326dcaecf12b67b5497cdc2bd55a821990f3d422f8b4846dc632da3f3b0daf9f15372dbd39f322e02d925") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)="2f73656c696e75782f61636365737300", 0x2, 0x0) 2017/12/12 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x5, 0x0, 0x40, 0x0, 0xffffffffffffffc0, 0x100, 0xffffd, 0xfffffffffffffffd, 0x0, 0x0}) r0 = getpid() r1 = perf_event_open(&(0x7f0000ed0000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x400002, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x80000000, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, r0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x1000008, 0x33, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r1) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00003c0000)={0x3, [0x400, 0x8, 0xfffffffffffffffd]}, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000742000)=0x81) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000af000-0x4)=0x0, &(0x7f0000f45000-0x4)=0x4) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x1, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000ad2000)={0x400, 0x6, 0x100000000, 0x7, 0x8, 0x4}) clock_gettime(0x6, &(0x7f0000f16000-0x10)={0x0, 0x0}) r6 = syz_open_dev$loop(&(0x7f000064b000)="2f6465762f6c6f6f702300", 0x10000000000002b1, 0x4000000000010002) fcntl$setownex(r6, 0xf, &(0x7f000073a000-0x8)={0x2, r2}) r7 = socket$netlink(0x10, 0x3, 0x20000000000004) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000adc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r7, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) getsockname$netlink(r7, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fe2000-0x18)={0x0, 0x81, 0x10, 0x9, 0x100000004}, &(0x7f0000174000-0x4)=0x18) splice(r1, 0x0, r1, 0x0, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d7c000)={r8, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8054}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r9 = socket(0x10, 0x20000000000002, 0xc) write(r9, &(0x7f0000a47000)="1f000000010817054543fdc0070800000905f0000200012b01150500000000", 0x1f) recvmmsg(r5, &(0x7f0000ebe000-0x78)=[{{&(0x7f00000e4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000021b000)=[], 0x0, &(0x7f0000583000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x0}, 0x1000000000006}, {{&(0x7f0000c20000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000aab000-0x50)=[{&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d68000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00000f1000)="", 0x0}], 0x5, &(0x7f0000d1f000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x0}, 0x400}], 0x2, 0x40000000, 0x0) getsockname$inet(r5, &(0x7f0000d38000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x10) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000891000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r2 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0x0]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = gettid() getpgid(r4) getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000fed000)=0x0, &(0x7f00005f8000)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000fd9000-0x90)={0x5, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 11:59:59 executing program 2: socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000ea0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000e80000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="f200c36f886aa34567c8c9fb06e70d9dac02c787d7e1e7c77a3122298ded3cdf8912e08e5e34c09b4b8529c61434635e42772bbda57f32df09ba1686ccca135a75d916bd40d286b899800a03e0038808532f400cde81fe3088d38c96a4d183249a7b4c35b33e7a5d8d57b93135277b48cbfd070a0d6742d47f8b27c9f0b877a18733038cbeaaf0b0f4c091455d1da7b2459d1f6691de65e768de70f47833e89709ed9b3817369a6e1466b83f36624d30c1464fb6029fb5f33a74148ffa50ec07d5b1d298d87182e18580f2436910f0c2b607fdc52d0ae46a63e0bb3a6a447b1846fb7782b770a0787f0a", 0xea}, {&(0x7f0000609000-0xc6)="c84aafcfae3eb94a76f2c5f5ac3dbe2901187dc3e21d8d792415ee29678423d22409a085a8cea6e77a122207475039f0233039128fe9a38c76bd64b58dc410cdcdf47acfeacde552ac6f06731730df9b3aa6b15eb6b55e820ecea3a4abfe2ef4e1962be4b552ffc04882fb2623bad5eb6eb7174e529fa7f6594e3c302fad47bd91caa05d606c661a3754983bbe370dfc464dc8b93c503f6a4b4014ce4a0281f189e69f162b073e6c8a10b5f8f9d8c9777fff0445055a220ce60dfb0ea9003daf1a776fd50f17", 0xc6}], 0x3, 0x0) 2017/12/12 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ae6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000628000)=0xe8) lstat(&(0x7f0000d57000)="2e2f66696c653000", &(0x7f0000264000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c0b000)={{{@in=@rand_addr=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d1c000-0x4)=0xe8) setresuid(r0, r1, r2) r3 = request_key(&(0x7f00004fd000)="706b6373375f7465737400", &(0x7f0000372000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b0d000)="2f00", 0xfffffffffffffffa) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a11000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20100, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000e94000-0x1c)={0x57, 0x1998, 0x0, {0x9, 0x7}, {0x8001, 0x2}, @ramp={0x6, 0x7941, {0x6, 0x2, 0x2, 0x9}}}) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000df3000-0x6)="6c6f676f6e00", 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000c65000)=0x0, &(0x7f000076d000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000033e000-0x8)={0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000265000-0xb5)={0x0, 0xad, "125394985644d9afedf9310c28c5e1aed99f7d3c700dbdb25501adc3d574690d7c757d0f15032bdfc65a429b722edbbe806dbb2456dc4ad6b8a5c6dbb42f094db57904ea4a595766f7fa00beb5df277f854ad9f7a75e25df0f85899566010ae630ba6baee9488925c8b2d1bf08edb3df2b443f712cde34b7ac743fefe0c8023c8a1909d4331795006d249b9ab047f1f25dc3bb7b77d08006d04e50f339de7c972b45e95044406cc888dffe5cdc"}, &(0x7f0000b8a000-0x4)=0xb5) r3 = accept(r1, &(0x7f0000e32000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000131000)=@sack_info={r2, 0x7, 0x800000000000}, &(0x7f0000cb0000-0x4)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) r4 = dup2(r0, r1) sendto$unix(r4, &(0x7f000065b000-0x2c)="5b28fddd01a9192df13f44bdad31276ddc2e70c03065c2b44c449295350e761f3ffc89c4340097b6981fad", 0x2b, 0x7c, 0x0, 0x0) pwrite64(r0, &(0x7f0000be1000-0x5d)="fe06611948e20dfc5b4416ec852a53930263a296c717dc46834dd2467b94918639a1e7d98e5d39c4963068e31931a13c962a67e34751af15be6f4658a62c7f058c7109e9742587269787a8ce9b58bd7bb74fd64b65628e6adf4ea95853", 0x5d, 0x0) 2017/12/12 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r2 = dup(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000002000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000001000-0x70)=[{&(0x7f0000003000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000)="0000000000", 0x5}, {&(0x7f0000003000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f0000003000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000003000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}], 0x7, &(0x7f0000002000-0x80)=[{&(0x7f0000002000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000001000-0x7f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f}, {&(0x7f0000001000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000002000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}], 0x8, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000002000-0x4)=0x9, 0x4) r4 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000c75000-0x8)={0x2, r4}) [ 56.580290] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket [ 56.589082] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000386000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x3, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r0, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x20000040, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) epoll_create(0x6) sched_rr_get_interval(0x0, &(0x7f0000dd3000)={0x0, 0x0}) inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f73656c696e75782f656e666f72636500", 0x503000, 0x0) timerfd_gettime(r1, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000051d000)=0x0, 0x4) r3 = syz_open_dev$loop(&(0x7f00000a4000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000100) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f585, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000a82000)=0x0, &(0x7f00004ef000)=0x4) prctl$setfpexc(0xc, 0x120003) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00009f8000-0x10)={0x7fffffff, 0x0, 0x0, 0x421}, 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x100000000000005) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x800000000, 0x0, 0x0}, {0x200000000006, 0x100, 0x40000000000000, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0xbeff) r7 = memfd_create(&(0x7f00009d7000)="fff8a93c60", 0x2) dup3(r6, r4, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r7) 2017/12/12 11:59:59 executing program 5: r0 = creat(&(0x7f0000ae3000)="2e2f66696c653000", 0x37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000000000)={0x2, 0x7f, 0x1000, 0x8, 0xf6a4, 0x2, 0xfffffffffae9a665, 0x5cab3e6, 0xfffffffffffffff7, 0x372}) r1 = openat(0xffffffffffffffff, &(0x7f0000b47000-0x8)="2e2f66696c653000", 0x424001, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004f9000)={0x0, 0x86, "a2d60401cf52f489f90a1a4eb982d976ff9a01e9565aa90cab8110511b55359f01a73e0614715b1823a4599b6068b2d982ac708a33407c32dbb2969b9102cbe3638b332c88369f3725e12690c50043a6005ecfdf5eeea810803ac85f3070059a8f205fa9aa19f61bf46c6a059fac6e01585511a52e6c36d66cd94c83438147ffacb575a08414"}, &(0x7f0000000000)=0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x40, 0x200, 0x6, 0xed, 0xffffffffffffff9a, 0x8000, 0x1f, r2}, &(0x7f0000639000-0x4)=0x20) r3 = dup(0xffffffffffffffff) recvfrom$llc(r3, &(0x7f0000784000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x0, &(0x7f00001b3000-0x10)={0x1a, 0xff, 0x4, 0x0, 0x8, 0x80, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000a1c000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/12 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0x40600) ioctl$TIOCSBRK(r1, 0x5427) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2017/12/12 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0e000-0x28)={@generic="0ffe811b73f2dd29b327fcc236ed04f8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000026, &(0x7f0000867000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000024, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b98000)="2f6465762f70707000", 0xb8200, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000c11000)={0x0, 0x6, 0x1, 0xfd, 0xa5d, 0x6, 0x1, 0xb23, 0x6, 0x100000000000, 0x1, 0x4eb}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r4 = signalfd(r3, &(0x7f00000e1000-0x8)={0x8}, 0x8) write(0xffffffffffffffff, &(0x7f0000e09000-0x1f)="1f0000000109ff00fd5245bb07000000004000000900010001160103000000", 0x1f) r5 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000940000)="3f00000000000000fd4345000c0000000000060008000104010400dcffdf0017", 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f000064b000)="2f6465762f70707000", 0x20401, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000725000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40000000, &(0x7f000054c000-0x10)={0x1a, 0xf7, 0x8, 0x3, 0x3, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = socket(0x10, 0x2, 0x0) r7 = dup3(r6, 0xffffffffffffffff, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r3, &(0x7f0000856000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) r8 = dup2(r5, r6) tee(r8, r3, 0x4, 0x6) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f00008fc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r10 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000049c000)=0x0, &(0x7f00009a7000)=0x4) ioctl$sock_SIOCGIFCONF(r10, 0x8910, &(0x7f0000dbd000)=@req={0x28, &(0x7f0000446000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000077c000)="1cf4b406b7b45f4197a2d93a31d1dd8dcf59d0354f6adebc080d15657ea321f8"}}) splice(r9, 0x0, r10, 0x0, 0xffff, 0x200002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)="70726f6a69645f6d617000") write(r11, &(0x7f0000e00000)="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", 0x1000) fchmod(r9, 0x0) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xe33000)=nil, 0xe33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000219000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000a56000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc1, r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000d4d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000)=0xe8) 2017/12/12 11:59:59 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b36000-0x9)="2f6465762f70707000", 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)="53") ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x738, 0x8000, 0x3, 0x80, 0x0}, &(0x7f000023e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x2}, 0x6) [ 56.659994] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=32 sclass=netlink_tcpdiag_socket [ 56.670005] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:59 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000b5f000)=0x8) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) connect(r2, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r4, @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]}, 0x1, 0x80000002, 0x4, 0x20, 0xfffffffffffffffc}, &(0x7f0000885000)=0xa0) r6 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004e2000-0x8)="2e2f66696c653000", &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0x8)="6367726f7570003d", 0x80000000, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b54000)={0x0, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000408000-0x10)={r8, 0x48, &(0x7f000039b000-0x54)=[@in6={0xa, 0x0, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034e000-0x8)={r5, 0x9}, &(0x7f0000a47000)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4695aa3", 0x3a}], 0x1) mknodat(r6, &(0x7f00008d2000-0x8)="2e2f66696c653000", 0xc008, 0x80) 2017/12/12 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f0000037000/0x1000)=nil, 0x1000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r4 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace$poke(0x4, r6, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420b, r6, 0x8, 0x20000008) request_key(&(0x7f0000c92000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)="00", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 11:59:59 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006b3000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2e) 2017/12/12 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a89000-0x8)="2e2f66696c653000", 0x541, 0x141) listen$netrom(r0, 0x1f) r1 = geteuid() fchownat(r0, &(0x7f0000720000-0x8)="2e2f66696c653000", r1, 0x0, 0x800) link(&(0x7f0000447000)="2e2f66696c653000", &(0x7f0000552000)="2e2f66696c653100") r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f00004ec000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x5, 0xfff) 2017/12/12 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000000000)={r0, r1+10000000}, 0x0) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x4) 2017/12/12 11:59:59 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000-0x60)={0x0, 0x3b, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000001000)={@generic="ea5f56ae0abc9572c705893f15ee9cb2", @ifru_map={0x2a33, 0x10040, 0x5, 0x2, 0x2, 0x7}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000004000-0x10)={&(0x7f0000003000-0xe8)="b8f1d0818018e9ec4539d43b22e85a58202e1dd06000648f1bcc1e05352affcf65bd8cc1817a3a031d09d60b53c063f9cd6e2964af8ed5bf7590a362d312815136fc61181722d68d30d2429ae4eef11b3c3ac66407f15022c50c6aac5a504cc53b4cbf7d72aaca157d420d66a6edde9299759dc0a3c937913ed7a246b33737d7d7902773f5630f6084264b5e07c3781d764df111d983c2f853d8be7f7b5c0fc37ad7987dec74c975eee589395cdb1ab4ba95f56cdea20837c2bb02f69ad4817b16efe66bf156a8436751e1e62d3c6eb98e146d0daaf1f87dd12b5b44a9449c25de693cbc6673de57", 0xe8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000005000-0x18)={0x7, 0x7, 0xffffffff, 0x9, 0x1, 0x4}) ioctl$VT_DISALLOCATE(r2, 0x5608) tgkill(r1, r1, 0x10) 2017/12/12 11:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000ab1000)=0x1ff, &(0x7f0000ed6000)=0x4) r5 = socket(0x11, 0x803, 0x81) bind(r5, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r5, 0x3020, 0x0}, {r5, 0x1000, 0x0}, {r5, 0x1008, 0x0}, {r5, 0x8040, 0x0}, {r5, 0x2000, 0x0}, {r5, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) r6 = gettid() perf_event_open(&(0x7f000008f000-0x78)={0x2, 0x78, 0x1ff, 0x1e0b, 0x6a, 0x3, 0x0, 0x0, 0x40, 0x1, 0x2, 0x7, 0xffffffff, 0x14, 0x0, 0x40, 0x2, 0x3, 0x3f, 0x0, 0x101, 0x97f, 0x0, 0x5, 0x2, 0x40, 0x0}, r6, 0x100000000, r3, 0x2) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r7, 0x409, 0xc) write(r5, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) 2017/12/12 11:59:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0xd, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) r4 = socket(0x11, 0x8000f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x103, 0x7ff, 0x400000000010005, 0x7fffffffff}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/12 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) r2 = epoll_create1(0x2000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0x40600) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2017/12/12 11:59:59 executing program 7: lookup_dcookie(0x7ef, &(0x7f0000fb1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000063a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x1ff, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ea6000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3, 0x10, 0x5, 0x1f}, &(0x7f0000002000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000042d000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000-0xc)={r2, 0x9, 0x20}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000)=0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000001000)={0x9, 0xdc7, 0x4, 0xfffffffffffffffd}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000868000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2017/12/12 11:59:59 executing program 6: getuid() r0 = open(&(0x7f000072b000)="2e2f66696c653000", 0x80080, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000003e000-0x5c)={0x0, 0x54, "5176f27034c7a61a27b6c515900845f20dcc9368df29a150af721d4969a293b885da3e190bef6fcce8210639c07790321a3094eb640ff7cd3ae56d3657224a84641d873a630a8bdfba57defa0e0557d49632ec37"}, &(0x7f0000001000-0x4)=0x5c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000456000)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) 2017/12/12 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r0, &(0x7f0000c26000)={0x7}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf0000)="2f73656c696e75782f636865636b72657170726f7400", 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f17000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) getpeername$inet6(r2, &(0x7f00001bb000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cee000)=0x1c) 2017/12/12 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2c0a4547) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000535000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0x8, 0xffffffffffffffff) pipe2(&(0x7f00004d7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e74000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffff322, 0xfffffffffffffffe, 0x0, 0xf53, 0x0, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0xb) read(r3, &(0x7f0000284000-0x78)="00", 0x1) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f00002f2000)="e4a445eb7fff050073", 0x9) mprotect(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x2000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6a000)="2f6465762f6877726e6700", 0xc00001, 0x0) sendto$packet(r5, &(0x7f000040a000)="08cc14763d74ac63cb81eb9bb158e509629aabb7259d4525b8b728d900478565c120ea598e03da22e1adae8435ed3734ee862c210ee78ba9a89bf07fe8d81153fddc6b50c9ebd864f4fc00ff2ae96d1abd04945f0506b4a96fc5644c14c2ed4394786893405756a1f6c3f0b1840b748d803bf5d0400c97c89fb133106149e391d6413be5f3fbf13bb1fa3d3def4d87442f2500000009a8406b205f0c82be47a2c3176e459b7bf02f", 0xa8, 0x2020003ffd, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008f8000)=0x0) tkill(r6, 0x2f) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000720000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000361000)=0x1, 0x4) ftruncate(r4, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007fb000)={0x1, {{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]}}, 0x90) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000cf7000)={0x8, &(0x7f00000ec000-0x8)="0000000000000000"}) fgetxattr(r1, &(0x7f0000022000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000d93000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0x1002000000000001, 0x4) sendto$inet(r1, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) r2 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) writev(r1, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="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", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) close(r1) 2017/12/12 11:59:59 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r4 = inotify_init1(0x1) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4200, r6, 0x0, 0x0) ptrace$poke(0x4, r6, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420b, r6, 0x8, 0x20000008) request_key(&(0x7f0000c92000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)="00", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) 2017/12/12 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b2000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) fanotify_mark(r0, 0x40, 0x2, r1, &(0x7f0000925000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r2, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000807000)={0x0, 0x1, 0x100000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = gettid() pipe(&(0x7f0000af7000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f3000)="2f6465762f6175746f667300", 0x202400, 0x0) r3 = accept$unix(r2, 0x0, &(0x7f0000b24000-0x4)=0x0) r4 = accept(r3, &(0x7f0000e15000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000e63000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000550000-0x14)={0x2, 0x400, 0x800000000100, 0x3, 0x8}, 0x14) pipe(&(0x7f0000ab2000)={0x0, 0x0}) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, r1, 0x20000000000000) r8 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fe000)=0xc) r10 = syz_open_procfs(r9, &(0x7f00008ad000)="6d6f756e747300") r11 = epoll_create(0x6) finit_module(r8, &(0x7f00001b6000)="07", 0x1) ioctl$TCGETA(r10, 0x5405, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f00009ce000)="2e2f66696c653000", 0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000b12000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2004804, &(0x7f00007ee000-0x1)="07") readv(r10, &(0x7f0000dd2000)=[{&(0x7f0000c7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000b7a000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000512000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000a1e000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x4) ppoll(&(0x7f0000585000-0x48)=[{r11, 0x4, 0x0}, {r10, 0x0, 0x0}, {r10, 0x2, 0x0}, {r11, 0x2041, 0x0}, {r10, 0x400, 0x0}, {r11, 0x10, 0x0}, {r11, 0x8000, 0x0}, {r10, 0x108, 0x0}], 0x8, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x13}, 0x8) getsockname$unix(r5, &(0x7f0000214000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00006b0000-0x38)={0x0, 0x30, "48db4db374588fa227937e74aca18658959a75c99622c5cf2aca1d24e9aaf5eb21cece00b9e0b4827a71346b53469e8e"}, &(0x7f0000c98000-0x4)=0x38) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f3e000-0x20)={0xc3f, 0x1, 0x208, 0x3c43, 0x4, 0xffffffff, 0x1, 0x6, 0x0}, &(0x7f0000474000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00005dc000)={r12, 0x1, 0x89, "3a475b0f83e570db71d2f3c23efebc6e3ec576b6d24426ed467fd164872e4e954a166e2027e15d07a60bf855d5421189fe74da9d0712d158d49749f8b0e60f3394a52b9cfc44661b988225fd8c511b5771d715fc2b389210f81339a16242c7bc064ba7d99589541dbd21365e97dfa669d0be3cd5d079c3ec6170e9a7f2b6c84231840760b571fee88c"}, 0x91) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000f1d000)={&(0x7f00008fc000)="", 0x0}) socket(0xb, 0xb, 0x2) r13 = socket(0xf, 0x803, 0x2) write(r7, &(0x7f0000e67000-0xf)="0206af0002000000ef007c00fd11e9", 0xf) getsockopt$sock_buf(r13, 0x1, 0x1c, &(0x7f0000abf000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000027b000)=0xb3) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d4b000-0x4)=@assoc_id=0x0, &(0x7f0000f33000-0x4)=0x4) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b6f000-0x20)={0x8, 0x80, 0x200, 0xb4, 0x7, 0x3, 0x1, 0x0, 0x0}, &(0x7f0000f01000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xce)={r1, 0xc6, "d4611b9304daff94530935846ec17ac381154f810e7972bb9be72abe49dd34ca120633956a798fd113b79a411914ac9ab60dbd685995624a3848b4fbbdd7ebfb548ecc0eba49cb9f0c018de96273777686b99d8fddcde85be7b7c0b165ddb3ccba7df8d403ce90f3631eceeda60274db1490c6e4d3e54a488c3bfbef9e8d697527a05015ea68d6383f0c8e08b4c6e73be1cc0f4e4e0921a2cd7a8516ed24fa0a650a391f096997166081aae10ce5228fe270c4e9bf6ea38865acf4fc92114cde6d80f5e86fb4"}, &(0x7f0000000000)=0xce) 2017/12/12 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006f7000-0x4)=0x0, &(0x7f000028b000-0x4)=0x0, &(0x7f0000721000-0x4)=0x0) unshare(0x8080800) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ppoll(&(0x7f00006ab000)=[{r0, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005f7000)={0x0, 0x1c9c380}, &(0x7f0000f17000-0x8)={0xffffffffffffffff}, 0x8) ioctl$int_out(r0, 0x5460, &(0x7f00009fd000)=0x0) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bd0000-0x9)="2f6465762f73672300", 0xee, 0x4000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000631000)={0x8, 0x800, 0x9, 0x7fffffff}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000748000)={0xaa, 0x20, 0x0}) prctl$getname(0x10, &(0x7f0000e8b000)="00000000000000000000000000000000000000000000000000000000") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000407000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000926000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) inotify_add_watch(r2, &(0x7f0000fab000-0x8)="2e2f66696c653000", 0x2000000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000025a000-0xa)="00000000000000000000") 2017/12/12 11:59:59 executing program 5: prctl$setmm(0x23, 0x0, &(0x7f0000d28000/0x4000)=nil) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x546, 0x9, 0x80000000, 0x8, 0xc12, 0x5, 0x1, 0x2, 0x81, 0xfffffffffffffff7, 0x8001, 0x6}) 2017/12/12 11:59:59 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ea000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0x4}, 0x1) 2017/12/12 11:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x40001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000a45000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @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]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000044b000)="2f6465762f736e642f73657100", 0x0, 0x4000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3a000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x101000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f00007d0000)=0x0, &(0x7f00003ea000)=0x4) r1 = syz_open_dev$urandom(&(0x7f0000709000)="2f6465762f7572616e646f6d00", 0x0, 0x1011ff) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f00002f3000-0x8)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000889000-0x4c)={0x10, 0x6, 0xe9c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009c9000-0x10)={0x0, 0x9, 0x800, 0x8}, &(0x7f0000744000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000541000)={r3, 0x6}, &(0x7f0000e52000)=0x8) syz_open_pts(r2, 0x42203) recvfrom$unix(r2, &(0x7f0000c07000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x2000, &(0x7f0000cb8000+0xcca)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) sendto$ax25(r0, &(0x7f0000fe9000-0xdc)="0ed3b1eee2d4e2c3e16af9404ca2f6fef5767b10986019d2e464b39b9c62cb43f58c3d6b261390b99fa5b8f12ffa7b98e9f95fe649d4ce6985290743205ad670c9cf95282c4520a66cb8e01965b9547b67317928b52b5b5a5fa3fa11d66609da2e9fd367721840a98bc971b50654150e8dac47d1395bfa2f717aea55d6a0eca03d3874ff91fb33458150eab601d730844d08f2f9495bc2d295023b2be7a63ec2441a654d440588a8a748519485ca20343fc7cc664a7f9178caf6eee6f11e66c82997b0ba39b97654a6102180d9846395112ac3a7038c14799674baf3", 0xdc, 0x800, 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)="53") 2017/12/12 11:59:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000b1d000)={0x0, 0x6, 0x0, 0x7, 0x3}, &(0x7f000018b000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dbb000)={r1, 0xff}, &(0x7f00008b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)="2e6465616400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="6e6f64657621c776626f786e65743173656c665b00", 0xfffffffffffffffa) keyctl$clear(0x7, r4) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) r7 = getegid() keyctl$chown(0x4, r4, r6, r7) ioprio_set$pid(0x3, r5, 0x6f3d) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001000-0x50)={{0x4, 0x1}, {0xc93, 0x5}, 0x1ff, 0x1, 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, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000004000-0x28)={0x5, 0x5, 0xb8, 0x0, 0xd8}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000004000-0x8)=[{0x3, 0xffffffffffffffff, 0x8, 0x9}]}, 0x10) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000002000)="ed5050ee0dafd91cc5af28bdd53f9c64828ebaac7c178a4c51f7376066cfadad87e4083f576be7cacfbf9a2f925e75dfcc6b861fb7fbffc40623a541d4a4f43a082b137a89ae5ae522d6ff0ff9d87eefcc4442e1d30afa5b636c7d135770b2b5593d802ef68ab67a3dfbe396d19598acf08db36ff4865f64655cbed5ff2b04a1a3360fd9e05ba9277cb5f975bcb519211c934dc78c794b086596cbcc54be9c1cc6923472655828459959021814bf3db06c20635a06ce77ae86ed626883ac61993f7058") ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x654}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000003000)={0xe36, 0x8000, 0x83e5, 0x4f32, r1}, 0x10) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000004000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000004000)={r2, 0x80, 0x0, 0x1}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000002000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xf9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000004000-0x12c)=[{{&(0x7f0000006000-0x10)=@nfc={0x27, 0x80000000, 0x400, 0x2}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000001000)="49306a69580cdf5793a129bf652950f1af3ad21ec8f84ce552c3e53931b61f4a04cf609faf34907e9b7931287d2a529f512ba7abd28b405e1a57f7d9bb78202668657535a117b4f18c357ee44b1d20163d358b1c52db4d5d2103dc9861c302b6174d17dafe8c8b5deb6ccdda1d330bf4e5ee560319523062122c6b2cedfaac40e21fd8bd17baa7f3f14b0a9c1ae2617f9fe89b92f3db4edd92f2601742ed169315442a06fc023b7e70f3ae41d6776cec42fd1e263ca941b4afd0155f4e7d684bceed8fa0a3044daae1f32ff9a5d39794cd0a482b6c9ceb89f30110b71140564aecc4e0b33e3dd74217382a7ca4ccb22d", 0xf0}, {&(0x7f0000001000-0x9e)="77b99a5cffc36721120482f9a46ec0b06f235ce2095c4974bd60c9a7452f2e707cb2212c389664c8913cca7a5e95b8409ef75cdf2b42d50675f9011e0fc9bb021cb2a4d60c2be681bbaa8096dbe222e9ce6fd730b0f0a3ca482c8f1befc5d99bfed68af0b7392087812cf9f699dfb39908d5c319d61cfdb4f510ca4390991f40955757b1aa08e9a1b0677d5a3e179b9d72554877d16a1b990d5e0646b096", 0x9e}], 0x2, &(0x7f0000004000-0x158)=[{0xc8, 0x0, 0x296e, "8f5067ad7a90731bb7096249d9a98e50b52e055b0c73f4fb1400411dfa7705644d315459e034be41e8b58893f14f84d8e024b9b8918ad08526e379e7b16391ad98493af41dc31dbe792e8372f7cbcce4e27a772ce3fee878691a324d145c474bec2ec6ff38b8c761e1c53019edac3741cc34691f8ea624e39274f2db2de51d75f9205c866a247052d212d72267c5e1f1eaf74d7fcd874e007dbf5c493d3c11e2ba8fa659e1c55de4078cbc93ab161d1abe9a58427d"}, {0x90, 0x0, 0x3, "55692c1a779f49d773dc34c9b7a8ace5ee2786ff0f4db4d43f1599a3304954d013f2d0e2d28614f350b9a902eaea26ded16fa06eab2594b934c66cbce6389ef8f6a945f682f9c1fca1787fd63bf17a562e22b86be8c9707d468a69cee360d6640679bc8208228f1768dae96a045a702ad91791b85e42538c75a1"}], 0x158, 0x4040}, 0x0}, {{&(0x7f0000003000)=@in6={0xa, 0x0, 0x2b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xccd}, 0x1c, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x75)="334a3cd791bb4da34feb2b7588416ff75511f71b018e147ca004954e7066d41e3b561934fb2d0ff2263af1eedaa05f78196f107609d76ec7c06f5c16b2c516603f08f8291574f24c80b4a51f84acfbc1f7d66de17df6c86be5475789754c6d03ce72ff231be3cc00de3ee1bcf0b3ca9a979c82a2c2", 0x75}, {&(0x7f0000005000)="ed3bc981f846a341cd53c8d515c3add55d24635f32650675e9fefcc95441bf74e6948c24d3b995b601209012766ec0494fb6329581377482e7607e16097aeef597115f89d4f9501947f8d5699dbe81478a1b02ee24f52dbcb823c56ca9d3f695c2180105a2cdc57350e9fcd4f750b193bc52f747b6a56ba8ba14d18f9d5fd53c548f0c607f3dc4b5d07407a6db0c554e0e3c64ed0f290383006addedc8c1974bff2c", 0xa2}], 0x2, &(0x7f0000006000-0x160)=[{0xe8, 0x105, 0x7d, "045724a214373dedb4bf99c3ab61d567c251c209c6075ab0fef431e47fe88b9925bde22c23ea72a14158f134f81ebf51d1c0570942c39ca87d2e803246291cba8e3a193b0f3e338d3a727224c2d055aecce0b0b80c95a2ff48e964a1d8750013ece9be28942cc5a148a29c11ae531c81ad9d6f76e92f79a556ab199ea37b725120cfead6af749b78d38feaa8370ad40f507bfc8cdeae01d71e60e1edcb2a60c90735b9e877a04707231d72fd96e12e4b4b42f409208d9bf64b809d23af3fc502eb2c809f3514bf942268b084780078382fe6ae9b14ed"}, {0x40, 0x10b, 0x5, "cafddbd56be66e3b5dd0175853dfb8dd20c5c3732f7d408372007cdf2a72356a30121666bf144c1787b3ad"}, {0x38, 0x10c, 0x200, "ffc14fb2a43319224cd38651042d6600ba2ce0288717818cc0199af02c68fb7b2eef"}], 0x160, 0x8040}, 0x1}, {{&(0x7f0000004000-0x10)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000001000-0x2d)="98ad16b0aaf50d44fa1fc8829e796d0fa9d4fdef27c6294c29c620be413a94942251b7cdd7c87c6f9446e4caad", 0x2d}, {&(0x7f0000001000)="2cf0bfbe239e5dd6d2907f45d36e2889f3fa88daeb13980e817080174fe784db06f3e2c24ed9fbb5cb681c1de6cb475bbb448e7eb04869f31f89654a8c3f110944cce9d6a4c136a055a4d10b9029fad42e330eba665b3183746cc8a0453f8f985f1bb49ff72befb2df43a5fb8f989fdefabacb44baf02fe8a105ef1cd37275ed8a366fd2dfdbda10fd48eb7e035f8f7b2f3af6741cbd98222d0ab19c2125eef9c32583cb114a07d5a26ea6953935779653e679cf429e732dd2d868f6b07df3dc8b244d3da7c6d0c72ace1f990736b271136b9ed9b25089a79232ef2136f0430fec176d47d04ec02722339d6e9ef328bd89884d830b", 0xf5}, {&(0x7f0000003000)="839285c81b6f771fa989d378d70981732b9feef4d88a11e67ff9d85fae9b0a60caf2b7f830f9dea2c6698aa3202db180b96a7cf0bff9db19e0cc80766e277b6db1bfbaf87a9b773cf22bed2731996cc4df10642be38d7c95ecb9c07b71ab3c", 0x5f}, {&(0x7f0000001000)="6004a93e8389b7f33adf854c8a2882330ab9f92922ea58dfa38ffae767c26d8c2f800c45050d39c411bc83975170baf622b4b28d219c537e", 0x38}, 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0x1000}, {&(0x7f0000006000-0x45)="2165065142c629f5559832fdba37447adca6a1de11a918c9300cf024548819c7b183052a25caca475839ff95dc07350cf414fa79b1b23cdb9345e59885ed2b2d5718e6bc5e", 0x45}, {&(0x7f0000005000-0xe6)="e193362b9ad54b86bc44e1f340b6404c5f6529f92fbed33fd0aafd892775e4b1bba5180dc42359e513914f1d82830cda2ccf8300951c8b8e2030a5fa1ee7ebf4d2717d25066c7d0304ce07a8a1b3bb8d19499f627ee1d381410d0bdeb360f69547ae5b6e94a08f0ccc313089552fa5437b359b98a651e306341f69f4fd47dfcfbcc586cc680da16a31bbab7b6ee693c65c5d8825b0cbc8431e32b489eae85df89568e17e0fdc5aa4785e71514ef6feab5bfd97f82cc5205c2632d388e05fa26531f0f32ce533b5ccab95567c710aa987b7b4ee6acabd3549da95377345779a5a0296737f924a", 0xe6}, {&(0x7f0000003000-0x7b)="94ac1d5cb083955f833d3bdc7dcdd589aa2d4105eec97501e1391a46022f0909803e32efd333a2a1181f7239e41d2f6dd3077dbade8989bf34c8e5707c5c3bf061ca9229d9ad8c3b96152c3a41b3d4e26a8f6de056dfd0998271f745fcc11dc6cdf05e718a74b0b9f0db08aad931eaa21d7d4236c9a4a3428bac17", 0x7b}, {&(0x7f0000006000-0x7e)="82c81d84ebd396356bf9a93bbc7d62c439fda25a216934ac10e3a698801c7c7015abcf0c552afa499ecfce13adba416cae0df5982f8339ae383f5c212a4b5d1ab86b107ac9f7f50b69c2995a1e71d1725967b8b1f18505e8031dabae488217c935e778b988184d119a8ace0e16ebdde5d116a515935b6b6e0e87984cc7eb", 0x7e}], 0x8, &(0x7f0000005000)=[{0x70, 0x0, 0x7, "232905acb5f434e92fa0644a8e5043a1038b43271546cb4147029f209744f533fed5d665ec8e6be61cf5c61318f5c7473603136ede3312a286e54ceb9ba1270537b90392bfb5b4c2488b2927b3f26611befed45378dbccfbc6d98add"}, {0x18, 0x3a, 0x2, "c1a04b8e3c"}, {0xa8, 0x19f, 0x3, "fde8f71e633383c39cf897ba8f500c3b8ada00e5d0142972dd21fe51389e04d73d7a3a635c0a7d41897a3167c7a2d39d1a555cf4273b263f3891011a82b9806a2c09ffbe104db2bfd6378b969a768fca8ba7c600179ce3ed4d892b56cb0951cb173d805fa805a43e3f55805bb204bc89ba9259c4789872039eb80b373652a5cb0050d66f680a3dde952f8de999b983f07e"}, {0x110, 0x116, 0xc8, "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"}, {0xf0, 0x1, 0xfffffffffffff000, "85523052d564cdfbabd3ff79a259e81faafd3056844affcbde61a2cba639544d7321754667452aea8b6894d7731e684712c78260f1b9f7b3bb02a74240e4b701cba84a3f44d864cff5f7382a809c81271809e82f24b0d401b7d1033f621ac5781e39df8e7fae31148e3caa665efb4544f7db3dc838b8e8d26b0a6cd22404c4434cc2e512201ad60e7d8526212b4364a62946d53d3e7efa2580f589a5e38a0201d355923ed2a86f3562352ab217d1a3d8f9f86ab67c7b9b1bf9b6c931f3eab50bf26e952a27fc479c803c2649d33d14272dd42655d26fda3e4adf"}, {0xd8, 0x11b, 0x80000001, "fe1f32bfa1f12544f8ae693488f2e8fef7fea1d9171d7bdc8d385b3f6222d56d3bfd9f49285039989ec8d2dc5ca9a06d1ec7c2107fd84b5f8c5dea52b1b2374fbc5598f3fb8f1fd1c65011d9807e9e97cfb68bb96b47db28a526a8f60f4a8a727ba439b24a9562b919ac1995abef94d5ef4b57d05d2b278df63f217c99a421801fb8a5926a7c0a775392fa321531d1edd1bddda5b7262f5a5b49498ee1b55a678d2751272884791a785aa1d81d12a4827d03070137602a4728c2172384721f9e86"}, {0x88, 0x0, 0x0, "7bb84ba9d31eb518815d22e4ede94b031eaa3d52634a0460c6a413f2a377c23c424725d80fc7da5c90a96bd926ee7f306f4ccbc51aed75033fe3944db9d83479addee0a711d83c03a7f0327b288349c391e551372551b7d738766199a4aaae2bcbc8ac59b1191f87458db5284ef48fa21f541398"}], 0x490, 0x20000000}, 0x3}], 0x5, 0x1) 2017/12/12 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000004102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0xa000000000000, 0x10001, &(0x7f0000001000)="", 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ppoll(&(0x7f0000c3a000-0x20)=[{r1, 0x2, 0x0}, {r3, 0x400, 0x0}, {r2, 0x200, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f000002e000-0x10)={0x0, 0x0}, &(0x7f0000b35000-0x8)={0xff}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0xc4, &(0x7f0000b82000-0xc4)="b4375625fd09c8a99417e2832e9a774ba971731dcb6da4b2b0222b392a6e961dd25ca3ce0109b11f307dab7e178ab1a71efa3d97288f5661fbcd263cbcf12bac0300b582d9ec203e7519820b1b14611c97f44bfc777b25f81050ebc8fa73e213cb98384a33a8d02aea36bb7ec4790e10b15c6b63e335aa9b934a63c6e73a9e965e6ab3fc7b0831325ba5825864bb767d584fbac7103fb56c729595194ab4aa84fa345805e40379ccef382f4b3b08526dec0065d715b1468629501b99600d64dba18bec61"}) r4 = fcntl$getown(r2, 0x9) getpgid(r4) socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000546000)={0x0, 0x0}, 0x9, 0x85c) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00002d9000-0x4)=0x7, 0x4) mkdir(&(0x7f0000259000-0x8)="2e2f66696c653000", 0x120) 2017/12/12 11:59:59 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2d000)="2f73656c696e75782f73746174757300", 0x0, 0x0) clock_gettime(0x0, &(0x7f0000773000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000950000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/12 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00008b0000-0xa)=@random={"6f73782e00", "7070703000"}, &(0x7f000080d000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 11:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000ab1000)=0x1ff, &(0x7f0000ed6000)=0x4) r4 = socket(0xa, 0x4, 0x7fff) bind(r4, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r4, 0x3020, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x1008, 0x0}, {r4, 0x8040, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r5, 0x409, 0xc) write(r4, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000fdb000-0x10)={0x7fff, 0x80000000, 0xc9, 0xc90}, 0x10) 2017/12/12 11:59:59 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e6e000)=0x8, 0x4) 2017/12/12 11:59:59 executing program 4: 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) futex(&(0x7f0000000000)=0x3, 0x3, 0x87c, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x3, 0x1) 2017/12/12 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000006, 0x800000004) r0 = memfd_create(&(0x7f0000e08000)="656d6e5f74302976626f786e767430650830736563757269747900", 0x2) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea9000)="01000000", 0x4) ftruncate(r0, 0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000a71000-0xc)={0x41400003f, 0x8, 0x14}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400000000008) r1 = getuid() mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) fchown(0xffffffffffffffff, r1, r2) socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() fadvise64(r3, 0x0, 0x8, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000d68000)="") dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b19000-0x10)={0x20, 0x6d}) r4 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x8000000, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") lseek(r4, 0x0, 0x3) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x9, 0x97, 0xfffffffffffffffa, 0x100, 0x100000001, 0x200, 0x101, 0x7, 0xfffffffffffffffa, 0x20, 0x100000000, 0x6, 0x10001, 0x1, 0x4, 0x5, 0x50, 0x7d0, 0x5, 0x5, 0x2, 0x1000, 0x3, 0x490c, 0x7cb, 0x0}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000ea5000-0xc)="000000000000000000000000", 0xc) socket$inet6(0xa, 0x7, 0x10000) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x7, 0x78, 0x2, 0xe71, 0x8, 0x2, 0x0, 0x100, 0x20000, 0x2, 0x1, 0x401, 0x4, 0x0, 0x0, 0x80, 0x1, 0x1, 0x2, 0x10, 0x8001, 0x3ff, 0x5, 0xec, 0x5, 0x0, 0x0}, r0, 0x80000001, r1, 0x0) alarm(0xd7) fcntl$setown(r2, 0x8, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000)={0x9, 0x7, 0x1000}, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x4, 0x100, 0x100000001, 0x6, 0xfffffffffffff593]}, &(0x7f0000001000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x80000000, 0x400000) connect$inet(r4, &(0x7f0000004000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000005000)={&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000004000)="71d5f1701572693bac46b84465c74a", 0xf}, {&(0x7f0000006000-0x4b)="aeb235d6f681bc832a4ca801dfd7f26ac622236954ad4d02f9f2525b605022b74aa191b9c65f7ad82bdca262a6388adeb57537ffb74fd513d283f7ecda0ba8503f9440fe5b13cb655ca9a3", 0x4b}], 0x2, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r0, r5, r6}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r1, r4, r1]}], 0x58, 0x20000000}, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x8000, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef0000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000ca0000-0x20)={0x0, 0x1, 0x101, 0x0, 0xc, 0x1}) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$ipx(r1, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee5610155", 0x2c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) 2017/12/12 11:59:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000448000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000000000)="2e2f66696c653000", r1, &(0x7f0000001000-0x8)="2e2f66696c653000") [ 57.069275] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 57.069275] program syz-executor1 not setting count and/or reply_len properly 2017/12/12 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00004bc000-0x9)="2f6465762f73672300", 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd, &(0x7f00000f4000-0x4)=0x0, &(0x7f0000146000)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000ac7000-0xb0)={{0x7ff, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8, 0x4, 0x100, 0x1, 0x5, 0x9, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r0, &(0x7f00001b0000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000767000)=0x10, 0x800) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0xfffffffffffffffc, 0xfffffffffffffffe, 0xda14, 0xf1c, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/12/12 11:59:59 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000b7b000)={&(0x7f0000001000-0x60)={0x27, 0x6, 0x1, 0x5, 0x3ff, 0x1, "0588d445503d3f6bdd6c6a0fbc8f80c24bd173b7134638f3707801e4a3ec5e805a7139a4d058ea740840995a5cbb793952b518d68e766c22cba97f9bad0e22", 0x5}, 0x60, &(0x7f0000f16000+0x4cf)=[{&(0x7f0000000000)="a4e01df5767378753c3282d3e1516032ab4647344621555736cbbce9596fdbe7", 0x20}, {&(0x7f0000c00000-0xf9)="dbe8acf1c3e7bb1e2a32e02740e6e3f53a36b60fcd98c917b6e7c4842155673fae1d445f83b2d4af3ecc18c506ad8a49bf406d6b8de5c71e4fbaab8a0bebb08916463a722e5907031e017c422e4762cdd2404b6ea169694c4eaf9c1dc1f6f0a9a14d9a5bae8f60f23d752164c975278272225dee3cd14ec8b66a7e0bfb60c65791dbd89ae53b861748593c6c9d5fdb28c2ec30ad79e407a0d6af8d08ec5f56067332ba26662dd90dddef05124839150b7ddb5643d2cbaabe16a0a42346212a38335f42f7745601587597a9fc4d88bf37f22c7105f3befcf4ff339d1519daf30a0d28b25b421829cbc65528ffb650cfb1ca65bfd046995da961", 0xf9}, {&(0x7f0000e56000)="68b565d9fbeaa147c761ac01d519693b09e7aca58a967a0eea78867b2ab5229b3e5dc75d0736f61d42322f41655d3e670cc12c204c60bb12fef6668f2fe88a20aae84674f9c55b7abedbfd2f2743569584a7cc5fbbd0503ef5ec69049bed6b99c618d6a11112b45c0dc410ebdf64e6ceff707baa2b04196887e0bca691b0943a416fe8259dd2d01e07a0eae32beadb08d72fcedf7f8b17b6ae9a911dcd51ef9600797ac46823db7dab4b84da59d098b9072092ba00b31c5527026c9224665bd1f91e8ccb059990e18d8387266a4737f107f29b85dc8c655962e6780180e58d4db469fecc3fef17b81e49ac", 0xeb}, {&(0x7f00001d2000)="", 0x0}, {&(0x7f0000aea000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="a475858e1a96fc32473cea4316d6f50152183b3f25cb83024f3a26b4df1e3f92a939c26d83dd9082e328842cecd74e4a438846028ea7de337866ef6aa6", 0x3d}, {&(0x7f000051b000-0x21)="eb463f2111392d33fa6bbbf35d94e23a64e8166216f3c83ec67ede15498056c33e", 0x21}, {&(0x7f00002f2000-0xf8)="1ef4835abecda15b65a821cde24095263cc22e8924526307303ad773943e1325e596f1e65c681b8e2e92b4a7d9f9eed0fea6ea490b87549a56ae9d7f1ebc013c1e5f0d6a5012dc3dec23eb5861223457343837288d5a8205ba025695d45dd11158f19d9e572a25ed6e5fe4d8ee7cc1e6ffd09192d882d391735cec04c76d325280ce87aa9e31945e7127657ef44a58e64b3a46d992416fd7f7245e8cfab5455ca3de68b476bf256b4523fed06c6a26ff9ee2397e03c1dc4297e3d8f3b5e04615873ffa11bd57b2c4ebd23e10de39d16c25d1eef4acdde763bdc6c6f5f6d320b3800493e38bd793b8b86da5c8e7cba3eaeaebdbf7a04bbf8f", 0xf8}], 0x8, 0x0, 0x0, 0x4000000}, 0x800) 2017/12/12 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2711, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) get_thread_area(&(0x7f0000807000)={0x0, 0x1, 0x100000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = gettid() pipe(&(0x7f0000af7000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f3000)="2f6465762f6175746f667300", 0x202400, 0x0) r3 = accept$unix(r2, 0x0, &(0x7f0000b24000-0x4)=0x0) r4 = accept(r3, &(0x7f0000e15000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000e63000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000550000-0x14)={0x2, 0x400, 0x800000000100, 0x3, 0x8}, 0x14) pipe(&(0x7f0000ab2000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffff, r1, 0x20000000000000) r5 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fe000)=0xc) r7 = syz_open_procfs(r6, &(0x7f00008ad000)="6d6f756e747300") r8 = epoll_create(0x6) finit_module(r5, &(0x7f00001b6000)="07", 0x1) ioctl$TCGETA(r7, 0x5405, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r7, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f00009ce000)="2e2f66696c653000", 0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000b12000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2004804, &(0x7f00007ee000-0x1)="07") readv(r7, &(0x7f0000dd2000)=[{&(0x7f0000c7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000b7a000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000512000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000a1e000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x4) ppoll(&(0x7f0000585000-0x48)=[{r8, 0x4, 0x0}, {r7, 0x0, 0x0}, {r7, 0x2, 0x0}, {r8, 0x2041, 0x0}, {r7, 0x400, 0x0}, {r8, 0x10, 0x0}, {r8, 0x8000, 0x0}, {r7, 0x108, 0x0}], 0x8, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x13}, 0x8) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009a8000)={0x0, 0x0}) connect(r2, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @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]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) 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) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000002, 0x4, 0x20, 0xfffffffffffffffc}, &(0x7f0000885000)=0xa0) r7 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004e2000-0x8)="2e2f66696c653000", &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0x8)="6367726f7570003d", 0x80000000, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000b54000)={0x0, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000408000-0x10)={r9, 0x48, &(0x7f000039b000-0x54)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034e000-0x8)={r6, 0x9}, &(0x7f0000a47000)=0x8) socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00002b5000-0x10)=[], 0x0) mknodat(r7, &(0x7f00008d2000-0x8)="2e2f66696c653000", 0xc008, 0x80) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000b10000)={0x8, 0x0}) 2017/12/12 11:59:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x80000001, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0xd, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) r4 = socket(0x0, 0x8000f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x103, 0x7ff, 0x400000000010005, 0x7fffffffff}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/12 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r2, r3+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000a8f000)="2e2f66696c653000", &(0x7f0000238000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000ab1000)=0x200, &(0x7f0000ed6000)=0x4) r6 = socket(0x11, 0x803, 0x81) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000059000-0x20)={@generic="c057ef558f476b8b16397bbd17245afc", @ifru_flags=0x1200}) bind(r6, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r6, 0x3020, 0x0}, {r6, 0x1000, 0x0}, {r6, 0x1008, 0x0}, {r6, 0x8040, 0x0}, {r6, 0x2000, 0x0}, {r6, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r7, 0x409, 0xc) write(r6, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) fcntl$getownex(r5, 0x10, &(0x7f00009e8000)={0x0, 0x0}) sched_setparam(r8, &(0x7f0000c98000-0x4)=0x1) r9 = perf_event_open(&(0x7f0000b0b000-0x78)={0x2, 0x78, 0x0, 0x3, 0x4, 0x6, 0x0, 0x100000001, 0x2, 0x6, 0x2, 0x1, 0x6, 0xc, 0x0, 0x2, 0x2, 0x401, 0x8001, 0x2, 0x1, 0x9, 0x0, 0x1, 0x0, 0x9, 0x0}, r8, 0x2, r5, 0x1) stat(&(0x7f00008cf000)="2e2f66696c653000", &(0x7f0000085000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f00002dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000d55000-0x38)={&(0x7f000001e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000186000-0x30)=[{&(0x7f0000f50000)="f69b0a0941b33deeb527e0b2773230e31d93b865666eee5455f214d137e36c2f8bb9867d2b232c97244a4c9a7606c7dcdb658923cfadce001def663ca6bcc3dc3364844c8a5ac29b6f105a283167355627547163f43a24a27aa5647a227551d57d6063decbcb91b75361b894ff45b158a8161292c9e01d6d013df894d57c30873b1209a21ada1a096ea3c577b617678d6d23bbce6b28741e9b0f3c7eac25e86a88b367605301ee2ad5001251", 0xac}, {&(0x7f0000266000)="123d211c93223a74aed7ee92e4107cdde32b6723c01c44a517c431fd15936d547a8bdecf51c67eaff52c8ea23e4b677532fe5dc6b4f0fab2b5a4099d59831eba11cbccf3b087e4e8e75fe3e6941168c89a2e6a96cb132aa6122159dbdbaab57751de0cea92b9d1f5556c5ca1bb7e6fc27be42bd550dac260b90e5b96c4c4898a335112f970422d47", 0x88}, {&(0x7f000062b000-0x93)="30f872374f941cfcf8143e4fa63a3a00b46fa914f9d33b233afbed8c5dcab06c8a2bca60369fe4661d198791a9296dc8ef1526c6a1c077a0f8b42dd43b3f40f0823516217e12fad0bc0c33f5aca31d0f82f1d51bbc7f6dc7f424e4d04281903bd2c9bbfd1bc0bf5989693f2d64dbfdf83aa5aad3e9c4cc057a279d38ffa356cf394c88efb7aa51b0c436aeacff7d5b7d59c928", 0x93}], 0x3, &(0x7f0000b2f000-0x90)=[@rights={0x28, 0x1, 0x1, [r4, r5, r7, r6, r9]}, @cred={0x20, 0x1, 0x2, r8, r10, r11}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r4]}, @rights={0x18, 0x1, 0x1, [r0, r7]}], 0x90, 0x4080}, 0x80) 2017/12/12 11:59:59 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6f69}, @in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e93000-0xc)=@sack_info={r1, 0xf1, 0xce}, 0xc) 2017/12/12 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b07000-0xa)="2f6465762f70746d7800", 0x2, 0x0) socketpair$inet(0x2, 0x1, 0xd6a, &(0x7f000038b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000032a000)={0x0, 0x10000, 0x30, 0x7, 0x4}, &(0x7f0000fb6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e60000-0x8)=@assoc_value={r3, 0xad6}, &(0x7f0000f97000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x100, 0x400}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000aae000)={0xffffffffffffff01, 0x0, 0x1000}, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7d000)="2f6465762f70707000", 0x143303, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000571000-0x4)=0x0, &(0x7f0000098000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000447000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@random="63f8991819b9", @random="f71400080a7b", [], {{0xfffffffffffffffc, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000478000)=[], 0x0) clock_gettime(0x6, &(0x7f0000950000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00001ab000)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{r7, r8/1000+10000}, {0x0, 0x0}}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c0d000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0xa, [@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x38) connect$inet(r6, &(0x7f00004bd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f000090e000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000007b}, 0x1c) accept4$packet(r5, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x14, 0x80800) listen(0xffffffffffffffff, 0x5) syz_emit_ethernet(0x56, &(0x7f0000d64000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x5c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x100000001}, @fastopen={0x22, 0x3, "13"}, @window={0x3, 0x3, 0x401}]}}, {""}}}}}}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000f33000-0x190)={0x80000001, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) memfd_create(&(0x7f0000626000)="72656e6f00", 0x2) readahead(0xffffffffffffffff, 0x3, 0x20) syz_extract_tcp_res(&(0x7f0000140000-0x8)={0x42424242, 0x42424242}, 0x7, 0x9) setsockopt$inet6_tcp_int(r6, 0x6, 0x5, &(0x7f0000c20000)=0x4, 0x4) syz_emit_ethernet(0x62, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 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}, {[], @tcp={{0x0, 0x2, 0x42424242, r10, 0x0, 0x0, 0xb, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3ff}, @sack={0x5, 0xa, [0x0, 0x8]}, @generic={0x8, 0x2, ""}]}}, {""}}}}}}}, 0x0) mknod(&(0x7f0000920000)="2e2f66696c653100", 0x4, 0x4) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x5, 0x0, 0x40, 0x0, 0xffffffffffffffc0, 0x100, 0xffffd, 0xfffffffffffffffd, 0x0, 0x0}) r0 = getpid() r1 = perf_event_open(&(0x7f0000ed0000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x400002, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x80000000, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, r0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x1000008, 0x33, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r3, r4) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00003c0000)={0x3, [0x400, 0x8, 0xfffffffffffffffd]}, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000742000)=0x81) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000f5f000-0x4)=0x0, &(0x7f0000287000-0x4)=0x4) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x1, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000ad2000)={0x400, 0x6, 0x100000000, 0x7, 0x8, 0x4}) clock_gettime(0x6, &(0x7f0000f16000-0x10)={0x0, 0x0}) r6 = syz_open_dev$loop(&(0x7f000064b000)="2f6465762f6c6f6f702300", 0x10000000000002b1, 0x4000000000010002) fcntl$setownex(r6, 0xf, &(0x7f000073a000-0x8)={0x2, r2}) r7 = socket$netlink(0x10, 0x3, 0x20000000000004) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000adc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r7, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) getsockname$netlink(r7, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fe2000-0x18)={0x0, 0x81, 0x10, 0x9, 0x100000004}, &(0x7f0000174000-0x4)=0x18) splice(r1, 0x0, r1, 0x0, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d7c000)={r8, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8054}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r9 = socket(0x10, 0x20000000000002, 0xc) write(r9, &(0x7f0000a47000)="1f000000010817054543fdc0070800000905f0000200012b01150500000000", 0x1f) recvmmsg(r5, &(0x7f0000b7f000-0x80)=[{{&(0x7f00000e4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f53000-0x60)=[], 0x0, &(0x7f0000583000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x0}, 0x1000000000006}, {{&(0x7f0000c20000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000aab000-0x50)=[{&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d68000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00000f1000)="", 0x0}], 0x5, &(0x7f0000d1f000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x0}, 0x400}], 0x2, 0x40000000, 0x0) getsockname$inet(r5, &(0x7f0000d38000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fad000-0x4)=0x10) 2017/12/12 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2c0a4546) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000535000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0x8, 0xffffffffffffffff) pipe2(&(0x7f00004d7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e74000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffff322, 0xfffffffffffffffe, 0x0, 0xf53, 0x0, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0xb) read(r3, &(0x7f0000284000-0x78)="00", 0x1) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f00002f2000)="e4a445eb7fff050073", 0x9) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mprotect(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x2000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6a000)="2f6465762f6877726e6700", 0xc00001, 0x0) sendto$packet(r5, &(0x7f000040a000)="08cc14763d74ac63cb81eb9bb158e509629aabb7259d4525b8b728d900478565c120ea598e03da22e1adae8435ed3734ee862c210ee78ba9a89bf07fe8d81153fddc6b50c9ebd864f4fc00ff2ae96d1abd04945f0506b4a96fc5644c14c2ed4394786893405756a1f6c3f0b1840b748d803bf5d0400c97c89fb133106149e391d6413be5f3fbf13bb1fa3d3def4d87442f2500000009a8406b205f0c82be47a2c3176e459b7bf02f", 0xa8, 0x2020003ffd, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008f8000)=0x0) tkill(r6, 0x2f) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000720000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000361000)=0x1, 0x4) ftruncate(r4, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007fb000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2c0a4546) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004d7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e74000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffff322, 0xfffffffffffffffe, 0x0, 0xf53, 0x0, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0xb) read(r3, &(0x7f0000284000-0x78)="00", 0x1) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f00002f2000)="e4a445eb7fff050073", 0x9) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mprotect(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x2000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6a000)="2f6465762f6877726e6700", 0xc00001, 0x0) sendto$packet(r5, &(0x7f000040a000)="08cc14763d74ac63cb81eb9bb158e509629aabb7259d4525b8b728d900478565c120ea598e03da22e1adae8435ed3734ee862c210ee78ba9a89bf07fe8d81153fddc6b50c9ebd864f4fc00ff2ae96d1abd04945f0506b4a96fc5644c14c2ed4394786893405756a1f6c3f0b1840b748d803bf5d0400c97c89fb133106149e391d6413be5f3fbf13bb1fa3d3def4d87442f2500000009a8406b205f0c82be47a2c3176e459b7bf02f", 0xa8, 0x2020003ffd, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008f8000)=0x0) tkill(r6, 0x30) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000720000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000361000)=0x1, 0x4) ftruncate(r4, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007fb000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) [ 57.275575] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket [ 57.332912] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) r1 = openat(r0, &(0x7f0000182000-0x8)="2e2f66696c653000", 0x101100, 0x180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6c000-0x10)={0x5, 0x6, 0x40005, 0x23, 0xe2}, 0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f6d000-0x2)="6736", 0x2, 0x3, &(0x7f0000f6d000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{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]}, 0x1, 0x3, [{{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]}, {{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]}, {{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]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000095f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000)=0xe8) connect$inet6(r1, &(0x7f00009fa000)={0xa, 0x2, 0x7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20a}, 0x1c) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000f65000-0x4)=0x84, 0x4) sendto$inet6(r2, &(0x7f00009a8000-0x5ad)="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", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000d, 0xdffffffffffffff8, &(0x7f0000f6e000+0x399)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000f6b000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xb79b}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000ce8000)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r3) 2017/12/12 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000034000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x8001, 0xffffffffffffffff, 0x0, 0x6f, 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = inotify_init() fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x4000, 0x0) gettid() fcntl$getown(r0, 0x9) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) gettid() socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a32000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f000014c000)="1f000000020000000000004e072debfff205f0000800061fff7fe3db00df006f", 0x20) r4 = syz_open_dev$evdev(&(0x7f000063c000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000b30000-0x10)={0x4000000000000000, 0x36, &(0x7f0000b15000)="7f4688ed311a4d0703000000000000006697a4010000808d7560ac2a0bd60100000000ffe20009f05a3fbcfb1f000000b791157919c5"}) get_thread_area(&(0x7f00001d1000)={0x1, 0xffff, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x400000002, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00003a6000-0x8)={0x0, 0x8}, &(0x7f0000110000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 11:59:59 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000068b000-0x1a8)={0x101, {{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r1 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee5610155", 0x2c, 0x0, &(0x7f0000eef000)={0x4, 0x4dc05b14, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) 2017/12/12 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000006, 0x800000004) r0 = memfd_create(&(0x7f0000e08000)="656d6e5f74302976626f786e767430650830736563757269747900", 0x2) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea9000)="01000000", 0x4) ftruncate(r0, 0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000a71000-0xc)={0x8000001, 0x8, 0x81}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400000000008) r1 = getuid() mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) fchown(0xffffffffffffffff, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() fadvise64(r3, 0x0, 0x8, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000036000-0x1)="29") dup2(r4, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b19000-0x10)={0x20, 0x6d}) r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x8000000, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f00007a6000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") lseek(r5, 0x0, 0x3) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x9, 0x97, 0xfffffffffffffffa, 0x100, 0x100000001, 0x200, 0x101, 0x7, 0xfffffffffffffffa, 0x20, 0x100000000, 0x6, 0x10001, 0x1, 0x4, 0x5, 0x50, 0x7d0, 0x5, 0x5, 0x2, 0x1000, 0x3, 0x490c, 0x7cb, 0x0}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000bec000)="000000000000000000000000", 0xc) socket$inet6(0xa, 0x7, 0x10000) mkdir(&(0x7f0000211000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 11:59:59 executing program 4: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000903000-0x1b)=@random={"757365722e00", "776c616e315d277070703075736572707070317d00"}, &(0x7f00000ac000)="00", 0x1, 0x3) r1 = getpid() mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000903000-0x4)=r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001aa000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) 2017/12/12 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) rt_sigqueueinfo(r1, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x3}, 0x8) r3 = socket$inet(0x2, 0x100000003, 0x4) accept4(r3, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e80000-0x4)=0x1c, 0x804) poll(&(0x7f0000e82000-0x28)=[{r3, 0x2410, 0x0}, {r0, 0x442, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r3, 0x110, 0x0}], 0x5, 0x0) read(r3, &(0x7f0000e82000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x400) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000078d000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f000083b000)={{0x1, 0x2, 0x7, 0x2, 0x10001}, 0x8, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_create(0x9) signalfd(r2, &(0x7f000066a000)={0x69ba}, 0x8) 2017/12/12 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b70000)="2e2f66696c653000", 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x6, &(0x7f0000001000-0x20)={0x1, {0x4}, 0x50000001, 0x6}, 0x0, 0x8, &(0x7f0000437000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000002000)=[&(0x7f0000001000)="2f6465762f706b74636476642f636f6e74726f6c00", &(0x7f0000001000-0x35)="76626f786e6574315c73656c66656d30407573657262646576656d317d6d643573756d657468315c7070703176626f786e65743100", &(0x7f0000001000-0x30)="6b657972696e67776c616e315e766d6e65743073797374656d7070703184776c616e316b657972696e6773656c662800", &(0x7f0000001000-0x13)="402f76626f786e6574306574683073656c6600", &(0x7f0000002000)="6d643573756d73656c6600", &(0x7f0000003000-0x9)="76626f786e65743000", &(0x7f0000000000)="5e00", &(0x7f0000003000-0x10)="62637366300000000000000000000000", &(0x7f0000000000)="62637366300000000000000000000000", &(0x7f0000003000-0x11)="5e47504c73797374656d63707573657400"], &(0x7f0000002000)=[&(0x7f0000001000)="2b00", &(0x7f0000002000)="656d317b2e00", &(0x7f0000000000)="6c6f00", &(0x7f0000003000-0x11)="65746831292d7d6e6f646576287d2d9e00"]) accept$packet(0xffffffffffffff9c, &(0x7f000070c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aa6000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000bfa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8b3a, 0x9, 0x100, 0xfa, 0x0, r2}) [ 57.440103] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/16481 [ 57.448925] caller is __this_cpu_preempt_check+0x13/0x20 [ 57.454355] CPU: 0 PID: 16481 Comm: syz-executor4 Not tainted 4.4.105-g36205b7 #4 [ 57.461944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.471263] 0000000000000000 127fc86bef4ed35f ffff8800b919f6b8 ffffffff81cc9b4f [ 57.479216] 0000000000000000 ffffffff839fd4a0 ffff8800b919f6f8 ffffffff81d28d58 [ 57.487161] ffffffff83d093a0 ffff8800b7944f90 dffffc0000000000 ffffffff83cff4e0 [ 57.495109] Call Trace: [ 57.497663] [] dump_stack+0x8e/0xcf [ 57.502904] [] check_preemption_disabled+0x1b8/0x1f0 [ 57.509620] [] __this_cpu_preempt_check+0x13/0x20 [ 57.516076] [] ipcomp_init_state+0x168/0x8e0 [ 57.522098] [] ipcomp4_init_state+0x9e/0x840 [ 57.528117] [] ? __xfrm_init_state+0x2df/0xa40 [ 57.534310] [] __xfrm_init_state+0x354/0xa40 [ 57.540330] [] ? pfkey_add+0x28de/0x3d80 [ 57.546001] [] xfrm_init_state+0xe/0x10 [ 57.551585] [] pfkey_add+0x1e18/0x3d80 [ 57.557085] [] ? __kfree_skb+0x15/0x20 [ 57.562582] [] ? pfkey_broadcast+0x357/0x540 [ 57.568600] [] ? pfkey_delete+0x340/0x340 [ 57.574361] [] ? pfkey_add+0x3d80/0x3d80 [ 57.580031] [] pfkey_process+0x58d/0x900 [ 57.585703] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 57.592504] [] pfkey_sendmsg+0x35b/0x6c0 [ 57.598175] [] ? pfkey_spdget+0x890/0x890 [ 57.603933] [] sock_sendmsg+0xb5/0xf0 [ 57.609344] [] ___sys_sendmsg+0x66d/0x7d0 [ 57.615107] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.622080] [] ? copy_msghdr_from_user+0x590/0x590 [ 57.628620] [] ? __lock_is_held+0xa1/0xf0 [ 57.634379] [] ? __fget+0x1c2/0x320 [ 57.639618] [] ? __fget+0x1df/0x320 [ 57.644856] [] ? __fget+0x42/0x320 [ 57.650005] [] ? __fget_light+0x7d/0x1b0 [ 57.655677] [] ? __fdget+0xe/0x10 [ 57.660741] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 57.667627] [] __sys_sendmsg+0xc3/0x160 [ 57.673212] [] ? SyS_shutdown+0x190/0x190 [ 57.678974] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 2017/12/12 12:00:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x400, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000811000-0x4)={0x0, 0x0}) r1 = socket(0x8, 0x1, 0xffffffffffff7fff) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00008aa000)={@rand_addr=0x5, @broadcast=0xffffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/12 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0xfffffffffffffffe, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f000055b000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x100) r0 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000f8000-0x5)="6874637000", 0x5) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d08000-0x4)=0x0, &(0x7f0000669000)=0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x23, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000def000)={0x0, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b2e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000049c000-0xc)={r1, 0x80000, r0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/12/12 12:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) unshare(0x20020000) mkdir(&(0x7f000012c000)="2e2f66696c653000", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockname$netrom(r1, &(0x7f0000a03000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008a0000)=0x10) mount(&(0x7f0000975000-0x8)="2e2f66696c653000", &(0x7f0000cf7000-0x8)="2e2f66696c653000", &(0x7f000022f000)="6d717565756500", 0x0, 0x0) stat(&(0x7f0000044000-0x8)="2e2f66696c653000", &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() utimes(&(0x7f00007b4000-0x8)="2e2f66696c653000", &(0x7f0000887000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r4 = getegid() setresgid(r2, r3, r4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000357000-0x8)="2e2f66696c653000", &(0x7f0000411000)="51616d667300", 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x2, 0x7f) mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ce000)=0x1, 0x4) gettid() rmdir(&(0x7f0000375000)="2e2f66696c653000") [ 57.685862] [] ? kprobe_flush_task+0x150/0x4d0 [ 57.692054] [] ? recycle_rp_inst+0x2d0/0x2d0 [ 57.698073] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 57.704527] [] SyS_sendmsg+0xd/0x20 [ 57.709765] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/12 12:00:00 executing program 5: mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d1000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x100, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00008b0000)={0x0, 0x0, 0x0, 0x80000001, 0x24d19dd6, 0x0, 0x0, 0x8, 0x11, "c7e32d9dd9ac9ef12a89b0a2b06eed2f82d155073a35a6bcd67865d64f175425ef7a4d8a3135c2fd79d256224b3cb3322bb83d18bc196fc1661d9a6e0c46e818", "4c51da4270df86586b2f5691cedcc7aeaab567999c2caa2a8b68b555b872bf4a4e91efcb37b4e08ed5e08c6e1acc979baaf2c6be8cf08849dbf7d10cbf440c13", "7c74a242d57edacce715353300cdb127773998bcedaa03a2839b757697382dba", [0xffffffffffffffe0, 0x88]}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000903000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00008f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 57.743222] proc: unrecognized mount option ")" or missing value [ 57.785294] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/16510 [ 57.793910] caller is __this_cpu_preempt_check+0x13/0x20 [ 57.799364] CPU: 1 PID: 16510 Comm: syz-executor5 Not tainted 4.4.105-g36205b7 #4 [ 57.806954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.816277] 0000000000000000 62c420905a00587a ffff8801d1c576b8 ffffffff81cc9b4f [ 57.824255] 0000000000000001 ffffffff839fd4a0 ffff8801d1c576f8 ffffffff81d28d58 [ 57.832229] ffffffff83d093a0 ffff8801da7673e0 dffffc0000000000 ffffffff83cff4e0 [ 57.840199] Call Trace: [ 57.842757] [] dump_stack+0x8e/0xcf [ 57.848005] [] check_preemption_disabled+0x1b8/0x1f0 [ 57.854727] [] __this_cpu_preempt_check+0x13/0x20 [ 57.861187] [] ipcomp_init_state+0x168/0x8e0 [ 57.867214] [] ipcomp4_init_state+0x9e/0x840 [ 57.873240] [] ? __xfrm_init_state+0x2df/0xa40 [ 57.879440] [] __xfrm_init_state+0x354/0xa40 [ 57.885471] [] ? pfkey_add+0x28de/0x3d80 [ 57.891155] [] xfrm_init_state+0xe/0x10 [ 57.896749] [] pfkey_add+0x1e18/0x3d80 [ 57.902255] [] ? __kfree_skb+0x15/0x20 [ 57.907765] [] ? pfkey_broadcast+0x357/0x540 [ 57.913791] [] ? pfkey_delete+0x340/0x340 [ 57.919555] [] ? pfkey_add+0x3d80/0x3d80 [ 57.925233] [] ? __skb_clone+0x92/0x7b0 [ 57.930825] [] pfkey_process+0x58d/0x900 [ 57.936507] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 57.943318] [] pfkey_sendmsg+0x35b/0x6c0 [ 57.949000] [] ? pfkey_spdget+0x890/0x890 [ 57.954765] [] sock_sendmsg+0xb5/0xf0 [ 57.960185] [] ___sys_sendmsg+0x66d/0x7d0 [ 57.965954] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.972934] [] ? copy_msghdr_from_user+0x590/0x590 [ 57.979480] [] ? do_futex+0xb2f/0x18a0 [ 57.984989] [] ? __lock_is_held+0xa1/0xf0 [ 57.990755] [] ? __fget+0x1c2/0x320 [ 57.995999] [] ? __fget+0x1df/0x320 [ 58.001243] [] ? __fget+0x42/0x320 [ 58.006400] [] ? __fget_light+0x7d/0x1b0 [ 58.012077] [] ? __fdget+0xe/0x10 [ 58.017147] [] ? get_unused_fd_flags+0xd0/0xd0 [ 58.023347] [] __sys_sendmsg+0xc3/0x160 [ 58.028938] [] ? SyS_shutdown+0x190/0x190 2017/12/12 12:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r3 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ff3000)={0x0, 0x1, 0x10, 0x1000, 0x2}, &(0x7f0000bd4000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000c3e000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, 0x98) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00007f0000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000-0x4)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00004fa000)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000061b000-0x4)=0x6) r6 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) setpriority(0x2, 0x0, 0x2) 2017/12/12 12:00:00 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001f3000-0x8)={0x0, 0x0}, 0x800) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a88000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f6a000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f6b000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6a000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) r2 = dup3(r0, r1, 0x4000004) r3 = openat(r2, &(0x7f0000182000-0x8)="2e2f66696c653000", 0x101100, 0x180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f6c000-0x10)={0x5, 0x2, 0x40005, 0x20, 0xe2}, 0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000f6d000-0x2)="6736", 0x2, 0x3, &(0x7f0000f6d000)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r4, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r4, r4) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{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]}, 0x1, 0x3, [{{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]}, {{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]}, {{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]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f000095f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r6}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) 2017/12/12 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c88000-0xe8)={{{@in6=@loopback={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006de000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b02000)={0x0, 0x0}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fb2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000534000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff2000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0xf77, 0x1, 0x7f, 0x17, 0x9c, 0x20, 0x100000020, r2, r3}, {0xc2, 0x403, 0x7fff, 0xfffffffffffff001, 0x7fffffff, 0x1aa, 0x9, 0xe}, {0x1, 0xc000000000000, 0x9ac, 0x3}, 0x8003, 0x6, 0x9, 0x1, 0x40, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0xa}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10005, 0x80000000001, 0x3, 0x81, 0x1, 0x6, 0xc91}}, 0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x800, 0x800000006) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x11, &(0x7f0000438000-0x4)=0x0, &(0x7f0000a73000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000145000)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000dd2000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000097d000-0x1)=0xba) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000e43000)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x35, r4, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f000060e000)="000000000000000000000000000000000000000000", 0x15, 0x4b8d5b724c90bacf, &(0x7f0000ffc000-0x10)={0x4, 0x7, 0xbfc, "2f0001000902", 0x20000000004005, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000f06000)=0x0, &(0x7f00008ee000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000478000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e7a000)=0x1c, 0x2007fe) sendto$inet6(r0, &(0x7f000088e000-0xb00)="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", 0xb00, 0x20000800, &(0x7f0000049000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) [ 58.034709] [] ? SyS_futex+0x1ea/0x250 [ 58.040215] [] ? sock_map_fd+0x3f/0x60 [ 58.045721] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 58.052183] [] SyS_sendmsg+0xd/0x20 [ 58.057430] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/12 12:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0xf8) syz_emit_ethernet(0xce, &(0x7f00006d5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x29, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x89, 0x11, "86bb63d7b76c213df41d8fc3600380"}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000aab000)=0x8, 0x4) r4 = socket(0x2000000011, 0x8000000003, 0x1ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000073a000-0x8)={0x0, 0x9}, &(0x7f00000c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b09000-0x8)={r5, 0xa4}, &(0x7f0000925000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000eb8000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000cc3000-0x4)=0x8) r8 = accept4$inet6(r4, &(0x7f0000450000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d0a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000776000)={r7, 0x5}, &(0x7f0000283000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f82000)={r9, 0x61fffffffffffffe, 0x0}, &(0x7f00001ae000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d65000)={r6, 0x8001}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000ddd000-0x4)=0x9, 0x4) sendto$llc(r4, &(0x7f0000abb000-0x7d)="5172251e58bcdd93a3d59758bdd500a67dd2949d0289fad05d899f23d8f8b16b5e3f1932d248b62623c794ea576c58982f9bab1cd1774a175989ffccebfad809d42d2b14126a981de7b2c1942990394758a57e8c16d9918f3313828b80572a33b7ad2ab43f074f303e186ecf0a5960b6445874b17df3a0307e188e495d", 0x7d, 0x880, &(0x7f0000297000-0x10)={0x1a, 0x0, 0x4, 0x3f, 0x8, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00007cd000-0x14)={r10, 0x3, 0x7f, 0x2, 0x4, 0x2f}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000def000-0x14)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000d4a000)={0x7, 0x2, 0x2, 0x2, r10}, &(0x7f000063a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000966000)={r10, 0x400, 0x4, 0x7, 0x5, 0xc8, 0x3, 0x40000, {r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x8, 0x400, 0x4}}, &(0x7f0000380000)=0xb8) writev(r4, &(0x7f00000dd000-0x40)=[{&(0x7f0000249000-0xb4)="13fb68e4b39f3f749b0c5e01dc4245", 0xf}], 0x1) socketpair$inet(0x2, 0x4, 0x7ba, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c8b000-0x6)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x6) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000018b000-0x10)={0x1, &(0x7f0000ae4000)=[{0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000e52000-0x8)={r5, 0x9}, &(0x7f00007ad000-0x4)=0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a62000-0x40)={r12, 0x5, &(0x7f00009ad000-0x14)=[0xfffffffffffffeff, 0x10001, 0x2, 0x4845, 0x81], &(0x7f00004cd000)=[0xfffffffffffffb5b, 0x1, 0xffffffffffffffff, 0x6, 0x4, 0x5, 0x9], 0x0, 0x4, 0x8f9, &(0x7f000022e000)=[0x100000000, 0x40, 0x2, 0x0], &(0x7f0000516000-0x10)=[0x8001, 0x1000, 0x5, 0xffffffff], 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000bb0000)={r9, 0xe0, "5c70bc9975f0017ed8c7c4954c0aa60eb46e88c8c7b306da4d4dc9be528599e02ca36402c48ea39dc69e8c463de5389b93251ae7d0444260c42b14a78ee8fffcb692a57ab342a9ccfa0e096e3049ee6ac82b5cc2d8b4b400bed7b9cb712f827a1ff2134c3883e2e808e927c288676a0dc8cb07ad7c2acd62fd92c7480dd318b5ee2d4e2f7a61d6b99afde43a235dd8f29a405eb463c3aef5d793125b9b77c65c4b16bb3de09d91f2ad70ce0c3693bbdb4f9492e8b4940133b521d3bac58b07b1fb7cbb4a0640a5eac61c24d04ed82bd35d1614485b8e1db6a4dd0226ec9fd83d"}, &(0x7f0000819000-0x4)=0xe8) 2017/12/12 12:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000db3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000044c000)={0x0, 0xdf, "30baf08f1f63a508c783cfd09124f99a9e4bf9c79b3b47139ae55c298148d912fa93a7dcd2eb91bb83200716c4375b92341e2f32d2789e17527a4d602977a175bcb36863d08153894c0827644d3090ba9b04c93bbe5375cbfeb10a3c1be97c4f06a46fd2047c7ca869d970f6333b1a20ced00b439f01b07b7af63ca7c46cc1d66820402b6f6c5610f9b4f7c607568eb5f7ded733cac039212c901a937b5e2d247d0d3a0674d0b69a28995240fc2235c260b316cd4933bf250773a48dba1b037c499c1d29daa5c44e4dc81e5681867269f0399175ec88493891e42d29cf97a2"}, &(0x7f00005b7000)=0xe7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a5d000)={r1, 0x9, 0x4, 0xac81, 0x1, 0x7fffffff}, &(0x7f0000e67000-0x4)=0x14) 2017/12/12 12:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000746000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x200000000006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x1, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x7, 0x1, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) [ 58.136255] proc: unrecognized mount option ")" or missing value 2017/12/12 12:00:00 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000f6b000-0x8)="2e2f66696c653000", 0x40000, 0x180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6c000-0x10)={0x5, 0x2, 0x40005, 0x20, 0xe2}, 0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f6d000-0x2)="6736", 0x2, 0x3, &(0x7f0000f6d000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r2) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000095f000-0xe8)={{{@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}}, &(0x7f0000f6d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r4}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f6f000-0xe8)={{{@in6=@local={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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb4000)=0xe8) connect$inet6(r1, &(0x7f00009fa000)={0xa, 0x2, 0x7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20a}, 0x1c) setsockopt$inet_int(r3, 0x0, 0x13, &(0x7f0000f65000-0x4)=0x84, 0x4) sendto$inet6(r2, &(0x7f00009a8000-0x5ad)="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", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000d, 0xdffffffffffffff8, &(0x7f0000f6e000+0x399)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000f6b000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xb79b}, 0x1c) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000ce8000)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r3) 2017/12/12 12:00:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x200) [ 58.187624] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/16527 [ 58.196424] caller is __this_cpu_preempt_check+0x13/0x20 [ 58.201854] CPU: 0 PID: 16527 Comm: syz-executor5 Not tainted 4.4.105-g36205b7 #4 [ 58.209453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.218784] 0000000000000000 52b698f0084eac8a ffff8801d57df6b8 ffffffff81cc9b4f [ 58.226771] 0000000000000000 ffffffff839fd4a0 ffff8801d57df6f8 ffffffff81d28d58 [ 58.234770] ffffffff83d093a0 ffff8800b7945f20 dffffc0000000000 ffffffff83cff4e0 [ 58.242760] Call Trace: [ 58.245322] [] dump_stack+0x8e/0xcf [ 58.250578] [] check_preemption_disabled+0x1b8/0x1f0 [ 58.257308] [] __this_cpu_preempt_check+0x13/0x20 [ 58.263776] [] ipcomp_init_state+0x168/0x8e0 [ 58.269814] [] ipcomp4_init_state+0x9e/0x840 [ 58.275848] [] ? __xfrm_init_state+0x2df/0xa40 [ 58.282055] [] __xfrm_init_state+0x354/0xa40 [ 58.288090] [] ? pfkey_add+0x28de/0x3d80 [ 58.293786] [] xfrm_init_state+0xe/0x10 [ 58.299390] [] pfkey_add+0x1e18/0x3d80 [ 58.304910] [] ? __kfree_skb+0x15/0x20 [ 58.310422] [] ? pfkey_broadcast+0x357/0x540 [ 58.316453] [] ? pfkey_delete+0x340/0x340 [ 58.322224] [] ? pfkey_add+0x3d80/0x3d80 [ 58.327912] [] ? __skb_clone+0x92/0x7b0 [ 58.333508] [] ? finish_task_switch+0x1bb/0x4e0 [ 58.339798] [] pfkey_process+0x58d/0x900 [ 58.345482] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 58.352283] [] pfkey_sendmsg+0x35b/0x6c0 [ 58.357955] [] ? pfkey_spdget+0x890/0x890 [ 58.363716] [] sock_sendmsg+0xb5/0xf0 [ 58.369126] [] ___sys_sendmsg+0x66d/0x7d0 [ 58.374884] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.381856] [] ? copy_msghdr_from_user+0x590/0x590 [ 58.388398] [] ? __lock_is_held+0xa1/0xf0 [ 58.394158] [] ? __fget+0x1c2/0x320 [ 58.399395] [] ? __fget+0x1df/0x320 [ 58.404651] [] ? __fget+0x42/0x320 [ 58.409803] [] ? __fget_light+0x7d/0x1b0 [ 58.415475] [] ? __fdget+0xe/0x10 [ 58.420543] [] __sys_sendmsg+0xc3/0x160 [ 58.426129] [] ? SyS_shutdown+0x190/0x190 [ 58.431888] [] ? _raw_spin_unlock_irq+0x27/0x50 2017/12/12 12:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r3 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r5, &(0x7f0000cd6000)=[{&(0x7f0000bd1000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace$poke(0x4, r5, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420b, r5, 0x8, 0x20000008) request_key(&(0x7f0000c92000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)="00", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:00 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2c0a4546) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000535000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0x8, 0xffffffffffffffff) pipe2(&(0x7f00004d7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e74000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffff322, 0xfffffffffffffffe, 0x0, 0xf53, 0x0, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0xb) read(r3, &(0x7f00005ea000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r4, 0x0, 0x2c, &(0x7f00002f2000)="e4a445eb7fff050073", 0x9) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6a000)="2f6465762f6877726e6700", 0xc00001, 0x0) sendto$packet(r5, &(0x7f000040a000)="08cc14763d74ac63cb81eb9bb158e509629aabb7259d4525b8b728d900478565c120ea598e03da22e1adae8435ed3734ee862c210ee78ba9a89bf07fe8d81153fddc6b50c9ebd864f4fc00ff2ae96d1abd04945f0506b4a96fc5644c14c2ed4394786893405756a1f6c3f0b1840b748d803bf5d0400c97c89fb133106149e391d6413be5f3fbf13bb1fa3d3def4d87442f2500000009a8406b205f0c82be47a2c3176e459b7bf02f", 0xa8, 0x2020003ffd, 0x0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002fc000-0x4)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x2, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008f8000)=0x0) tkill(r6, 0x2f) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000720000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000361000)=0x1, 0x4) ftruncate(r4, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c14000-0x90)={0x1, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 12:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d4e000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe7000)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x1, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00006c6000)="fb32e7a2402ed5acb883285a90dee3a1138c46e85e7153bd2494b8ac410fc092e65069515eb1513ad91ceecca1d8dfbe3c560ade0e4dbc4186a3e5e895913d28a4c0c50c3aaa534d9752c942127f894b97bd3918aeec26f945d281fd442bbd362b65ba05cca0d54010ec7a074a955d103c66ee18d09cc9dcdd696d2ad5f5f07302a01374dd606af814790b8bd972e4f934103b2053c327fe726b02f13d038dbff51265790f0c6235834e5d96c99c00beef9f9ae7a724ae", 0xb7) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/12 12:00:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000bdb000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009b4000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00009f6000-0x8c)={r3, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/12 12:00:00 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a1c000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001b3000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000-0x4)=r1) 2017/12/12 12:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r4 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)="") r5 = syz_open_dev$sg(&(0x7f00009d5000)="2f6465762f73672300", 0xfffffffffffffbff, 0x1dea96945f8ca0dd) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f000061b000-0x4)=0x6) r6 = accept4(0xffffffffffffffff, &(0x7f0000344000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000009d000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSBRKP(r5, 0x5425, 0x5) setpriority(0x2, 0x0, 0x2) [ 58.438170] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 58.444624] [] SyS_sendmsg+0xd/0x20 [ 58.449866] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/12 12:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r3, 0x1c2e}, &(0x7f0000756000)=0x6) r4 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r7, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000058000)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r8, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000459000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000166000-0x10)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000544000)=[], 0x0, 0x40004}, 0x4000010) r0 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000aae000-0x3)={0x0, 0x27, "31569382a7a32aaa13de327e7df6676a17f0fd5ba02188659788aae2edb0e3bc0f0b365e175dfa"}, &(0x7f0000594000)=0x2f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00003ef000-0x65)={r1, 0x0, 0x5d, "3bcc4d4e22b37557702f70eee8c91e81f9d970cb61a44f1b94067ea0a36616dd2c540a625836bca56db5c00f7b462bd174c681253eecb218a88bc73ddb4334eaef505090d37180cb95f7dfe6fe32dc33527d4b479c3f111b9a07e50217"}, 0x65) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000916000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000088f000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwrite64(r0, &(0x7f00005c6000-0x76)="e6b25610707194b9aaad931887f357554d1a58eb008d0980c538eada207bc4dee8a72e67911357224d944efc5453955f59fd5027410d5781df733ad05b2c578a2e627776c7bc9c599e631637d99ac756da28289adfa60df680bdc181151027ec1bd592ef2ea204bd52094e31d9728b73e1af4b0e5997", 0x76, 0x0) 2017/12/12 12:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000396000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00009b9000)={0x3, 0x3, 0x0, 0x3f, 0x1ff, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@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]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{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]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r4, 0x1c2e}, &(0x7f0000756000)=0x6) r5 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f000011a000-0xc)={r4, 0x4, 0x30}, &(0x7f0000a14000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001000-0x18)={r6, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r8, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r9, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) r10 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 12:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2201, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x2) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cb0000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0xa000000000000, 0x10001, &(0x7f0000001000)="", 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ppoll(&(0x7f0000c3a000-0x20)=[{r1, 0x2, 0x0}, {r3, 0x400, 0x0}, {r2, 0x200, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f000002e000-0x10)={0x0, 0x0}, &(0x7f0000b35000-0x8)={0xff}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0xc4, &(0x7f0000b82000-0xc4)="b4375625fd09c8a99417e2832e9a774ba971731dcb6da4b2b0222b392a6e961dd25ca3ce0109b11f307dab7e178ab1a71efa3d97288f5661fbcd263cbcf12bac0300b582d9ec203e7519820b1b14611c97f44bfc777b25f81050ebc8fa73e213cb98384a33a8d02aea36bb7ec4790e10b15c6b63e335aa9b934a63c6e73a9e965e6ab3fc7b0831325ba5825864bb767d584fbac7103fb56c729595194ab4aa84fa345805e40379ccef382f4b3b08526dec0065d715b1468629501b99600d64dba18bec61"}) r4 = fcntl$getown(r2, 0x9) getpgid(r4) socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res(&(0x7f0000546000)={0x0, 0x0}, 0x9, 0x85c) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00002d9000-0x4)=0x7, 0x4) mkdir(&(0x7f0000259000-0x8)="2e2f66696c653000", 0x120) 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x10200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) prctl$void(0x15) 2017/12/12 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2008000e, 0x1000000045) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f63000)=0xb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0xfffffffffffffffc, 0x0}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000037f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x400000010013, &(0x7f00008b5000-0x1001)="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", 0x1001) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f65000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00005b0000)="2f6465762f7573626d6f6e2300", 0xfffffffe, 0x84000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f6d000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000f6c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f65000-0x14)={r3, 0x2000001ffc, 0x8, 0x7, 0x6, 0x100000000}, &(0x7f00004dc000-0x4)=0x14) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000f6b000)="76626f786e6574302770726f637d00", 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r4, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet(r4, &(0x7f00009a0000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000dc7000)="", 0x0) 2017/12/12 12:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffbfffffffff, 0x6, 0x1, &(0x7f0000034000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x10000000000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() syz_fuse_mount(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x8003, 0xffffffffffffffff, r1, 0x6c, 0x8000000000005) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = inotify_init() fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x4000, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) ioctl$sock_ifreq(r5, 0x8983, &(0x7f0000006000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) gettid() socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000a32000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f000014c000)="1f000000020000000000004e072debfff205f0000800061fff7fe3db00df006f", 0x20) r6 = syz_open_dev$evdev(&(0x7f000063c000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r6, 0x40104593, &(0x7f0000b30000-0x10)={0x0, 0x0, &(0x7f0000b31000-0x51)=""}) get_thread_area(&(0x7f00001d1000)={0x1, 0xffff, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0xa, 0x400000002, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f00003a6000-0x8)={0x0, 0x8}, &(0x7f0000110000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0xe9b7) 2017/12/12 12:00:01 executing program 5: geteuid() 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb6, &(0x7f000015d000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @ipv4={{0x20, 0x4, 0x4, 0xffffffffffffff00, 0xa8, 0x2, 0x80000000, 0x9, 0x0, 0x0, @empty=0x0, @rand_addr=0x5, {[@timestamp={0x44, 0x28, 0x5, 0x3, 0x200, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x7ff}, {[], 0x7}, {[@multicast2=0xe0000002], 0xb55000000000000}, {[], 0x9}, {[], 0x2000005b1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x1727ffffffffffe}]}, @lsrr={0x83, 0x17, 0x6, [@loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x6, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x9, [@empty=0x0]}, @ssrr={0x89, 0x3, 0x6, []}, @lsrr={0x83, 0x23, 0x1, [@loopback=0x7f000001, @rand_addr=0x5, @multicast2=0xe0000002, @empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @empty=0x0]}]}}, @udp={0x2, 0x3, 0x28, 0x0, "a3fb03db2b64021fedbac17ac0688608d0a2f0206ae9b71d8f5e8e04823f79ef"}}}}}, 0x0) 2017/12/12 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) get_thread_area(&(0x7f0000807000)={0x0, 0x1, 0x100000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r0 = gettid() pipe(&(0x7f0000af7000)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f3000)="2f6465762f6175746f667300", 0x202400, 0x0) r3 = accept$unix(r2, 0x0, &(0x7f0000b24000-0x4)=0x0) r4 = accept(r3, &(0x7f0000e15000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000e63000)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000550000-0x14)={0x0, 0x400, 0x800000000100, 0x3, 0x8}, 0x14) pipe(&(0x7f0000ab2000)={0x0, 0x0}) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003a2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007fe000)=0xc) r10 = syz_open_procfs(r9, &(0x7f00008ad000)="6d6f756e747300") r11 = epoll_create(0x6) finit_module(r8, &(0x7f00001b6000)="07", 0x1) ioctl$TCGETA(r10, 0x5405, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f00009ce000)="2e2f66696c653000", 0x4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000b12000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d667300", 0x2004804, &(0x7f00007ee000-0x1)="07") readv(r10, &(0x7f0000dd2000)=[{&(0x7f0000c7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000b7a000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000512000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000a1e000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x4) ppoll(&(0x7f0000585000-0x48)=[{r11, 0x4, 0x0}, {r10, 0x0, 0x0}, {r10, 0x2, 0x0}, {r11, 0x2041, 0x0}, {r10, 0x400, 0x0}, {r11, 0x10, 0x0}, {r11, 0x8000, 0x0}, {r10, 0x108, 0x0}], 0x8, &(0x7f00007f1000-0x10)={0x0, 0x0}, &(0x7f00006ae000-0x8)={0x13}, 0x8) getsockname$unix(r5, &(0x7f0000214000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00005dc000)={0x0, 0x1, 0x89, "3a475b0f83e570db71d2f3c23efebc6e3ec576b6d24426ed467fd164872e4e954a166e2027e15d07a60bf855d5421189fe74da9d0712d158d49749f8b0e60f3394a52b9cfc44661b988225fd8c511b5771d715fc2b389210f81339a16242c7bc064ba7d99589541dbd21365e97dfa669d0be3cd5d079c3ec6170e9a7f2b6c84231840760b571fee88c"}, 0x91) ptrace$setregset(0x4205, r0, 0x3, &(0x7f0000f1d000)={&(0x7f00008fc000)="", 0x0}) socket(0xb, 0xb, 0x2) socket(0xf, 0x803, 0x2) write(r7, &(0x7f0000e67000-0xf)="0206af0002000000ef007c00fd11e9", 0xf) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000abf000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000097b000-0x4)=0xb3) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000d4b000-0x4)=@assoc_id=0x0, &(0x7f0000f33000-0x4)=0x4) [ 58.572850] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 58.572850] program syz-executor3 not setting count and/or reply_len properly 2017/12/12 12:00:01 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)="2f6465762f7573626d6f6e2300", 0x3f, 0x10000) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/12 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000386000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x3, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r0, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x20000040, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) epoll_create(0x6) sched_rr_get_interval(0x0, &(0x7f0000dd3000)={0x0, 0x0}) inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f73656c696e75782f656e666f72636500", 0x503000, 0x0) timerfd_gettime(r1, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043d000-0x4)=0x0, 0x4) r3 = syz_open_dev$loop(&(0x7f00000a4000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000100) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f582, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000a82000)=0x0, &(0x7f00004ef000)=0x4) prctl$setfpexc(0xc, 0x120003) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00009f8000-0x10)={0x7fffffff, 0x0, 0xfffffffffffffffe, 0x421}, 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x100000000000005) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x800000000, 0x0, 0x0}, {0x200000000006, 0x100, 0x40000000000000, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0xbeff) r7 = memfd_create(&(0x7f00009d7000)="fff8a93c60", 0x2) dup3(r6, r4, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r7) 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000891000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r2 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0x0]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = gettid() getpgid(r3) getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00004bc000)="2f6465762f6c6f6f702300") socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000fed000)=0x0, &(0x7f00005f8000)=0x4) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2017/12/12 12:00:01 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004fe000-0x90)={0x1, {{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]}}, 0x90) 2017/12/12 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x100) r0 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x23, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") bind$nfc_llcp(r0, &(0x7f0000f2e000-0x60)={0x27, 0x800000000000, 0x0, 0x7, 0xffff, 0xfffffffffffffff7, "2a63da4d2d2ce96a12d0c92d2f99747e8f39dd763ca048233c1c1d8a750e323563102a179a3796689f741caf47920ff6b5d5bbdefef3f34ec46e8b9a3fedab", 0x5}, 0x60) 2017/12/12 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b07000-0xa)="2f6465762f70746d7800", 0x2, 0x0) socketpair$inet(0x2, 0x1, 0xd6a, &(0x7f000038b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000032a000)={0x0, 0x10000, 0x30, 0x7, 0x4}, &(0x7f0000fb6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e60000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000f97000)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000aae000)={0xffffffffffffff01, 0x0, 0x1000}, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7d000)="2f6465762f70707000", 0x143303, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000571000-0x4)=0x0, &(0x7f0000098000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000447000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@random="63f8991819b9", @random="f71400080a7b", [], {{0xfffffffffffffffc, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000478000)=[], 0x0) clock_gettime(0x9, &(0x7f0000be5000)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00001ab000)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{r5, r6/1000+10000}, {0x0, 0x0}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000c0d000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0xa, [@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x38) connect$inet(r4, &(0x7f00004bd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f000090e000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000007b}, 0x1c) accept4$packet(r3, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x14, 0x80800) listen(0xffffffffffffffff, 0x5) syz_emit_ethernet(0x56, &(0x7f0000d64000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x5c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x100000001}, @fastopen={0x22, 0x3, "13"}, @window={0x3, 0x3, 0x401}]}}, {""}}}}}}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000f33000-0x190)={0x80000001, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) memfd_create(&(0x7f0000626000)="72656e6f00", 0x2) readahead(0xffffffffffffffff, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000140000-0x8)={0x42424242, 0x42424242}, 0x7, 0x9) setsockopt$inet6_tcp_int(r4, 0x6, 0x5, &(0x7f0000c20000)=0x4, 0x4) syz_emit_ethernet(0x62, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 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}, {[], @tcp={{0x0, 0x2, 0x42424242, r8, 0x0, 0x0, 0xb, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3ff}, @sack={0x5, 0xa, [0x0, 0x8]}, @generic={0x8, 0x2, ""}]}}, {""}}}}}}}, 0x0) mknod(&(0x7f0000920000)="2e2f66696c653000", 0x4, 0x4) 2017/12/12 12:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000891000)={{{@in6=@remote={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ae5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r2, &(0x7f00000a9000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r4 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r5 = socket(0x14, 0xd, 0x15) write(r5, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00001a4000+0x378)={r6, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r3, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r3, 0x5605) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) 2017/12/12 12:00:01 executing program 4: r0 = eventfd(0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000-0x4)=0x4) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee0000)="2f70726f632f73656c662f6e65742f70666b657900", 0x201, 0x0) r3 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ef0000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r4 = inotify_add_watch(r2, &(0x7f0000abe000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r1, r4) sendto$ipx(r3, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee5610155", 0x2c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) 2017/12/12 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000d9c000)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x200000000000000) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x5, 0x6, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce000592a504fd487f599b93d4afd509f648d4f94a116455765f3d0c01800000000000005bb5fb8e26bc206e8befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cad000)="2e2f66696c653000") r4 = inotify_init1(0x80000) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4203, r5, 0x4, 0x1) ptrace$poke(0x4, r6, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420f, r6, 0x8, 0x4a) 2017/12/12 12:00:01 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$ipx(r0, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee5610155", 0x2c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) 2017/12/12 12:00:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80f, 0x577b277f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="5bae56e067f545588b6ff468e3e6af6f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000044000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/12 12:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000234000)={0x1, r3}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000180000-0x4)=0x0, &(0x7f0000dc4000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000c04000)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, {0xa, 0x3, 0xffffffffffffff7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xabe}, 0x6, [0xe150, 0x2, 0x7f, 0x1, 0x0, 0x80000000, 0x800, 0x101]}, 0x5c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x1, &(0x7f0000277000-0x4)=[r5]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r6 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r6, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r7 = fcntl$dupfd(r4, 0x0, r6) recvfrom$inet(r7, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f98000-0xa)="2f6465762f70746d7800", 0x2, 0x0) socketpair$inet(0x2, 0x1, 0xd6a, &(0x7f000038b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000032a000)={0x0, 0x10000, 0x30, 0x7, 0x4}, &(0x7f0000fb6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e60000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000f97000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x100, 0x400}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000aae000)={0xffffffffffffff01, 0x0, 0x1000}, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7d000)="2f6465762f70707000", 0x143303, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000571000-0x4)=0x0, &(0x7f0000098000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000447000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@random="63f8991819b9", @random="f71400080a7b", [], {{0xfffffffffffffffc, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000478000)=[], 0x0) clock_gettime(0x6, &(0x7f0000950000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00001ab000)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{r7, r8/1000+10000}, {0x0, 0x0}}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c0d000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0xa, [@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x38) connect$inet(r6, &(0x7f00004bd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f000090e000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x80000007b}, 0x1c) accept4$packet(r5, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x14, 0x80800) listen(0xffffffffffffffff, 0x5) syz_emit_ethernet(0x56, &(0x7f0000d64000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x5c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x100000001}, @fastopen={0x22, 0x3, "13"}, @window={0x3, 0x3, 0x401}]}}, {""}}}}}}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000f33000-0x190)={0x80000001, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) memfd_create(&(0x7f0000626000)="72656e6f00", 0x2) readahead(0xffffffffffffffff, 0x3, 0x20) syz_extract_tcp_res(&(0x7f0000140000-0x8)={0x42424242, 0x42424242}, 0x7, 0x9) setsockopt$inet6_tcp_int(r6, 0x6, 0x5, &(0x7f0000c20000)=0x4, 0x4) syz_emit_ethernet(0x62, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 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}, {[], @tcp={{0x0, 0x2, 0x42424242, r10, 0x0, 0x0, 0xb, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3ff}, @sack={0x5, 0xa, [0x0, 0x8]}, @generic={0x8, 0x2, ""}]}}, {""}}}}}}}, 0x0) mknod(&(0x7f0000920000)="2e2f66696c653100", 0x4, 0x4) 2017/12/12 12:00:01 executing program 4: mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0x11, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000+0xdcd)={&(0x7f0000000000)={0x2, 0x0, 0xff, 0x0, 0x2, 0x0, 0x5, 0x3, [@sadb_x_policy={0x2, 0x12, 0x0, 0x4, 0x0, 0x6, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x8, 0x5, 0xf, 0x2, 0x0, 0x3, 0xe77, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f00004ff000/0x4000)=nil, 0x4000, 0x0, 0x5031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xa0)={0x2, 0x6, 0x5, 0x2, 0x2, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0x0, 0x2b5, 0x0, 0x80000000}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffb, 0x2, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x24000011) mmap(&(0x7f00002fe000/0x2000)=nil, 0x2000, 0xb, 0x31, r1, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x3000)=nil, 0x3000, 0x0, 0x9172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000077c000/0x4000)=nil, 0x4000, 0x4, 0x8010, r2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x9, 0x8, 0xc, 0x0, 0x7, 0x2366, [@sadb_sa={0x2, 0x1, 0xfed, 0xcc0, 0x7ff, 0x100000001c, 0x4, 0x7fff}, @sadb_address={0x3, 0x5, 0x8c, 0x200, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0x2, 0x7, 0x0, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f53000-0x8)="2e2f66696c653000", 0xb387064041263175, 0x4) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00001bd000-0x5b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r3 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) connect$inet(r2, &(0x7f0000c91000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000061b000-0x4)=0x6) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000987000)=0x5, 0x4) r4 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) accept$inet6(r2, &(0x7f0000d70000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004a2000)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00009a6000)=0x0) setpriority(0x2, 0x0, 0x2) 2017/12/12 12:00:01 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008fb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r1, &(0x7f0000c26000)={0x7}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000236000)={@common="6970365f767469300000000000000000", @ifru_flags=0x2200}) 2017/12/12 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x2, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000fa6000-0x8)="2e2f66696c653000", 0xc8ad3a3ca332bc5b, 0x1900) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000923000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000fa7000-0x44)="b0c8fa635119ceeefa892cbcbee49fff6bcb1e4690357895b3bc059be2701b1968a86714cbda8c655ff96b353144396e8701fcf08e013513016466561071bfb051eb6cee") setsockopt$inet_opts(r2, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) r4 = dup2(r2, r2) connect$inet(r2, &(0x7f0000f9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000fa8000-0x38)={0x0, 0x0, &(0x7f0000aee000)={&(0x7f0000fa8000-0x50)={0x2, 0xd, 0x401, 0xf, 0xa, 0x0, 0x0, 0x100000000, [@sadb_sa={0x2, 0x1, 0x2, 0x0, 0x5, 0xc, 0x4, 0x2}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x1f}, @sadb_x_sa2={0x2, 0x13, 0x69c2, 0x0, 0x0, 0x4, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_type={0x1, 0x14, 0x291a, [0x0, 0x0, 0x0]}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0xb9c8c611a4e3768b) setsockopt$inet_tcp_int(r4, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00001f8000)={0x20, 0x0, &(0x7f000035b000)=[@request_death={0x400c630e, 0x1, 0x1}, @clear_death={0x400c630f, 0x4, 0x3}], 0x1000, 0x0, &(0x7f00006af000-0x1000)="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"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fa9000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2fa0, 0x8, 0x2, 0x42}, &(0x7f0000fa9000-0x4)=0xa0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fa9000-0x106)={r5, 0xfe, "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"}, &(0x7f00005f4000)=0x106) 2017/12/12 12:00:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f73746174757300", 0x0, 0x0) write$eventfd(r0, &(0x7f0000b88000)=0xfffffffffffffff7, 0x8) r1 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) 2017/12/12 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2711, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000016f000)={0x0, 0x0}) r2 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) clock_gettime(0x7, &(0x7f00001c4000-0x10)={0x0, 0x0}) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f00004bd000-0x30)={0x100000000, 0x9, 0xc4e, 0x7, 0xffffffffffffbaa1, 0x2}) r4 = getuid() r5 = add_key(&(0x7f0000c72000-0xb)="6173796d6d657472696300", &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b23000)="1082979df052b25efadc0d5b0080fd9af3f88f7bca0f32c93a6c361bceeb8cb54f3472938a1d4b41b7f1fafffffffb", 0x2f, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000246000)={0x0, 0x0, 0x0}, &(0x7f00000fa000-0x4)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000309000)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setgid(0x0) setresgid(0x0, 0x0, 0x0) splice(r1, 0x2, r6, 0x0, 0x800000054, 0x80) ppoll(&(0x7f0000143000)=[], 0x0, &(0x7f0000069000)={r3, 0x0}, &(0x7f000006a000-0x8)={0x3fc}, 0x8) dup2(r6, r8) fcntl$setstatus(r9, 0x4, 0x46c00) fcntl$setpipe(r9, 0x407, 0x107f) writev(r9, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000034000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00001a6000-0x8)="2e2f66696c653000", 0x8001, 0xffffffffffffffff, 0x0, 0x6f, 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = inotify_init() fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x4000, 0x0) gettid() fcntl$getown(0xffffffffffffff9c, 0x9) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_ifreq(r3, 0x8983, &(0x7f0000006000)={@common="64756d6d793000000000000000000000", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) gettid() socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a32000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f000014c000)="1f000000020000000000004e072debfff205f0000800061fff7fe3db00df006f", 0x20) r4 = syz_open_dev$evdev(&(0x7f000063c000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) mmap(&(0x7f0000b2f000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000b30000-0x10)={0x0, 0x0, &(0x7f0000b31000-0x51)=""}) get_thread_area(&(0x7f00001d1000)={0x1, 0xffff, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00003a6000-0x8)={0x0, 0x8}, &(0x7f0000110000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) unshare(0x20020000) mkdir(&(0x7f000012c000)="2e2f66696c653000", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockname$netrom(r2, &(0x7f0000a03000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008a0000)=0x10) mount(&(0x7f0000975000-0x8)="2e2f66696c653000", &(0x7f0000cf7000-0x8)="2e2f66696c653000", &(0x7f000022f000)="6d717565756500", 0x0, 0x0) stat(&(0x7f0000044000-0x8)="2e2f66696c653000", &(0x7f00001ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() setresgid(r3, r4, r5) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000357000-0x8)="2e2f66696c653000", &(0x7f0000411000)="51616d667300", 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x2, 0x7f) mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000ce000)=0x1, 0x4) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffbfffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfa, 0x101, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x1fffb) gettid() r7 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x800, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x2a, &(0x7f0000d00000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f000013b000)=0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000fc8000)={0x10000807fff}, 0x8) rmdir(&(0x7f0000375000)="2e2f66696c653000") r8 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002da000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00006bc000-0x8)={0x0, 0x4}, &(0x7f000003b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ca4000)={r9, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00007af000-0x8)={r10, 0x1f}, &(0x7f0000682000-0x4)=0x8) getpgid(r1) 2017/12/12 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r5 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r6) fcntl$getownex(r5, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r7, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace$poke(0x4, r7, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420b, r7, 0x8, 0x20000008) request_key(&(0x7f0000c92000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)="00", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:01 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2c0a4546) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004d7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e74000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffff322, 0xfffffffffffffffe, 0x0, 0xf53, 0x0, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0xb) read(r3, &(0x7f0000284000-0x78)="00", 0x1) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f00002f2000)="e4a445eb7fff050073", 0x9) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mprotect(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x2000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6a000)="2f6465762f6877726e6700", 0xc00001, 0x0) sendto$packet(r5, &(0x7f000040a000)="08cc14763d74ac63cb81eb9bb158e509629aabb7259d4525b8b728d900478565c120ea598e03da22e1adae8435ed3734ee862c210ee78ba9a89bf07fe8d81153fddc6b50c9ebd864f4fc00ff2ae96d1abd04945f0506b4a96fc5644c14c2ed4394786893405756a1f6c3f0b1840b748d803bf5d0400c97c89fb133106149e391d6413be5f3fbf13bb1fa3d3def4d87442f2500000009a8406b205f0c82be47a2c3176e459b7bf02f", 0xa8, 0x2020003ffd, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008f8000)=0x0) tkill(r6, 0x2f) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000720000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000361000)=0x1, 0x4) ftruncate(r4, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007fb000)={0x1, {{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]}}, 0x90) 2017/12/12 12:00:01 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000861000)="2f6465762f6175746f667300", 0x80042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000203000-0x2)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r2, r2, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0x40600) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x5}, 0x8, 0x0) signalfd4(r4, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000032d000-0x4)=0x80000000, 0x4) 2017/12/12 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) pipe2(&(0x7f0000a33000)={0x0, 0x0}, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000084000)={{{@in=@broadcast=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b03000-0x4)=0xe8) bind$packet(r3, &(0x7f0000cee000-0x14)={0x11, 0xf8, r4, 0x1, 0x1000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00005fa000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigqueueinfo(r1, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) r5 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x3}, 0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ab2000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = openat$keychord(0xffffffffffffff9c, &(0x7f000022f000-0xe)="2f6465762f6b657963686f726400", 0x4, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000030a000)=0x0, &(0x7f0000a50000-0x4)=0x4) r7 = socket$inet(0x2, 0x3, 0x3) r8 = accept4(r7, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005cb000-0x4)=0x1c, 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000453000)=0xc3b, 0x4) poll(&(0x7f0000e82000-0x28)=[{r7, 0x2410, 0x0}, {r5, 0x442, 0x0}, {r5, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r7, 0x2, 0x0}], 0x5, 0xffffffff) read(r7, &(0x7f0000e82000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000284000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000279000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000388000-0x50)={{0x1, 0x3, 0x4, 0x1, 0x4}, 0x934e, 0x1000, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDENABIO(r6, 0x4b36) ioctl$void(r0, 0xc0045c7f) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6a000)="2f73656c696e75782f73746174757300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00007f8000-0x98)={r9, @in6={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x2}, &(0x7f0000049000-0x4)=0x98) setsockopt$netlink_NETLINK_CAP_ACK(r8, 0x10e, 0xa, &(0x7f0000f02000)=0x100, 0x4) setsockopt$inet6_int(r10, 0x29, 0x24, &(0x7f0000b7b000)=0x4, 0x4) epoll_create(0x9) r11 = request_key(&(0x7f0000f74000-0x6)="6c6f676f6e00", &(0x7f0000f3b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000972000)="6370757365742d76626f786e657431252b747275737465642500", 0x0) keyctl$describe(0x6, r11, &(0x7f0000dac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2) signalfd(r5, &(0x7f000066a000)={0x69ba}, 0x8) ioctl$KDDELIO(r6, 0x4b35, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000fef000)={r9, 0x3ff, 0x100000001, 0x1, 0xfff, 0x1, 0x3, 0xffffffff, {r9, @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]}, 0x2, 0xffffffffffffff00, 0x8000, 0x6, 0x6}}, &(0x7f0000a11000-0x4)=0xb8) 2017/12/12 12:00:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x2200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c35000-0x4)=0xfffffffffffffff9, 0x4) 2017/12/12 12:00:01 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2f000-0x11)="2f73656c696e75782f656e666f72636500", 0x680200, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000093e000-0x8)={0x0, r1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008d1000-0x4)=0xfffffffffffffffa, 0x4) 2017/12/12 12:00:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000168000-0x4)=0x1c, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005d2000-0x3c)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x1, 0xc8d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x7fffffff, [0x3, 0x9, 0x1, 0x2, 0xfff, 0x7, 0x3, 0x1]}, 0x5c) 2017/12/12 12:00:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0xa0400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000036000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:00:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r2, r3+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f0000322000)=0x8001) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000880000-0x4)=0xfff, &(0x7f0000b1d000)=0x4) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) r6 = socket(0x11, 0x803, 0x81) bind(r6, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r6, 0x3020, 0x0}, {r6, 0x1000, 0x0}, {r6, 0x1008, 0x0}, {r6, 0x8040, 0x0}, {r6, 0x2000, 0x0}, {r6, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000781000-0x5e8)={0x7e, {{0x2, 0x2, @rand_addr=0x10001, [0x0, 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, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x3, [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]}, {{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, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}]}, 0x5e8) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r7, 0x409, 0xc) write(r6, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) 2017/12/12 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r2 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001a4000+0x378)={r6, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r1, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r1, 0x5605) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r7, 0x6, 0x100018, &(0x7f000002b000)=0xcc78, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r2, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000503000-0x10)={r4, r5}) bind$inet(r7, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2c0a4546) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000535000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0x8, 0xffffffffffffffff) pipe2(&(0x7f00004d7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e74000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffff322, 0xfffffffffffffffe, 0x0, 0xf53, 0x0, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0xb) read(r3, &(0x7f0000284000-0x78)="00", 0x1) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f00002f2000)="e4a445eb7fff050073", 0x9) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mprotect(&(0x7f0000a14000/0x2000)=nil, 0x2000, 0x2000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6a000)="2f6465762f6877726e6700", 0xc00001, 0x0) sendto$packet(r5, &(0x7f000040a000)="08cc14763d74ac63cb81eb9bb158e509629aabb7259d4525b8b728d900478565c120ea598e03da22e1adae8435ed3734ee862c210ee78ba9a89bf07fe8d81153fddc6b50c9ebd864f4fc00ff2ae96d1abd04945f0506b4a96fc5644c14c2ed4394786893405756a1f6c3f0b1840b748d803bf5d0400c97c89fb133106149e391d6413be5f3fbf13bb1fa3d3def4d87442f2500000009a8406b205f0c82be47a2c3176e459b7bf02f", 0xa8, 0x2020003ffa, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008f8000)=0x0) tkill(r6, 0x2f) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000720000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000361000)=0x1, 0x4) ftruncate(r4, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007fb000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 12:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{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]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003e8000-0x8)={r4, 0x1c2e}, &(0x7f0000756000)=0x6) r5 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001000-0x18)={r6, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r8, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r9, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) r10 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r1, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) unshare(0x20020000) mkdir(&(0x7f000012c000)="2e2f66696c653000", 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)="2f6465762f72746300", 0x101000, 0x0) 2017/12/12 12:00:01 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000575000-0x10)={0x2, &(0x7f0000c3b000)=[{0x8, 0x3, 0x8000, 0xfffffffffffffff8}, {0xffffffff7fffffff, 0x7, 0x7, 0x3}]}, 0x10) r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c93000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000003000-0x4)=[0x0]) fchown(r0, r3, r4) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x4, 0x8000, 0x1b12}, 0x10) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)="6e65742f7564703600") epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) 2017/12/12 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11c, &(0x7f000076a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8137, @ipv4={{0x5, 0x4, 0x0, 0xbd, 0x10e, 0x0, 0x3, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x4, 0x3, "7f1b0886b7ff651a52bdf35bd6a25edb33b80a8e53f548812bb36be2c1ed43784b0f1db1fd8c3292538e322fef60d9c9803bdb5f860ebb2d472ae38baf1eb938e411f21cd2887cd63cc3b4a42934675c5c289e39faa05df6def21ef71701c90e045629e006ddb576601ee8dd2baebc7a75bda4b3d6720d6efc0610a243a46c5b1cf8daa3231cf3f5f3ce6af89ddcbbd1deb2a477f3ef78e0cc9c1838a3c69a04279c9c4b643be5023de56fcc5c3a7e8ade4510efa5ab54201b3ea2c1b948824bf4ed2874efc1f61c512c45ecec679fc159170e64b689ee2f1840d998b1d402a9ef206bcf0c9c5d8995c7ffd878218d27b597"}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb8000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003b8000-0xb6)={0x0, 0xae, "f0e04ef5296ad5010d6f234f65fe6c03add5001919a148d79581de3f577ba1804090de2ff73985f9b9488489eab01601fe48ebd4b82c9c858e778ed31408116671a9b1b787d79acf9cb56f7eb154d318b99f9c00255ce2d06a3fcf3e4adb88cc61f3ada9b110e1c8ef62309d533e6863487d65025573c6292920e72109cc711f96db623f6a18ecfae366eeedf22be927aca5a0f1f97e0a556bba578092d8c824eb333d6fca664309c6486d1b2123"}, &(0x7f000081d000)=0xb6) sendmsg$inet_sctp(r0, &(0x7f0000780000)={&(0x7f0000cae000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b54000)=[{&(0x7f00000f3000)="b047eacd63f9fbd2af7982ebd1955a1051aa81ac65ddf6e727202d9e194ee15778c618b2f9d9e8a215d8c6afa2302d32dc44224b56990b6d125fe68bb12fcb7d09c4a7e948e10eb30205c53760be453daf6b18ef7dbc73cfbff6264bf8f17621c1589964b3de182f568206c84dca9baed20fa349cf9e4fb8ac3a949118f6483fafa5ac4e9024359e4e8a8bcfafb255cb0c09d92c7ba118c76fdc0d10f363361a7b1a911dd4ae72cba3f60f0f4feb8d8ffc03e33fca20506f49898559e155737c8671ae1e84d453211d941a59c81958000f35f82da3d65d6bc803b0e88bd31b40ee87ebafbdc61ecc686f", 0xea}, {&(0x7f0000c46000)="5f8b7fa417610a8e26b1db8129243dad17339c012393edc528f7e85b71c0b01116c2ee6c9207bc58716b6ee8d341239d78f0b5b82e08823ac85981c0fdc4e2a24fbf6340415a909a1fa5a9311396da4b01590ce7142e7b624c78c962b665d7b8c8b935de67768a7224121fd96c099cd11c434d27ab068149ee1d981e910795c1657aaeefedbcabfa30b4ba09f743c4d3bdd3f17a3b4990402a5d", 0x9a}, {&(0x7f00003af000-0xf5)="a373314aa2a72b799f8834fee22cef28b58e124d577196783eae4f8cbb4106dc883e34d2ee3ee90a17cf43a596b05d125d910111d1a4d6496eb177f3ac6f6a7888a53bb816ffa0eb5ad883cbf0564122043fe98dd39615a2e5dfad4acb1a980932d0edfcc35e3e07b4161b5f3cc3bf721289aa121a3d8a92f5454370377eae3c8db32b6c17c73a475c9f83b852161261c6c5f3ff7a97d0ad2793782a976f328ae5be447fe4994cb7bd8a9ad0914842bffb5008965119062ba5b9024ff159626bc484cd0b9f85d275105dc50d2dbd6488c16810a4034160725d229d940baa0263ad22c6c4f98d89fc68700f4b3638e0e9ec3a2c9360", 0xf5}, {&(0x7f0000273000)="7b69ab2771f6b001f5", 0x9}, {&(0x7f000093c000-0xfe)="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", 0xfe}, {&(0x7f00003b1000-0x8f)="0085727250bde90a6b4c37a1761cecfa6ce660d52ce3163faa76fb5e3fc167663edfbb50a9b121d6425677f86695c307df4af4e279f886bbf34e1632ef285b41b0a74eb594211bdfa33283515f954984c5b90a25e882ed8e321fc35ebea7453b89c8be25015da03450c776dcb9e277fc619b050c5780dabd03a2258016fca3dbcb9e0cdf03205f32282ecc8b79317b", 0x8f}, {&(0x7f0000427000)="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", 0x1000}], 0x7, &(0x7f0000194000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x2, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x200, 0x8, 0x0, 0xfffffffffffffffb}}], 0x60, 0x4}, 0x40001) 2017/12/12 12:00:01 executing program 1: 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_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x2d, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) 2017/12/12 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) capset(&(0x7f000036e000-0x8)={0x200f1526, r2}, &(0x7f000097b000)={0x800, 0x7fffffff, 0x0, 0x0, 0x2000000008, 0xffff}) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002d7000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d16000-0x2)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000506000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006a7000)=0x80, 0x9ff) pwrite64(0xffffffffffffffff, &(0x7f00005b8000)="", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x8000) writev(r4, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100010000000006ec006e39", 0x2a}], 0x1) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x80003, 0x84) accept4(0xffffffffffffffff, &(0x7f0000500000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000a2000)=0x60, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa6000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000732000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={r3, 0x7, 0x8fc, 0x4}, &(0x7f0000c5e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000009d000)=@assoc_value={r6, 0x426}, &(0x7f0000e86000)=0x8) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000817000-0x4)=0xffffffff00000001, 0x4) 2017/12/12 12:00:01 executing program 6: pipe2(&(0x7f0000e7c000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) 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$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000)=[0x7, 0x401], 0x2, 0x7, 0x6, 0x10000, 0x37, 0xffff, {0x81, 0x400, 0x738, 0x7ff, 0xffffffffffff8001, 0x2, 0x6, 0x5, 0x80000000, 0x1ff, 0x0, 0x1, 0x1, 0x8001, "ce15d515462de14315197d3af939602e50bc846d6e085721d3c0d20bc7536a85"}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a63000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], &(0x7f0000000000)=[0x0], 0x5, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)="2f70726f632f73656c662f6e65742f70666b657900", 0x440800, 0x0) r1 = geteuid() r2 = getgid() fchown(r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) 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) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000003000+0xa9f)=0x98) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000825000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000cf5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000-0x8)={r5, 0x3}, &(0x7f0000310000)=0x8) 2017/12/12 12:00:01 executing program 3: modify_ldt$write2(0x11, &(0x7f0000fa3000-0x10)={0x7f, 0x20101000, 0x7400, 0x56e5, 0x5, 0x9, 0x7f, 0x0, 0x2, 0x101}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c7e000)=@assoc_id=0x0, &(0x7f000003e000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x1a) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000154000-0x4)=r3) 2017/12/12 12:00:01 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000403000)="2f6465762f6b657963686f726400", 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) 2017/12/12 12:00:01 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004da000-0xf)="2f6465762f73657175656e63657200", 0x200000, 0x0) fadvise64(r0, 0x0, 0x80, 0x7) 2017/12/12 12:00:01 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000488000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x3b)={r1, 0x33, "0c5c0a00f9b307ee9cb43d114c22d9f1faa8660c73ba87dd884d778bb847cd167a39f195f6d7ea9e00b5c7faee3446a7cc9d6b"}, &(0x7f0000001000)=0x3b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x330, 0x0, 0x17, 0x12, 0x18, "1b899a28fdbebd6fd1a7a5c4b2bfc9e0b122810f288a291ec16150bd8250bdbfb09b070a6fc284ffa40ee0f2a4adeb71d2ebff8d8b5e790833bf2d7dfeba3f1d", "d0c04557db4ad82a3532fca1a560a4c4180c667c2762bffbf60f487975b144cb44e6ad39550f01b8fb6e7c06922572f923eeb50d0b6a4254cb5ca1e5601ea30a", "343f76f9eb4d09ac48c637080f75723d0cd4610c317f04073eb65730c36222e4", [0x4, 0x4]}) 2017/12/12 12:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3ff, 0x9, 0x8, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="79616d30000000000000000000000000"}) 2017/12/12 12:00:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xd6)="cb1a96abe9f48f06b68d6b8f3302add9ddae4b3c7fbe5fa871c3c8a41ce9548a7cd726f1aa9583bd774b624620a735638f73fe974af73c196dfd4367a5504450d20fa0b2a9f2170ddba2cc71037868cad40b05b65745e40d39c8212305b14d57567e6c85ba002ffb8a4ae77a9ad245f02174633405390f0bee6cba2ef12a5e323bd194d5bf95c79dc6a9e19bb0881ce0391c41623b7e7a00c37af8eef4836adca824c6caaf83c3ba8e10cf2c28090f2ce00e9e8a5c1530d7b48f6ee1a0695a8dada1e9db7d60711f8d4eb70f19bd6fb82de8fd941b0f", 0xd6, 0xfffffffffffffff8) r1 = geteuid() r2 = getegid() keyctl$chown(0x4, r0, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x64010, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000000)={r4, 0x0, 0x0, 0x0}) sendto$unix(r3, &(0x7f0000001000-0x74)="7e38b3bb09714425e7b6f872acc7284c36f794df7d3609d7d86c8ddaceb5797fecce6ef0de934d7f811919ebcc76f7c29d27491ecce182ffd6b4bb38d388caa0b7c04958e9e49e4dc1956fb25f10c151cecf06f5ac963dd4f69354cd78b22af41be7d7edbe41b79e7157f0a975f5d2bbff870547", 0x74, 0x801, &(0x7f00001f0000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000fcf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockname$inet6(r3, &(0x7f0000a83000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000618000-0x4)=0x1c) signalfd(r5, &(0x7f0000c26000)={0x7}, 0x8) [ 59.402615] nla_parse: 4 callbacks suppressed [ 59.410192] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/12 12:00:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0xe000, 0x8) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000-0x4)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c47000)={"1ed7f4c61b77f5213485c417bd7a5cb5", {0x4, 0x0, 0x0, "e20b73f08652", 0x800, 0x0}}) 2017/12/12 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000013e000)={0x0, 0x5}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80a, &(0x7f0000c67000-0x4)=0x400, 0x4) write(r2, &(0x7f00000d2000)="", 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000dcf000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20, 0x0, 0x0) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r2, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="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", 0x1000}, {&(0x7f0000bd1000)="bf8ee40aa1928a551497dad7991bc05a39fc441a6aa74f5d27b53b5d00166133524494fdd8bd6a2314db0402771a89beadf5b4ca03ca0272f50aff56170486a95442e4c0a596772f2e968db140aea32cecf4e013e8e2e85e3b11fd4eccb554dd6a1b5ffff8d38fcf8612ad4eec23e405ea16800de74c6a101cce97f4a752f6f70d27be7eb3fc5117528facf61e5521098a", 0x91}], 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a33000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f0000071000)="01", 0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00004ad000)=r3, 0x4) close(r2) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x100000000000002) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a03000-0x4)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000030d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdf000-0x5)=@ethtool_gfeatures={0x3a, 0x1, [{0x0, 0x0, 0x0, 0xffffffffffffffff}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r2 = socket(0x27d75762521fecc5, 0x2, 0x0) r3 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000fb1000-0x8)={0x2, [0xf, 0xfff]}, &(0x7f0000109000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000c70000-0x4)=0x10002, 0x4) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000ab000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0xe462, 0x5, 0x7}, &(0x7f0000ef0000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000af1000-0x8)={0x0, 0x0, ""}, &(0x7f000086c000-0x4)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000f23000-0x11)={&(0x7f000097d000)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed7}, 0x1c, &(0x7f000099a000-0x90)=[{&(0x7f0000a29000)="e03d6ce2c5d39630f6d30f158235e2c409762fae9b173ef365470ab7d129241d95609fb20c1e34f9e5d3175f0aa822dc8b9121a52a68b493470af53699ac6f2a4e54fb66da7c12226d6918c058df147fc763e1623d32c4989a921f60ef9825c45526f5074bb4b26bb22bd4895987f0bb401b7d0c81a03d5cf73426b525a374293321697be0e5c4b71216387f6463744540bf38130aed2179c44d1a213850e815abd09939eac403be68524a05137663aceca98ec30f81724168e3077bbacd694d707b009159530813cfc269d909872a053de9ddedd94c67554ee312f482021d8e301ded7f7be71131513ffc49", 0xec}, {&(0x7f0000f22000)="7af79d7c4b82334e7ad26fefdbcf4208f34409dc9cfc3f9ad33acc00da1d6e091e49067f2c7762bea9979e73e3b66e598d678459bcefcb34a18c1c15caa2e3729e9136de8cb6ead01272dc7adad5240eed90", 0x52}, {&(0x7f0000e08000-0x15)="39a454ef5ec6b5de4c9011e2cb7e4a4987fef7cc54", 0x15}, {&(0x7f0000f23000-0xf1)="fe59df85f87cb4aa0236e4344aa07992568d11f0112cc67375ccb41574f421778fefc1ffe123a04bdea1fb6971a860fd639dd723ed960476d9f64f8658aba6d94c782221865dbf68a652c35f3295fe2a8b24fc91a4ea49f6b995692f36bd0f95bc2d98f5e23b8a88fbf124afabc3266d16428a028e808cc099dfd6c4fb806dd8dd6e71c765cb802a425fb9d6f97ecfc97bcdeea209a369aa2e1628b2ea5152717d30a14d20e3ccd90dae397566918b64e557ce0c1ad8237de6302b02f430454054f858900265b836217fa9db8dea16d21f3f35ae6331b34c79d83fec7867a3d78d85d0ea006d0aadaaa7196bd14639e2bd", 0xf1}, {&(0x7f0000769000-0x88)="e9a9683dea21a2bf89fdf3a79f157a3f5a0e0d4f8a3fceece87a9f9a711d785ec3be62d3600951df01184462ab46e9f7ffded27f75d7f2ff85431db9587593282d9582784e6a93bffc5b643e1aea455a001c3632d664061f0e883b89abe7ba21f0dec995ebe82387bbf332d6d8aefd57151d7f121c5aeb76d98da13eced652da6fb03e219598d9df", 0x88}, {&(0x7f00006a1000-0x4e)="b9a096c43ffe434b0a3b40a5ebe75b93402a189b4b7bb0a2eca54e68036691f16171f5b3af418c8c5fd6fbe1348cb1138e88c6d455c87ba3c2d70c8bf63eaad61fe99a8d56f0b85508321a232e2d", 0x4e}, {&(0x7f0000eed000)="2ba381c769be0803519b2646e0b570b09671a745a1cae29a750ad1521e4fe7dc1c9a82e8add93a7eec99d03e1ddf5c23756917088fabddd30372d4177838e9f2ac803341ae277950fff95661e9acff50da779d02ecc47e924e23ef6231b90a72ba4d5a4bfb00ec16d923ae6daf377c1df4482d2db624d1de26e38863724352cc71923cb9d650110de21b0ea3636eccf215adca35899c1a128144c6eadbc4ca8be93427904e0cee687c633eaff9f2264e52398b074139dc482dc11a16e4bd166fbb8f849cf6b0158c1e0e09", 0xcb}, {&(0x7f0000f22000)="ed0fdae237eacfd98d00f836dbaa68af481971c3496f6cb70fcd81944e1910c2c679782666e94422ce80413857aca9336c2db5b4d5750af791a0f5aa8b667c8b2ae47a7b45398884d0403e2fe9495f9ec6be249296f43c5fca1658f136ea28f58a5510e97a383d1fd6baa5ea17405d4354a16c0b38d5ec32cb5b02d67c316f0b71565cc12bc4f9998f34a8ba929cf978291a64166a909b0c171f0df0cf3b66b41ad3b82b9235e3a9491b01f3f699e1e55ade6acfec4021c486c6f802a3cc51", 0xbf}, {&(0x7f00008ec000)="0aa5bfcab0a753388601272d2ec576b61c148ab55e742c8ab0e1daa39d0b5f0b1a90d34f0c22d4d9d1d82787a8c6a0a31fc63d95418648ab6071e4d94ca292f48abc05385116c9f5c404e1df5b55d9f8fd6af3dd02b066aff58df1c8e8c165735c3a23fd0ef6dda3d46ebec94ee45b1251054b7a2e19f7cefad9ee71e931b078bfef151bf5dfec3336d4a401c706db86662094a28bea6231a0a1dffd0ee0534a846991d670eb7c2ae779fdbe7dbd05f8d2c186c4335e8091c5d3b1ceb3330df7743d53f81b60101ce828c5fc9aaef31ec57f", 0xd2}], 0x9, &(0x7f00008dc000-0xc0)=[@init={0x18, 0x84, 0x0, {0x3, 0x5fd, 0x2, 0x10001}}, @init={0x18, 0x84, 0x0, {0x9f, 0x1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x97e, 0x1, 0x401, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0xfffffffffffffff7, 0x5, r5}}], 0x4, 0x1}, 0x4040) get_thread_area(&(0x7f0000f22000-0x10)={0x80, 0x7, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r2, 0x7f9, 0x1) fchmod(r2, 0x40) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00006bb000)=0x0) fcntl$setstatus(r3, 0x4, 0x40800) write(r3, &(0x7f0000001000-0x10)="020f0019020000000000000200fb3700", 0x10) prctl$setname(0xf, &(0x7f0000f5b000-0xb)="a773656375726974792900") [ 59.469110] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/12 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003f1000)="6e65742f756e697800") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf4000)="2f6465762f72666b696c6c00", 0x2800, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00008eb000-0x4)=0x0) getresuid(&(0x7f0000136000)=0x0, &(0x7f0000b2c000-0x4)=0x0, &(0x7f0000140000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002a4000-0x8)={0x0, 0x2b}, &(0x7f0000102000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e62000)={0x7fff, 0x80000000, 0x4, 0x10001, 0xfca, 0x6, 0x5, 0x0, r4}, &(0x7f0000b89000-0x4)=0x20) sendfile(r3, r3, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r3, 0x540e, 0x2) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r5, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0x40600) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r6, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r0, &(0x7f0000c26000)={0x7}, 0x8) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) ustat(0x2, &(0x7f0000fa4000)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000d6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000fa6000-0x8)="2e2f66696c653000", 0xc8ad3a3ca332bc5b, 0x1900) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f000070f000)=0x1, 0x4) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000923000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000fa7000-0x44)="b0c8fa635119ceeefa892cbcbee49fff6bcb1e4690357895b3bc059be2701b1968a86714cbda8c655ff96b353144396e8701fcf08e013513016466561071bfb051eb6cee") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) setsockopt$inet_opts(r3, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) getpeername(r2, &(0x7f0000db3000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015f000)=0x10) r5 = dup2(r3, r3) connect$inet(r3, &(0x7f0000f9b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00001a8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa, 0x0, 0x0}, 0x14) 2017/12/12 12:00:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x822576bdfc5f07c0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a4af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042510f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9d0000000000000c5234e4235a33d57e456460104ca0dedf2b0e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd177001a878a5bb64ffffffed00004caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be220000000000000021c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b07d400000000a942", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0xd, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) r4 = socket(0x11, 0x8000f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x103, 0x7ff, 0x400000000010005, 0x7fffffffff}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x3c, &(0x7f0000158000-0x4)=0x84c3, 0x4) 2017/12/12 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r3, 0x1c2e}, &(0x7f0000756000)=0x6) r4 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r9 = gettid() fcntl$setownex(r8, 0xf, &(0x7f0000234000)={0x1, r9}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) r1 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) writev(r0, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="3d5356cb67a357c1bee7d4cb3aafcd05b903b18fa3b8abe64fe212982ffc1871d117e08226f6116afc2c3e5df2e9178310ee13ebbf6a991152fc4435c05ff5dc7beff005622a18fc14c4ed2c4eaa60a7e17b6a7698bcf878e35ec48e7402cf497a547e679f9318820b448865a502bf84b6c805d6c7d93acd2abc0ae04e662d801e97842a8e4cf8e4745dd0cb1d342a2e4be1fb798becf7990f65fc8447d1965e82720fccad5874892857f3ee4927f7db96a7d7a228ecd929285bd81a5f00f5390fa21e9f514691cfdfe39cfdf8e532e99461ec75f6b4db7b33f83416753992b939137cfab870c3ded2a9dc39078ddb8d741c218336cce5b591c53ad1cac784886c1d16dbb915dc6b0819f5bfb5ecd843df86843c564db62e2bf18548591a5c16da4f567a1c2a36dd99b358fb6207dd05b2139bf53228931662724170dcea3a1e83c05760e9f839308bc3273cd621ebdb5b0097b6f14012813ff4ce46bd8146bcded44c33d1f6fdc429bdd89bcc93e76dcf25c0555b14b9574577ca86de4ded334ecca1de8d190c207b0f8aeabe46d9113dc96d6467c3dea4debf95ed97e67db5d3fd9272786e2513330e13d3f25538236997e0a37f0c75613f92f7edb37c01edb585e25f11b1146faf9da50aa29109951d262e2af636255e19314de1a40a4e97dea49c2429c2865bcbe9d86563eb873af148d507174e04bb89dcb646c9318fe5313a2efe2fbdb269a9f4c8bf5b11faab51181804c982ee264fd6958bbdad0b4d1fa3b1f3a823d280dbd3e097e191a4f9bf34f55e2b802e58dd1e4be1828cc14ad442da6da454cdafc2c6f767199501dd7a5c746145d998ec759b4972159510292fb2cbff5a4801d16913bf09f58b8600bf8f64efeb7cdc4da73c550897e404b884b0a8e74c6c7eb58483d5bc6ff6d0fe2162b76049272a5f1cbf444b4ab32354012dcfcf8f80c0f269ccebe397f78d5e303d732b2e70e70971f89c87d5c19fb378e8fe7f36988e81a6c8f89df07200b8b5ba5caa394c7e3e2bb97ef470d012272da150bc76ee1b9abceafc6b15ce389a78d91e2710205b95c1c86e1f37f94a0aac011583608bd82c137dcb006ec10c268d08dd56ea09e7dac5810e28bf514b094d6fb86a4b5a52ce09ebd48d71f0969faf0b18a7a8839e05790fea56d0744add0c3b2eadceee5f0101ba57526e5d1a3666f6c611398a0a5f74fd97c12f9e1d6dfa90372e772245a1056b5bfe5eedd9efafb3ef214c10772dc2ee5b182352a1614f160a801a22597500ff37b81075e9b6cb1fa6db0fe083e028c6f4b1a7aa1554be78c2a1598357b62244fb1a6c368f7f5498e3c00fa202ffe63812a965ddb46b337d7044212c3511c64a93691abc2e6fd8383e5993eff0d4f8704ed7eadda54f845699eac4466cfa4eb6a43c3b49e24ff09a06b8805493fa5951d7945193840b970b4b969636348fa4d49b60756f1db4a18da4948fd6ec17bf0a6a7e7d6fafc2ac6f68ee08ff7896786a8bb1bac9e6682f7b99aea071b96bff57cd7997c08875444b2f426a2ede6aef51754e4258ae3c26e24345fcd3aae8ddb8012183fe434b7094f5f6ceecf3b3543dbcf3d329496e85139401b0664894789af719ab6a3bf89260a697451f915301a3853daac74b609545753601497a37944ce1b945d1bfbef9a68d4a2fdd8f45a61f2e0d47a8878fb033d9087bf16fcd516cb610b07c5fbe3120973e0911736b13a5420834ebde74fb976d5cc1fe7adc4d1c522b4d1f75b220811f8bc612a57457cd2dbecdbbdcc6b13bb7e211efa589b99201eef05e9de37cc06a96394046fdc645356e8cdff1b4490a367a077e3fa687415b71211522959ca00dda2d1e5793e0b8a85af07e27647d091aa23a863ea450f75ffc81ccf0130a8038109dbb0b7655fcc3e347d05a014e62734063c6c49f325e71ac478c625b3d3c65a3d1d500bd66a8b96fe39024d0544deae0ffb6c7b83463667c441e3396de3e7de05b023451804d286809420aea03ab084e1be3240a63ebf956b1f4a5589bc3f24324614a7bf2eb9e4f175f0725b5c0b7c6d4393d04423de15dab6515821fe861512ac0937438ad6a15fe896c0f712142e44e803e35596fbe655ad64c2e8a0618877e1b747bdb84d463a037d640d2c65c2f6b49f2ce3b4b7ed468e20f9b3e73dd106568a5c8cdb4ad6e247fddf27c60807a383b402d35d8ef9b4c414b2432b94f58a73c8f06f01aaa762e5084fbcedbfaa1ca1df24f032e8f933895cdacba16f3dee8a7808c5af4349b45631be1ae1138b86530b565c72d911576cbdcf10d9af90a7698556874cebee61b654104e8e1d1f579beedc0c8d02637df9252d040bd3bf2df774c3f23bf1420452b86631278ed1d51156e34a94ec6bf2992b74f3633ee727df94e145cd8393caf5f31cc3bde09ef16cf4a2834f30c224d5aab78baaab686b3c8ec9142ff30b487f4d49b96b4e912b772550b0f2fc616803981ff7018b88703dfd440d8dfac682da636e273ff3c1ad1f85308c7bd3e1a345ff6d0e75f118c0dfb8f99ed6959c57df071c0ce187b5802d536f63484c55deb843e0f13139e898caba754d277e124862ab547bc9f1511562119dc224346f896a303a57cee67c0b36f924a1c31ed5c4f145b7fe872f905cd8e313a1e5ce224fae34797a119a772f9ac2e7babfd9b1ef4678025fc43150188b63eddaad03fe0fc3efadea4f5bcfe14d051cd78712b17b507f6d0d95b5f76791e1b9c3782bb96ec363e91e34a898ad95c8bc4316c310e90839305b1a973523941998073ce8581c812bb6f08a082dbc4178db0d0ee62efb2722b00c5a58bb53c7a8021f4a87c75d2bb8bb2da13944514ebc3d6593798d0588a2485ab7967d36b28ea372bd2365d5cd2fed2a66543617b1b7445f3660c557a3c85ab909e26e6c64a00d2d6cfc7042a927391a83069a618954a6ea39f9ac3e75793af3055f8ec0acae101c390dd3cfad358404ed427942cca9df461f7a6e62f6ce4d56bd91ed20aa53dcd969b05553f5eb09af2c5825f6d7256feeeccca06a4d7d6c3f72193dfad39d963549a98e75f408cb2df4c9cbc3d17bc2ef854466d308039c9b99f96871b062055fb070463ac83b3b1e6cd3a481efaaa75916b1d01fa0817eda21c03eebb8fc253f1c281a7d96c75a0a0abb4eaea8eaa0e4e31b4a1e60a16a351d996fb99b2d75581f725418205436cbe01976a2d88baa4e009c9c1a0591e9e2bc731e55a83206d241ff7c16210d95ab999ece4cdb93c4710650ee6bd8e9f39b1af555a30c543a83800885ab025b440564624d9aeb3dc42d207834ef8fe2e0945914220186ea1599e69b51afd685704c7e9ddfbccde0abae16ff80ae231b5cb3f8aeef88c80d264b19f11db46263dcb357d652bce9a3e2b37ef618346b11f7eb36e1d8434a4698b83b42ab58be2e7ead796ab1f8b558eabdb36bf1f1214884851f55df2de56f4df723e4cdc103425b6b720604af6ad513d86e964537808029b23e0d207d64f34c9d1739017e541a0b806498efc9ae90a6d518ce1760f5a9271e4b5ac3ca0286c54de8e12b0dfe1e8bb990dd7aacceb7f4fc7ac0eda4878d51dc71e7811894825f1269ca0b6f8dfeb02e8b4510a42e64751d9562e8745f5158b042deb2526673aaf1595e7d7f878fda7da338b1971be7514979bf03bcddc267ae5e1fc60542fd4d1eb4e7c560984b1081ddad6570cdc44fa9137390ea521ee027d2fbd4823b716368c18cd55dde1035c3183ec691300c5c6cabef58b18ccd2cd695c642b76ce6d15fbfef48c15ba42c7ae1d14361a7f130d2a1d78110d1e92183fcf82b6ea6c56513cb973b9f36b54d61c79898abd7b4b55d619247c49f50a9190d6f36aef347ae8d88c3fa4b228a3f560a640407a2d4e23969c7a34efbb0598da99293c36734d5f08e97440b79b0c71bd8072ea535d5764a924fb433119aba15a3095f2b1ed407b57cb0fbb5dfc29bcea0166960c33beb65c449d9abe0fcc8d1eeba20d9a053a38145bfd07f4ba96b637b817d6b4d17688e1ca36cde10f1c4f80702f25cb4814f60bbcdd72401048e47b7c4c29e90ed3b5dab5101cb02822dccf4ec031da2c49691a88f89c1e7f7ca79b69138b0260fe269c9bfe8be47c1bb50c86dd1d2e57a9fec65319a5b1cd0c28148e3613de52103f1d7f4dec8a44c38859f13d2da4bbd8b176e038757a64235a011dcb4f94f52637c135c355eaa93694610a71160a8fdffdf5e8f56ba387c03f0ff501c1052e60b1d7390f8555d1a756637e2a75e4e4b8d1d8c0510517d7a5dd2e86b9b492c41f2996c70987553fe45e671a735041473ccaa3f5010c7757d063c2ba7a8b9f022ac664bb1f88c360974d9dbd093de641fd902aec5c82dc5fc8d2d7ade73df7a4738bc5f5d10d61872b7a6be4f4b8fe20255417f47b15afc9cab65d571afc104b98dba31a9726eb162d0f02f38ed5720ffffa517a6b08fb9b2a0b9121590318227e23bf48103e91340b81d4878e3af23c1014bb8372f604e224f5e997a04edba46b4099b78ee681d847f10a11ef8a42b224fc8d99d657713c4ce1632f484a09e9b56ae9b0eedd976966a089be66ef06aa2cb24f8f8ba137ee0568184d748416cf56aabcea740e3775542a9c7321788f72445bb0ccc525409899567478b444f4f7f1e2ef50d25f24a9efe5adb03ca320e8165ce20981fcf2aa1501d7f0a430cc8d9c13e3c8724b0281e96039b5256ac01aeb0353a35fd1b06755f8f3ddfe836a3464932ca4214c3ee2f7a26c00ea1eb144047c753a3688a96ef9e9fbddce48155585cf791337ad2f5a6b25e7f24acbe951c6efa6b2d5f52214d21811698a9a0930c55c3fef152a17c82949f6342ff308525b927ebc5004f827ea423aec5d430c68c5f2def15153052131a46618bc6c97ef9b77fd7729cef6cabdc26e563ad8981667ffb19db6867f93191c2f236123765352d0f2e24c0d5c1410020a9d49684f05d1c84d4e1a701e52a411eef56ba3dcc0ce1cfdd69026db439d69b9d286ffcaa0b261dafdb850690421f247b2a65900cca968c227c54cc34703f0037800d1994620d791a65f6ca5283e770c4806afbfac8a92fbd93315d2c2c1f9563b772b9921ccc33d6229b5a257beb9771e52e26822063c537eaa3823e4bf252926b47ce2d06e9a447ec18bc78dcd60046e2d108f522028c47b1faf04ffbd2de0627de9ce13182babc53b9955ba626fd51aa670db06c0f0499c72f189e09b00f7de7126987cdd20884fcab28c24a255272fa45c6332bddce65907001dd0d78efc8015cdb730ca3e91949d14e524d9c0b6fc2cace79811b97a1da6b222a99faa3e88277945f57611190220de416895e58999d73ca460198c4bc0441e5242488da88f444648470167d48bbc12fe2235a87aa85dc9b2ef9d3ffab0542a8db6e5842290fcaf42b5379218b1055db629e88caf6968077cc5f970661d48965baa9056c580cd1d7e1656477c6fe76b8b27ed5d6c77b3069edd7c7c8f0387694d3bae32312b6246da5905f58c26ddcee213ca6dd665c9d565f82c50a3c57bb435dd8ea551a99efa9d2c6503f037c62231ee60f6e306cd3e04ba176bce0b97eb00aab3554dd39e11a54099ec946ae8b0d381820801e1fc226a9cf8535bbed77320850d9d32f577bab2e90136ef1e06365b88f6bf80464cfe1e7e1f71f16789bf29b73ceb29409635ddadf450a88f48bd7a4bf395de6d7c2fcba087f4ce690718062baacfd2e7dce3a56953f77d9c144a3f83e7aea665fbdb35e3bfffdefe5ab3dcbce5a3", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000adc000)={0x1ff, 0x5, 0x5, 0x5, 0x3, 0x6, 0xce45, 0x9, 0x4347c5dd, 0x1, 0x8}, 0xb) close(r0) 2017/12/12 12:00:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f1e000-0x10)="2f6465762f73657175656e6365723200", 0x4500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x83, 0x0, 0x101, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x276a3a4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/12 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00009ae000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001fa000)=0x7, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000891000)={{{@in6=@remote={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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ae5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) r3 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc83b5f924bdd1d37e1c4d6d3849e8f4931e74fab676a76", "b49faaf66c1552d9e869dba0fc84285057eff9804753d0a23eabe0c5f46d9bc4", [0x6f45, 0x0]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = gettid() getpgid(r4) getpid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000666000-0x8)={0x0, 0x0}) r5 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000fed000)=0x0, &(0x7f00005f8000)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2017/12/12 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000386000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x3, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r0, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x20000040, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) epoll_create(0x6) sched_rr_get_interval(0x0, &(0x7f0000dd3000)={0x0, 0x0}) inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f73656c696e75782f656e666f72636500", 0x503000, 0x0) timerfd_gettime(r1, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043d000-0x4)=0x0, 0x4) r3 = syz_open_dev$loop(&(0x7f00000a4000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000100) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f582, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000a82000)=0x0, &(0x7f00004ef000)=0x4) prctl$setfpexc(0xc, 0x120003) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00009f8000-0x10)={0x7fffffff, 0x0, 0x0, 0x421}, 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x100000000000005) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x800000000, 0x0, 0x0}, {0x200000000006, 0x100, 0x40000000000000, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0xbeff) r7 = dup3(r6, r4, 0x80000) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) 2017/12/12 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006f7000-0x4)=0x0, &(0x7f000028b000-0x4)=0x0, &(0x7f0000721000-0x4)=0x0) unshare(0x10000000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000139000)={0x0, 0x0}) sendto$inet(r2, &(0x7f000071c000-0x1000)="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", 0x1000, 0x40, &(0x7f000081b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f00006ab000)=[{r1, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00005f7000)={0x0, 0x1c9c380}, &(0x7f0000f17000-0x8)={0xffffffffffffffff}, 0x8) r3 = dup(r1) mknodat(r3, &(0x7f0000006000-0x8)="2e2f66696c653000", 0xe000, 0x0) r4 = signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) fallocate(r1, 0x0, 0x0, 0x8) clone(0x200, &(0x7f0000d92000-0x3f)="9db90ffcefd4ab4d0f6047f450ce05d3b132ef2f6973c48a0871637b5991c61026594af964c07192310bc82e3f948c7d7b1be2526f691f49597cf49c8d5b68", &(0x7f00006f9000-0x4)=0x0, &(0x7f0000b8f000)=0x0, &(0x7f00001a6000-0x59)="60b622f7052655a84dd0ec83e086c2219ac27e9d649b849f1d5063ca45cf3928f872e309393a7325489a3e9bb7207fcd2ebd711f936bc8f65b477d1b5881db92a75a96476e17b9b90f77ed9a7494726b21d9f61e30553abe9d") r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000926000-0x11)="2f6465762f7667615f6172626974657200", 0x3fd, 0x0) connect(r4, &(0x7f00006d1000)=@rc={0x1f, {0x101, 0xffff, 0xffffffffffff0d40, 0x1, 0x3f, 0x7}, 0x800}, 0x9) inotify_add_watch(r5, &(0x7f0000923000)="2e2f66696c653000", 0x2000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000954000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000766000)={0x0, 0x8c, "0f4cb2292dc963eb5a05355a9b9368cc3451af6ddae7955ca013aa940c7090c45b43163f7bfa57876e980ca013458aa37cf27f79ec2fb59e8ec2fe654550b260525ff9d88aa41500065cb0a2d301ab22dbb4ac3ad9ba0c188677c1559fd911648d25778eacb5acfea663a823ca46f9ca8f458786fb6ec577165709a52d4ec41afb03db1951d21aa183b59e9a"}, &(0x7f0000527000)=0x94) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002d3000-0x98)={r7, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ae7, 0x5}, &(0x7f0000aef000)=0x98) setsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000842000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000689000)={0x0, 0x60}, &(0x7f0000ff9000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000d9b000-0x10)={0x0, 0x20, 0x10001, 0x0}, &(0x7f0000529000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000747000-0xb8)={r8, 0x4, 0x9, 0xffffffff7fffffff, 0x0, 0x1ff, 0x9, 0x7000000000000000, {r9, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x34d08729, 0xed950, 0x100000001, 0x5}}, &(0x7f0000dba000-0x4)=0xb8) getpeername(r3, &(0x7f0000b09000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a1e000-0x4)=0x10) lstat(&(0x7f000043b000-0x8)="2e2f66696c653000", &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000593000-0x8)="2e2f66696c653100", &(0x7f0000d56000)="2e2f66696c653000", 0xc000, r0, r10, 0x1, 0xfffffffffffffffa, 0x0) 2017/12/12 12:00:02 executing program 7: pipe(&(0x7f0000a1a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000474000)={0x0, 0x80200, 0x30}, &(0x7f0000081000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f64000)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000034f000)=0x8, 0x4) 2017/12/12 12:00:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002c6000)="2f73656c696e75782f656e666f72636500", 0x2301, 0x0) pipe2(&(0x7f0000f90000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000000+0xab8)="98b9bcc259424673f6e4782f35941aea05a74dc1254cf4d8ba38ed0a2bfd5c76609e6ee8acc7eff7f6418540fe0ab8bdce9ae38d609a9d9e1b9efa1144b8b68e1c3acee7f9a01dac394341b9fc6be62db15cc7bc00ed2abb180dbb7e1cd78b5ac2d9562f2f69e6c1b10fc72e34c4efafa918e7af727951805c1971a5bbee47284c1929c5e5fe35aa55", 0x89) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x92a5, 0x4) 2017/12/12 12:00:02 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f4d000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x9, 0x4) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept$netrom(r0, &(0x7f00001ea000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ae4000)=0x48) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x72, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000041d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c20000)="2f6465762f6877726e6700", 0x200002, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000a73000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000555000-0x51)=@ethtool_dump={0x40, 0x1ff, 0x1, 0x41, "acbc8bd8c3dd56e2d99c04bb5a378592c2a13fb335856e6b0908939473b40dc29d22aa4b00d346eac3ae09ab1c9f9d60da679d6451369daccab132102ab348949a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xf, 0x3, 0x2) getpgid(r2) fcntl$getown(r3, 0x9) mmap(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x1, 0x20032, 0xffffffffffffffff, 0x0) dup(r3) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) geteuid() add_key(&(0x7f0000034000)="6465616400", &(0x7f0000030000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000033000)="97f1638d2ef30a5a4a9b1975608796591abb3a3e65bea8d55a469ed6e4e12f0478c3e00faf843ef97e561ea8fcac450a1aa3e32c948506308e7ddcee2d58e7baa863760b486af7192158b1f036b6f8ba4ae57b83557dde84ba59af913d6342be00c761282ec6bac3922340a0ab8d2aacbc6c9f5065fa7618b8ccf2f5d98136b6371a8af5ea58b1070bd064f6e9a7eaa98df947d03f8432e5c48e7588f79b6e7d2facfe337d1797a9414aea", 0xab, 0xfffffffffffffffd) getresgid(&(0x7f0000dd2000)=0x0, &(0x7f0000230000-0x4)=0x0, &(0x7f000054f000)=0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000bb4000)=[0x4, 0x6]) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000-0x9)="2f6465762f6877726e6700", 0x8ae2876d534853b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x88, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@lsrr={0x83, 0x17, 0x0, [@rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}]}}, "35706ba99f8b"}}}}}, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) 2017/12/12 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f000046a000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) write(r0, &(0x7f0000b0f000)="b63db85e8d00000001b29d000000000008ffffed5ed2bc7018c3bc9b97ae21914d872c678ce22c9b160e96aa5fae1a", 0x2f) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00005fb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r3 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000061b000-0x4)=0x6) r4 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000ab9000)={0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000863000)="2f6465762f73672300", 0x0, 0x400) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000056000-0x8)={0x0, 0x0}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000b4a000)=@req={0x28, &(0x7f0000ee8000)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f0000977000-0x20)="54df788cdc8167f3464f4184636a5495f069e829203589a31cd6b956c7a584da"}}) openat$autofs(0xffffffffffffff9c, &(0x7f0000482000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000b27000)=0x3) setpriority(0x2, r6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x1) r3 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f0000b5f000)=0x8) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) connect(r4, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000a46000)={0x0, @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]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) 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) [ 59.717653] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 12:00:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000ab1000)=0x1ff, &(0x7f0000ed6000)=0x4) r4 = socket(0x11, 0x803, 0x81) bind(r4, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r4, 0x3020, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x1008, 0x0}, {r4, 0x8040, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r5, 0x409, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) write(r4, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) [ 59.798861] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 59.798861] program syz-executor7 not setting count and/or reply_len properly [ 59.831419] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/12 12:00:02 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = epoll_create(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000298000)=0x0) mmap(&(0x7f0000883000/0xe000)=nil, 0xe000, 0x3, 0x2011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f9d000-0x8)={0x0, 0x0}) connect(r2, &(0x7f0000164000-0x1c)=@nl={0x100000000, 0x0, 0x6, 0x8}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000741000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000a46000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7695, 0xffffffffffffffff, 0xfffffffffffffffa, 0x5}, &(0x7f0000562000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000ed0000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000656000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x3}, 0x10161) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000)={r4, @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]}, 0x1, 0x80000002, 0x4, 0x20, 0xfffffffffffffffc}, &(0x7f0000885000)=0xa0) r6 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f00004e2000-0x8)="2e2f66696c653000", &(0x7f0000e36000-0x8)="2e2f66696c653000", &(0x7f0000f12000-0x8)="6367726f7570003d", 0x80000000, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r3, 0xfffffffffffffffd) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000b54000)={0x0, 0x5}, &(0x7f0000467000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000408000-0x10)={r8, 0x48, &(0x7f000039b000-0x54)=[@in6={0xa, 0x1, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xdc1}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c12000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000034e000-0x8)={r5, 0x9}, &(0x7f0000a47000)=0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00002b5000-0x10)=[{&(0x7f0000d39000-0x3a)="390000001000090400000000004000000700004a03000000450001070000001419000a0004000000000000000608000300ff090000ffe4695aa3", 0x3a}], 0x1) mknodat(r6, &(0x7f00008d2000-0x8)="2e2f66696c653000", 0xc008, 0x80) 2017/12/12 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000684000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x4, 0x6, 0x8}}], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e7c000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0xfffffffffffffffe, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad9000)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00004b1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000068d000-0x8)={0x9a8, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000036000)={0x2, &(0x7f0000472000+0x6ab)=[{0x1, 0xffff}, {0xfffffffffffffffe, 0x8}]}) 2017/12/12 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r4 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r5, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace$poke(0x4, r5, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420b, r5, 0x8, 0x20000008) request_key(&(0x7f0000c92000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)="00", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:02 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/12 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2711, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000016f000)={0x0, 0x0}) r2 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) clock_gettime(0x7, &(0x7f00001c4000-0x10)={0x0, 0x0}) r4 = getuid() r5 = add_key(&(0x7f0000c72000-0xb)="6173796d6d657472696300", &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b23000)="1082979df052b25efadc0d5b0080fd9af3f88f7bca0f42c9fb6c361bceeb8cb5533472938a1d4b41b7f11cfb53453a", 0x2f, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000309000)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setgid(0x0) setresgid(0x0, 0x0, 0x0) splice(r1, 0x2, r6, 0x0, 0x800000054, 0x80) ppoll(&(0x7f0000143000)=[], 0x0, &(0x7f0000069000)={r3, 0x0}, &(0x7f000006a000-0x8)={0x3fc}, 0x8) dup2(r6, r7) fcntl$setstatus(r8, 0x4, 0x46c00) fcntl$setpipe(r8, 0x407, 0x107f) writev(r8, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) exit_group(0x7978) 2017/12/12 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x100000000, 0x7ffffffd}, 0xc) r1 = socket$inet(0x2, 0x3, 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c01000-0x9)="2f6465762f73672300", 0x8, 0xfffffffffffffffd) symlinkat(&(0x7f0000ae5000-0x8)="2e2f66696c653000", r2, &(0x7f0000707000-0x8)="2e2f66696c653000") r3 = socket(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x4000000000000, 0xfffffffffffffffc, 0x20, 0x0, 0x0, 0x4000000, 0x0, 0x80000040fe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x100000000000, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000eb2000-0x60)={0x27, 0x9, 0x1e, 0x2, 0x0, 0x0, "ec16ec5fc266f9e29fe9745f0e797302ce2f9c92a504fd487f599b93d4afd509f648d4f94a116455765f3d0c9df7b8c40a110a795ba5fb8e26bc20758befe9", 0x8000}, 0x60) mlock(&(0x7f00000a6000/0x4000)=nil, 0x4000) iopl(0x20000000000b) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000a4c000-0x8)="2e2f66696c653000") r4 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) process_vm_readv(r6, &(0x7f0000cd6000)=[{&(0x7f000045b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f000088f000-0x8b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000fbe000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000041e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000479000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}], 0x6, &(0x7f0000df9000)=[{&(0x7f0000489000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}], 0x1, 0x0) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace$poke(0x4, r6, &(0x7f0000827000)=0x0, 0x9) ptrace$setopts(0x420b, r6, 0x8, 0x20000008) request_key(&(0x7f0000c92000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000237000)="00", 0xfffffffffffffffc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x2, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x3) sendto$inet(r1, &(0x7f00005ce000-0x2)="0006", 0x2, 0x8, &(0x7f0000c24000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x8, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000965000-0x1000)="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", 0x1000) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6f000)=0x0, &(0x7f0000f70000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000070000)={0x1ff, 0x800c, 0x7fffffff, 0x8, 0x0}, &(0x7f0000f6e000)=0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f70000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000c77000)={@generic="7e624d45c40549f201d41781739d3839", @ifru_addrs=@ax25={0x3, {"318a4f0dd137ff"}, 0xc65}}) timer_create(0x2, &(0x7f000057b000)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000076000-0x4)=0x0) timer_delete(r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f6000)={r2, 0x70, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8a9c68fac34f6e8bad5b1f3bba7dd67b5200719a46c7929e76aafdc95732537e4c377ef160ee2a3a51e7564510b4b5f2321cbabc7d7d5801cc5a412f2d130dc06d7f26a15ff0e3d6b596167d8545ca5b53b0a771cbe"}, &(0x7f000072a000)=0x78) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6d000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015b000-0x4)=0xe8) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000f71000)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000cac000+0x1cc)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) sendto$inet6(r1, &(0x7f0000196000)="66249b326cc2cd0909076a7e7672fcff2e7d09e953cd88e9a8d025bba2a7c04477a8a4e6b219d44c08cc33c969a2ac7df023df67", 0x34, 0x400000000000000, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2017/12/12 12:00:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000119000)="2f6465762f6877726e6700", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b94000)=@assoc_value={0x0, 0x0}, &(0x7f0000746000-0x4)=0x8) 2017/12/12 12:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x0, 0x40040) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000254000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) r9 = epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r9, &(0x7f00000bd000)={0x0, 0x0}) r10 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r10, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e4000)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r11, r12}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r13, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r14}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000c86000)="2e2f66696c653000", 0xc) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a89000-0x8)="2e2f66696c653000", 0x541, 0x141) listen$netrom(r0, 0x1f) r1 = geteuid() getresgid(&(0x7f0000474000-0x4)=0x0, &(0x7f000073b000)=0x0, &(0x7f00004b2000)=0x0) fadvise64(r0, 0x0, 0x10000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fchownat(r0, &(0x7f0000720000-0x8)="2e2f66696c653000", r1, r2, 0x800) link(&(0x7f0000447000)="2e2f66696c653000", &(0x7f0000552000)="2e2f66696c653100") r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f00004ec000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) symlink(&(0x7f000060a000)="2e2f66696c653000", &(0x7f0000fa5000-0x8)="2e2f66696c653100") 2017/12/12 12:00:02 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e11000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) fchmod(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002000)={0xbf, 0x100, 0x6, "7175657565f3001c0000300004fffe000000000000000000000000fffffffffffffff20000000000000000000016000000000000000000000000000000000000", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r0, 0x6, 0x3f, 0x3) futimesat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/12 12:00:02 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000352000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e26000-0x10)=[{0x3, 0x80000001}, {0xb, 0x6}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000f95000)={0x9, r1, 0x1, 0x7ff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x20)=[0x3, 0x2, 0x0, 0x1f, 0x80, 0x401, 0x100000000, 0x1], 0x8, 0x4, 0x1, 0xe8, 0x3, 0x7ff, {0x6b, 0x7, 0x0, 0x7, 0x4, 0x3, 0xee0d, 0xff, 0x2, 0x969, 0x5, 0x12, 0x8, 0x7, "9e4a2cd64aae6a917335e3f24334fa8618aa3591e0f207880594141b90cf3ab7"}}) 2017/12/12 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xe33000)=nil, 0xe33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000441000-0x9)="2f6465762f73672300", 0x401, 0x10000) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e33000)={0x0, 0x2c, &(0x7f0000e33000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0xfffffffffffffffb}]}, &(0x7f0000e33000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000560000)={r2, 0xffff}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x50, &(0x7f0000d4d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000)=0xe8) mmap(&(0x7f0000e33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000037e000)=@assoc_value={0x0, 0x5}, &(0x7f0000e34000)=0x8) mmap(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e35000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e35000-0xa0)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1ff, 0x9, 0x7fffffff, 0x8}, &(0x7f00005f8000-0x4)=0xa0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a61000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000e34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e34000-0x8)="2e2f66696c653000", 0x1) 2017/12/12 12:00:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000dfd000-0xa)="6e65742f69676d703600") getsockname$netlink(r0, &(0x7f0000190000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002fe000)=0xc) 2017/12/12 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x40000000000801, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081f000-0x10)={0x0, 0x5, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000068d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a7f000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffe) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b55000-0x4)="0c816970", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f00005ca000-0x28)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000f10000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000074b000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f0000ce3000-0x4)=0xc) perf_event_open(&(0x7f0000993000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x1, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) lstat(&(0x7f0000056000-0x8)="2e2f66696c653000", &(0x7f0000087000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() r2 = getegid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000005d000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000653000)=@int=0x0, &(0x7f000058a000)=0x4) setregid(r1, r2) 2017/12/12 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x800000000005, 0xffffffff, 0x41, 0x4, 0xffffffffbfffffc0, 0x2, 0xffffd, 0xfffffffffffffffd, 0x2, 0xffff}) r0 = getpid() r1 = perf_event_open(&(0x7f0000ed0000)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 0x0, 0x400002, 0x0, 0x0, 0x4, 0x0, 0xfe, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x80000000, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0}, r0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x1000008, 0x33, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r3, r4) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00003c0000)={0x3, [0x400, 0x8, 0xfffffffffffffffd]}, 0xa) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000742000)=0x81) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000318000)=0x0, &(0x7f0000c59000-0x4)=0x4) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x1, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0106418, &(0x7f0000ad2000)={0x400, 0x6, 0x100000000, 0x7, 0x8, 0x4}) clock_gettime(0x6, &(0x7f0000f16000-0x10)={0x0, 0x0}) r6 = syz_open_dev$loop(&(0x7f000064b000)="2f6465762f6c6f6f702300", 0x10000000000002b1, 0x4000000000010002) fcntl$setownex(r6, 0xf, &(0x7f000073a000-0x8)={0x2, r2}) r7 = socket$netlink(0x10, 0x3, 0x20000000000004) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000adc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r7, &(0x7f0000202000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) getsockname$netlink(r7, &(0x7f00001b1000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fe2000-0x18)={0x0, 0x81, 0x10, 0x9, 0x100000004}, &(0x7f0000174000-0x4)=0x18) splice(r1, 0x0, r1, 0x0, 0x2, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d7c000)={r8, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8054}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r9 = socket(0x10, 0x20000000000002, 0xc) write(r9, &(0x7f0000a47000)="1f000000010817054543fdc0070800000905f0000200012b01150500000000", 0x1f) recvmmsg(r5, &(0x7f0000b7f000-0x80)=[{{&(0x7f00000e4000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f53000-0x60)=[], 0x0, &(0x7f0000583000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x0}, 0x1000000000006}, {{&(0x7f0000c20000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000aab000-0x50)=[{&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000ff3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d68000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00000f1000)="", 0x0}], 0x5, &(0x7f0000d1f000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x0}, 0x400}], 0x2, 0x40000000, 0x0) 2017/12/12 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) rename(&(0x7f0000d01000)="2e2f66696c653000", &(0x7f0000208000-0x8)="2e2f66696c653000") rt_sigqueueinfo(r1, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x3}, 0x8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000074b000)="2f73656c696e75782f61636365737300", 0x2, 0x0) write$eventfd(r3, &(0x7f0000800000-0x8)=0x1, 0x8) r4 = socket$inet(0x2, 0x100000003, 0x4) r5 = accept4(r4, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e80000-0x4)=0x1c, 0x804) read(r4, &(0x7f0000e82000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) poll(&(0x7f0000931000-0x28)=[{r2, 0x1005, 0x0}, {r2, 0xc000, 0x0}, {r0, 0x2000, 0x0}, {r2, 0x48, 0x0}, {r5, 0x100, 0x0}], 0x5, 0x4) stat(&(0x7f000088c000)="2e2f66696c653000", &(0x7f0000c41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000053b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a0000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000eb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000, 0xf7, 0x1, 0x500, 0x3ff, 0x100112, r7}) unshare(0x400) epoll_create(0x9) signalfd(r2, &(0x7f000066a000)={0x69ba}, 0x8) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8f000)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0xfffffffffffffffe, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d22000-0x4)=0x7ff, 0x4) bind$inet6(r1, &(0x7f00003af000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0xffffffffffffffff, 0x80000, 0x7fd) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c65000)={@empty=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000a41000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a5000)=0x0, &(0x7f0000df2000-0x4)=0x4) connect$inet6(r1, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e60000)=[], 0x0, &(0x7f00002da000-0x1488)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000faa000)="627627", 0x3}, {&(0x7f00006eb000-0x1000)="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", 0x1000}, {&(0x7f0000373000-0x4)="56d5931c", 0x4}, {&(0x7f000027c000-0xd9)="b84ef54b4957111aed4ffc2efd5a344a93bff3aa1daf1a339254b01e0bcd28cf5b71311cb12939f3aad31b13a54bdc184a75fa6b90dcda03c219713210d96c95b2512d499bce72db4f0ed92b430f58e4140e29cb14807fa983b5406de547eb62370e90ec12ba09e1cee59c9ed2dfad0005b4446b709a5e25afb2d503c1847d3cc4425b90d8505e29dec743bd185d4a1920a89bbd48cff8559a4a895a3cc745e0ea4828c4bcc583ffeea780ae43e369ce660b8054f5f6c2eb69240fe235c942840c70aca42eb0b33bbee67e16a4335d533008fadbf1ba309b25", 0xd9}, {&(0x7f0000cf1000)="91ba1e26be8a606eb57d84b66a32679a408dc338ca13610e9801f7931e5a1c931dfc2f8cf486a88957", 0x29}, {&(0x7f0000e1c000-0xd2)="6002064f5d5c7af24dadb378400ac7fb98e76217e4a3a183fff50b5ad24e1e4ceb319057d93904fe99db79fbcb33526980b2c0f520bf447418b03d3ed29589a69e71bcf6b2c63f9b63335f377ac12c30640c9e87c8094a3f843f2bcc25292ff6458f8d8f59b4462635eae0ee247df5da17fe206c206291c45aa7c3a29956bb8bea9804fda5c2de3a1697feb6a25e6d1ac881f3fa0317d94f3485736aa5e77ae6119e31301fe80923106773b71cb37b36ba627d894545020f4504c5b5bdf4be8846798be1e89c58cf74d25a8822713dfc99e5", 0xd2}], 0x6, &(0x7f0000323000)=[{0x80, 0x111, 0x0, "ea21762379096e73279655e159d188f8a8a15506baabd567124ef69f417446224cf6d98072e69b03eeff88deb86a660c0aa6b4312c683ad7f3a5ee3027487058a40e7ba0edf017daafbd106128532a37bc62cca3f32cedafe9873731b1d81f8a553e0949caed445a4e61b4a456"}, {0x48, 0x108, 0x7f3, "a8be8764af9f5e7b7326fa59b8d17f7c4435fc1f14ebfec075666f602895b40a382240b72f4896668cf36e9f5d6add14cb6794"}, {0xf8, 0x29, 0x3, "0c8fcea17d72ac950223ce2b5acede0928aa13cdc1d273d640c00bfac42df1355853ba865ae3ba6731ceb0b69d6d6ab3788ac0b54205823dcd3c7975a82d9db122ccdf8a9a47b305e2d24b1667c8eaf118c8d2d7e1011e2b9895aede3ca779f816f3d6d9384b27379378fd964bc8a515f977f583bfe2c581b6cef1248a33aea5828205a3bc3c0b9b6f06e6976e61c88db3ae0cf36259b8038f7e6298db0ea26e9b9119ef78fc69e1ed6f86752eb28b2ee54307e153c5ced44e164ac4b2d322058bdf6b3315a75dc6876766f15d4460f661b9fba3576ec6c784011cf626ef6412a4ce9b90202e"}], 0x3, 0x0}, 0x100}], 0x2, 0x8080) recvmmsg(r0, &(0x7f00005b8000-0x3c)=[{{&(0x7f000091f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bd000-0x50)=[{&(0x7f0000157000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000bba000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f000028e000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}, {&(0x7f00007aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}, {&(0x7f000025c000-0x3)="000000", 0x3}], 0x5, 0x0, 0x0, 0x0}, 0xc0d}], 0x1, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f0c000-0x18)={0x0, 0x5, 0x0, 0x8, 0x3ff}, &(0x7f00000c0000-0x4)=0x18) listen(r0, 0x8008000000007) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008ef000)=0x0, &(0x7f0000e97000-0x2)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ba7000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ba0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) accept$inet(r2, &(0x7f0000d99000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000-0x1)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b0f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c9e000-0x8)={r3, 0x4}, &(0x7f0000314000)=0x8) sendmmsg(r1, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f00003b4000-0x27)="7b0900eb5854708164735e6e9659ae7f7d7fa0d915aa2f2074774b4aaec0b12d0b00001716f500", 0x27}], 0x1, &(0x7f00007a9000)=[], 0x0, 0x20000000}, 0x8000000000000400}, {{&(0x7f0000965000-0x60)=@alg={0x26, "6861736800000000000000000000", 0x2c0, 0x40, "65636228000000036669736828fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021005d000000"}, 0x58, &(0x7f00009eb000)=[{&(0x7f000091e000)="d8672ac5dd9152ce8451829c3ce9a5ca62e590371a43ed6c758a54abb704993dd3220bbba42fd7674299b5349dde7c8b9955dc446eaa1dee916375fe3b3b64d33aba8d6f2c7af98ccbb7a86f932bbf95019412c7dabef4c319175e89ca16f231fa5b5820832b3474ab5fb9ed6d61e9327189378b3ea4714263e2e18910400af193a0df14b45031", 0x87}, {&(0x7f0000fa5000-0x1000)="6b4437582cd1295a6598daf19f2bd5c7aa17241e70b1d294c1b44e10062c525f650a348491f709e7925e86e4d1371de934eb79cdf1ca0159f40d9e9ccdad2e3574f1d5fcab539c14c0f4871b143fea5b86aa3e47500797bfcadebba01d72b0809f15a6c7a9054154b14b62289695aa3d8dbc4e586bcf930543ddc007bc05ffd1b54a81243d9a57fc033e345b712fadb41e2cb986360b0212ed1bbfcdf7cae7dea00125b2fbdf17fcb058c1be14809001d02e3ca03a57ff9b1b9d821b68eb7ede59b24aca3e7236f7bf59ab370230de1d8998a1a617e9220cff5468ecb2608e2dd9cb2b885bc2e2e79ccd4ed5bb92193f546a955700a6734f7a773cfeaf2170016eda44333cc93206fcb3bb65762655c03c8069b506a53169f61bb5221e167c3f220d92254facaa7c1f3976905213d4e01809b9f8e53a990040066c572ceecbf9cbc80a2a19bec3e71dc35fccf5865eae1800c93c2771302e668f79d89db07cd400510c23d78721dbad365446f5c92ab419dde9c8d265a9712b188dfbddca3389ba1956a435af3d3d22326f237dba41193688843bb1adc7d2f68f09ec03e1c2d973b32d4e98fee6c006b035d72c8094fed1d1fc800b1b6242312403218e01eef1eb02a0c5d7c596a30d5d0165fcf1fbbee94b46eac95326872966941e614dbdcb3d026d0e221cf370efebe3012ae76ce5f1cfc3cd49da1938f2bec91b615168cdf53c1f34f97a265289c1426e84e27adf85f100f54b541a864b77bd4ae1bcec4a06d00891926e15c650d3af6c1af18e8e46154d4782c1e0bc58693955211376c962cbeec78f97c0fc1c74f154c8558b8890968944efa948abe3f8a2eebf0be2c9f34f58f50e50cc96c641811804737726eb256f7dd5aa1be38ffb465a7247298fbe4e627bc0dc4d3bd0b1fc5f32fbb4677534e6476e3709324bc1ce3cd0abefb50b0b85308e4ec188c67eaa1e2ced3d4983b1fa7d552fbdb19fc2515349dc0033147899a5864c6f138e934d9ab7393f7cae3a5b0b956bcad981cd65bd6bfbc3b1086a6f8385215029c55dc1064e0f01dcf7f688a41a242ee08caeb8dbcb12c60ce61681beac61d7ca91b47cde9bf15338fc32dc598cf91641ef0cdcaa5a02c0d492d0bb3f68814bd9e0f7aec07ac0d976e2a876207bb47b151ab8c061cda81e6759719ea90a65a97c89a63ff4e83b52cb34f723ee6d03e73a735972a1763856fa63d5c9c50d21b0445f9e5e191414cc1e4a5c045f9b40bac3b27b639f2f80b29a347d4bbf297f263a1c068c996d47284199784648b559dc8d423c09294dfef480307f5fff06321e27f5aa8dc4c22f5907b5d448aca2bf7c27173f5648cea8c13e9a90d5d205770a6ae8f309471d73901a11fe406c0b2fbe9b2c1c8e2b65eac3fa9504df90bbd3a8ed0bf0f1e377ac15f93a8da621314df347b8cf4ac5e710e8758f254421a201e53591c185e45b601098dee2978dda0fa408ee95d50adf8ae23f3b9cf8b41e229c239ff172d99c55c1a91fd9bb84938e08744074160f0d388b167850b6983c6e256a00febaea493a8e10361d3fe783249d9c3a53c1a04650084808532c1c69945571fcb5c7f783f018dceb64ca151927a8fcbb1de93fd5015ed2ee53ee96ceb0070a9761e87e91bd0ff9af81c5cd810a3c7ea4555badace4118a0c873fd6e07556f8013490d27ed9878516b9c34ea94ede012098994cd0a5f84d570eca57fd6f56426999585bbb46cead630a0eab7c205a9a662e4e7c8e46034f6973790048586b8e4d297bc1261951382e7b4b4dc8c405f3afda2dc28e67612005bfbe3570f2d5bac563ed76b3255a6c278aa3995060b285f7e315cec15c94251077881dda4923329b3c2f8c441f06907996a78d1fe9fb1ef105aeddd45f07ca148e5d41a5e4b8ced2027b641e0f14830c01f5d1bd6a4fb218b9d985fc0f467427b8dcec495bee2f50b6315d919989047be5acb8167fd5457ed96021f943c4abaca6a43296650188f36add63ffae77417a65736a4b49c522c357c2b527af25686b4d2ad0322a86c625e34a43e8ffb045822f75add9c7b0c95274d5070ad4d3ea5ae07ed06f59933ea07eb1ae619cc443a95b6e6598b73208becc3888db6ee0022baeca382ba35b77a0f2c7bcc3b6879cc7b0bc2e5a25e5aeca5652c9bf1b9982b78d7b5180e6ebfa9e3d9ef0f1e86f17f54e6c61f5ec1aedfa1babbc1e7563f5fcfd5ca8105bcb9a78002a32425177a52351e4934d98e54f4e2a67957707199c9458276261c8d7070fe3e8268aea584157bab08e8e982b719e1cc762750784a4a8512397d3a39fe1739d9d34e50da82557be46b6fbed63ddc426c111e874d8c4a17499cbdab2a37536f0b2fc77bbede384672b37c19fd941fc0a7aeb9b8bc5f09131feafd871b3c6207d420befb5c05b86aa35aef4d0c6c11ae6849094f048b899ae4cdf412e39ad7f196b59f723b0be4f25f598f817564f5b89be87afbf6eb29698f23c169fc2ca6aa64bc945ea679084f07b4b42672100cdfb9f74a1d541942406869ca4b01ee6e25b28d0a247a1b03b7bdb24a05ee80b9337896e95ea35c626bfa569d04b2f838652766702ec22c6ff0ba8d9c96bf531c9c77cb97846a0e0199c522cecb9263279c9ec8eaec93f4717e0a6ef2766bc86e13ca6778deb0a5e0116ef20816453f0d48b927a87cf73ab2e4beb74f8852897c4896c5e917932b89ddfdc20001f1fff19f4b30530ef04525b4802b9b4d5d1957be4ce875b7e850172e1a8d01b796eac43786e98fab00ed2f28603bb1a2823cb7ff9033f1b362ae71463967e09e3ff17784c4416291df5c39d4566625e1673b887e03b659cbcce5d65f3588cfdf99f4aba38edbe352700e9180a023d85dcc185212d5c72796a53d2deafc0ae75c82e46e4173f8774511ac3c499b35f64557a705bb86233a57531fb91ba4c4a7e349c898a45e5ea0a592edf2295253d210354ee50bfdb52d5e3ef4d75c943d37d25e295239183407000e36790d5cbad52d167f089cb93aca9484bf7d5933127d613605ac3802c975ffd0300ac6d77e40d9b514d0c7f48b1efebc570a88bf4fccfc320a198efbbafb0081f560a81732ab9e66f6e2981892a0d4a8b99ab83ab63828cdde078630a5871b4c0ddbb236f376947eb0cc80bdae4a07e54b723151ed65eb90996681d2ee94dc35b81a65a19926b6dc0c33d395e2d8a02e2963737114015028ca9a839dcb3208aa053c5902b192cd73a9c5434238949fb17921a16b9dbae38a2e10364384c2839c6da7d135db47e3c8a482d68a7d378bc09b3711179f48e9e03fa8ac61159565634812186534462d483f81248cc95aa790cc47814d13cdde3cdbe949c89203d3d73743df115853b9e25b091c2062415b295076e1672705e70b84a4bb19c35f34af98673b0b7d286bf1ff4924defc28294c32abf52d748303c1fd8a083e64a9e12b1c57b5165be67c5f4ea6814a934f551e938f25cad5fe3df18e837160f38f34c91a2795173d2c93e12be1c1eda98447c12c1f3ab43f19bbc37bf985b8562b4132a83020e8a165c8751ce1fd57cbf63807cf861827b1ab28b6cdab7f13f8e1c8f553edf39f0c616e697078e77c13832a58b13346e6147939a837e14c3cd1d3958cd0a181ed2d303d10321db07a454835220db3d149267987e530295727ed1f16e80a6f9d873d70b02568adac52cae1525b499747912503d011e3d30000701bcab6225ce7a5256189e69efebf10f028a91105123fe9f8b4e69e509c7d14a7a75307559a12276d6c6d8e11302aee542ab24468a40bffb36062348a9397838fa1cb074e6bfe58ff84b842a70977bd6bc2d8d5f278ebe25e2e34a5b187bec551a34d9b9790ebe0900314ad0a1b3cbc2b8813e446736ab794ae62a99d63e48b63a95487cbe2f6b90518ced0a433fe00c754d7983d30ef70b5ad97d28e9bedb842cc882d6867ad5ac340021f9965c401b4cd9a72900c18b9d7352f3c6106b99d032ecf2824736a4a5cb8e7ea74c89efa76d9c8e0ff12037f4308d0d686c3e09f0f117dfd3c73557a7fed55941913cf3a009d4d305b8dd0a1889d998acffc4b7784c38b578792a9f933f28789e7272548950fdd43d7d3b8855018fba806c54243e373c516b8d6581b31ec7d8b213726ea4c3377fe4e76a1a170574c9d36bda14073c98dfa5671194035d0a8a1b5bf2050de2732975ecfb91216cdb1943bf0c209b13f9a1029d18a443608109faecda82116bcccae02790802e6770ea951c535000b5037ac5b717ee7dff09051e2b232e0b38cf59733c1006b3c08eacc5aac6262baa87ff3efe2473b5731fce6791fe670f7a7db1bbc9e328359014190931ac6b790f996b4aa252355e66b165b2e22e463115afffb376f37a954188c53e3fa80f525b80c6111200aa4d50b8dfdb8842bac9547294d83549b17259894233f9827b82bc982911e5f2ced12f6f719f3a7685efaaf2c4c8ade88be626d9acf7b3353f72c2a9cadf569b0e5c59d393dc5b74f879c1895d2ca9a2f7e94b9c1bda4786f03f9532b726ddc0def22207cb54ad3106c21d614d791ae024e5415f29c84c5bf907ca8dd64e44674ee73a0b45082fb11c2326a509f2259bb72f92ca6613c2be25fc879b422382490757f54052fd98ca3992acda490506761324842251ae57a45b2827e943403221a0feff44b91d5c259ce25838e726cdbd495599be7ae6e37d53814453372bca87ec2866dae4babcfc6e24fa4dddd2804dcc7f44904a3bf12be580c75d2bbee2e283cb222e92097d1fb585a0d504991f090b0427cde0c89964c7e791d7481a520af6e5727a83d9903a9dc75b63c22ad3708f41232335810bd347b8dc9d750cff518d5775a581f980a3ddac0e51b8bbff8d903ee9663b001a6464ea91a05d24620049f6bea4deac173a26fa1469377003e8d967ccbbb3ca1965a953fbd3dac6a3ba74630dbafe9c3aa0e44a049fcb548accbc4f77f48bb15c54ef535f77119758a64ed6f76a7c7a853062e93306802a8e9c600cccbe14bdd8acd2752b8b80b1169a7a712e0e3daca15db23e9c505e2f3bc3420dda1888782a7cc1b0dcfa3a843f7101aad6a2b867c1658fbe4e0e345ebb4ab654995070010e0dfd2327741394e96ecbcb8849ae765e1f371d4f21d068cee9964359cff33ccfa44a600ca01403bd93bf7e24f53571c601734165439311fd7a3f86fa8b83b485fbb3ad60c6ae647d08cef5f388d518b051055c67db51ebff79e6cfdf3ae3c0a190f5392dd462cabbaadae0f7c842c442d52db95c2578926e1372a27f00d8d72f92bce3933e7b1c62d2b908d73d5aee419e545445c09c87ae2fa19a3db9b1b1d27912a7f3cf7e21f0982816220ad1e62555cdb0ddbca4ba394f909a721245c3017670f81beb2c5dea6d8f83149713c1eede6fefd778049a923a7fbcd158d78a079b657ccc739ea29689ab7c191f21b82a469fe855e6ed601ff6a193753db67b25e662165a9032b6a8c3a1ab95eb4e08cb479fa9fe7179190bfd924fedd9f7061aba485e06926103896fe7958812ec4f626c87a398f4c6e1c007e8583c9fdb18ef1a83b7959c6e5d99eaa2a661df4640b1f41fadfa3e982eb24a8712863dc3c74495d1cdba939933ce834509fd714361e05615960e316e81d4c6af02aed791dc280abcbf90a540ca9d64f9e51d03d96811cd5a174655694e8df213dd2c0dbf65c2885730f2bacc9bd93c86163fbeb33255af2621f8ac8a7eae80d7127d5e0bec4a8a3f5e513ae006bb82454e3e50bf5cfe27708461", 0xffc}], 0x2, &(0x7f0000d58000-0x1d0)=[], 0x0, 0x20000000}, 0x1}], 0x2, 0x4) sendmsg(r0, &(0x7f0000e4b000)={0x0, 0x0, &(0x7f000023f000)=[{&(0x7f000044e000)="3874", 0x2}], 0x1, &(0x7f0000339000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r5 = socket(0x10, 0x10000000003, 0x0) write(r5, &(0x7f0000d99000)="26000000130047f10714c1f85900220000000000010000000000000000000132050027006e6e", 0x26) sendto(r5, &(0x7f00005c0000)="8f0cf92b4173d2c3bd7159495ea7ed0e125df77afd1f77ba75c2b743d08ef517375d53db59", 0x25, 0x50, &(0x7f00001b4000-0x10)=@ax25={0x3, {"12cf66327aa163"}, 0x8}, 0x10) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001f8000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) openat(r6, &(0x7f0000b10000)="2e2f66696c653000", 0x1, 0x100) 2017/12/12 12:00:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000+0x678)={0x0, 0x0}) fgetxattr(r0, &(0x7f00006f5000-0x23)=@random={"757365722e00", "6370757365742d2d25656d303a6367726f7570657468312125656d3100"}, &(0x7f00008c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x204000, 0x0) 2017/12/12 12:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0xfffffffffffffffc) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8f000)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0xfffffffffffffffe, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000544000)=[{0xe0, 0x107, 0x800, "ae8e4db8efa111929791c848fecf48f27ce6a4ecc861032665c744475e080187516c537a5a0badbc48bdad2c778121e8974f2ea01912aaae3eacece7aae4e0b78d94751d8a01567004601f78131dd8442e4171ac9b09f3d98900e9c7f300edd37d970df45a74d7ca4bac43e086ef62df903c6d37bae7c171fd76ca2cdc60a79ad019cfbcd9b82b735157a40cd27d8b0fd2ee6352b397a37c8387cc25b691fd9b0c7cde3b4e2a51554801dda4e6ed7a7ae895af81d0e92de3e7d445e699dd711c476944d72a8fd90778304acac6b67dbf"}, {0x38, 0x107, 0x2, "ff93fa02c075e38a0095108dc4347920e09aa11ddb95d1506146b060d692755661349f3998"}, {0x28, 0x102, 0x2, "5344143d2a093015029d73e8ba747b00e4e26c3466611478"}, {0x110, 0x10a, 0x1, "fad4f5cb623a7397148f150a3d84c44566154873b2b9cddd1f74c1e22493f37e9da9c4b5411c8ccf2afc4bc383eae6b1d4827c78483656d42a10aeff5a72274eedee78ab0ac0b7f131d0b749b3419140fa93f2b191c83ecc902b2891b36fe79d717c45d5688a62e343431d87680b8c1fe20377423dfee0cd5d95eddc5fd29f7e32123a217c6c28273b0c0c93464fb4b3826e8d0d1c732150767e8368ce7b6ca94a4bf0fdbd7c3c478b67fd22b72386762468a0aa6ad60b68b9a7c194a976298c5c1c5a79fc519dd2605d33175cccc8cdce4070f58ae543678134acb384c727b1c412c3589d2df05d71ae75d62a98e154d53bc5b86fa6b2a9cd"}, {0x1010, 0x0, 0x0, "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{0x20, 0x110, 0x9, "c08f07b78caa877fcdf50ae71ba782"}, {0xf0, 0x0, 0x1, "5da26b71c174ce681aade016c2a59dfa65ffd31b3335caa4ae0912eb813b733526d265130bba1d7b3d9c745eb1394d8732dc539ec9985ef1ac26b6f2b0547d9f4637db5377cfea1eec21b0c4b3254f561290277050b33f1e03f5d3a33d08c2a96bb6cb1de94dfdec2e3edbfa5e695acdd4abb3039be53826a33602c24c6e938382337dba7444596f5fb5e3b54148d47528826e60c4d62f8adee61865cd9e4c296f51f206a7b3f3718f169e422a973586d98e51cbba19064df1f415fe9c2afd00afcc0c716adbabf6abd9fc80cc5b95cd39feabf9d3ed75dfcf1bed"}, {0x30, 0x103, 0x0, "abd9ef23d9e1f2d2cdff193ed937ace8d95d042bc46ae94a95"}], 0x13a0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d22000-0x4)=0x7ff, 0x4) bind$inet6(r1, &(0x7f00003af000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0x2, 0x6, 0x7fd) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c65000)={@empty=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000a41000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a5000)=0x0, &(0x7f0000df2000-0x4)=0x4) connect$inet6(r1, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fbb000-0x8)={0x0, 0x0}, &(0x7f0000dec000-0x4)=0x8) sendmmsg(r1, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e60000)=[], 0x0, &(0x7f00002da000-0x1488)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000faa000)="627627", 0x3}, {&(0x7f00006eb000-0x1000)="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", 0x1000}, {&(0x7f0000373000-0x4)="56d5931c", 0x4}, {&(0x7f000027c000-0xd9)="b84ef54b4957111aed4ffc2efd5a344a93bff3aa1daf1a339254b01e0bcd28cf5b71311cb12939f3aad31b13a54bdc184a75fa6b90dcda03c219713210d96c95b2512d499bce72db4f0ed92b430f58e4140e29cb14807fa983b5406de547eb62370e90ec12ba09e1cee59c9ed2dfad0005b4446b709a5e25afb2d503c1847d3cc4425b90d8505e29dec743bd185d4a1920a89bbd48cff8559a4a895a3cc745e0ea4828c4bcc583ffeea780ae43e369ce660b8054f5f6c2eb69240fe235c942840c70aca42eb0b33bbee67e16a4335d533008fadbf1ba309b25", 0xd9}, {&(0x7f0000cf1000)="91ba1e26be8a606eb57d84b66a32679a408dc338ca13610e9801f7931e5a1c931dfc2f8cf486a88957", 0x29}, {&(0x7f0000e1c000-0xd2)="6002064f5d5c7af24dadb378400ac7fb98e76217e4a3a183fff50b5ad24e1e4ceb319057d93904fe99db79fbcb33526980b2c0f520bf447418b03d3ed29589a69e71bcf6b2c63f9b63335f377ac12c30640c9e87c8094a3f843f2bcc25292ff6458f8d8f59b4462635eae0ee247df5da17fe206c206291c45aa7c3a29956bb8bea9804fda5c2de3a1697feb6a25e6d1ac881f3fa0317d94f3485736aa5e77ae6119e31301fe80923106773b71cb37b36ba627d894545020f4504c5b5bdf4be8846798be1e89c58cf74d25a8822713dfc99e5", 0xd2}], 0x6, &(0x7f0000323000)=[{0x80, 0x111, 0x0, "ea21762379096e73279655e159d188f8a8a15506baabd567124ef69f417446224cf6d98072e69b03eeff88deb86a660c0aa6b4312c683ad7f3a5ee3027487058a40e7ba0edf017daafbd106128532a37bc62cca3f32cedafe9873731b1d81f8a553e0949caed445a4e61b4a456"}, {0x48, 0x108, 0x7f3, "a8be8764af9f5e7b7326fa59b8d17f7c4435fc1f14ebfec075666f602895b40a382240b72f4896668cf36e9f5d6add14cb6794"}, {0xf8, 0x29, 0x3, "0c8fcea17d72ac950223ce2b5acede0928aa13cdc1d273d640c00bfac42df1355853ba865ae3ba6731ceb0b69d6d6ab3788ac0b54205823dcd3c7975a82d9db122ccdf8a9a47b305e2d24b1667c8eaf118c8d2d7e1011e2b9895aede3ca779f816f3d6d9384b27379378fd964bc8a515f977f583bfe2c581b6cef1248a33aea5828205a3bc3c0b9b6f06e6976e61c88db3ae0cf36259b8038f7e6298db0ea26e9b9119ef78fc69e1ed6f86752eb28b2ee54307e153c5ced44e164ac4b2d322058bdf6b3315a75dc6876766f15d4460f661b9fba3576ec6c784011cf626ef6412a4ce9b90202e"}], 0x3, 0x0}, 0x100}], 0x2, 0x8080) recvmmsg(r0, &(0x7f0000f5d000)=[{{&(0x7f0000ada000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043a000)=[], 0x0, &(0x7f000046e000)="00000000000000000000000000000000000000000000", 0x16, 0x0}, 0x80000001}], 0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f0c000-0x18)={0x0, 0x105, 0x0, 0x8, 0x3ff}, &(0x7f00000c0000-0x4)=0x18) listen(r1, 0x802) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008ef000)=0x0, &(0x7f0000e97000-0x2)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ba7000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000c95000)={@loopback={0x0, 0x1}, 0x8, r4}) accept$inet(r2, &(0x7f0000d99000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000-0x1)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b0f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c9e000-0x8)={r3, 0x4}, &(0x7f0000314000)=0x8) sendmmsg(r1, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f00003b4000-0x27)="7b0900eb5854708164735e6e9659ae7f7d7fa0d915aa2f2074774b4aaec0b12d0b00001716f500", 0x27}], 0x1, &(0x7f00007a9000)=[], 0x0, 0x20000000}, 0x8000000000000400}, {{&(0x7f0000965000-0x60)=@alg={0x26, "6861736800000000000000000000", 0x2c0, 0x40, "65636228000000036669736828fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021005d000000"}, 0x58, &(0x7f00009eb000)=[{&(0x7f000091e000)="d8672ac5dd9152ce8451829c3ce9a5ca62e590371a43ed6c758a54abb704993dd3220bbba42fd7674299b5349dde7c8b9955dc446eaa1dee916375fe3b3b64d33aba8d6f2c7af98ccbb7a86f932bbf95019412c7dabef4c319175e89ca16f231fa5b5820832b3474ab5fb9ed6d61e9327189378b3ea4714263e2e18910400af193a0df14b45031", 0x87}, {&(0x7f0000fa5000-0x1000)="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", 0xffc}], 0x2, &(0x7f0000d58000-0x1d0)=[], 0x0, 0x20000000}, 0x1}], 0x2, 0x4) sendmsg(r0, &(0x7f0000e4b000)={0x0, 0x0, &(0x7f000023f000)=[{&(0x7f000044e000)="3874", 0x2}], 0x1, &(0x7f0000339000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r5 = socket(0x10, 0x10000000003, 0x0) write(r5, &(0x7f0000d99000)="26000000130047f10714c1f85900220000000000010000000000000000000132050027006e6e", 0x26) sendto(r5, &(0x7f00005c0000)="8f0cf92b4173d2c3bd7159495ea7ed0e125df77afd1f77ba75c2b743d08ef517375d53db59", 0x25, 0x50, &(0x7f00001b4000-0x10)=@ax25={0x3, {"12cf66327aa163"}, 0x8}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000c5b000)="2e2f66696c653000", 0x20500, 0x100) 2017/12/12 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c88000-0xe8)={{{@in6=@loopback={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d15000)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006de000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b02000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000109000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff2000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf77, 0x1, 0x7f, 0x17, 0x9c, 0x20, 0x100000020, r2, r3}, {0xc2, 0x403, 0x7fff, 0xfffffffffffff001, 0x7fffffff, 0x1aa, 0x9, 0xe}, {0x1, 0xc000000000000, 0x9ac, 0x3}, 0x8003, 0x6, 0x9, 0x1, 0x40, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x7, 0xa}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10005, 0x80000000001, 0x3, 0x81, 0x1, 0x6, 0xc91}}, 0xe8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x8000000800, 0x7fffffff) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0x11, &(0x7f0000438000-0x4)=0x0, &(0x7f0000a73000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000fbc000-0x78)="c500309a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff7fae7007720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d30400118658", 0x78) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000dd2000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000097d000-0x1)=0xba) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x35, r4, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000e5b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x4b8d5b724c90bacf, &(0x7f0000ffc000-0x10)={0x4, 0x7, 0xbfc, "2f0001000902", 0x20000000004005, 0x0}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x3f, r1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000f06000)=0x0, &(0x7f0000a5e000)=0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000478000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e7a000)=0x1c, 0x2007fe) sendto$inet6(r0, &(0x7f000088e000-0xb00)="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", 0xb00, 0x20000800, &(0x7f0000049000-0x1c)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2017/12/12 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d15000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000506000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006a7000)=0x80, 0x9ff) pwrite64(0xffffffffffffffff, &(0x7f0000fd9000)="b956c7a2166ec22d4a6157a5d652a4f32f58c8bc68989c015c3ddf641111a86e2033e90b9da42db029f7f3b1d849bfbca13440f8c0fea7eb291b2326a48ba19bfcf259fa72d8b83c4d58187dd768fa9d210ac59bfd033a84a8bafbfd663220b962f6ef3ed9810de11eff3b4d4ba201d5e9a876bb0a5883a343dc62b8017addc490294c4dcbefa8f4861bdc161d69288a93106bef02e41033da2a08a5eb2c116f3b11b53f7a9e", 0xa6, 0x1c) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100010000000006ec006e39", 0x2a}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f11000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x80003, 0x84) accept4(r5, &(0x7f0000500000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000a2000)=0x60, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa6000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000732000-0x8)={0x0, 0x0}) shutdown(r7, 0x8000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={r2, 0x7, 0x8fc, 0x4}, &(0x7f0000c5e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000009d000)=@assoc_value={r8, 0x426}, &(0x7f0000e86000)=0x8) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000817000-0x4)=0xffffffff00000001, 0x4) sendto$inet(r6, &(0x7f0000000000)="516b4d0465793273c89276c459686b89c912d12b", 0x14, 0xfffffffffffffffc, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xfffffffffffffffc, 0x1000, &(0x7f00009a5000+0x8fc)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cf0000-0x4)=0x1, 0x4) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f73656c696e75782f656e666f72636500", 0x400003, 0x0) connect$inet(r0, &(0x7f0000a5c000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 60.114856] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x40000000000801, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081f000-0x10)={0x0, 0x5, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000068d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a7f000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffe) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b55000-0x4)="0c816970", 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x89a2, &(0x7f00005ca000-0x28)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000052d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001cc000)=0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f0000ce3000-0x4)=0xc) perf_event_open(&(0x7f0000642000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x100000007657, 0xffffffffffffe2ce, 0x0, 0x9, 0x3c, 0x1000000, 0x7f, 0x40, 0x3, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r4 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) get_thread_area(&(0x7f000059b000)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x7fff, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f000061b000-0x4)=0x6) r5 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) setpriority(0x2, 0x0, 0x2) [ 60.163932] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/12 12:00:02 executing program 1: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009bd000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r0) r2 = add_key(&(0x7f00007fb000)="69645f7265736f6c76657200", &(0x7f0000513000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="f05195ae8cd994cdcce528ae736f56a580e34d7ce9005a65d644d6b106448d25e43500fe600c1155da790184563eac0d5523419709075c8a376707aaf1100c48083bb7f141e1d6605aed2e6afcc29bf42bb603b2142b5f06a07f2b914aee87f492b480775fbf70e3bcc1864ce4d31f55419ba1f262e247c001124078df223f81ce7d0a94ddd04de89a89322182495120ba469f43f38dc2d545197b7c61b32fd33dc6ba5542928d", 0xa7, 0x0) add_key(&(0x7f0000155000-0x5)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009f9000-0x7a)="df40fb7fdfa0c1e39781cd05aa0be9dff22774096ed6b49454c756115c1d43155669a203748ab43557d27529f0f6968ca81762f986b33dd92a7831d93988694bc2bde8da77442c8b30f7461c32a0b579d84e97c8988d4ab58e4f2cf536e01423d2d8c1d23632db2b0c13d924fe2e864d3aae1a670a1c01df62b0", 0x7a, r2) getpriority(0x1, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)="2e2f66696c653000", r1, &(0x7f0000000000)="2e2f66696c653000") [ 60.208783] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/12 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) r1 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000093d000)={0x74, 0x0, &(0x7f0000e67000-0x74)=[@decrefs={0x40046307, 0x0}, @request_death={0x400c630e, 0x0, 0x1}, @clear_death={0x400c630f, 0x800, 0x1}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f0000037000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000017e000)=0x0, 0x1, 0x1, 0x35}], &(0x7f000009a000)=[0x28, 0x38]}, 0x9cde}}], 0x8e, 0x0, &(0x7f0000a3b000-0x8e)="8530b2c22091f9503cf297984f844898178748179316e70f426d3d16a690f2eec7f4e68ec7eb58108b8274398a09aa56678ba2d91efd44671a6a0bb654691211fe9dc6ea9b9d48703a40c552b01d38b6b3c1f29e290ca4841925b2d40200563fc9a8dd181056eabc82637dd0d60a061891bc5e87814546c25e46884456479440e1849cf16924f299b345f7990c74"}) fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) writev(r0, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="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", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) close(r0) 2017/12/12 12:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xae, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x21, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x6, 0x0, []}]}}, ""}}}}}, 0x0) getresuid(&(0x7f000048c000)=0x0, &(0x7f0000543000-0x4)=0x0, &(0x7f0000abb000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d6a000-0x8)={0x0, 0x0}) lsetxattr(&(0x7f0000901000)="2e2f66696c653000", &(0x7f0000364000-0x10)=@random={"6f73782e00", "76626f786e657431282800"}, &(0x7f00004e1000)="3a7070703076626f786e65743147504c5e7365637572697479766d6e65743000", 0x20, 0x1) pipe2(&(0x7f0000cab000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000093d000)={0x8, 0x5, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009c7000)=0x0) rt_sigqueueinfo(r1, 0x1d, &(0x7f0000a21000)={0x4, 0x7fffffff, 0x9, 0x6eb26c12}) [ 60.251724] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/12 12:00:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f000074f000)="2f6465762f73672300", 0x7, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x800, &(0x7f0000000000)=0x4) 2017/12/12 12:00:02 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x21, &(0x7f0000001000-0x10)={0x2d, 0x0, 0x6, 0x91d6}) 2017/12/12 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006f7000-0x4)=0x0, &(0x7f000028b000-0x4)=0x0, &(0x7f0000721000-0x4)=0x0) unshare(0x8080800) socketpair(0x19, 0xe, 0x3d, &(0x7f0000ed6000-0x8)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000745000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ppoll(&(0x7f00006ab000)=[{r1, 0x4, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00005f7000)={0x0, 0x1c9c380}, &(0x7f0000f17000-0x8)={0xffffffffffffffff}, 0x8) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064e000)="2f6465762f7667615f6172626974657200", 0x82040, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000926000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) inotify_add_watch(r2, &(0x7f0000923000)="2e2f66696c653000", 0x2000000) 2017/12/12 12:00:02 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000035f000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockname$llc(r0, &(0x7f0000966000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e6d000-0x4)=0x10) 2017/12/12 12:00:02 executing program 2: ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000dce000-0x24)={0x60, 0x10000, 0xd9, 0x1f, 0x0, 0x1ff, 0x4, 0x9, 0x0, 0x3, 0x100000001, 0x200}) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000850000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f00006d4000-0x10)={0x0, 0x989680}, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0xf0, 0x0}], 0x1, 0x0) socketpair(0x1e, 0x80000, 0x8, &(0x7f0000550000-0x8)={0x0, 0x0}) getdents64(r1, &(0x7f0000741000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000024a000)={0x1000000000100, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x6, 0x1, 0x8000000000001000, &(0x7f000052a000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x6, 0xa62, &(0x7f0000b44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000695000-0x18)={0x0, 0x2, 0x10, 0x3, 0x3}, &(0x7f00002e8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000693000)={r2, 0xffffffffffff7ffc}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9a000-0x20)={0x101, 0xa69b, 0x4, 0x80000001, 0x4d9, 0x393f, 0x4000001, 0x0, r3}, &(0x7f00001a2000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000420000)={r4, 0x2}, &(0x7f0000c82000-0x4)=0x8) accept4$inet(r0, &(0x7f0000f76000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000772000)=0x10, 0x80080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00007b6000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000029b000-0x6)={0x0, 0x10001}, &(0x7f00000c7000-0x4)=0x6) r7 = open(&(0x7f000006c000)="2e2f66696c653000", 0x8000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000cb0000-0x4)=@assoc_id=r6, &(0x7f0000783000)=0x4) fstat(r5, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r7, 0x400454cc, &(0x7f0000359000-0x4)=r9) preadv(r5, &(0x7f0000ec2000-0x10)=[{&(0x7f0000c55000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000644000-0x10)={r8, 0x0, &(0x7f00008ba000-0x84)=[]}, &(0x7f000067a000-0x4)=0x10) fsetxattr(r7, &(0x7f0000248000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00006d5000-0x1)="00", 0x1, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000b3c000)={0x1, [0x0]}, &(0x7f00007c9000-0x4)=0x8) nanosleep(&(0x7f0000987000-0x10)={0x0, 0x0}, &(0x7f0000ff8000)={0x0, 0x0}) sendmmsg$inet_sctp(r5, &(0x7f0000dd9000-0x70)=[{&(0x7f0000653000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7f000-0x70)=[{&(0x7f0000950000-0x23)="e7555ba614780fbb270aa8413665dca888c27a9fbaedb33c8e3bb19b8880179248a878", 0x23}, {&(0x7f0000e60000)="36ae68deeb3649f97cae7b47d4", 0xd}, {&(0x7f0000f89000-0xc3)="caab15aa48f82c4b4accee2da58a959e7327cd75bfa477686d3254c3bff2e241e7e8150d14188c7689ca5b115b0b46c3b48f3d861dcb217d137ff334aabd97c8a36c23d1c957a9d80b2e5afaeef9bba21ee62901826341cb4395c234f3521e7e5cec56e636c2b8f86c160db691153d5cc9398df90dae1ca3959a281b73b3f1c7aed91963b628722e738538fca79e3dd65bbaca452a67fc328b10165f1a7fc6d58cc9f8684481699a1fce87977e7d4c368d299024c00884b12769b2cbce0f6cfa5e5b84", 0xc3}, {&(0x7f00001a2000)="224955bb14dc8738c86438aef6e559463f144da27952a6700b1114327eda3b0cfc6370bea0ee9985821b034c7c289137c548986adc6ac7bc816f5c582049bbfe6b79411517cde88e377c074a17adf0a1d3bffd41271136574b3b94d034e95c89f68390d0", 0x64}], 0x4, &(0x7f0000d62000)=[@init={0x18, 0x84, 0x0, {0x400, 0x0, 0x8, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xc, 0x6, 0x100, 0x0}}, @init={0x18, 0x84, 0x0, {0x49, 0xfff, 0x8001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xbe, 0x8000, 0xec4f, 0x7ff, r10}}], 0xc0, 0x5}, {&(0x7f00008db000-0x1c)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000943000-0x10)=[{&(0x7f0000409000)="295a6b95be40ce750d68d62d328caa60206ec4ca01fc3d3a81f191021a28c11a5aa5ead754967ff38695a7cc05ca0d456b80f76010006542e1d652a5df6a092276375b2db1af80130b48c620f72e77fe9f48f58f073b36232a4009418e9bd0ed02556933b393fc03f54b40fa7e5b5dadb67fe42c7fe9c40d737d7363e938a4d723bb3eb31361246a041edc015f07c99edb8d0afa48ab2a7baa21a03d13f0fa1f", 0xa0}], 0x1, 0x0, 0x0, 0x1}], 0x2, 0x20008880) r11 = socket(0x4000000009, 0x2, 0x7) r12 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)="6e65742f6970365f666c6f776c6162656c00") setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000e9d000+0xac8)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x1, 0x4, [@rand_addr=0xf13f, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) preadv(r12, &(0x7f00003d2000-0x90)=[{&(0x7f0000a44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000ddd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000413000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3, 0x61) syz_open_procfs(0x0, &(0x7f00006cc000)="6d6f756e74696e666f00") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r11, 0x84, 0x66, &(0x7f000043e000)={0x0, 0x4}, &(0x7f0000b38000-0x4)=0x8) ioctl$KDADDIO(r5, 0x4b34, 0x163) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r12, 0x84, 0x6c, &(0x7f0000b31000)={r10, 0xd5, "0a63edae79baa59ee1123870825fb899830d1d5dcc097e0c1a02c30456c347207042f6228c37900d8bde9aaabdf6f0975d5263950ee9bf87ac196b382ab474783a2c9c5955dfee3ff2c8fde5ea523a3bd867425be6373a0e549c225878aa7e06e0cf94839c2996a7222f7e3ecfd4391750608a300116f8021dfff4f227a108a40ab87c71362da2a5edaf79c9a63e511188831ae5ced40256eb6fcb9b64462bb2ce1a1d813c91924b9a5c25670207103bcdc8751a3439f834166a053401ede33d620cc664862b244ebe125a78e6013832e40810a404"}, &(0x7f0000b3b000-0x4)=0xdd) 2017/12/12 12:00:02 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000eda000)="2f6465762f7573626d6f6e2300", 0x1ff, 0x181000) getsockname$ipx(r0, &(0x7f0000ce2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ac6000-0x4)=0x10) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00004f1000-0x8)=[0x9, 0x4]) readlink(&(0x7f000019a000-0x8)="2e2f66696c653000", &(0x7f0000898000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) mknodat(r0, &(0x7f0000039000-0x8)="2e2f66696c653000", 0x8110, 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)="2e2f66696c653000", 0x5) 2017/12/12 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000234000)={0x1, r3}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000320000)=0x0, &(0x7f0000db2000-0x4)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x1, &(0x7f0000907000)=[r5]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r6 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f000001c000-0x4)=0x6c32a6ca, 0x4) sendto$inet6(r6, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r7 = fcntl$dupfd(r4, 0x0, r6) recvfrom$inet(r7, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:02 executing program 2: ioperm(0x668, 0x8, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bbc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e48000-0x4)=@int=0x0, &(0x7f0000a91000-0x4)=0x4) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r2, &(0x7f0000b7f000-0x40)=[{&(0x7f0000935000-0x92)="2dc3e9f32ae5e64dfabdf7b818d7e86741e33a8d250b5cea24520f8d19971a92a84704b952376332272f803e4d7a0683e0527609f451d7638d3d4cb53024280c28570658d0282774876bb4802394f4755d75a071bff4990f8b0d58193178f8cd6ad26354ae9e8410401fbe575ec3ad02edc8cc097396349526b4f7f2c2a124d598a1bd5c8653cdd31627c49c0a31582752d0", 0x92}, {&(0x7f0000fe1000-0x44)="c67d96d9302f82788cbe206c28f6134f1ba2abfd7d65acdf52727abdcab2047e271c82af03e1b938965a30f3b8d2611332eda1b8d9b932a841eee3da667ae306e64482af", 0x44}, {&(0x7f0000fee000-0xcb)="4b3df4278316e7bd7e4cf34b79f4dbe0e51a071c0d63ac47c966e5823df5286cb0a1e0641f2cbb5058fb841f5c1595bf83cb651ca07b93c4ef58dc358b14a46a9cb6358fea83e315ea9b17c5a7fa3324a0a1b467d467c77f9eed5a2815b1e5242ce58dd57313b83dfb19e53323848188d90e99a5e5414e8b36a9d169ba50903e7117411b9d18126904528c02a8a86e2b047bc2b0f691d82a6f5941d5223bc5474705583d1e81445574de3538cf5ea71e515241f8771e5f1edc9975e22e7a0d4c3f06b70a1bc4ae6d55f0d0", 0xcb}, {&(0x7f0000ea8000)="653b04a9fa", 0x5}], 0x4) fcntl$getownex(r2, 0x10, &(0x7f000036b000-0x8)={0x0, 0x0}) sendfile(r3, r1, &(0x7f0000d3c000)=0x0, 0x1f) modify_ldt$read_default(0x2, &(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000437000-0x9)="2f6465762f72746300", 0x1, 0x0) capget(&(0x7f000004f000-0x8)={0x19980330, r4}, &(0x7f0000250000)={0x80000000, 0x0, 0x2, 0x3, 0xffffffffffffffff, 0x2}) r6 = accept4(0xffffffffffffffff, &(0x7f0000e55000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000473000)=0x14, 0x5667892b260f6db9) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00006b8000-0x8)={0xfff, 0x3}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000e6b000-0xd0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x2a, &(0x7f0000f04000-0x42)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) sendmsg$netrom(r5, &(0x7f0000615000-0x38)={&(0x7f0000f01000)=@full={{0x3, {"1426ca32782bb1"}, 0xc037}, [{"6b1aafc9e3961b"}, {"27700944f3c033"}, {"81e354435a3b0c"}, {"1960042a3819f8"}, {"8e33b49653532a"}, {"91e7567c4cf61b"}, {"524303f2534157"}, {"92ec4fb0bd5030"}]}, 0x48, &(0x7f0000075000-0x40)=[{&(0x7f00002b1000)="57250b078541fa8369b83eea7707b51f6f49ad444a038fc61346d4b759b1bd28f915a59e091eb17cf820f2dec18377944327ea12acbeca21fdacb08a34a63424cd4162f5bfe624faa6b26d654dff9e98eaaafbaa49edb41b394e0dbd38660a230ff2cf6450c1c7762da59f1afabe61607ec530f73ca3610662ce131081cd710af5bfe87995679cb89a4c58c246a99e35366c54d8da0c97820242ff1b2403dd02cfd5f8df6f39f1eef55a01d6cf6cfe48d622c6bad31acd488ac72b2250259dae439b00ab2d0d14559f9753ef1be1b008189a1231f190c718a5128a2d500a", 0xde}, {&(0x7f000080d000-0xd7)="46a8454c599f816ccfe972b7e36b44a6cf2f6d899a363b6bd959fedfe4b9ceedcfdf5d4fa4c3234c42c1bf50be69ea0c6588e5a7373cfdfd1a8602b3ca800f8b90d7f9e5efbb7e61fa797e8d51ebeff165030360aa72e140035d088128c7ebb24c6479468726ba636ae4b79e37c40310559a382d12ae73fbe277b08a94a8c5923602e07adefed8d8e9425c29fd92bb4f8d1db3dba24eb013027b05a66fdd2068a964033113a1a42a34d8ccfdad678bddff0fac771ac397cab8a8821059a4f8446d76f0b15cc62aadbd235fe75796b24a2293a6d4a049a5", 0xd7}, {&(0x7f0000524000-0xa3)="22c22955818c7084b1016606002c274e52b89a96c752544cbdf02df5aa3fefb128d47683e460af9ff32617ca5ed255e8e10d6306892767f59d9c95929a1beae395fc11901f06632349cc3578cec4188fae9c6409d4b79d7714cd674002f459080eebce60a9e221b3cee120167a8b2dece479ebc08c652d9a850fd28b482c691e39416c3d5c1f3e1e66c52543f6b149d88b03024538b42904d85698c6e80c95f55dcf0b", 0xa3}, {&(0x7f0000398000)="ed5d72e92ccffadd550add3992a78d25d28f319b00842312375959accf2fd4c3418ed485f299ea97c73214682f252ec0522e5eda0cf0caeeca809ce534a61dcd31fc17b8461afb04a0a28e5a2b0bebabd4e7e6232d82f64a65169be45a1c0145e9bf9b16a757dc6953b965f9e292d253c411e8d472361c0d3a312ffd630aee9916b3739f4874251e7cad50907ce2b2e2f2423cce3bd524bedaedd2407a165d4f9f7364ff9864c1055cb6e5abec4fedea74ee869d6b725c2bae479216e90d3c0e67bc8321b3fd72a3201cc0", 0xcb}], 0x4, &(0x7f000060f000-0x2f0)=[{0x18, 0x0, 0x2, "d8bfcc1bf2de"}, {0xf8, 0x88, 0x7fffffff, "b9755ad19e7e42d69603a679d2e1a28859ed2824985a8538cbfee06934937c3ecbf894c808e4759df7500969e6e1d61f81630b86cd09b028527013049c5d5d0d79a2b60445ecdd071a61d64a14978eaeb64be924bc12167944b5ceff201ad513475591c81374c843dbc3c096d6a56ed4090ac484bd2a424d2a14b19af3334ebffd6ab159eb3ba1bd1734fcd1fc1e692af634777df8eab4d11f9ea7eb3941db757ece8563cf5bf5afa2191d62e9234141d8a9dc8faf669cb5936bd609fd8178141a6002f0f7ba5a5d3b87842fb137711c7001ef517befb2c5b9c415c5450ee46a35cb2d3b5d"}, {0xf0, 0x1ff, 0x2, "236c4476e5d41559c248bc6dce5d69b08578d6e9e3a6d1747030a20e0903418f496c435b65449f0b82a69840ff6dbb90659b4fdf41d9eaafcade769df29ad9b4df836fa289dbc9f52a724704b90772dd12163619478bb27f42f87c9b2bdf67dc483b9e27dfa665d88f4d4cb7b38ea282eaa51fab6fa184d995b7af91a91243ef3afda1983db918ca73103715612fdd53b6582bc7703d4c0bf39f027e94c0ac402d712d3aa8aefc2fe6644d8f58b686a6dcd3f6a59c0e6928871f7582924b00817a87a20faaa6b9bff0434f4d2c847dc475d3941eabddd0eda4e1db951560"}, {0xf0, 0x102, 0x6, "3d94aa1903efc4c501394f61e9e1c7ff46f44372ee59cee1e0affcaf373682a2f46a337d0352f3e02f1bf2a8199aa4ae022b02c3d2ca1efcdc1484103babe80288591c1df1fcf4773015e7d8b5b790f3e69d998fa57d0ed57713874e4c52e4fa066fba4f7164b8f3e826008062a97f97898a304b06d0d4fa5198101646efaa6ac31bedde361186b1065a8a11352a861f37ba32d5a5a5dcb33bdc70ddeaaa500bb96d11f67b8a3ddb4bd4af9a98e84722ffab4a30b9796cb5ab5d66817d388442e86850ad7c204bc5f12d0b78489c7ef910c6741304db42da43b8"}], 0x2f0, 0x85}, 0x40) 2017/12/12 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000234000)={0x1, r3}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000180000-0x4)=0x0, &(0x7f0000dc4000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x1, &(0x7f0000277000-0x4)=[r5]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r6 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f000001c000-0x4)=0x6c32a6ca, 0x4) sendto$inet6(r6, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r7 = fcntl$dupfd(r4, 0x0, r6) recvfrom$inet(r7, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) prctl$seccomp(0x16, 0x3, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x8, 0x0, 0x4, 0xc8}, {0x3, 0x8, 0x100000001, 0x7}]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) sendto$unix(r0, &(0x7f0000001000-0x1000)="e39020fadafd836fd5c44811e54b2a54fea43812bdf642e86457647b2d124bed6dcdf3dc892cdabe881ac63149ad30739153591a9b3f27625d1f0444e7acf244503392495b9874fafa5ee3969c1ecc1ae8fd4f0be3d85d9dde8d9673d982960d7e58fa1f0c94fbf006ea73f8282a5fedc3e13d31df4a87ea8ea96506140962ee21a3bfc36c48d8276b8689170e6ebd9bb0ea456d1ca1c61cdbfac8354d65aba18de752edaa69c2105d244a067ea1f6ba948900f8253566508196c4b78685816d4b02da01a84c6c9595e75a50b95f8f2209bbbd1b08167c7a3811ba4f5cb0ae90bf74abe25a436bb6a0c2e20026bb8a79a4af5ffe64a338886bd1550b0df053304e63130afb6849b31c76dde1dd4ee4f10acbf3aded1eb13325f9ad40a4a8274c5ceca4d1564d6a0d956deef7aecaaa4dae7e8f374e69a44be726f206719f7b8bef3d6bd7bf76d186f8b1573247dc4c56d8191649b098cd83c933f497f8588f269e6c6b1858955ca0de88e2e8ec91bc88d54fce4dd5ccee9068fd8505c1919fb1677bcb812f322cfe129a558d9b1282a6df015e4d2598b96c6311d113359d7d261ceee7f51c4711fd0ccdf0fd4f72e3a936d7af1138942c205e711875660a58c6a1ebef48fcb98463a732878c826b9ec8a2d7071b2edea7e6d6a4ba101d132ea2071ceb3077282fdb4f42a81c48e81236dd0c9fe91420b2080d138b027f8190a396e0130d18d051aff7e1bb399b18580d4b4ef91ffeb1dbf28c9fb232dc228653c78b4bd709e60c71ccba0fbeab41dad922f82e6cc0ab3afc1b57ccef2ce5dccc02a3e723f0ea3b13539b6de1a9ab7bfd234414fc863e8aeb4fdac84c4825482fe7f814f1463308a2481244d9e222ac8dcbd67f280e9b7ec0f843030ffa387f2956c92c5779b08b77aa2f2ecfb3f1043004c19567c157948a1d17de3d3a8d56d2d9724bb9e69a93b4ca46a76d3101b865246bf9cbcd7ae4f08ba241ca7fe67f620131f7bca63484320ad26941a0c5f71ba7de1dce9284a3120c0d399b95e459c06c629b73630606136d5fbbc97fdaaede8c4d8a07d23e450ad51777f581f389a01e30fa4953d7310f2d581909a3763b252c96d938427e20d245bb9942be1c85a310264fa16b6b4770d9e6f06b926c448f0f84a753ee85614583870a6b6f5ad19a4dcedb89af2b62dbbefd58f2aab65e807c61a24cc62872a7e4a9a77bd2fcdcc961374e0f64d0f2a7622cbca59a2c1753fbdaa60110f8662d9bf653e981096f087a70a8d57679a8142de73bb2daa5852da8e5007ac11efb729e9c35a06f2f7df46d6f9855dd92de8d3b7449261986e32fecf0bcfb52b31d5de8bedda0c6c02856d28f845161291bc3786d8a2e5b3b6e55b1cf7fcc8994c4ed3090d72ad23f765f9773604d01bf82b6ad629bd4ad178a39c1cbb0c10c1d736a243f72f166fc01cbcd7442a74fe43b52d8c615c668649cc078cd4132de7ff7908045cd7f14fc3cdd111bdfd6f2c7e1c805cc481bad5ce5287b17417e8012521d1593f70d7ec10e4cacfab51f7c1d61b0872ba352538191afa7edb8f0aa61346fee4affd8733b5af4618f6fba1c18d86a889fe242932a0a28185b574dc040c27e46155f99c72180dede46b2afe71d6a33e8abb4ff2a5ce29201a8dc6881b176c36cf9d66797b67188d18f09f164fc314f0e0b7edf4cea2ca138826b1f94677d2d6803c1924c62b6cb2700e2032e5b56656f2d98c0c3724ef42d52b793ede0e913077c7d8566da65c51edd27f87c150c6f1d5e608b1cd76f7b212dda21a49649a0ce8c9fd56103ea64ac0d85965b9fd13db1ccaca4f31e622536c640102233d4c6f4199094ace7c69ef26f8ae76763b20262ea866d450c17e3bb2eea725a95daeed63f68deff071c528a178aa4858725bf7dd15c76e82d9f9b993702885ec22837c8fe212446dd22afdfa2360bc7db7161c80753a34eaf61868b3bc8b2383ceb1d2522e1a05f18ce1b4e67fdc2b907b19b653680f2050cb18f63869aa0354962edbaf2162459fcf73060dd328c94e48c35c0c4ec811df536eee973dbcf1ad7a415f9b58650dc28b48ed88791d0ef860fe05925a95cbe64b5b2a6ce02f2fc9489f25cc3161aca327bc964d5272e0d95f416fa422e572bec080dab1e58e8177887aa0c53fecfba99cbddeaba83b7b48223851518b3b95b4532d7556908d74a79fcbafc8f6c73651b7435b5bb18a2393df74d347f47ecd01b3c786e713c147c2b51e2933a1458acbc6baf561c7beb31dd4c8750711315f58a41de1d3ad897c2f8f14afef0c2c273e9f86d10dcdf516c991400fdddc58988e39e9a7d20d5158bbf6cf2a69587689f8a8c73a26a11ba791a05f0ea6e3d8ffd45404a328fe67dd50b25c62f5c44ffb314585d8919a617be97f9e9195d456aa5eaab9f1d18cddceec8537a7fc09c60bc78ea987e592ef8e7f2412cb5dcf8197be750cce92fd55210b10555f5b9be707d3f4394f8587eea1067c8719d10c24076adc57c71413ea9df83586010d1a9c60e9d74d99cb40fbde548c895b58a324abae73a045f56d9171f32b08c89d6aaff1b12115ad8386c3633a0df6ce7944f2fe5b40fa1876c4f05822351ffc9b205aec735e05a55956ab829889a6e41f4c531301c378ddd313e20817b7d1b14f0467519e0efedeca2d034369336a216ab94b5e0d60f2f3450ec01854060091a8e7172704f81910907083c783ec2cfdc2d02cd74b76e48a18cdc6b505308db2f534c3d971a98ca61bd346b04facba2978cd32c2c53b0f2958ba104d9e6cec1e83a818c48c8998b41542495b85f2a1b82d364ea0f1efe75d3470b6635d210674e977c58324a029e34e6f28e5ac14d6a8c76abc47c2ecea61b93f9b33372548264b3351b3d6edd2659a3cdd28d6bb91925fd52c7bc448b5e4d78832a94895ec14b3cdb0f736e75138bf126c89e2e120ab132326963d1c4b728da2b68cbbc923b2ffdae1961617d7477af9a5c9b773a4c41f809319acf428b79ae7e8131b032a6c13fc380cafbfa224760e8f2a3a5019233c7a9a2bb4cb74456f47a1aad334e3331821efad1550bc4ea4cf2253e7d8e9588627b428eadc7f002451b8468c9205509f186af89e067c5641d770e489ddb594c436842c7d8f9b5043954f664f645ca92594e461625c0c0ce74dd0d9eede7cc9fadc30a6fe66217ab1769b0542452d1b10a3c03759b91a1e0e40185813ac3fbd58c277a9e7394352e1b64c79a7f887dc6d0765ed9d58c57bfc1aab84b2c5c6de0a91eda06e80dfa3e2780bc9be1e639d9c25d0f3fa6dd0ab77b706b1cd6b6139d435656f6c33b5f436044377aa38408c370a3afa8a665bd10a7c43bcf932d304cf13e25c627ddefb5b5587ae0f3d84a1debbe18ce0ea9df40896c64cafa46e831f4897d6704ff5a782077082453318a68dec7c4b4cca68f7dc32aaebb8c9f35c881b204aee1f692313a527549907c57478e1043776f071d856dfe450c0238624acf22b6ccc16d44f6a23df98ac6b8ef4993b88222b7c6e558d56e8b8a9b995c76270f2f1d2554f411ba75624efff6025b111f3459f1776c1eb353e2ee17f42efeb4d7b0bbe3e3322dbd5052d88a15f34e22c9be94363df5f2638769c265221f099afda3b189c821e360c5839f19ee44a8613566a2a0744f4f63bc381cc5fd690d3dad6c2d3e1cb051c3e2a53e2c3d05ab1a9c89a0f962704535ef9ef9c80d117e6e351fde764d81510a5bf8ae241591e4810d7c93a44d37928387e6e59a0cfd4770b27a5c5a6df658c3b301ee28bc91250c03fcecdd178b4c9fe81536365de3bc9b472b957983cf6aa82cf66a4ec8cf33769b14652b556d42cc96edec83dcbd4f51bfab13b9fa81cb04ef30f53ea9f9a10d50edb2c7e3b4a4df95e09e8b58ecb7f23574cedafb1dd9d3f01bbed8cecadf9521e08428ea3e4104e0b4dfdc947f64d653aee121e17ab23a38bbac0f6cfe208463619023a94850a5cc99efb4e36236b66491978dec422f475aeb5f0730b57958e113c8724a9695c06e637087e68ef26b6ca54d05b71f66b813115d6e96ae7349412208bedffc95524863e001271391d2943afc342e918ba9fc891e8145d4e2f5cc0ef56ace0d42fbc2a6250a92f53b025c1464a19f8c5f133f22c8ccd3e6bfa57ff2213a642472c82fcfd7a43c5ad57b62fac0283c5aec90d663b8bb3f20535f4bf0d2fb3794772fe3fc89987e14c1719c613b431a0b229b4677e1c4cefaa80e698ebabc993b0a3768b92a3c27daed2b8bb8f1b2215cd41ce7b934d016c1ca7fb6ea40756a78e00481aca85e0e964b9199d0c17bbb1b78947929455b34dc0e7519cb1de93e66e8b07f44bee471b7ce423a3023fd679feb8d9e565fa8a42cf5ef3987485d7345189dd2e487f863a6dd8987fe381c665b510b23bc626689419f12a0c696c571d6d3b99b0128519d94624bf9fc06ecf10dbae5a521edf6f476355a9029703a2a21f51212beef40a14e6edf987e98bd8bb16e087f62bf134f3a577169ffb5d9f0eeef1b4b5be8c535e0236d12ac303deab5e8546e6dfc15aae774710503f323988290db2ed02cc6cdbd8e887f29661f7c889ed22791219f2a6295cfed3006887bad8eaa812c11eec2166a5b88c6e827b3f1febd3956e2e6cd4ce7f0287795093d6dfbbd311ef092b3d35d12aa4c64c445d5210dfaebfa702d410de7a5fffb16e8fee70f8265ad2119832dcd212c84186a0a6bd8e1758368dd12c41e30edf707b10c7e806e3de2b8945b1e2b630861447a4c1809b990bd55c3423bfe690c27235ba85f32c00399f7e6ee18f2c081e7774023110b754710954fbd18c6ac8a20b03441b2867e94d5d0582b2c99eb27b75c7c59694ffe72c61ff61ba64ff261f0e2542172dc6befe9a6a141a6c416b6046cf856a7032ca8ca7e73a82a648f1a6b103a7f0831b74f6f24283bb909ab013822b5242b8d654d51719aafb35b967593342dbf8461784c9cb3956565f2e352d2a514dac0cecd49f8e5d482bbea4daa004c4c25ba2e8d10fb1e40a3c849eae9a0d2642afdd220ead92fb20633a8027c489b58bc04040983847985eeb3aa48e04216210b992e87632a7b1bc292975cdbe91d537442d3920bb1aa42cb3d50d6219f196385286639a30df9795fdbd515a47eccbd5b519ab561eecbec0fd4d5cf2b87e23ed43cd95c055fcdd3f46431bddd6a25de28d49150342b824c1d0053f7d087874f20cf51ddde3c7afc4e1b662034852aa195f63b33856a2ac5d3a42e4d2b7e573ea52d9599ce5672e74154468aac7c7643cc10420454f96713d6f4236196075c1df465ad52a545649a5d964a321c3b6244aa363e4b548ef3bf098e4cda2f321fe69bc703c33860ebeeecd6cef1982bc29304f50c2ab50f2ec6f7efcd967de7eb023579299c8a25a505b415cd4dde0c3854f4062ca34cb0a6ed418eb2d1699cc524f78f2b962a23aedc1bbea1da4f68bec4b0b51b5b9951ec92861d1a5d44039c0f52327b2a74f17ff729bb66c86c2bdd865f4359842935c0ccd67285217a68c4a1de684c85afd21c0cf9f679d4ca4170e126e4be3f0927785101c2855e42f5d5304901b607d49c0994103b3040eed73993cea03e8fbf96d1d51b797e6e82780077ba9eafccf1db2e6d01d20d3a744ed9ff9ed7ee9933c63d61ff3414c87124bc9a55d8868a15e948252c9da0ad81463c9ecf7be34128769d90c7f78272ea79b8bbadf935b01274840e665881adca118740587833f2acde022d95b0ed85f60524193b0722b4f43483d7f05c7fe8028d226b0a", 0x1000, 0xfffffffffffffffc, &(0x7f0000001000-0xa)=@file={0xffffffffffffffff, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2017/12/12 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x1fc) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x10000005, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000083c000/0x4000)=nil, 0x4000, 0x3, 0x40110, r0, 0x0) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x10000002) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d15000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fc000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000506000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00006a7000)=0x80, 0x9ff) pwrite64(0xffffffffffffffff, &(0x7f00005b8000)="", 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b13000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a002002000016000400000000000405001100010000000006ec006e39", 0x2a}], 0x1) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000065a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_sctp(0x2, 0x80003, 0x84) accept4(r5, &(0x7f0000500000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000a2000)=0x60, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fa6000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000732000-0x8)={0x0, 0x0}) shutdown(r7, 0x8000000000000002) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000001c000)={r2, 0x7, 0x8fc, 0x4}, &(0x7f0000c5e000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f000009d000)=@assoc_value={r8, 0x426}, &(0x7f0000e86000)=0x8) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f0000817000-0x4)=0xffffffff00000001, 0x4) sendto$inet(r6, &(0x7f0000000000)="516b4d0465793273c89276c459686b89c912d12b", 0x14, 0xfffffffffffffffc, &(0x7f0000789000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0xfffffffffffffffa, 0x1, &(0x7f0000a0b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000cf0000-0x4)=0x1, 0x4) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000677000-0x8)={0x0}, 0x8, 0x0) signalfd(r0, &(0x7f0000c26000)={0x7}, 0x8) 2017/12/12 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000006, 0x800000004) r0 = memfd_create(&(0x7f0000e08000)="656d6e5f74302976626f786e767430650830736563757269747900", 0x2) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea9000)="01000000", 0x4) ftruncate(r0, 0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000a71000-0xc)={0x8000001, 0x8, 0x81}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400000000008) r1 = getuid() mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) fchown(0xffffffffffffffff, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() fadvise64(r3, 0x0, 0x8, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000d68000)="") dup2(r4, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b19000-0x10)={0x20, 0x6d}) r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x8000000, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") lseek(r5, 0x0, 0x3) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x9, 0x8, 0xfffffffffffffffa, 0x100, 0x100000001, 0x200, 0x101, 0x7, 0xfffffffffffffffa, 0x20, 0x100000000, 0x6, 0x10021, 0x1, 0x4, 0x5, 0x1000000000000050, 0x7d0, 0x5, 0x5, 0x2, 0x1000, 0x3, 0x490c, 0x7cb, 0x0}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000bec000)="000000000000000000000000", 0xc) socket$inet6(0xa, 0x7, 0x10000) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00005c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xdd) 2017/12/12 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00001cf000)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c2f000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d9b000-0x10)={0xfffffffffffffffa, 0x0, 0x3, 0x2000000000000, 0x0}, &(0x7f0000de9000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000f6000)=@sack_info={r3, 0xfffffffffffffffb, 0xa1a}, &(0x7f00009b5000)=0xc) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00008e5000-0x7)={r1, 0x3}) signalfd(r0, &(0x7f0000c26000)={0x7}, 0x8) 2017/12/12 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000024a000)={0x1000000000100, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x6, 0x1, 0x8000000000001000, &(0x7f000052a000)=@generic="558632180409779e062463a0d9ba9fb4", 0x3, 0x3, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0x6, 0xa62, &(0x7f0000b44000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000695000-0x18)={0x0, 0x2, 0x10, 0x3, 0x3}, &(0x7f00002e8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000693000)={r2, 0xffffffffffff7ffc}, &(0x7f000000b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9a000-0x20)={0x101, 0xa69b, 0x4, 0x80000001, 0x4d9, 0x393f, 0x4000001, 0x0, r3}, &(0x7f00001a2000)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000420000)={r4, 0x2}, &(0x7f0000c82000-0x4)=0x8) accept4$inet(r0, &(0x7f0000f76000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b9000-0x4)=0x10, 0x80080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00007b6000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000029b000-0x6)={0x0, 0x10001}, &(0x7f00000c7000-0x4)=0x6) r6 = open(&(0x7f000006c000)="2e2f66696c653000", 0x8000, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000ddc000)=@assoc_value={r3, 0x100000001}, &(0x7f0000783000)=0x8) fstat(r5, &(0x7f0000189000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000359000-0x4)=r7) preadv(r5, &(0x7f0000ec2000-0x10)=[{&(0x7f0000d99000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000644000-0x10)={0x0, 0x0, &(0x7f00008ba000-0x84)=[]}, &(0x7f000067a000-0x4)=0x10) fsetxattr(r6, &(0x7f0000248000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00006d5000-0x1)="00", 0x1, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000b3c000)={0x1, [0x0]}, &(0x7f00007c9000-0x4)=0x8) nanosleep(&(0x7f0000987000-0x10)={0x0, 0x0}, &(0x7f0000ff8000)={0x0, 0x0}) sendmmsg$inet_sctp(r5, &(0x7f0000dd9000-0x70)=[{&(0x7f0000653000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7f000-0x70)=[{&(0x7f0000950000-0x23)="e7555ba614780fbb270aa8413665dca888c27a9fbaedb33c8e3bb19b8880179248a878", 0x23}, {&(0x7f0000e60000)="36ae68deeb3649f97cae7b47d4", 0xd}, {&(0x7f0000f89000-0xc3)="caab15aa48f82c4b4accee2da58a959e7327cd75bfa477686d3254c3bff2e241e7e8150d14188c7689ca5b115b0b46c3b48f3d861dcb217d137ff334aabd97c8a36c23d1c957a9d80b2e5afaeef9bba21ee62901826341cb4395c234f3521e7e5cec56e636c2b8f86c160db691153d5cc9398df90dae1ca3959a281b73b3f1c7aed91963b628722e738538fca79e3dd65bbaca452a67fc328b10165f1a7fc6d58cc9f8684481699a1fce87977e7d4c368d299024c00884b12769b2cbce0f6cfa5e5b84", 0xc3}, {&(0x7f00001a2000)="224955bb14dc8738c86438aef6e559463f144da27952a6700b1114327eda3b0cfc6370bea0ee9985821b034c7c289137c548986adc6ac7bc816f5c582049bbfe6b79411517cde88e377c074a17adf0a1d3bffd41271136574b3b94d034e95c89f68390d0", 0x64}], 0x4, &(0x7f0000d62000)=[@init={0x18, 0x84, 0x0, {0x400, 0x0, 0x8, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0xc, 0x6, 0x100, 0x0}}, @init={0x18, 0x84, 0x0, {0x49, 0xfff, 0x8001, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xbe, 0x8000, 0xec4f, 0x7ff, r8}}], 0xc0, 0x5}, {&(0x7f00008db000-0x1c)=@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000943000-0x10)=[{&(0x7f0000409000)="295a6b95be40ce750d68d62d328caa60206ec4ca01fc3d3a81f191021a28c11a5aa5ead754967ff38695a7cc05ca0d456b80f76010006542e1d652a5df6a092276375b2db1af80130b48c620f72e77fe9f48f58f073b36232a4009418e9bd0ed02556933b393fc03f54b40fa7e5b5dadb67fe42c7fe9c40d737d7363e938a4d723bb3eb31361246a041edc015f07c99edb8d0afa48ab2a7baa21a03d13f0fa1f", 0xa0}], 0x1, 0x0, 0x0, 0x1}], 0x2, 0x20008880) r9 = socket(0x4000000009, 0x2, 0x7) r10 = syz_open_procfs(0x0, &(0x7f0000d3e000-0x9)="6e65742f736e6d7000") setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000980000-0x20)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) preadv(r10, &(0x7f00003d2000-0x90)=[{&(0x7f0000a44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000ddd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000413000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}], 0x3, 0x61) syz_open_procfs(0x0, &(0x7f00006cc000)="6d6f756e74696e666f00") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r9, 0x84, 0x66, &(0x7f000043e000)={0x0, 0x4}, &(0x7f0000b38000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) 2017/12/12 12:00:02 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063e000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x4, 0x2, 0xb61b, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000)=[&(0x7f0000002000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", &(0x7f0000002000-0x10)="5c736563757269747973797374656d00"], &(0x7f0000003000-0x50)=[&(0x7f0000001000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", &(0x7f0000001000-0x4)="2e402700", &(0x7f0000003000-0xa)="2a6367726f75702e3a00", &(0x7f0000002000)="6e6f64657600", &(0x7f0000002000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", &(0x7f0000001000-0xa)="62646576707070302300", &(0x7f0000002000-0x8)="73656c696e757800", &(0x7f0000002000)="00", &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", &(0x7f0000002000)="00"], 0x0) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f00008c8000-0x20)=[{&(0x7f0000001000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000001000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x2, 0x0, 0x0, 0x5}, 0x1}, {{&(0x7f00000ce000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000756000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000ce7000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000001000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000080000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f000095f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000001000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000610000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x8, 0x0, 0x0, 0x12e0}, 0x80000001}], 0x2, 0x40000000, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/12 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) rt_sigqueueinfo(r1, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x3}, 0x8) r3 = socket$inet(0x2, 0x100000003, 0x4) r4 = accept4(r3, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e80000-0x4)=0x1c, 0x804) poll(&(0x7f0000e82000-0x28)=[{r3, 0x2410, 0x0}, {r0, 0x442, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r3, 0x2, 0x0}], 0x5, 0xffffffff) read(r3, &(0x7f0000e82000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x400) epoll_create(0x9) signalfd(r2, &(0x7f000066a000)={0x69ba}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000719000)={0x10001, 0x0, 0xfffffffffffffff8, 0x1, 0x3f, 0xffffffffffffffc1, 0xeba, 0x400, 0x1, 0x1f, 0xfffffffffffffff8}, 0xb) [ 60.463659] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/12 12:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000567000-0x8)="6269675f6b657900", &(0x7f0000fde000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff1000-0x6)="73656c669700", 0xfffffffffffffff9) add_key(&(0x7f0000696000)="7472757374656400", &(0x7f0000d50000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000361000-0x10)="30b0f08f23ed4f355bc9545311bbbcc7", 0x10, r0) getegid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r1, &(0x7f0000c26000)={0x7}, 0x8) 2017/12/12 12:00:03 executing program 2: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000006, 0x800000004) r0 = memfd_create(&(0x7f0000e08000)="656d6e5f74302976626f786e767430650830736563757269747900", 0x2) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea9000)="01000000", 0x4) ftruncate(r0, 0x10001) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400000000008) r1 = getuid() mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) fchown(0xffffffffffffffff, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() fadvise64(r3, 0x0, 0x8, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000d68000)="") dup2(r4, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b19000-0x10)={0x20, 0x6d}) r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x8000000, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") lseek(r5, 0x0, 0x3) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x9, 0x97, 0xfffffffffffffffa, 0x100, 0x100000001, 0x200, 0x101, 0x7, 0xfffffffffffffffa, 0x20, 0x100000000, 0x6, 0x10001, 0x1, 0x4, 0x5, 0x50, 0x7d0, 0x5, 0x5, 0x2, 0x1000, 0x3, 0x490c, 0x7cb, 0x0}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000bec000)="000000000000000000000000", 0xc) socket$inet6(0xa, 0x7, 0x10000) mkdir(&(0x7f0000040000)="2e2f62757300", 0x0) 2017/12/12 12:00:03 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)="7573657200", &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="c54381dc3b9a016c49f12a7e0c77ad5c4759cb13bd15ef5faa17d0b7b8d7bd", 0x1f, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xd)="646e735f7265736f6c76657200", &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="1ecda4eb10ff3a1f6f88818d91a8397482441d5d1b07e8ac4a93853bf21c4ab1cb98e7388dc1855ca094840db1d5b1f404462955b250de9e2f39b810d1789cf2b80573c9607e8ec2d5a6143195b004745517c958fef66265e46f9a7ced4807b33876099038297f7dbd8e9a0215b804175d85e7a23612098bb1f013c415da03e4d7c9c133baaa6c7a3238b492fbb73d1b70529bf34b9034e708c74de625eefd57bf2c46a156bf83486e9c65fdacb0185850788e652a9d9a2ef88cd4ec62b61f9649aa3b2ac0ce1bfc0522ee055c8744c88680c57796a4adbf", 0xd8, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x8, 0x800, r2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x6, 0x0}) 2017/12/12 12:00:03 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2000000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000009000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000c000)=0x1008) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000005000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000a000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000b000-0x10a)={r1, 0x102, "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"}, &(0x7f0000003000)=0x10a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000c000-0x10)={0x0, 0xb0, &(0x7f000000c000-0xb0)=[@in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000+0x714)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0, 0x0}) socket(0x5, 0x804, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000000e000)={r2, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702000f67f562c93f40afdc95cffdecf3e839b739cfd07e92000614069224b9c7d375582f3c7070b43902f6014cbb9d05000000000000001c724aa84d055942671d2cadc0724a5b4fc62f131176bd8f91c033244c97a871ca000000008e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r5, 0x6}, 0x8) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f000000a000-0x4)=0x8, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000000c000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000d000-0x48)=[{0x6, 0x6c2}, {0x2, 0x8}, {0x1, 0x5}, {0x3, 0x5}, {0xadd89c356ffeeb57, 0xffffffffffffffff}, {0xd, 0x8b}, {0x3, 0x50}, {0x3, 0xfffffffffffffffd}, {0x11, 0xffff}], 0x9) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r6}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000010000-0x4)=0x1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x24, &(0x7f000000b000)=0x8001, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000011000-0x4)=0x100000000, 0x4) [ 60.560986] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/12 12:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r4, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000083000)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 12:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b5c000)=0xffffffffffffffff, 0x4) 2017/12/12 12:00:03 executing program 6: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081f000-0x10)={0x0, 0x5, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000068d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000566000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffe) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b55000-0x4)="0c816970", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f00005ca000-0x28)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000052d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000074b000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f0000ce3000-0x4)=0xc) perf_event_open(&(0x7f0000642000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r4, 0x1c2e}, &(0x7f0000756000)=0x6) r5 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000001000-0x18)={r6, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r8 = socket(0x10, 0x802, 0x0) write(r8, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r8, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r9 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r9, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) r10 = epoll_create1(0x80000) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c68000-0x10)=@generic="358cf6e4ad66994166e2c4dddd7e9ec8", 0x10) ioctl$DRM_IOCTL_CONTROL(r9, 0x40086414, &(0x7f000086a000-0x8)={0x2, 0x7}) epoll_ctl$EPOLL_CTL_MOD(r10, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 12:00:03 executing program 5: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000367000-0xf)={0x0, 0x0, 0x0, 0x6, 0x0, 0x4000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001b9000)="2f6465762f6175746f667300", 0x40a000, 0x0) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000000, 0x0, 0x0, 0x0}, r1, 0x3, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x8110, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xecd000)=nil, 0xecd000, 0x1000008, 0x33, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000ecf000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000ece000-0x18)={0x9, [0x3dc, 0x400000000fff, 0xbb9, 0xcd, 0x7, 0x3, 0x9, 0x0, 0x1ae2]}, &(0x7f0000790000)=0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000020d000)={0x0, []}, 0x4) r5 = dup(r4) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000742000)=0x7f) r6 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x0, 0x0, 0x23fffffffffffffe, 0x800000000, 0x0, 0x0}) mmap(&(0x7f0000ecf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000ecf000)={0x0, 0x0}) clock_gettime(0xfffffffffffffffc, &(0x7f0000c15000)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000849000)="", 0x0, 0xffffffffffffffff, &(0x7f0000835000)={r7, r8+10000000}) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r6, &(0x7f0000887000-0x1)="", 0x0, 0x7, 0x0) r9 = socket$netlink(0x10, 0x3, 0x40000000010) writev(r9, &(0x7f000007a000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602063b8502cae0765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) r10 = socket(0x10, 0x20000000000002, 0xc) write(r10, &(0x7f0000a47000)="1f000000010817014543fdc007110000f605f000020001000115e003000000", 0x1f) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000b7f000-0x80)=[{{&(0x7f0000ed0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000bc000)=[{&(0x7f0000ed2000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000230000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000a65000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}], 0x3, &(0x7f0000583000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x1}, 0x6}, {{&(0x7f0000a5f000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000aab000-0x50)=[{&(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000ed0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000d68000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5}, {&(0x7f0000975000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000ed0000)="", 0x0}], 0x5, &(0x7f0000ed0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa, 0x2}, 0x400}], 0x2, 0x40000004, 0x0) 2017/12/12 12:00:03 executing program 7: r0 = memfd_create(&(0x7f0000e9b000)="27776c616e3000", 0x8000003) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000882000)=0x0) mmap(&(0x7f0000000000/0xe33000)=nil, 0xe33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000d4d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079a000)=0xe8) 2017/12/12 12:00:03 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d08000)="2f6465762f72666b696c6c00", 0x400, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000ca2000-0x4)=0xaa) 2017/12/12 12:00:03 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48de, 0x800000000000, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0xd6a, &(0x7f000038b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000102000-0x18)={0x0, 0x10000, 0x30, 0x7, 0x20}, &(0x7f0000fb6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e60000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000f97000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x8000, 0x0}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000aae000)={0xffffffffffffff01, 0x0, 0x1000}, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7d000)="2f6465762f70707000", 0x143303, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000571000-0x4)=0x0, &(0x7f0000098000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000447000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@random="63f8991819b9", @random="f71400080a7b", [], {{0xfffffffffffffffc, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000478000)=[], 0x0) clock_gettime(0x6, &(0x7f0000950000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00001ab000)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{r7, r8/1000+10000}, {0x0, 0x0}}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c0d000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0xa, [@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x38) connect$inet(r6, &(0x7f00004bd000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f000090e000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000007b}, 0x1c) accept4$packet(r5, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x14, 0x80800) listen(r9, 0xfb12) syz_emit_ethernet(0x56, &(0x7f0000d64000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x5c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x100000001}, @fastopen={0x22, 0x3, "13"}, @window={0x3, 0x3, 0x401}]}}, {""}}}}}}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f00007c6000)={0x80000001, {{0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) memfd_create(&(0x7f0000626000)="72656e6f00", 0x2) readahead(0xffffffffffffffff, 0x3, 0x20) syz_extract_tcp_res(&(0x7f0000140000-0x8)={0x42424242, 0x42424242}, 0x7, 0x9) setsockopt$inet6_tcp_int(r6, 0x6, 0x5, &(0x7f0000cd6000)=0x4, 0x4) syz_emit_ethernet(0x62, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 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}, {[], @tcp={{0x0, 0x2, 0x42424242, r10, 0x0, 0x0, 0xb, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3ff}, @sack={0x5, 0xa, [0x0, 0x8]}, @generic={0x8, 0x2, ""}]}}, {""}}}}}}}, 0x0) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000741000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mknod(&(0x7f0000920000)="2e2f66696c653100", 0x4, 0x4) 2017/12/12 12:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000551000)={0xb0f, 0x10001, 0x9, 0x5, 0x9, 0x3, 0x100000001, 0xfffffffffffffffb, 0x5, 0x2}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000caf000-0x76)="88adae86902d750ab9f79414901fdf1c206e81d595a7a191581b706c457c0b55567782ffbf89e565f7b2667353eee85718909506a049fb2ec73ead4c1642d9b78bcced2247793683928ccc98be9ee03e79fcf85810931674df8470c9ffbff9ff78a775f8edc4fb54b93394348f7e6441a13d01283a6b") ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/12 12:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003c0000-0x2)="33f0", 0x1, 0x22, &(0x7f0000877000-0x40)={0xc4, 0x8, 0x7ff, 0x3, 0x4, 0x6, 0x4, 0x3ff}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000141000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00004c1000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b81000)=0x0, &(0x7f0000af7000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057f000)={0x0, 0x3f}, &(0x7f000030e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3c000-0x8)={r1, 0x1}, &(0x7f000005c000)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000c8000-0x4)=0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008ae000)=0x5, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x43783e73c3d75c2e}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 12:00:03 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afd000)="2f6465762f72666b696c6c00", 0x22100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000124000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x6e) 2017/12/12 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000058c000-0x8)="2e2f66696c653000", 0x100, 0x109) [ 60.733904] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 60.766275] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/12 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000024b000-0x4)=0x0) listen(r0, 0x7fff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r2, r2, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000068b000-0x4)=0x0) r3 = epoll_create1(0x7fdfd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0x40600) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r4, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0xbe8) memfd_create(&(0x7f0000c95000-0x2)="5b00", 0x3) 2017/12/12 12:00:03 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ae000)="2f6465762f72666b696c6c00", 0x80, 0x0) fcntl$getflags(r0, 0x1) mmap$binder(&(0x7f000093b000/0x2000)=nil, 0x2000, 0x0, 0x110, r0, 0x10) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x16, 0x45, &(0x7f0000002000-0x45)="2d393af3f7b18cc8cb7108526675c9ab34e8078d9377d96d62013b180db29c1933572d3bc603c79edade5e231aa2a61547da40ddd6d11669b1390882b88f45a972734b3547"}) setregid(r1, r2) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000c97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000234000)={0x1, r3}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000480000)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000180000-0x4)=0x0, &(0x7f0000dc4000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x1, &(0x7f0000277000-0x4)=[r5]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r6 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f000001c000-0x4)=0x6c32a6ca, 0x4) sendto$inet6(r6, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r7 = fcntl$dupfd(r4, 0x0, r6) recvfrom$inet(r7, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r2, 0x4b2f, 0x8) write(r2, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000eb0000-0x4)=0x14) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f00006e7000-0x4)=0x0, 0x4) writev(r2, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4000000000080003, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dc4000-0x9)="2f6465762f70707000", 0x420100, 0x0) setsockopt(r3, 0xa000000000000, 0xfffe, &(0x7f0000c02000)="", 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) ppoll(&(0x7f0000c3a000-0x20)=[{r1, 0x2, 0x0}, {r3, 0x400, 0x0}, {r2, 0x200, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f000002e000-0x10)={0x0, 0x0}, &(0x7f0000b35000-0x8)={0xff}, 0x8) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043d000-0x10)=@buf={0xc4, &(0x7f0000b82000-0xc4)="b4375625fd09c8a99417e2832e9a774ba971731dcb6da4b2b0222b392a6e961dd25ca3ce0109b11f307dab7e178ab1a71efa3d97288f5661fbcd263cbcf12bac0300b582d9ec203e7519820b1b14611c97f44bfc777b25f81050ebc8fa73e213cb98384a33a8d02aea36bb7ec4790e10b15c6b63e335aa9b934a63c6e73a9e965e6ab3fc7b0831325ba5825864bb767d584fbac7103fb56c729595194ab4aa84fa345805e40379ccef382f4b3b08526dec0065d715b1468629501b99600d64dba18bec61"}) r5 = fcntl$getown(r2, 0x9) getpgid(r5) socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f000043f000)={0x0, 0x0}, 0x1, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00002d9000-0x4)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000ec5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f0000259000-0x8)="2e2f66696c653000", 0x120) 2017/12/12 12:00:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80006, 0x48) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00004e0000)=0x3, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(r0, &(0x7f0000ef5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c92000)=0x10, 0x800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00002f7000)=[@in6={0xa, 0x0, 0xc0004, @loopback={0x0, 0x1}, 0xff}], 0x1c) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef4000)=0x5, 0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ef3000)={0x0, 0xdb, "c02465d2b911d02a775c508bef106ed5ec315be8a3ee486fb6604c6e1083622b482564e81a875433f17fd7b6885bfcfbf7a45252eb714cca374114dfe5c40d8144d36d30c3e2e786d133dd1c6af92d79c02f2a26193c01a54ec5a9a25a7e6515e41a34e7b5d9ee20bb051bc838458068eb5b891cac576a77cf34aa8dd3b2c75505d4e6d1f34889fa3113e9a991d2e3b9c672d69f544802f400bd8baa4f1f609f1a3232404f1ef57e47ac498f86069f916b4c807c3bec380b7ee0e3a15c722a97d486b53fdbcd6bfaeac455d9ba6e06a0b7e4c3370286be8db072b8"}, &(0x7f00006e6000-0x4)=0xe3) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000914000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ef7000-0x10)={0x2002000572, 0x200, 0x8002, 0x4, 0x0}, &(0x7f0000ef7000-0x4)=0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000044f000)=0x7, &(0x7f0000ef3000)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000481000-0x1c)={0xa, 0x0, 0xc5c1, @loopback={0x0, 0x1}, 0x7e}, 0x1c) 2017/12/12 12:00:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000785000-0x98)={0x0, 0x0, 0x0, 0x0, 0x359cef45, 0x5, 0xe, 0x8, "c8230b8347b7f9dd406461ee579dc87b55c1c8e2f8d9a2b6836144b2d9867ec66fb66ffe96b4316bd2bbaa29a94b70ccb8af786e4ee19f51e7b02d83ed7bf8e8", "111587536e68d288d64735a973051005e2545d5ecbd3e4893c6c7ee5004cd272", [0xfffffffffffffffb, 0x100000001], 0x0}) 2017/12/12 12:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r2 = gettid() perf_event_open(&(0x7f0000c5a000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2000000001, 0xd, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0xdff, 0x0, 0x42, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x3, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000b3d000)="2e2f66696c653000", 0x2000, 0x81) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000605000-0x4)=0x4) r4 = socket(0xb, 0x20000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000035d000-0x90)={0x0, 0x85, "8fcb575698fae823f448f8b0cb38103f69dd9af4c3212a8bb4d82af37c12bc026c4e36a3284e343dcecf223e6569bde11c7681322d0bc962e915329bf3beb9ca75e4782d54e36bbe9bbec3f738f141ee641b045850f1ebc4de8b1ca2b30c5955a0fc9700a256bfcc7355207953239549d32911e36256c84799e1953f0b84452544b701252e"}, &(0x7f0000e28000)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000035e000)={0x0, 0x9}, &(0x7f0000f1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f8c000-0x4)=@assoc_id=r5, &(0x7f000069a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003c6000)={0x0, 0xffffffffffffdfff, 0xfffffffffffffffd, 0xac0, 0x100, 0x2}, 0x14) bind$inet6(r3, &(0x7f00002fc000+0x502)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) syz_emit_ethernet(0x3a4, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x396, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b7d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x0, 0x0, 0x2, 0x64, 0x4}, 0x20) socketpair$inet(0x2, 0xa, 0x1, &(0x7f00005d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000120000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x4, 0x7, 0x9, 0x71, 0x3, 0x2, 0x100, 0x3, 0x3, 0x6, 0x1, 0x2, 0x7]}, &(0x7f0000a6a000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000e87000-0x8)={r7, 0x800}, &(0x7f0000385000)=0x6) epoll_create1(0x2008080001) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x2, 0x6, [{0x200000005, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0xf134, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xcc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r8, 0x8918, &(0x7f0000577000)="b80004") ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f00005f0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x800, 0x80, 0x100, 0x1, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000aa9000)={0x0, 0xfffffffffffffffd}, &(0x7f0000947000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000555000)={0x20071026, 0x0}, &(0x7f00001f9000-0x18)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffffffff755}) ioctl(r8, 0x8936, &(0x7f00008bf000-0x1)="38") 2017/12/12 12:00:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000088000-0x5c)={{0xa, 0x3, 0x95c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c}, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0xfffffffffffffffb, [0x8, 0x7, 0x1, 0x400, 0x401, 0xffffffff, 0x400, 0x8001]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"2340588239cd9ab232953c841a7c79d9", {0x4, 0x0, 0x1086000, "3f5b50400f2e", 0x1, 0x0}}) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="6367726f75703200", 0x8000, &(0x7f0000000000)="be8db25fd2652895147f5751ebaff60c4f0d36e7a232eea762c3b3d2831da119ab1fb02c6827e977775f6e92a1d6e3ed254353dec17f1e20a5efd06b99cc4a5b39f508a856c88788f3d110c6f06f8b744fd69e8c5bf471c64643750b10b74873bed4cef5dd898d90ec004d04970ea19a1093be57") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000+0xe74)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000003000)={0x5, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x20)={"f59e3de6afab1eac1e38bda5454da2f9", {0x4, 0xb43, 0x5, "460a5c52881a", 0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000001000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x1, &(0x7f0000002000)={0x77359400, 0x0}) 2017/12/12 12:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x100401000003) r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000013e000)={0x0, 0x5}, &(0x7f0000c2f000-0x4)=0x8) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x80a, &(0x7f0000c67000-0x4)=0x400, 0x4) write(r3, &(0x7f00000d2000)="", 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000dcf000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x20, 0x0, 0x0) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r3, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="c2455af4465849593bdd48d922abf3332d10e64218228115ef6c90641da5569d32c636bb5640f018696d575469564aacefcaca7231a44f99abf5a97f867c19172e757cf3dc157b8cf5b90fd96cd9f8d3c4472db646510176030486354d8e95bacd421c7dc01516b9f35fb5ce72bc152aec19733162319db0a3e9e35d86051afa3c7cd0d48d774f672a3dd995dfa342a3d8e53324474c36e64dfb29a534845a9fe2f64d6d5405bc80becf3fbe42c7a70e51d04661e5d09de74690bb6c0c9b4e813dcc4662cef9aa41b59e42934909b1ed054cd250a0d6f5a42f9902c0cb29429cddbba65f5acaacfaef9f9ea607023ad54af4efbe5db2326131309a56065e320dc2d58dc6c54dca171d490ac8bc1867ceebc995b562d06775fb981da2d41ffc28f9a3c78c20b27f688e1c56f7676805ff782936b5149a1770fb1f3f05efa55bf310ea3c0213dc3f14fc473879c6aafe35796aa3e3e74faeca3a4e2aa7d308da6cb08fcab527ab2d5ad1d6c0d9de0c977af57e36790f0900a53be1dfd4dc4a430802d35d483ad305a78e5d71983f0c753f4a9ddc61fc563f560b1276a77439f8b13f1e773844c537391c8d91d834c1df5b0052e219c28d5da366525b0f8acd49ec0e05cc4d5bbbcc6618ed6e43905ee42b0f8e7df2a1abd0addc4f7e10c156904221f5d1b09dde709a9fb7bdeefb08676bd2bc3035e58a49f5d901ff6eaf3274f2846608f90d52df7ac58a8878da4f93c2ea849517d9bba21e3bcd1f0c9d9bde03dc619de9583eb99a8a7e8519d4ffaab98125ce7c0a713855811029b1c5907f5f1798490dd4a63bb7907a4a76720ee151c05f4f7868d08ba176db74adb7d60ec17ad45fea3b30a9e9a782274c52c63c077c96d2e3d8a8c01dc7613add7e35aaca402c398dbaff2269139336492b27f732d3cd468fed896db09c37ddf8155924a4b5c790b87777e234101bece3816c0dbdf96cd5bd8a453c3a3ea2c2df66ca7cad9e1dcfa22ed94651031c21cdcc9ff8360581372e7ff86b6f4ffb4af449ab5921a8e0620b69f013faebb5e55eb304f96827551a19fcd4c5be95c85df27255a849621f29853aa20b08c419c041365741c5c3cac8edcaab3a250b80f6941329d1d08f30e7641184fc58bd7d6069154e88e450afb13dbf4de2e8348d3e5143169c877527852946b66c28f41fb731b3ff65c9530656a7c007076de72bd151d4a51ba3274d2514c533e8a8ea81a430c61fa5f98b0f89c2baa3a6a581c425fc6c4fee36aa4322f39557114f391d59a246843422f377e14e27d16f1d89529825ee861b071c10cf5a6c2c9e69f8d5b1a4a2148e9e0f58aa770825421c833ac2bfec5bd9bd4dc422fc68b8a00d11fe7ca1ebfe44722bd596deac2f7e8232e2f0fd180fa8fa0963c97202849ffacdc1938a01bfeba4be84425f61a9471f0d625c5997acb539879e8d5fdf340ee14b27a192b452b1a99b4439ec129745715b20284a0f80444fcb8f1823a99712521379c486f2f755e15e0c238910e132d8a83b8d21bfa591aada225f4f1c30e882a0f27c3959aa826e43a65d6bb390ab4629f48e676328f2e92f5c0064f99f81cdf76fa3aba167670628bd65ffcf675123750a8d41cba523815b28f8e200733e312307def9fb1609705c79c02c65ceac925f63cf1e33c6e34bba3d84b6f46388ff98d3c80a34d0d8db666c88382bf7cd15456c83697bb1d509736e43e6a8b10fe99faa8715852862565320a8fba528d5686f4cdcfad695c8859e656250ddce989215682b1c2410427bc850f3b6fb6f353c32aab9a8e42663a06b4f3db9d744dd573af945dec6a569afa55d5c17a51b6e4c830e06085c30ff50c66ae667c559e9488e7ceef4ea08b64ad002be981b1506614d5e6e0e314b18fec2c1188c7923dc1d8e8d994125b90eb8fff53b5c23e1ef7d4afde4ee8f02f3e48e6d2b970dbe99705fea36c5bfa4eeb6b4f84aca1034c58d4eed04b6d57338f63710217684ccc00fa1d574a290548a73310c66b82fe35c72bf61582110979d7f98e1a207e3d1f6a1b21794831e988f365211e445bdfcd0702a69259caf5074ff298c814d6b13a0b796e99c498920ab6019fc30fd894f5691aec4a6f364745f0d9a75133e52b6780e85c9ef237f0ab7bbfd80b38a224dec22e4ad8e1aa240175e8c97aa60e29ad82d11e44f5cbc72c472f915c645df19606092fcb832399f62b674c85ac4cf4629804bffaff206a1a22b255d49929644db1c2a7f7907049203c0ad9a74c01cbb0fd323e1e970cd1cf0d78204207935c143e97feae731eddbf296578c551a9031c23ba5ec8f984141ab8f29c7593e2f5230f4908835464503f4b946cd1bf3612286d9061274f6ae2a5497035a993258b6a4694a2ff7344821fe6496915c82e81865fc653b9bb2cc9305e125f54c56988e182096417ef8ab1182bf925275dde43fcac8e0cd15c60417569dbc8f8c51b5bd3715c2232b68efaca2068912df3171c8807a988cbea20a6ee4bb875aa2780dff49d87255e722e9625672f88236a8edaa4c84f5adb8c2eb7a1c7dcb14cfd557afaf1e9a954dca0d927c38e13cfc6ff7ee02000b1a123e5a9cf5b6d61cc3ffeda5ae99cc28fa8687ce27409188ad27612fd6f084559b9e17460dcb11a150702f52f7427edc8acd9631bd5b26c0bdf7bd13187ee2c5c9add6578b98f4b3a4fa36ff7e4649acf4ebc9409172fa102e1f97189abf707f7c1f4efc4dc5bb046537096884d4377521a542c72816581be7135635d332f7e4701ded57dafd5ad2ed7f64d795b0f9492a2ab4c078944e518d5a1531ff770bcc063d9d99c736b7dd1d8512aacc18b5e484ea393d0e8dadde06101d76ccd8eb36c6bbbd7920d312efca0f14cd3a40dbf1aece3aa8ed7c9c2a62854a04a1fbef07d805ba7998a883dcc7f4a5be1b77ed1b4a68125f7a450a4c623be9f867450737ded6eab8f29534123a86be4d80b0c4b20d76b3baaa8f2cea5a16b666b43462bb4b79903f8a24c04512d0744d51bb9d13703ede2fa49963bb01320b08800926ce3946405ba4b771ed059c101e74ab7b9bf7034d390dff614e7874415f7fca46f99efb8c6b6cb7cf43a2c5647334c53eea8680b151bdfb5f30c481f3183ca7b621e6eec2329eab1b79951cd4991f531dde155df8e0ed318aafed7eb126123b9c88e26b6c604fa15ba890bcad46258fff41124c4091520e04d3d17fa89983d32b29da32158ed411e847115fc6c1df1707e36a0edcbbdeb6646e72b3277ac9a07b76a37a6240891372e981fa146224373d6dff83173d382bfaf9baac346f86fb4503e14f7f69fd37d5969d17f8200e2a6932a0ce838cbf7ba81444ab4e3fc8193c825418e4977531eace626715ff3e268949dd35dce6b282a6f7ee007bc1d1476856d65bb8faad70ae339159e2ba261a9e739846d8bc9386f36d5cfc8b131e7fc58dd9529f42efe41c244d661aeff84bf2417f26cab4acfd3f7d6a04f53b63b91bd9889ec6bf1dce9cafa1f4d4eb5bbb8440ee7d207f8ec56bd8705330ed170218e78cecb48478e1e52faa237d306d5ce79174acabfdd349b18ac727d54805960f7c6061498e560e12690bdae72d6dbb494ccf1df93da52d2dcf5a67959af4d6fb78005766b6b9388952eed68bbd2ac3eaa5a1583adad4d764ff44972c13da300343aa9d1dde74f008187fcc5601883cdfc9ee1b8c8df7ab16dca6ba8ec5f9f9602fee5d47a460d26b72235978897fa30aeb518ec0d214125c4c54ad6bb6fb2e2e624f98ae758f365f6deb93be9639bf62b3bee9bb3340b7bc106e7a514a002d517d4a83ffcb52c8982df31a4a0cc3e332d3048c0c49d21bce763b04cdce245a063ebb106554d86d43524ddf5146f601cd8b1767cd6b59808a9ee2acfc54f48189bd862fd9c536ffb271758172a498939d0fead925c283d9305ea4eb83fcfab355858c011718b5a28d544f2c9b0a0d438096fc12b30689b53fd7ebfef224d424dc2f3b915098e9c0a6c3ec2f01b4ed12b511d5f93854e844e776d0a0fd9ef8c74bcd100db9897c2f7ff4bbf1de52a3da71168feb2f70ed78c4d9972765d9d4b365bafc03aa619fdff2273b6d7c6ddd01ddcb3ecb19255bc541dd264ad34129fb1aae65b3ce49e587fcdd47681090ee389b2de566d5e7a0892f1a19200345917ec244023d53b86a164e5a28679a5f756a60f24bce10bf47fadcdcd8415a1226006687ebe924817bbcea31de51040bf4aea4e47397f718d77e643153c8a0228e5f57a4e6d0627adb07b31bf7c566226e93f522045feb6c4b2a6c0e6d019491245d207761891b15a79ffe7ec5bedb7b48ecf5d5ab57b5c415f420f7584567fec4281d0834c3d2d0d52665e0cbbfe94edf5964cbac5b11de5d549917161c1c18b605f941fe8a7db035ce7391994dd06bfbdf58c079bc0b8cd32eb9471c9139e3e8b256d277d879867fffe1d0b47f54d3951dff35d8f5404f8ecdaf4d8ed0087144d879dd23a582d25de4172fb4b207fe0413a1bc07a08ea3214a864074737ceac1f17c46cb034549d8a9a2aee770218b817148b1608ecb4a6381f2f415b62c9459d5994f4f92727191b26d003551cbdab630ebb715abbb3994d7093edf4a07ff392210f47d220c864e36ec50c4125fd9e2f112158ea103a3329818229549106750c01140a6042b3e35e4586029b70e5774563024046dd3ee3176163a82928cffd64f2ab0e511ab8d3159476dd6aa8c5e0091b43470022f2c515fc5478cc713decf6916ebfa852048de0fc50f9989c1b5ac5414e31a234c018a662d177c1c4aca1f5065e5c191d4c02f60820974b79b4627684853e52adf033bbed7cccea6a329f7714d3ac7288e2a1035909b7c8f85f583f9ea4ed75bf96a16455ae7d0b150ffc550e0b1cac0290ad2a13e423152c51fc432080b32fa7332c19c8339d64c4af53ee72c44b40aef6b2a56a82e6291230a9536a1d81a68b8ce36d290944a0993f4d5d1df516be4f5a1c090b550a7efdbf638d550f65a5209ad107d510670c857f058a5361453e15a6eb980f2408930a885d1b1b25c0eb6c3723912c131a284ca3458dade1b0d28ef4eaa1ba8f58b869e81ad7b339e48dc29820c958a9a3677cc1abd57359a04d27c0b33057abc0df3ea8172c58b1b4be6f26c734b1e33112d1ae613cccb766d3639f4a189e4f2d6589892b71425113c7655eab54f58db4edbb65f6f45707d17b7fbb42aa19fa28bb8f583825c3df996d807eb7faa4da7b899a83cfb7d3ae8d9540c2f398ad6f434a01d4bdf1e10596ed54dfd388ce95bd36a36aed21b057fe4ac80f232a36d37b92b20df133e1c043af55a7e38d9a336fe6a0368e30e14c47d9c3b15b24d02444651079807768ee6f1f98817eb47d029c423da9ce8b41c1cf9a09ce256b22c38769153d862a05696a21f2bbeefac7507f7b6c4025b6b0002ef81275425a712f7826d5e80654392f3c7c9628326b35a873f9386d7a4be6fb0c0546278b9f8e64fad9551af0cd06dc33c0875aea34c2710051d5a3a428305311f76242850ccab48eb20858f3d43f1cfe340246a6ab8c3668562576fe2e1c50a22e8048643fcbd2f85db39b6f12379e07f46e34d14efe92b6a9f97c4ec9947377fb721e6fb45bae631794e54901061550c2556969566a253107f6b3c9c4503d2ea42967c5ebb955d136fb15e161b6feaaac4afbcb10a6f3bde5c5418506178e32dc81f6bb4c9741fc684608761cd5deb1f7606525b0d34d2f69751cce8e82858a71b045ab82a89027c8a439fcff0c04e166cd35e7fda", 0x1000}, {&(0x7f0000bd1000)="bf8ee40aa1928a551497dad7991bc05a39fc441a6aa74f5d27b53b5d00166133524494fdd8bd6a2314db0402771a89beadf5b4ca03ca0272f50aff56170486a95442e4c0a596772f2e968db140aea32cecf4e013e8e2e85e3b11fd4eccb554dd6a1b5ffff8d38fcf8612ad4eec23e405ea16800de74c6a101cce97f4a752f6f70d27be7eb3fc5117528facf61e5521098a", 0x91}], 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000a33000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) timerfd_gettime(r0, &(0x7f00002a0000)={{0x0, 0x0}, {0x0, 0x0}}) write(r3, &(0x7f00007b0000)="01", 0x1) close(r3) 2017/12/12 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0xfffffffffffffe00, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x42, 0x103, "91"}}}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f00005ad000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000+0xeda)=0x10) [ 60.857577] sg_write: data in/out 822404280/197 bytes for SCSI command 0x12-- guessing data in; [ 60.857577] program syz-executor3 not setting count and/or reply_len properly 2017/12/12 12:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d9000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001b2000+0x4dd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r1}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000827000)=0xfffffffffffffff6, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000d88000)="2f6465762f6e65742f74756e00", 0x0, 0x1) sendto$inet6(r0, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r2) getresgid(&(0x7f0000059000)=0x0, &(0x7f0000ff3000)=0x0, &(0x7f00006fb000)=0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000171000)={{&(0x7f0000a2f000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x4, &(0x7f0000a55000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e45000-0x4)=0xaf) r4 = add_key(&(0x7f0000270000)="706b6373375f7465737400", &(0x7f0000b23000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r4) keyctl$revoke(0x3, r4) r5 = creat(&(0x7f0000300000)="2e2f66696c653000", 0x0) clock_gettime(0x4, &(0x7f00001c9000-0x10)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000901000)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x0, 0x100000001, 0x1, 0x3, 0x0, 0x9, 0x6, 0x5]}, 0x5c) accept4$inet6(r5, &(0x7f0000f88000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e2b000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000225000)={0x0, 0x61}, &(0x7f0000205000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000451000)={r6, 0xcd, "622b1d1088db4a2053c736b97767622db97d5f2f1b3ee2b1a7d1fa2cc5feb929f25e546cd20649d4b8b2b548eb2b87dc51242e88ea364a91e860212678fe17b4570544e86b9fb0929078e958195d97f75cbf4296c8a47c28678a9b536c887bf257d36c38d31b0b50e5668fe398e266a8337df8af58ffd7016c9a07898b66996bfd45ba29e0ed171886414bd3ba3c33ceb1a637924dfd9469ea32a07fbaf86e0aee42326ae64adb2e77625de7ac03aace0c5299acebacf40c2624d848eee490d6b6af201298445d40c50477f041"}, &(0x7f000022b000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006f0000-0x6)={r7, 0x0}, &(0x7f0000e26000)=0x6) r8 = socket(0x10, 0x3, 0xa) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000bea000)={0x2000200a, 0x0}) sendfile(r8, 0xffffffffffffffff, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) uname(&(0x7f00003fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:00:03 executing program 7: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c2f000)={{{@in=@empty=0x0, @in=@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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000824000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2017/12/12 12:00:03 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x2000000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000ab1000)=0x1ff, &(0x7f0000ed6000)=0x4) r4 = socket(0x11, 0x803, 0x81) bind(r4, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r4, 0x3020, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x1008, 0x0}, {r4, 0x8040, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) write(r4, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000009000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000000c000)=0x1008) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000000d000-0x10a)={r5, 0x102, "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"}, &(0x7f000000d000-0x4)=0x10a) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000c000-0x10)={0x0, 0xb0, &(0x7f000000c000-0xb0)=[@in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000+0x714)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) 2017/12/12 12:00:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000965000-0x1000)="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", 0x1000) connect$inet6(r1, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6f000)=0x0, &(0x7f0000f70000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xff, 0x1, 0x9, 0x6, 0xfff}, &(0x7f0000f64000-0x4)=0x20) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f70000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f71000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000c77000)={@generic="7e624d45c40549f201d41781739d3839", @ifru_addrs=@ax25={0x3, {"318a4f0dd137ff"}, 0xc65}}) timer_create(0x2, &(0x7f000057b000)={0x0, 0x1d, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000076000-0x4)=0x0) timer_delete(r2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000f6000)={0x0, 0x70, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8a9c68fac34f6e8bad5b1f3bba7dd67b5200719a46c7929e76aafdc95732537e4c377ef160ee2a3a51e7564510b4b5f2321cbabc7d7d5801cc5a412f2d130dc06d7f26a15ff0e3d6b596167d8545ca5b53b0a771cbe"}, &(0x7f000072a000)=0x78) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f6d000)={{{@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}, {{@in=@multicast2=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}}, &(0x7f000015b000-0x4)=0xe8) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000ade000-0x2a)="ccf992d48a9987ea525af5b00096b1c97bca05312215a604d23e88eedbfdaacacd45cc7725d836f87559", 0x2a}, {&(0x7f0000eab000)="0a8f026a7bd65092e57c3fff86554d6251188f059708", 0x16}], 0x2, &(0x7f0000a54000)=[], 0x0, 0x8000}, 0x20004080) sendto$inet6(r1, &(0x7f0000196000)="66249b326cc2cd0909076a7e7672fcff2e7d09e953cd88e9a8d025bba2a7c04477a8a4e6b219d44c08cc33c969a2ac7df023df67", 0x34, 0x400000000000000, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x1c) 2017/12/12 12:00:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x7)="2f70726f632f73656c662f6e65742f70666b657900", 0x20000, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x15, 0x1f, 0xee, 0x7ff, 0x80000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000-0x4)=0xe8) 2017/12/12 12:00:03 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000850000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d96000)={0x0, 0x0, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00006c1000)={0x0, 0x0, 0x81}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) 2017/12/12 12:00:03 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004be000)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00001ae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0xf12d, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffffffffffe0, 0x1, 0x2f2591e70000000, 0x5, 0x10000, 0x4, 0xa7d, 0x7, 0xeba, 0x8, 0x4a23, 0x2000000, 0x10001, 0x81]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xfffffffffffffffb, 0x5, 0xffff, 0x3f, 0x7}, 0x14) [ 60.943097] audit: type=1400 audit(1513080003.409:24): avc: denied { create } for pid=17347 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 60.958689] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure 2017/12/12 12:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) get_robust_list(r1, &(0x7f0000a29000)=&(0x7f00000b8000+0xd59)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b62000-0x8)=0x18) rt_sigqueueinfo(r1, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x3}, 0x8) r3 = socket$inet(0x2, 0x100000003, 0x4) r4 = accept4(r3, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e80000-0x4)=0x1c, 0x804) poll(&(0x7f0000e82000-0x28)=[{r0, 0x240d, 0x0}, {r0, 0x3242, 0x0}, {r2, 0x6022, 0x0}, {r0, 0x1d, 0x0}, {r3, 0x2, 0x0}], 0x5, 0x5) connect$ax25(r4, &(0x7f000064b000+0x872)={0x3, {"f0e214e164b54f"}, 0x2}, 0x10) read(r3, &(0x7f0000e82000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x400) epoll_create(0x9) syz_open_dev$sg(&(0x7f0000963000)="2f6465762f73672300", 0x10000, 0x20200) signalfd(r2, &(0x7f000066a000)={0x69ba}, 0x8) 2017/12/12 12:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f3000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1b, &(0x7f0000278000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b4000-0x4)=0xf8) syz_emit_ethernet(0xce, &(0x7f00006d5000-0xce)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x29, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@generic={0x89, 0x11, "86bb63d7b76c213df41d8fc3600380"}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000aab000)=0x8, 0x4) r4 = socket(0x2000000011, 0x8000000003, 0x1ff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000073a000-0x8)={0x0, 0x9}, &(0x7f00000c0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b09000-0x8)={r5, 0xa4}, &(0x7f0000d73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000eb8000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f0000cc3000-0x4)=0x8) r8 = accept4$inet6(r4, &(0x7f0000450000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cfe000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000776000)={r7, 0x5}, &(0x7f0000283000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000f82000)={r9, 0x61fffffffffffffe, 0x0}, &(0x7f00001ae000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000d65000)={r6, 0x8001}, 0x8) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000ddd000-0x4)=0x9, 0x4) sendto$llc(r4, &(0x7f0000abb000-0x7d)="5172251e58bcdd93a3d59758bdd500a67dd2949d0289fad05d899f23d8f8b16b5e3f1932d248b62623c794ea576c58982f9bab1cd1774a175989ffccebfad809d42d2b14126a981de7b2c1942990394758a57e8c16d9918f3313828b80572a33b7ad2ab43f074f303e186ecf0a5960b6445874b17df3a0307e188e495d", 0x7d, 0x880, &(0x7f0000297000-0x10)={0x1a, 0x0, 0x4, 0x3f, 0x8, 0xfff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00007cd000-0x14)={r10, 0x3, 0x7f, 0x2, 0x4, 0x2f}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000def000-0x14)={0x11, 0x0, r11, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000d4a000)={0x7, 0x2, 0x2, 0x2, r10}, &(0x7f000063a000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000966000)={r10, 0x400, 0x4, 0x7, 0x5, 0xc8, 0x3, 0x40000, {r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x401, 0x8, 0x400, 0x4}}, &(0x7f0000380000)=0xb8) writev(r4, &(0x7f00000dd000-0x40)=[{&(0x7f0000249000-0xb4)="13fb68e4b39f3f749b0c5e01dc4245", 0xf}], 0x1) socketpair$inet(0x2, 0x4, 0x7ba, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c8b000-0x6)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x6) pipe2(&(0x7f0000b76000-0x8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r14, 0xc0106426, &(0x7f000018b000-0x10)={0x1, &(0x7f00005dc000-0x8)=[{0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r13, 0x84, 0x1, &(0x7f0000a22000)={r12, 0x7, 0x0, 0x1f, 0x7fffffff, 0x8}, &(0x7f0000da4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000e52000-0x8)={r5, 0x9}, &(0x7f00007ad000-0x4)=0x8) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000a62000-0x40)={r15, 0x5, &(0x7f00009ad000-0x14)=[0xfffffffffffffeff, 0x10001, 0x2, 0x4845, 0x81], &(0x7f00004cd000)=[0xfffffffffffffb5b, 0x1, 0xffffffffffffffff, 0x6, 0x4, 0x5, 0x9], 0x0, 0x4, 0x8f9, &(0x7f000022e000)=[0x100000000, 0x40, 0x2, 0x0], &(0x7f0000516000-0x10)=[0x8001, 0x1000, 0x5, 0xffffffff], 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000bb0000)={r9, 0xe0, "5c70bc9975f0017ed8c7c4954c0aa60eb46e88c8c7b306da4d4dc9be528599e02ca36402c48ea39dc69e8c463de5389b93251ae7d0444260c42b14a78ee8fffcb692a57ab342a9ccfa0e096e3049ee6ac82b5cc2d8b4b400bed7b9cb712f827a1ff2134c3883e2e808e927c288676a0dc8cb07ad7c2acd62fd92c7480dd318b5ee2d4e2f7a61d6b99afde43a235dd8f29a405eb463c3aef5d793125b9b77c65c4b16bb3de09d91f2ad70ce0c3693bbdb4f9492e8b4940133b521d3bac58b07b1fb7cbb4a0640a5eac61c24d04ed82bd35d1614485b8e1db6a4dd0226ec9fd83d"}, &(0x7f0000819000-0x4)=0xe8) 2017/12/12 12:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r2 = gettid() perf_event_open(&(0x7f0000c5a000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x2000000001, 0xd, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0xdff, 0x0, 0x42, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x3, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000b3d000)="2e2f66696c653000", 0x2000, 0x81) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000aa9000)=0x4) r4 = socket(0xb, 0x20000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000035d000-0x90)={0x0, 0x85, "8fcb575698fae823f448f8b0cb38103f69dd9af4c3212a8bb4d82af37c12bc026c4e36a3284e343dcecf223e6569bde11c7681322d0bc962e915329bf3beb9ca75e4782d54e36bbe9bbec3f738f141ee641b045850f1ebc4de8b1ca2b30c5955a0fc9700a256bfcc7355207953239549d32911e36256c84799e1953f0b84452544b701252e"}, &(0x7f0000e28000)=0x90) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000035e000)={0x0, 0x9}, &(0x7f0000f1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f8c000-0x4)=@assoc_id=r5, &(0x7f000069a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003c6000)={0x0, 0xffffffffffffdfff, 0xfffffffffffffffd, 0xac0, 0x100, 0x2}, 0x14) bind$inet6(r3, &(0x7f00002fc000+0x502)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) syz_emit_ethernet(0x3a4, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x396, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "eb7a58", 0x0, "1e555e"}, "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"}}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b7d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x0, 0x0, 0x2, 0x64, 0x4}, 0x20) socketpair$inet(0x2, 0xa, 0x1, &(0x7f00005d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000120000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x4, 0x7, 0x9, 0x71, 0x3, 0x2, 0x100, 0x3, 0x3, 0x6, 0x1, 0x2, 0x7]}, &(0x7f0000a6a000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000e87000-0x8)={r7, 0x800}, &(0x7f0000385000)=0x6) epoll_create1(0x2008080001) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x2, 0x6, [{0x200000005, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0xf134, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xcc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r8, 0xa918, &(0x7f0000fb8000-0x1bd)="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") ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f00005f0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x800, 0x80, 0x100, 0x1, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000aa9000)={0x0, 0xfffffffffffffffd}, &(0x7f0000947000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x2019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x20, 0x0, 0x0, 0x400000000000, 0x6d95}) capset(&(0x7f0000555000)={0x20071026, 0x0}, &(0x7f00001f9000-0x18)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffffffff755}) ioctl(r8, 0x8936, &(0x7f00008bf000-0x1)="38") 2017/12/12 12:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071d000)={@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]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000459000)={0x0, @in={{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]}, 0xffffffff, 0x1, 0x9, 0x10000, 0x1000000000001}, &(0x7f00004f4000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003e8000-0x8)={r3, 0x1c29}, &(0x7f0000756000)=0x6) r4 = socket(0x11, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x8}, &(0x7f0000018000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x0, 0x0, 0x80, 0xffffffffffffffe0}, &(0x7f0000138000)=0x18) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000bfe000)=[{&(0x7f0000565000-0x29)="2900000018003115ff000000016506260a800066a453ff06fe00ffe108000800000200000002ff010b", 0x29}], 0x1) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r7, &(0x7f0000f61000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d48000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$FIONREAD(r8, 0x541b, &(0x7f000061c000-0x4)=0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000acd000)=0x0, &(0x7f00000f4000-0x4)=0x4) socket(0x11, 0x3, 0x0) r9 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r0, &(0x7f0000e67000-0xc)={0x20000014, 0x0}) 2017/12/12 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000059b000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2017/12/12 12:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000148000-0x10)={0x0, 0x0}, &(0x7f0000b78000-0x10)={0x0, 0x0}) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd(r0, &(0x7f0000c26000)={0x7}, 0x8) 2017/12/12 12:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept$netrom(r0, &(0x7f00001ea000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ae4000)=0x48) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x72, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000041d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003f3000-0xb)="2f6465762f6877726e6700", 0x2, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000a73000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000555000-0x51)=@ethtool_dump={0x40, 0x1ff, 0x1, 0x41, "acbc8bd8c3dd56e2d99c04bb5a378592c2a13fb335856e6b0908939473b40dc29d22aa4b00d346eac3ae09ab1c9f9d60da679d6451369daccab132102ab348949a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xe, 0x3, 0x1ffffbffffffe) getpgid(r2) fcntl$getown(r3, 0x9) mmap(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x1, 0x20032, 0xffffffffffffffff, 0x0) dup(r3) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x200000000) geteuid() add_key(&(0x7f0000034000)="6465616400", &(0x7f0000030000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000033000)="97f1638d2ef30a5a4a9b1975608796591abb3a3e65bea8d55a469ed6e4e12f0478c3e00faf843ef97e561ea8fcac450a1aa3e32c948506308e7ddcee2d58e7baa863760b486af7192158b1f036b6f8ba4ae57b83557dde84ba59af913d6342be00c761282ec6bac3922340a0ab8d2aacbc6c9f5065fa7618b8ccf2f5d98136b6371a8af5ea58b1070bd064f6e9a7eaa98df947d03f8432e5c48e7588f79b6e7d2facfe337d1797a9414aea", 0xab, 0xfffffffffffffffd) getresgid(&(0x7f0000dd2000)=0x0, &(0x7f0000230000-0x4)=0x0, &(0x7f000054f000)=0x0) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000bb4000)=[0x4, 0x6]) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000-0x9)="2f6465762f6877726e6700", 0x8ae2876d534853b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6c, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0xe, 0x4, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "35706ba99f8b"}}}}}, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r8, 0x0, 0x40, &(0x7f0000135000)=0xff7ffffffffff801, 0x4) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) 2017/12/12 12:00:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) 2017/12/12 12:00:03 executing program 4: 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) socketpair$ax25(0x3, 0x2, 0xfc, &(0x7f0000001000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000008000)=0x0, &(0x7f000055d000)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003ac000-0x16)="6e65742f69705f7461626c65735f6d61746368657300") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x8, 0x4, 0x1, 0x313, 0x1, 0x3f, 0x4, 0x76c]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ddc000)={0x0, 0x0, 0x4, 0x6}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x9}, 0x4) sendto$ax25(r2, &(0x7f0000003000-0xab)="e1f7e37b43debdad89dc8b9391b9cf31d6c4e07a9b627b6724370900e47a4ba94008e83cc36b57b995aaee16c1de5a7552b5ed27ce012671ad59816b206d373ec45abd7b43beec9237907740ee5c7105344683e0fe70d12af41a4466e87abff1df380980c0b4f8e6489bf68a6c93e4c56cc2f0d90a84e4616f8e29e90fb040d3dd0d46b40d10cfd0b0568a3a1c1b8ab561b8b26af5556da5a4c87372d0825807a1c1844bc470fd2e1ce894", 0xab, 0x880, &(0x7f0000002000-0x10)={0x3, {"7e3de0ef95637e"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001f4000-0x108)={r3, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7fffffff, 0x3, 0x10000, 0x0, 0x1ff, 0xf695, 0x6692, 0x0, 0x0, 0x1, 0x4, 0x3, 0x2, 0x37c]}, &(0x7f0000001000)=0x108) 2017/12/12 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000386000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x3, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r0, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x20000040, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) epoll_create(0x6) sched_rr_get_interval(0x0, &(0x7f0000dd3000)={0x0, 0x0}) inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f73656c696e75782f656e666f72636500", 0x503000, 0x0) timerfd_gettime(r1, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d1000-0xb)="2f6465762f6877726e6700", 0x803, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043d000-0x4)=0x0, 0x4) r3 = syz_open_dev$loop(&(0x7f00000a4000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000100) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00002e2000-0x4)=0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f582, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000a82000)=0x0, &(0x7f00004ef000)=0x4) prctl$setfpexc(0xc, 0x120003) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00009f8000-0x10)={0x7fffffff, 0x0, 0x0, 0x421}, 0x10) ioctl$VT_WAITACTIVE(r2, 0x5607) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x100000000000005) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x800000000, 0x0, 0x0}, {0x200000000006, 0x100, 0x40000000000000, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0xbeff) r8 = memfd_create(&(0x7f00009d7000)="fff8a93c60", 0x2) dup3(r7, r5, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r8) 2017/12/12 12:00:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) pipe(&(0x7f0000262000)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x9) 2017/12/12 12:00:03 executing program 0: mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0x11, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000+0xdcd)={&(0x7f0000000000)={0x2, 0x0, 0xff, 0x0, 0x2, 0x0, 0x5, 0x3, [@sadb_x_policy={0x2, 0x12, 0x0, 0x4, 0x0, 0x6, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x8, 0x5, 0xf, 0x2, 0x0, 0x3, 0xe77, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f00004ff000/0x4000)=nil, 0x4000, 0x0, 0x5031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xa0)={0x2, 0x6, 0x5, 0x2, 0x2, 0x0, 0x7, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0x0, 0x2b5, 0x0, 0x80000000}, @sadb_spirange={0x2, 0x10, 0xfffffffffffffffb, 0x2, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x24000011) mmap(&(0x7f00002fe000/0x2000)=nil, 0x2000, 0xb, 0x31, r1, 0x0) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000994000/0x3000)=nil, 0x3000, 0x0, 0x9172, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000077c000/0x4000)=nil, 0x4000, 0x4, 0x8010, r2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f00009f2000)={0x2, 0x4, 0x9, 0x8, 0xc, 0x0, 0x7, 0x2366, [@sadb_sa={0x2, 0x1, 0xfed, 0xcc0, 0x7ff, 0x100000001c, 0x4, 0x7fff}, @sadb_address={0x3, 0x5, 0x8c, 0x200, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x17, 0x2, 0x7, 0x0, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f53000-0x8)="2e2f66696c653000", 0xb387064041263175, 0x4) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000f52000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:00:03 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/12 12:00:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x5, 0x200800) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000013c000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008d0000)=0x14) 2017/12/12 12:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) unshare(0x20020000) mkdir(&(0x7f000012c000)="2e2f66696c653000", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockname$netrom(r2, &(0x7f0000a03000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008a0000)=0x10) mount(&(0x7f0000975000-0x8)="2e2f66696c653000", &(0x7f0000cf7000-0x8)="2e2f66696c653000", &(0x7f000022f000)="6d717565756500", 0x0, 0x0) stat(&(0x7f0000044000-0x8)="2e2f66696c653000", &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() setresgid(r3, r4, r5) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000357000-0x8)="2e2f66696c653000", &(0x7f0000411000)="51616d667300", 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x2, 0x7f) mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000ce000)=0x1, 0x4) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffbfffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfa, 0x101, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x1fffb) gettid() r7 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x800, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x2a, &(0x7f0000d00000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f000013b000)=0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000fc8000)={0x10000807fff}, 0x8) rmdir(&(0x7f0000375000)="2e2f66696c653000") r8 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002da000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00006bc000-0x8)={0x0, 0x4}, &(0x7f000003b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ca4000)={r9, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000-0x4)=0x8c) getpgid(r1) 2017/12/12 12:00:03 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00005a2000-0x4)=0x7, 0x4) 2017/12/12 12:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x6) r3 = syz_open_dev$evdev(&(0x7f00006b8000)="2f6465762f696e7075742f6576656e742300", 0x4, 0x101182) get_thread_area(&(0x7f000051f000-0x10)={0x2, 0x1000, 0x3400, 0x8, 0x80000001, 0xd62, 0x6, 0x800, 0x4, 0x4}) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)="") ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000061b000-0x4)=0x6) r4 = accept4(0xffffffffffffffff, &(0x7f000026c000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf8000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(r5, 0x10, &(0x7f0000ab9000)={0x0, 0x0}) r7 = syz_open_dev$sg(&(0x7f0000863000)="2f6465762f73672300", 0x0, 0x400) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000056000-0x8)={0x0, 0x0}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r8, 0x8910, &(0x7f0000b4a000)=@buf={0x27, &(0x7f00005f1000)="081910a8934c2f8e6498e854186ba6db15798ce296b72c7cf9b927fa35ee8ececee0428ffb19c6"}) openat$autofs(0xffffffffffffff9c, &(0x7f0000482000)="2f6465762f6175746f667300", 0x80, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000b27000)=0x3) setpriority(0x2, r6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)="2f6465762f70746d7800", 0x106, 0x0) open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f63000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x42, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x7, 0x8, 0x0, 0x40, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x13, @in=@empty=0x0, 0x8, 0x3, 0x4, 0x200, 0x1, 0x2, 0x5}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000f68000)=0x0, &(0x7f0000f64000)=0x4) connect$inet6(r4, &(0x7f0000f6b000)={0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x3d8}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_buf(r4, 0x29, 0x39, &(0x7f0000965000-0x1000)="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", 0x1000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000802000)={0x101, 0x81, 0xfff, 0x80, 0x33, 0x8}) connect$inet6(r4, &(0x7f0000483000-0x1c)={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f6f000)=0x0, &(0x7f0000f70000-0x4)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f63000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0xef, 0x1, 0x9, 0x6, 0xfff}, &(0x7f00006d8000)=0x20) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000070000)={0x1ff, 0x800c, 0x7fffffff, 0x8, 0x0}, &(0x7f0000f6e000)=0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a8f000)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0xfffffffffffffffe, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d22000-0x4)=0x7ff, 0x4) bind$inet6(r1, &(0x7f00003af000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0xffffffffffffffff, 0x6, 0x7fd) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c65000)={@empty=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000a41000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a5000)=0x0, &(0x7f0000df2000-0x4)=0x4) connect$inet6(r1, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fbb000-0x8)={0x0, 0x0}, &(0x7f0000dec000-0x4)=0x8) sendmmsg(r1, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e60000)=[], 0x0, &(0x7f00002da000-0x1488)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000faa000)="627627", 0x3}, {&(0x7f00006eb000-0x1000)="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", 0x1000}, {&(0x7f0000373000-0x4)="56d5931c", 0x4}, {&(0x7f000027c000-0xd9)="b84ef54b4957111aed4ffc2efd5a344a93bff3aa1daf1a339254b01e0bcd28cf5b71311cb12939f3aad31b13a54bdc184a75fa6b90dcda03c219713210d96c95b2512d499bce72db4f0ed92b430f58e4140e29cb14807fa983b5406de547eb62370e90ec12ba09e1cee59c9ed2dfad0005b4446b709a5e25afb2d503c1847d3cc4425b90d8505e29dec743bd185d4a1920a89bbd48cff8559a4a895a3cc745e0ea4828c4bcc583ffeea780ae43e369ce660b8054f5f6c2eb69240fe235c942840c70aca42eb0b33bbee67e16a4335d533008fadbf1ba309b25", 0xd9}, {&(0x7f0000cf1000)="91ba1e26be8a606eb57d84b66a32679a408dc338ca13610e9801f7931e5a1c931dfc2f8cf486a88957", 0x29}, {&(0x7f0000e1c000-0xd2)="6002064f5d5c7af24dadb378400ac7fb98e76217e4a3a183fff50b5ad24e1e4ceb319057d93904fe99db79fbcb33526980b2c0f520bf447418b03d3ed29589a69e71bcf6b2c63f9b63335f377ac12c30640c9e87c8094a3f843f2bcc25292ff6458f8d8f59b4462635eae0ee247df5da17fe206c206291c45aa7c3a29956bb8bea9804fda5c2de3a1697feb6a25e6d1ac881f3fa0317d94f3485736aa5e77ae6119e31301fe80923106773b71cb37b36ba627d894545020f4504c5b5bdf4be8846798be1e89c58cf74d25a8822713dfc99e5", 0xd2}], 0x6, &(0x7f0000323000)=[{0x80, 0x111, 0x0, "ea21762379096e73279655e159d188f8a8a15506baabd567124ef69f417446224cf6d98072e69b03eeff88deb86a660c0aa6b4312c683ad7f3a5ee3027487058a40e7ba0edf017daafbd106128532a37bc62cca3f32cedafe9873731b1d81f8a553e0949caed445a4e61b4a456"}, {0x48, 0x108, 0x7f3, "a8be8764af9f5e7b7326fa59b8d17f7c4435fc1f14ebfec075666f602895b40a382240b72f4896668cf36e9f5d6add14cb6794"}, {0xf8, 0x29, 0x3, "0c8fcea17d72ac950223ce2b5acede0928aa13cdc1d273d640c00bfac42df1355853ba865ae3ba6731ceb0b69d6d6ab3788ac0b54205823dcd3c7975a82d9db122ccdf8a9a47b305e2d24b1667c8eaf118c8d2d7e1011e2b9895aede3ca779f816f3d6d9384b27379378fd964bc8a515f977f583bfe2c581b6cef1248a33aea5828205a3bc3c0b9b6f06e6976e61c88db3ae0cf36259b8038f7e6298db0ea26e9b9119ef78fc69e1ed6f86752eb28b2ee54307e153c5ced44e164ac4b2d322058bdf6b3315a75dc6876766f15d4460f661b9fba3576ec6c784011cf626ef6412a4ce9b90202e"}], 0x3, 0x0}, 0x100}], 0x2, 0x8080) recvmmsg(r0, &(0x7f0000f5d000)=[{{&(0x7f0000ada000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043a000)=[], 0x0, &(0x7f000046e000)="00000000000000000000000000000000000000000000", 0x16, 0x0}, 0x80000001}], 0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f0c000-0x18)={0x0, 0x5, 0x0, 0x8, 0x3ff}, &(0x7f00000c0000-0x4)=0x18) listen(r0, 0x8008000000007) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008ef000)=0x0, &(0x7f0000e97000-0x2)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004d4000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057d000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ba0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) accept$inet(r2, &(0x7f0000d99000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000-0x1)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b0f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c9e000-0x8)={r3, 0x4}, &(0x7f0000314000)=0x8) sendmmsg(r1, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f00003b4000-0x27)="7b0900eb5854708164735e6e9659ae7f7d7fa0d915aa2f2074774b4aaec0b12d0b00001716f500", 0x27}], 0x1, &(0x7f00007a9000)=[], 0x0, 0x20000000}, 0x8000000000000400}, {{&(0x7f0000965000-0x60)=@alg={0x26, "6861736800000000000000000000", 0x2c0, 0x40, "65636228000000036669736828fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021005d000000"}, 0x58, &(0x7f00009eb000)=[{&(0x7f000091e000)="d8672ac5dd9152ce8451829c3ce9a5ca62e590371a43ed6c758a54abb704993dd3220bbba42fd7674299b5349dde7c8b9955dc446eaa1dee916375fe3b3b64d33aba8d6f2c7af98ccbb7a86f932bbf95019412c7dabef4c319175e89ca16f231fa5b5820832b3474ab5fb9ed6d61e9327189378b3ea4714263e2e18910400af193a0df14b45031", 0x87}, {&(0x7f0000fa5000-0x1000)="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", 0xffc}], 0x2, &(0x7f0000d58000-0x1d0)=[], 0x0, 0x20000000}, 0x1}], 0x2, 0x4) sendmsg(r0, &(0x7f0000e4b000)={0x0, 0x0, &(0x7f000023f000)=[{&(0x7f000044e000)="3874", 0x2}], 0x1, &(0x7f0000339000)=[], 0x0, 0x0}, 0x1000000000000) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r5 = socket(0x10, 0x10000000003, 0x0) write(r5, &(0x7f0000d99000)="26000000130047f10714c1f85900220000000000010000000000000000000132050027006e6e", 0x26) sendto(r5, &(0x7f00005c0000)="8f0cf92b4173d2c3bd7159495ea7ed0e125df77afd1f77ba75c2b743d08ef517375d53db59", 0x25, 0x50, &(0x7f00001b4000-0x10)=@ax25={0x3, {"12cf66327aa163"}, 0x8}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000c5b000)="2e2f66696c653000", 0x20500, 0x100) 2017/12/12 12:00:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0xd, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x103, 0x7ff, 0x400000000010005, 0x7fffffffff}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/12 12:00:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x108ffc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000)=0x2) 2017/12/12 12:00:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) r1 = socket(0xc, 0x800, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001dd000-0x8)={0x0, 0xa72}, &(0x7f0000be0000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d03000)={r2, 0x5}, 0x8) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000571000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r5 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x3, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r6 = socket(0x10, 0x3, 0x10) write(r6, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00001a4000+0x378)={r9, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) writev(r4, &(0x7f000018d000-0x10)=[{&(0x7f00009bd000)="7463177477c66bd30b1d757244b53a2c772bb77315b6916ac0c769bb27f9e7e53d4562eb836b502f47871872c68531d240be0256d69d3232b84494320aea3e71f0703b720f8c10230d24b73cb3ff38c10f14046381fef0d611eedebc1f7692b5a5ac18e3eb415f14ee6b8321ae8093b193cd8188a4274d700ef059938f410cb4f548898fae79a376f33b8b577f90c90665f6", 0x92}], 0x1) keyctl$update(0x2, 0x0, &(0x7f0000a6e000)="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", 0xff) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000f67000-0x4)=r0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000aab000)=0xffff) ioctl$VT_RELDISP(r4, 0x5605) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f00006a6000)="f4fae0aff4cf08701f47211cd46e01bf42a6d13765b2c80852cb449509ce51619e3e279f87decfd2dfa4514b95ba32e4ee2630ab9afe13dc581be1ea370384d871f0d711dfd2f6d111b605446af076b44227dc79cb94bdf8c4d60bea0a6489b3128dc03b6d87231d7524b65d2ec547a3740e5ec741b0d4e395d322d1b1bfb3ab8fd800") setsockopt$inet_tcp_int(r10, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r10, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r5, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000503000-0x10)={r7, r8}) bind$inet(r10, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x80000001, 0x2, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x200080000040fe, 0x40000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8, 0x0, 0x2, 0x9e54, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043e000-0x9)="6e65742f69676d7000") getsockname$inet6(r0, &(0x7f00008fe000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000077a000-0x4)=0x1c) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000359000)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 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) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x2, 0x2, 0x401, 0x1, 0x5, 0x0, 0x2, 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000010e000-0x4)=0x6, 0x4) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) write(r1, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r1, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab32932", 0x59) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000c1f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000406000-0x4)=0x14) pivot_root(&(0x7f000097d000-0x7)="2e2f66696c653000", &(0x7f00007a7000-0x8)="2e2f66696c653000") setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000d8b000-0x4)=0x0, 0x4) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af9f07694a7a9903079598ae4ef5d59f230fb5501cc970e2624db6292759f204d30cf0d6346d8ea5de773c2557d5aa367d158c63ffa77b1f087792ca175db2199cc8f01e33533f86d5c2fb9ea7821e003d3bd765b496fa3e17c04d743abe7dc1de910dc20f7ddfbb33a171a568a5be3ec1126b3003fa8f0685e9fcce74d58b22914fd43cc505f17759aafc0d4d7107bfc6561ca49a4f98daa76446adeb9721b62dfaa133cf421f1e84d4ac820bc39bdd11350de66ea7a603a95eb37edea838b294d2a170f1e8", 0xef}, {&(0x7f000012b000-0x1)="818fe9", 0x3}, {&(0x7f00002f6000-0xf5)="f93474e606b364325e8d6a694f49220742b4203d0c9be1e79719c73b4dfd6c0299ccd055e7d2ad2bf0f4bfccd98c6c319ca0b594f00b67bdec1f8246f7c1f6b1e64c335c6c0d18d2de4a479291e95316a31e0f8f24af08a8452a98dedc540056a7420219ddefb8f213470946008a2adc460e6d0ac6c415a338e2a66c112d945282f759c745531bc350fd49117c3aca29080fa1271fc3c80ab9bc143c1820f154fccbddfb8f6f12d5002a08329e4994c141101d6b4eab74a7769645da6828d5d4e1d4b8921b4b45eb2551b6ef0342f26ecd9acb8430b21918ecb577e4d8eb28d2f7ebe9b7a3715132fa0cbf587703eab82151fa58ef", 0xf5}, {&(0x7f0000635000-0xa3)="4fc40f89d12b693920f35e801e32c7d84c7f322cf1e73daf0da40bdfc140e6ffed25b4eb94a2f02f7ff9c6303395e490d896b09d429099f093f12a84e2a5e0fa83753b755f378b661654bd291acfe507aa43c04f4207fef890255dd39a829a1e4b3adfbc42fb3ede626b08b33924fa4af25c8253b2d30bb3132583e57e3000633855d15457fbc790301cbdc2c357e782aed65ca72d55898df2759349f063740cfe6198", 0xa3}, {&(0x7f00002e4000-0x58)="50471cbb0e8cc804124d8e80fada431921e644bd0c7e4095969df00fe04988af36650827c0135f36f89b7c145bb797b431c2cd63ec638c8e55b7d8edace45b18f96a7097dacb4684a7e869078e2a8c5a5d0c171070bb1e2a", 0x58}, {&(0x7f0000de6000-0xa7)="3af627636ba5572d7b788b8a157a488414362d41d088def91df4f01a82c4cb8fa1f5ba90a200786de1a121f5f60bb226c4dc020489cb11a61a9ebe045743463af8a411cfd3bd953ab29bf467237e85842a6997e4a7c22f1b75662daab649777be4fe4389903127ec036e945de7fef61b7cebfe4df04a53ec3698efc885ec7fa3609be6d3afd672efcd3dc5c202f1f7b15b803c837bafe2d92d7970cc0e8e7989e6f9ff8e66283a", 0xa7}, {&(0x7f0000288000)="a7591bf9800759ef62e6a76aa55913a436c2fdf42109d9d9570415c4401fc17a371e4e534e744c08410a678071638deeff0cb57edd084d861e60357408c81fe1e0fc4e0c7bdbc2752954ee085fa5983c65d36c261bc970e1173b78eebd741e3b408adc1288a29c0ae23c9c07e3a0605ef64f01172f81732df5d994e92136e3884f5f9714d2a7d4a98fb5ef52ba8c4ac8edf69bde674d543784d8d0ff91a2a9bc79944193e73a2b046fe8388a77aa", 0xae}], 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000541000)={0x0, 0x5}, &(0x7f0000980000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000976000-0x10)={0x82, 0x8001, 0x1, 0xb445, r2}, &(0x7f0000a66000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) 2017/12/12 12:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) r2 = gettid() perf_event_open(&(0x7f0000c5a000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2000000001, 0xd, 0xfe, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0xdff, 0x0, 0x42, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x3, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000b3d000)="2e2f66696c653000", 0x2000, 0x81) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000aa9000)=0x4) r4 = socket(0xb, 0x20000000000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000035d000-0x90)={0x0, 0x85, "8fcb575698faca23f448f8b0cb38103f69dd9af4c3212a8bb40000000312bc026c4e36a32867343dcecf223e6569bde11c7681322d0bc962e915329bf3beb9ca75e4782d54e36bbe9bbec3f738f141ee641b045850f1ebc4de8b1ca2b30c5955a0fc9700a256bfcc7355207953239549d32911e36256c84799e1953f0b84452544b701252e"}, &(0x7f0000fe2000-0x4)=0x8d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000035e000)={0x0, 0x9}, &(0x7f0000f1b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f8c000-0x4)=@assoc_id=r5, &(0x7f000069a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003c6000)={0x0, 0xffffffffffffdfff, 0xfffffffffffffffd, 0xac0, 0x100, 0x2}, 0x14) bind$inet6(r3, &(0x7f00002fc000+0x502)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) syz_emit_ethernet(0x41, &(0x7f00009c1000-0x424)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x33, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x13, 0x8, 0x0, @loopback=0x7f000001, "ea78c18d2b262285d14c73afb154241bcc6b79d11713df"}}}}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b7d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x2, 0x0, 0x0, 0x2, 0x64, 0x4}, 0x20) socketpair$inet(0x2, 0xa, 0x1, &(0x7f00005d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000120000)={0x0, @in6={{0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x4, 0x7, 0x9, 0x71, 0x3, 0x2, 0x100, 0x3, 0x3, 0x6, 0x1, 0x2, 0x7]}, &(0x7f0000a6a000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000e87000-0x8)={r7, 0x800}, &(0x7f0000385000)=0x6) epoll_create1(0x2008080001) r8 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x40, 0x2, 0x6, [{0x200000005, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x1, 0x10000, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0xf134, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xcc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r8, 0x8918, &(0x7f0000577000)="b80004") ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f00005f0000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x800, 0x80, 0x100, 0x1, 0x4, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000aa9000)={0x0, 0xfffffffffffffffd}, &(0x7f0000947000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x2019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) capset(&(0x7f0000555000)={0x20071026, 0x0}, &(0x7f00001f9000-0x18)={0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffffffff755}) ioctl(r8, 0x8936, &(0x7f00008bf000-0x1)="38") 2017/12/12 12:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a89000-0x8)="2e2f66696c653000", 0x541, 0x141) listen$netrom(r0, 0x1f) r1 = geteuid() ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000c62000)=@get={0x1, &(0x7f0000564000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000}) getresgid(&(0x7f0000474000-0x4)=0x0, &(0x7f000073b000)=0x0, &(0x7f00004b2000)=0x0) fchownat(r0, &(0x7f0000720000-0x8)="2e2f66696c653000", r1, r2, 0x800) link(&(0x7f0000447000)="2e2f66696c653000", &(0x7f0000552000)="2e2f66696c653100") r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000a93000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000)=0xe8) accept4$ipx(r3, &(0x7f0000308000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c35000-0x4)=0x10, 0x80800) pipe(&(0x7f0000fc4000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000af4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) fadvise64(r0, 0x0, 0x25, 0x7) 2017/12/12 12:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00006f7000-0x4)=0x0, &(0x7f000028b000-0x4)=0x0, &(0x7f0000721000-0x4)=0x0) unshare(0x8080800) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) clock_adjtime(0x3, &(0x7f0000ca7000-0xd0)={0x0, 0x4, 0x8, 0x7, 0x800, 0x3, 0x9, 0x8001, 0x4, 0x5, 0x401, 0x100000001, 0x800, 0xbe69, 0x0, 0x4, 0x3, 0xfffffffffffffff8, 0x2, 0xfffffffffffffc01, 0x1, 0x44, 0x1f, 0x9, 0x8001, 0x5}) ppoll(&(0x7f00006ab000)=[{r0, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f00005f7000)={0x0, 0x1c9c380}, &(0x7f0000f17000-0x8)={0xffffffffffffffff}, 0x8) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000926000-0x11)="2f6465762f7667615f6172626974657200", 0x400, 0x0) inotify_add_watch(r1, &(0x7f0000923000)="2e2f66696c653000", 0x2000000) 2017/12/12 12:00:04 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca4000)="2f6465762f70707000", 0x20000, 0x0) accept$packet(r0, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c99000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f7573657200", 0x2, 0x0) 2017/12/12 12:00:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0xfffffffffffffffb, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x400000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000002000)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002000)={0x0, 0xfff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7fff, 0x1000, 0x8000, 0xffffffffffffff01, 0x0, 0x10000, 0xffffffff, 0x6a63fb35, r2}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) 2017/12/12 12:00:04 executing program 1: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000224000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000)=0x0, &(0x7f0000329000)=0x4) 2017/12/12 12:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b07000-0xa)="2f6465762f70746d7800", 0x2, 0x0) socketpair$inet(0x2, 0x1, 0xd6a, &(0x7f000038b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000032a000)={0x0, 0x10000, 0x30, 0x7, 0x4}, &(0x7f0000fb6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e60000-0x8)=@assoc_value={r3, 0x5}, &(0x7f0000f97000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={r4, 0x4, 0x100, 0x400}, 0x10) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000aae000)={0xffffffffffffff01, 0x0, 0x1000}, 0x4) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7d000)="2f6465762f70707000", 0x143303, 0x0) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000571000-0x4)=0x0, &(0x7f0000098000-0x4)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00005b1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@random="63f8991819b9", @random="f71400080a7b", [], {{0xfffffffffffffffc, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r0, &(0x7f0000478000)=[], 0x0) clock_gettime(0x6, &(0x7f0000950000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f00001ab000)="2e2f66696c653000", &(0x7f0000ec0000-0x20)={{r7, r8/1000+10000}, {0x0, 0x0}}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c0d000-0x38)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x1, 0xa, [@empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x38) connect$inet(r6, &(0x7f00004bd000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000a06000-0x1c)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000007b}, 0x1c) accept4$packet(r5, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fe000-0x4)=0x14, 0x80800) listen(0xffffffffffffffff, 0x5) syz_emit_ethernet(0x56, &(0x7f0000d64000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x5c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x100000001}, @fastopen={0x22, 0x3, "13"}, @window={0x3, 0x3, 0x401}]}}, {""}}}}}}}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000f33000-0x190)={0x80000001, {{0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) memfd_create(&(0x7f0000626000)="72656e6f00", 0x2) readahead(0xffffffffffffffff, 0x3, 0x20) syz_extract_tcp_res(&(0x7f0000140000-0x8)={0x42424242, 0x42424242}, 0x7, 0x9) setsockopt$inet6_tcp_int(r6, 0x6, 0x5, &(0x7f0000c20000)=0x4, 0x4) syz_emit_ethernet(0x62, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x2c, 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}, {[], @tcp={{0x0, 0x2, 0x42424242, r10, 0x0, 0x0, 0xb, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x3ff}, @sack={0x5, 0xa, [0x0, 0x8]}, @generic={0x8, 0x2, ""}]}}, {""}}}}}}}, 0x0) mknod(&(0x7f0000920000)="2e2f66696c653100", 0x4, 0x4) 2017/12/12 12:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2711, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x63, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000016f000)={0x0, 0x0}) r2 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) clock_gettime(0x7, &(0x7f00001c4000-0x10)={0x0, 0x0}) r4 = getuid() r5 = add_key(&(0x7f0000c72000-0xb)="6173796d6d657472696300", &(0x7f00008d4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b23000)="1082979df052b25efadc0d5b0080fd9af3f88f7bca0f42c9fb6c361bceeb8cb5533472938a1d4b41b7f11cfb53453a", 0x2f, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f8d000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r0, 0x8, &(0x7f0000238000)=0x86b2) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000309000)="2e2f66696c653000", 0x0) clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") setgid(0x0) setresgid(0x0, 0x0, 0x0) splice(r1, 0x2, r6, 0x0, 0x800000054, 0x80) ppoll(&(0x7f0000143000)=[], 0x0, &(0x7f0000069000)={r3, 0x0}, &(0x7f000006a000-0x8)={0x3fc}, 0x8) dup2(r6, r7) fcntl$setstatus(r8, 0x4, 0x46c00) ioctl$SIOCGIFHWADDR(r8, 0x8927, &(0x7f0000ac1000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) fcntl$setpipe(r8, 0x407, 0x107f) writev(r8, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/12/12 12:00:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x6369, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001000-0x58)="326d628179624250cbeb81b0472047636ea8faa02531250d799ecf285bdbc743d20be11e5e93d5b33ee4d6a74fc45ea57983b9bdeb3c720aa45d1fb445b5114a0ecf51e261cdd9a1e07ff95a72ee0226216cd8ba7adc73f9") 2017/12/12 12:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005e4000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)="000000000000000000000000000000000000000000000000", 0x18}], 0x1) r1 = dup3(r0, r0, 0x80000) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000d8c000-0x4)=0x0, 0x80000) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000d34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f0000f54000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000922000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000394000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffff0001}], 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000887000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008c3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000fd2000-0x78)={0x7fff, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x28b, 0x4, 0x2, 0x1, &(0x7f000077c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6c, 0x2}) epoll_create1(0x1000000007fffc) shutdown(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e60b, 0x0}) r9 = accept$inet6(r6, &(0x7f0000d3e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009fa000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f0000dce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000084b000-0xe8)={{{@in=@multicast1=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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00007b3000)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1ff, 0x2, 0xffffffff, 0x4, 0xa0, 0x20, 0x4c, r10, r11}, {0x100000001, 0xffffffffffffffff, 0x7, 0x2, 0x5, 0x7, 0x400, 0x0}, {0x3, 0x81, 0x3f, 0x40}, 0x2, 0x26b, 0x2, 0x1, 0x10, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x1}, 0x1, @in=@broadcast=0xffffffff, 0xbcdb, 0x7, 0x3, 0x5, 0x2983, 0x10d, 0x9}}, 0xe8) ioctl$void(r4, 0xc0045878) connect$unix(r3, &(0x7f0000300000-0xa)=@abs={0x1, 0x0, 0x1}, 0x8) write(r3, &(0x7f000004d000-0xa7)="5d2e43ecf0671bdcaab213498a70e0249844050cbb79f97e9a0000000000d000ffffffffffffff0d5fff0800000044d04945d0d441e9442a9ee807328ae02699ee41df366d83b4ff070000000000dddee9193847583ce32b51803ff0f36eef946d41fbcfc3de621c0049ec3e1df21da31e4ccec8732b33fa65699faaba6072aaaaf4e17ebf8b3540bcf6a243778cecf73645e854735fbfd3ef28e0b9e3fefeacf2038cc7ae3121", 0xa7) close(r3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d0d000)={0x0, 0x0, 0x10, 0x5, 0x101}, &(0x7f00000a8000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037c000-0x108)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xd60, 0x765b, 0xffffffffffffe2ce, 0x0, 0x9, 0x2, 0x0, 0x7f, 0x8, 0x100000001, 0x4, 0x100000000, 0x3f, 0xebb]}, &(0x7f0000bd5000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000c67000-0x8)={r12, 0x180000000}, &(0x7f00008ce000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00001a2000-0x20)={0x15, 0x0, 0x20d, 0x5, 0x9, 0x2, 0x4, 0xffffffff, r13}, &(0x7f00007a2000)=0x20) socketpair$inet(0x2, 0x805, 0x140, &(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r6, r7, &(0x7f0000ab7000-0x8)=0x1000000000000, 0x1) mkdir(&(0x7f0000bdb000)="2e2f66696c653000", 0x0) 2017/12/12 12:00:04 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x2c0a4546) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000535000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fff000-0x4)=0x8, 0xffffffffffffffff) pipe2(&(0x7f00004d7000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e74000)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0xfffffffffffff322, 0xfffffffffffffffe, 0x0, 0xf53, 0x0, 0xffffffffffffffff, 0x7ff, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) r3 = socket$netlink(0x10, 0x3, 0xb) read(r3, &(0x7f0000284000-0x78)="00", 0x1) mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r4, 0x0, 0x23, &(0x7f00002f2000)="e4a445eb7fff050073", 0x9) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) mprotect(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x200002000003) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d6a000)="2f6465762f6877726e6700", 0xc00001, 0x0) sendto$packet(r5, &(0x7f000040a000)="08cc14763d74ac63cb81eb9bb158e509629aabb7259d4525b8b728d900478565c120ea598e03da22e1adae8435ed3734ee862c210ee78ba9a89bf07fe8d81153fddc6b50c9ebd864f4fc00ff2ae96d1abd04945f0506b4a96fc5644c14c2ed4394786893405756a1f6c3f0b1840b748d803bf5d0400c97c89fb133106149e391d6413be5f3fbf13bb1fa3d3def4d87442f2500000009a8406b205f0c82be47a2c3176e459b7bf02f", 0xa8, 0x2020003ffd, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008f8000)=0x0) tkill(r6, 0x2f) r7 = syz_open_procfs(0x0, &(0x7f000027c000)="6e65742f69676d7000") sendfile(r7, r7, &(0x7f00004db000)=0x0, 0xff) r8 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000720000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r8, 0x11, 0x64, &(0x7f0000361000)=0x1, 0x4) ftruncate(r4, 0xa2) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00007fb000)={0x1, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/12 12:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000386000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x3, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4a000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x4441, 0x0) r1 = accept(r0, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r1, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x20000040, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) epoll_create(0x6) sched_rr_get_interval(0x0, &(0x7f0000dd3000)={0x0, 0x0}) inotify_init1(0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f73656c696e75782f656e666f72636500", 0x503000, 0x0) timerfd_gettime(r2, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043d000-0x4)=0x0, 0x4) r4 = syz_open_dev$loop(&(0x7f00000a4000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000100) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f582, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000a82000)=0x0, &(0x7f000069f000-0x4)=0x4) prctl$setfpexc(0xc, 0x120003) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00009f8000-0x10)={0x7fffffff, 0x0, 0x0, 0x421}, 0x10) ioctl$VT_WAITACTIVE(r3, 0x5607) msync(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x100000000000005) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x800000000, 0x0, 0x0}, {0x200000000006, 0x100, 0x40000000000000, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r6, r6, &(0x7f00000de000-0x8)=0x0, 0xbeff) r8 = memfd_create(&(0x7f00009d7000)="fff8a93c60", 0x2) dup3(r7, r5, 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r8) 2017/12/12 12:00:04 executing program 1: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x40000000000801, 0x84) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x820000000001, 0x84) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d1e000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000081f000-0x10)={0x0, 0x5, &(0x7f0000d20000)=[@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000068d}]}, &(0x7f0000d20000-0x4)=0x10) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a7f000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffe) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000b55000-0x4)="0c816970", 0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89a2, &(0x7f00005ca000-0x28)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000052d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000074b000)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a71000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce3000-0x4)=0xc) perf_event_open(&(0x7f0000642000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x9, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 12:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) unshare(0x20020000) mkdir(&(0x7f000012c000)="2e2f66696c653000", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockname$netrom(r2, &(0x7f0000a03000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008a0000)=0x10) mount(&(0x7f0000975000-0x8)="2e2f66696c653000", &(0x7f0000cf7000-0x8)="2e2f66696c653000", &(0x7f000022f000)="6d717565756500", 0x0, 0x0) stat(&(0x7f0000044000-0x8)="2e2f66696c653000", &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() setresgid(r3, r4, r5) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000357000-0x8)="2e2f66696c653000", &(0x7f0000411000)="51616d667300", 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x2, 0x7f) mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000cc000-0x4)=0x40, 0x4) r6 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffbfffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfa, 0x101, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x1fffb) gettid() r7 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x800, 0x0) getsockopt$inet_mreqn(r7, 0x0, 0x2a, &(0x7f0000d00000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f000013b000)=0xc) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x20000000, 0x8, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000fc8000)={0x10000807fff}, 0x8) rmdir(&(0x7f0000375000)="2e2f66696c653000") r8 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002da000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f00006bc000-0x8)={0x0, 0x4}, &(0x7f000003b000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ca4000)={r9, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f00007af000-0x8)={r10, 0x1f}, &(0x7f0000682000-0x4)=0x8) getpgid(r1) 2017/12/12 12:00:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x40) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d60000)=0xfffffffffffffeff, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007a0000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000c35000)=0x9) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x7e1, 0x8, 0x81}) 2017/12/12 12:00:04 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00001e6000-0x10)={0x1, 0x40, 0x1, 0xfffffffffffffffa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@common="69726c616e3000000000000000000000", 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)="7374617400") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r2, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0x6f3)=0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000978000-0x10)={0xe760, 0x3, 0x2, 0x800}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x10001}, 0x8) r4 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x8010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x74, 0x0, &(0x7f0000001000)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x0}, @increfs={0x40046304, 0x4}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x40, &(0x7f0000002000)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @flat={0x77622a85, 0xb, r4, 0x2}, @flat={0x0, 0x100, r5, 0x1}], &(0x7f0000002000-0x40)=[0x48, 0x48, 0x78, 0x38, 0x18, 0x78, 0x40, 0x58]}, 0x100000000}}, @free_buffer={0x40086303, r6}], 0xdd, 0x0, &(0x7f0000000000)="056946af22ac1d955b38a48f3ebd9bdf4beed3ef1110f05af9cf3897710908765cf46836d5d6875bfe9889aade5ef4d4c6f63479a68b41ee8c35b14e3279a39a830e065defb1505eec7bdae2b9030f53a1ef5eb573f0cfedb8719a4b426e178f581054a5873ba133bd023954fe5ca532585a52d9b5bdef154868b80e053bf439fabca8057908794ed183415626133de2079edcad3d97d7334df27cc7066e8137bf4567351b07b96a7751438eb0738c0244488406487b11dbff901942437705e7b5f657fa539c4c105ab2f8c8688b749b57f1baa601b71d8eb587320ac2"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r3, 0x4000000000000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x1c) 2017/12/12 12:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000975000)="2f6465762f72746300", 0x800, 0x0) recvfrom$ax25(r1, &(0x7f0000958000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32, 0x2, &(0x7f0000a4c000)={0x3, {"739de1b77cf905"}, 0x1}, 0x10) signalfd(r0, &(0x7f0000c26000)={0x7}, 0x8) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2017/12/12 12:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00003c0000-0x2)="33f0", 0x1, 0x22, &(0x7f0000877000-0x40)={0xc4, 0x8, 0x7ff, 0x3, 0x4, 0x6, 0x4, 0x3ff}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000141000)="2f73656c696e75782f63726561746500", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b81000)=0x0, &(0x7f0000af7000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000057f000)={0x0, 0x3f}, &(0x7f000030e000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001db000)={r1, 0xcb, "b529a50184b481c49cf85d0b89b14d344bba3ca893228eb9e652786184f8839148b769dcaf8acee270761bf3841c432a1d50679a7995e4470d9dc87782f98d7c6bb63513aea6ed84da03bcb06f6a80bea286e259b43401de81bbc4ea9da2873f54b732239e4a318182c4c1ee4da8b097a7780c7046369c0128e996d3458c1db9cbeead7ef4ae4567fbd82083569cef19c4eba9680d53048b41ce361d72723198e81acab5200c2ec76faece52a2954a9f8b24a5f2acf9d54699277cfedbaff50a33763c86ecbd0faa337473"}, &(0x7f000091d000)=0xd3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a3c000-0x8)={r1, 0x1}, &(0x7f000005c000)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008ae000)=0x5, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x43783e73c3d75c2e}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/12 12:00:04 executing program 6: socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d9c000)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000aa0000-0xc)="c94692c478c83794b9938d12") 2017/12/12 12:00:04 executing program 0: r0 = getpgid(0xffffffffffffffff) 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) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) waitid(0x3, r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000185000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 12:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ca000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap$binder(&(0x7f0000c3c000/0x3000)=nil, 0x3000, 0x100000a, 0x10, r1, 0x0) r2 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) writev(r0, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="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", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000089e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c7000-0x4)=0xb) close(r0) ioctl$TIOCNXCL(r2, 0x540d) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/12 12:00:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000002000-0x8)={0x3, 0x7, 0x808b, 0x6, 0xe5a}) 2017/12/12 12:00:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x0, "2e2f66696c653000"}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)="2e2f66696c653000") ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000000)={0x4000400, r2}) accept4$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) 2017/12/12 12:00:04 executing program 7: truncate(&(0x7f0000a10000)="2e2f66696c653000", 0x11) 2017/12/12 12:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e5000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000f8f000)=0x8d, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) 2017/12/12 12:00:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)="617474722f63757272656e7400") sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) ioctl$TIOCSCTTY(r1, 0x540e, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000b6c000)={0x80002001, 0x0}) unshare(0xffffffffffffffff) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2017/12/12 12:00:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x200, 0x9, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x8)={r2, 0x81}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00001de000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/12 12:00:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept$netrom(r0, &(0x7f00001ea000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ae4000)=0x48) r2 = gettid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x72, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000041d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c20000)="2f6465762f6877726e6700", 0x200002, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000a75000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000555000-0x51)=@ethtool_dump={0x40, 0x1ff, 0x1, 0x41, "acbc8bd8c3dd56e2d99c04bb5a378592c2a13fb335856e6b0908939473b40dc29d22aa4b00d346eac3ae09ab1c9f9d60da679d6451369daccab132102ab348949a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xf, 0x3, 0x2) getpgid(r2) fcntl$getown(r3, 0x9) mmap(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x1, 0x20032, 0xffffffffffffffff, 0x0) dup(r3) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x200000000) geteuid() add_key(&(0x7f0000034000)="6465616400", &(0x7f0000030000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000033000)="97f1638d2ef30a5a4a9b1975608796591abb3a3e65bea8d55a469ed6e4e12f0478c3e00faf843ef97e561ea8fcac450a1aa3e32c948506308e7ddcee2d58e7baa863760b486af7192158b1f036b6f8ba4ae57b83557dde84ba59af913d6342be00c761282ec6bac3922340a0ab8d2aacbc6c9f5065fa7618b8ccf2f5d98136b6371a8af5ea58b1070bd064f6e9a7eaa98df947d03f8432e5c48e7588f79b6e7d2facfe337d1797a9414aea", 0xab, 0xfffffffffffffffd) getresgid(&(0x7f0000dd2000)=0x0, &(0x7f0000230000-0x4)=0x0, &(0x7f000054f000)=0x0) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000667000)=[0x4, 0x6]) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000045000-0x9)="2f6465762f6877726e6700", 0x8ae2876d534853b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x88, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001]}, @ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@lsrr={0x83, 0x17, 0x0, [@rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}]}}, "35706ba99f8b"}}}}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r7, 0x0, 0x40, &(0x7f0000000000)=0xff7ffffffffff801, 0x4) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r5) 2017/12/12 12:00:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000233000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) 2017/12/12 12:00:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getpgrp(r0) unshare(0x20020000) mkdir(&(0x7f000012c000)="2e2f66696c653000", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4c000-0x9)="2f6465762f72746300", 0x101000, 0x0) getsockname$netrom(r1, &(0x7f0000a03000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008a0000)=0x10) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d6d000-0x4)=0x0) mount(&(0x7f0000975000-0x8)="2e2f66696c653000", &(0x7f0000cf7000-0x8)="2e2f66696c653000", &(0x7f000022f000)="6d717565756500", 0x0, 0x0) stat(&(0x7f0000044000-0x8)="2e2f66696c653000", &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getegid() setresgid(r2, r3, r4) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000357000-0x8)="2e2f66696c653000", &(0x7f0000411000)="51616d667300", 0x105400, &(0x7f0000820000)="") poll(&(0x7f0000ae2000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x10, 0x0}], 0x2, 0x7f) mmap(&(0x7f0000000000/0xcf1000)=nil, 0xcf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ce000)=0x1, 0x4) gettid() rmdir(&(0x7f0000375000)="2e2f66696c653000") 2017/12/12 12:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000384000-0x8)="2e2f66696c653000", 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000014a000-0x8)={0x0, 0x200}, &(0x7f000022c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000012a000-0xc)={r2, 0x8, 0x30}, &(0x7f0000f8d000)=0xc) writev(r0, &(0x7f0000d5e000)=[{&(0x7f000053b000)="0d", 0x1}], 0x1) fchdir(r0) r3 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) writev(r0, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="3d5356cb67a357c1bee7d4cb3aafcd05b903b18fa3b8abe64fe212982ffc1871d117e08226f6116afc2c3e5df2e9178310ee13ebbf6a991152fc4435c05ff5dc7beff005622a18fc14c4ed2c4eaa60a7e17b6a7698bcf878e35ec48e7402cf497a547e679f9318820b448865a502bf84b6c805d6c7d93acd2abc0ae04e662d801e97842a8e4cf8e4745dd0cb1d342a2e4be1fb798becf7990f65fc8447d1965e82720fccad5874892857f3ee4927f7db96a7d7a228ecd929285bd81a5f00f5390fa21e9f514691cfdfe39cfdf8e532e99461ec75f6b4db7b33f83416753992b939137cfab870c3ded2a9dc39078ddb8d741c218336cce5b591c53ad1cac784886c1d16dbb915dc6b0819f5bfb5ecd843df86843c564db62e2bf18548591a5c16da4f567a1c2a36dd99b358fb6207dd05b2139bf53228931662724170dcea3a1e83c05760e9f839308bc3273cd621ebdb5b0097b6f14012813ff4ce46bd8146bcded44c33d1f6fdc429bdd89bcc93e76dcf25c0555b14b9574577ca86de4ded334ecca1de8d190c207b0f8aeabe46d9113dc96d6467c3dea4debf95ed97e67db5d3fd9272786e2513330e13d3f25538236997e0a37f0c75613f92f7edb37c01edb585e25f11b1146faf9da50aa29109951d262e2af636255e19314de1a40a4e97dea49c2429c2865bcbe9d86563eb873af148d507174e04bb89dcb646c9318fe5313a2efe2fbdb269a9f4c8bf5b11faab51181804c982ee264fd6958bbdad0b4d1fa3b1f3a823d280dbd3e097e191a4f9bf34f55e2b802e58dd1e4be1828cc14ad442da6da454cdafc2c6f767199501dd7a5c746145d998ec759b4972159510292fb2cbff5a4801d16913bf09f58b8600bf8f64efeb7cdc4da73c550897e404b884b0a8e74c6c7eb58483d5bc6ff6d0fe2162b76049272a5f1cbf444b4ab32354012dcfcf8f80c0f269ccebe397f78d5e303d732b2e70e70971f89c87d5c19fb378e8fe7f36988e81a6c8f89df07200b8b5ba5caa394c7e3e2bb97ef470d012272da150bc76ee1b9abceafc6b15ce389a78d91e2710205b95c1c86e1f37f94a0aac011583608bd82c137dcb006ec10c268d08dd56ea09e7dac5810e28bf514b094d6fb86a4b5a52ce09ebd48d71f0969faf0b18a7a8839e05790fea56d0744add0c3b2eadceee5f0101ba57526e5d1a3666f6c611398a0a5f74fd97c12f9e1d6dfa90372e772245a1056b5bfe5eedd9efafb3ef214c10772dc2ee5b182352a1614f160a801a22597500ff37b81075e9b6cb1fa6db0fe083e028c6f4b1a7aa1554be78c2a1598357b62244fb1a6c368f7f5498e3c00fa202ffe63812a965ddb46b337d7044212c3511c64a93691abc2e6fd8383e5993eff0d4f8704ed7eadda54f845699eac4466cfa4eb6a43c3b49e24ff09a06b8805493fa5951d7945193840b970b4b969636348fa4d49b60756f1db4a18da4948fd6ec17bf0a6a7e7d6fafc2ac6f68ee08ff7896786a8bb1bac9e6682f7b99aea071b96bff57cd7997c08875444b2f426a2ede6aef51754e4258ae3c26e24345fcd3aae8ddb8012183fe434b7094f5f6ceecf3b3543dbcf3d329496e85139401b0664894789af719ab6a3bf89260a697451f915301a3853daac74b609545753601497a37944ce1b945d1bfbef9a68d4a2fdd8f45a61f2e0d47a8878fb033d9087bf16fcd516cb610b07c5fbe3120973e0911736b13a5420834ebde74fb976d5cc1fe7adc4d1c522b4d1f75b220811f8bc612a57457cd2dbecdbbdcc6b13bb7e211efa589b99201eef05e9de37cc06a96394046fdc645356e8cdff1b4490a367a077e3fa687415b71211522959ca00dda2d1e5793e0b8a85af07e27647d091aa23a863ea450f75ffc81ccf0130a8038109dbb0b7655fcc3e347d05a014e62734063c6c49f325e71ac478c625b3d3c65a3d1d500bd66a8b96fe39024d0544deae0ffb6c7b83463667c441e3396de3e7de05b023451804d286809420aea03ab084e1be3240a63ebf956b1f4a5589bc3f24324614a7bf2eb9e4f175f0725b5c0b7c6d4393d04423de15dab6515821fe861512ac0937438ad6a15fe896c0f712142e44e803e35596fbe655ad64c2e8a0618877e1b747bdb84d463a037d640d2c65c2f6b49f2ce3b4b7ed468e20f9b3e73dd106568a5c8cdb4ad6e247fddf27c60807a383b402d35d8ef9b4c414b2432b94f58a73c8f06f01aaa762e5084fbcedbfaa1ca1df24f032e8f933895cdacba16f3dee8a7808c5af4349b45631be1ae1138b86530b565c72d911576cbdcf10d9af90a7698556874cebee61b654104e8e1d1f579beedc0c8d02637df9252d040bd3bf2df774c3f23bf1420452b86631278ed1d51156e34a94ec6bf2992b74f3633ee727df94e145cd8393caf5f31cc3bde09ef16cf4a2834f30c224d5aab78baaab686b3c8ec9142ff30b487f4d49b96b4e912b772550b0f2fc616803981ff7018b88703dfd440d8dfac682da636e273ff3c1ad1f85308c7bd3e1a345ff6d0e75f118c0dfb8f99ed6959c57df071c0ce187b5802d536f63484c55deb843e0f13139e898caba754d277e124862ab547bc9f1511562119dc224346f896a303a57cee67c0b36f924a1c31ed5c4f145b7fe872f905cd8e313a1e5ce224fae34797a119a772f9ac2e7babfd9b1ef4678025fc43150188b63eddaad03fe0fc3efadea4f5bcfe14d051cd78712b17b507f6d0d95b5f76791e1b9c3782bb96ec363e91e34a898ad95c8bc4316c310e90839305b1a973523941998073ce8581c812bb6f08a082dbc4178db0d0ee62efb2722b00c5a58bb53c7a8021f4a87c75d2bb8bb2da13944514ebc3d6593798d0588a2485ab7967d36b28ea372bd2365d5cd2fed2a66543617b1b7445f3660c557a3c85ab909e26e6c64a00d2d6cfc7042a927391a83069a618954a6ea39f9ac3e75793af3055f8ec0acae101c390dd3cfad358404ed427942cca9df461f7a6e62f6ce4d56bd91ed20aa53dcd969b05553f5eb09af2c5825f6d7256feeeccca06a4d7d6c3f72193dfad39d963549a98e75f408cb2df4c9cbc3d17bc2ef854466d308039c9b99f96871b062055fb070463ac83b3b1e6cd3a481efaaa75916b1d01fa0817eda21c03eebb8fc253f1c281a7d96c75a0a0abb4eaea8eaa0e4e31b4a1e60a16a351d996fb99b2d75581f725418205436cbe01976a2d88baa4e009c9c1a0591e9e2bc731e55a83206d241ff7c16210d95ab999ece4cdb93c4710650ee6bd8e9f39b1af555a30c543a83800885ab025b440564624d9aeb3dc42d207834ef8fe2e0945914220186ea1599e69b51afd685704c7e9ddfbccde0abae16ff80ae231b5cb3f8aeef88c80d264b19f11db46263dcb357d652bce9a3e2b37ef618346b11f7eb36e1d8434a4698b83b42ab58be2e7ead796ab1f8b558eabdb36bf1f1214884851f55df2de56f4df723e4cdc103425b6b720604af6ad513d86e964537808029b23e0d207d64f34c9d1739017e541a0b806498efc9ae90a6d518ce1760f5a9271e4b5ac3ca0286c54de8e12b0dfe1e8bb990dd7aacceb7f4fc7ac0eda4878d51dc71e7811894825f1269ca0b6f8dfeb02e8b4510a42e64751d9562e8745f5158b042deb2526673aaf1595e7d7f878fda7da338b1971be7514979bf03bcddc267ae5e1fc60542fd4d1eb4e7c560984b1081ddad6570cdc44fa9137390ea521ee027d2fbd4823b716368c18cd55dde1035c3183ec691300c5c6cabef58b18ccd2cd695c642b76ce6d15fbfef48c15ba42c7ae1d14361a7f130d2a1d78110d1e92183fcf82b6ea6c56513cb973b9f36b54d61c79898abd7b4b55d619247c49f50a9190d6f36aef347ae8d88c3fa4b228a3f560a640407a2d4e23969c7a34efbb0598da99293c36734d5f08e97440b79b0c71bd8072ea535d5764a924fb433119aba15a3095f2b1ed407b57cb0fbb5dfc29bcea0166960c33beb65c449d9abe0fcc8d1eeba20d9a053a38145bfd07f4ba96b637b817d6b4d17688e1ca36cde10f1c4f80702f25cb4814f60bbcdd72401048e47b7c4c29e90ed3b5dab5101cb02822dccf4ec031da2c49691a88f89c1e7f7ca79b69138b0260fe269c9bfe8be47c1bb50c86dd1d2e57a9fec65319a5b1cd0c28148e3613de52103f1d7f4dec8a44c38859f13d2da4bbd8b176e038757a64235a011dcb4f94f52637c135c355eaa93694610a71160a8fdffdf5e8f56ba387c03f0ff501c1052e60b1d7390f8555d1a756637e2a75e4e4b8d1d8c0510517d7a5dd2e86b9b492c41f2996c70987553fe45e671a735041473ccaa3f5010c7757d063c2ba7a8b9f022ac664bb1f88c360974d9dbd093de641fd902aec5c82dc5fc8d2d7ade73df7a4738bc5f5d10d61872b7a6be4f4b8fe20255417f47b15afc9cab65d571afc104b98dba31a9726eb162d0f02f38ed5720ffffa517a6b08fb9b2a0b9121590318227e23bf48103e91340b81d4878e3af23c1014bb8372f604e224f5e997a04edba46b4099b78ee681d847f10a11ef8a42b224fc8d99d657713c4ce1632f484a09e9b56ae9b0eedd976966a089be66ef06aa2cb24f8f8ba137ee0568184d748416cf56aabcea740e3775542a9c7321788f72445bb0ccc525409899567478b444f4f7f1e2ef50d25f24a9efe5adb03ca320e8165ce20981fcf2aa1501d7f0a430cc8d9c13e3c8724b0281e96039b5256ac01aeb0353a35fd1b06755f8f3ddfe836a3464932ca4214c3ee2f7a26c00ea1eb144047c753a3688a96ef9e9fbddce48155585cf791337ad2f5a6b25e7f24acbe951c6efa6b2d5f52214d21811698a9a0930c55c3fef152a17c82949f6342ff308525b927ebc5004f827ea423aec5d430c68c5f2def15153052131a46618bc6c97ef9b77fd7729cef6cabdc26e563ad8981667ffb19db6867f93191c2f236123765352d0f2e24c0d5c1410020a9d49684f05d1c84d4e1a701e52a411eef56ba3dcc0ce1cfdd69026db439d69b9d286ffcaa0b261dafdb850690421f247b2a65900cca968c227c54cc34703f0037800d1994620d791a65f6ca5283e770c4806afbfac8a92fbd93315d2c2c1f9563b772b9921ccc33d6229b5a257beb9771e52e26822063c537eaa3823e4bf252926b47ce2d06e9a447ec18bc78dcd60046e2d108f522028c47b1faf04ffbd2de0627de9ce13182babc53b9955ba626fd51aa670db06c0f0499c72f189e09b00f7de7126987cdd20884fcab28c24a255272fa45c6332bddce65907001dd0d78efc8015cdb730ca3e91949d14e524d9c0b6fc2cace79811b97a1da6b222a99faa3e88277945f57611190220de416895e58999d73ca460198c4bc0441e5242488da88f444648470167d48bbc12fe2235a87aa85dc9b2ef9d3ffab0542a8db6e5842290fcaf42b5379218b1055db629e88caf6968077cc5f970661d48965baa9056c580cd1d7e1656477c6fe76b8b27ed5d6c77b3069edd7c7c8f0387694d3bae32312b6246da5905f58c26ddcee213ca6dd665c9d565f82c50a3c57bb435dd8ea551a99efa9d2c6503f037c62231ee60f6e306cd3e04ba176bce0b97eb00aab3554dd39e11a54099ec946ae8b0d381820801e1fc226a9cf8535bbed77320850d9d32f577bab2e90136ef1e06365b88f6bf80464cfe1e7e1f71f16789bf29b73ceb29409635ddadf450a88f48bd7a4bf395de6d7c2fcba087f4ce690718062baacfd2e7dce3a56953f77d9c144a3f83e7aea665fbdb35e3bfffdefe5ab3dcbce5a3", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) close(r0) 2017/12/12 12:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c95000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000bc4000)=0x80, 0x80800) fsetxattr(r0, &(0x7f0000609000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f000036a000-0x18)="5d2f70726f6376626f786e6574302473656c696e75785e00", 0x18, 0x1) syz_emit_ethernet(0x96, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x1b, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @end={0x0}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/12 12:00:04 executing program 1: mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffffff, 0x80000006, 0x800000004) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b1f000)="2f657468316d64000000012365747d3073706c0080757800f4", 0x2) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea9000)="01000000", 0x4) ftruncate(r0, 0x10001) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000a71000-0xc)={0x8000001, 0x8, 0x81}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x800000000fec) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x400000000008) r1 = getuid() mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000-0x4)=0xc) fchown(0xffffffffffffffff, r1, r2) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() fadvise64(r3, 0x0, 0x8, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000d68000)="") dup2(r4, r4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000b19000-0x10)={0x20, 0x6d}) r5 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x8000000, 0x3) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") lseek(r5, 0x0, 0x3) clock_adjtime(0x7, &(0x7f0000b33000-0xd0)={0x9, 0x97, 0xfffffffffffffffa, 0x100, 0x100000001, 0x200, 0x101, 0x7, 0xfffffffffffffffa, 0x20, 0x100000000, 0x6, 0x10001, 0x1, 0x4, 0x5, 0x50, 0x7d0, 0x5, 0x5, 0x2, 0x1000, 0x3, 0x490c, 0x7cb, 0x0}) mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000bec000)="000000000000000000000000", 0xc) socket$inet6(0xa, 0x7, 0x10000) mkdir(&(0x7f0000f93000-0x8)="2e2f66696c653000", 0x0) 2017/12/12 12:00:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = accept$netrom(r0, &(0x7f00001ea000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000ae4000)=0x48) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001f6000-0x4)=0x0) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x456, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x72, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) rt_sigqueueinfo(r5, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) r6 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x3}, 0x8) r7 = socket$inet(0x2, 0x100000003, 0x4) accept4(r7, &(0x7f0000698000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e80000-0x4)=0x1c, 0x804) poll(&(0x7f0000e82000-0x28)=[{r7, 0x2410, 0x0}, {r4, 0x442, 0x0}, {r6, 0x4000, 0x0}, {r4, 0x20, 0x0}, {r7, 0x2, 0x0}], 0x5, 0xffffffff) read(r7, &(0x7f00007d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x400) r8 = epoll_create(0x9) signalfd(r6, &(0x7f000066a000)={0x69ba}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c20000)="2f6465762f6877726e6700", 0x200002, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000003e000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000555000-0x51)=@ethtool_dump={0x40, 0x1ff, 0x1, 0x41, "acbc8bd8c3dd56e2d99c04bb5a378592c2a13fb335856e6b0908939473b40dc29d22aa4b00d346eac3ae09ab1c9f9d60da679d6451369daccab132102ab348949a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_udp_int(r8, 0x11, 0x64, &(0x7f0000027000)=0x0, &(0x7f0000aaf000)=0x4) socket(0xf, 0x3, 0x2) getpgid(0x0) fcntl$getown(r3, 0x9) mmap(&(0x7f0000132000/0x4000)=nil, 0x4000, 0x1, 0x20032, 0xffffffffffffffff, 0x0) dup(r7) 2017/12/12 12:00:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x7, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2017/12/12 12:00:04 executing program 5: mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$key(0x11, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f0e000-0x28)={@generic="0ffe811b73f2dd29b327fcc236ed04f8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x200000023, &(0x7f000042e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x100000024, &(0x7f0000001000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b98000)="2f6465762f70707000", 0xb8200, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000c11000)={0x0, 0x6, 0x1, 0xfd, 0xa5d, 0x6, 0x1, 0xb23, 0x6, 0x100000000000, 0x1, 0x4eb}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r4 = signalfd(r3, &(0x7f00000e1000-0x8)={0x8}, 0x8) write(0xffffffffffffffff, &(0x7f0000e09000-0x1f)="1f0000000109ff00fd5245bb07000000004000000900010001160103000000", 0x1f) r5 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000940000)="3f00000000000000fd4345000c0000000000060008000104010400dcffdf0017", 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f000064b000)="2f6465762f70707000", 0x20401, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000725000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x40000000, &(0x7f000054c000-0x10)={0x1a, 0xf7, 0x8, 0x3, 0x3, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r6 = socket(0x10, 0x2, 0x0) r7 = dup3(r6, 0xffffffffffffffff, 0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) flistxattr(r3, &(0x7f0000856000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b) r8 = dup2(r5, r6) tee(r8, r3, 0x4, 0x6) socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r7, 0x4b6b, &(0x7f00008fc000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f000049c000)=0x0, &(0x7f00009a7000)=0x4) 2017/12/12 12:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0xfa, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x8) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ab000)="2e2f66696c653000", 0x61) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000234000)={0x1, r3}) mount(&(0x7f0000295000-0x8)="2e2f66696c653000", &(0x7f0000b20000-0x8)="2e2f66696c653000", &(0x7f000028b000)="72616d667300", 0x100002, &(0x7f0000408000)="") r4 = creat(&(0x7f0000f0d000-0xe)="2e2f66696c65302f66696c653000", 0x8) mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e9d000-0x8)="2e2f66696c653000", &(0x7f00009ff000-0xd)="612e676e6f69606f646f7300", 0x41002, &(0x7f0000b99000)="ed") mount(&(0x7f0000b9c000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000166000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000fb1000)="6e74667300", 0x1003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000180000-0x4)=0x0, &(0x7f0000dc4000)=0x4) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000fd7000)=0x75) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a4a000)={0x0, 0x0, 0x0}, &(0x7f0000f2e000-0x4)=0xc) setgroups(0x1, &(0x7f0000277000-0x4)=[r5]) madvise(&(0x7f0000b15000/0x3000)=nil, 0x3000, 0xa) r6 = socket$inet6(0xa, 0x438e51b36547bfab, 0x800000009) setsockopt$inet6_udp_int(r6, 0x11, 0xa, &(0x7f000001c000-0x4)=0x6c32a6ca, 0x4) sendto$inet6(r6, &(0x7f00007a4000-0x1)="6e", 0x1, 0x7, &(0x7f0000ee2000-0x1c)={0xa, 0x3, 0x8003, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r7 = fcntl$dupfd(r4, 0x0, r6) recvfrom$inet(r7, &(0x7f0000f79000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x0, &(0x7f0000777000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x0) fcntl$notify(r2, 0x11, 0x0) getpeername$unix(r1, &(0x7f00008eb000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000036d000+0xa2e)=0x8) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0xff06, 0x0, 0x0, 0x48000, 0x1}) r3 = socket(0x11, 0x802, 0x1) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r4 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x40042409) lseek(0xffffffffffffffff, 0x0, 0x0) r5 = socket(0xf, 0x2, 0xe791) r6 = getpgid(0x0) perf_event_open(&(0x7f0000fe5000)={0x4000000002, 0x78, 0xc8b, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xc500, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f000008e000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) listen(r7, 0xfffffffe) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f00004a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a26000)=0x27) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(r6, &(0x7f0000cd9000)="6e65742f736f66746e65745f7374617400") getdents(r8, &(0x7f0000007000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) getdents(r8, &(0x7f0000001000)="", 0x0) madvise(&(0x7f0000072000/0x2000)=nil, 0x2000, 0x67) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r9, 0x200000010d, 0x2800000000f, &(0x7f0000fbd000)="03", 0x1) dup2(r0, r2) connect$inet(r9, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/12 12:00:04 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/12 12:00:04 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000842000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000f9a000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22, 0x43, &(0x7f00002a3000-0x10)={0x3, {"9fc51139dd0108"}, 0x5}, 0x10) 2017/12/12 12:00:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ad4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005bd000-0x4)=0xb) 2017/12/12 12:00:04 executing program 7: epoll_create(0xfffffffffffffffc) mmap(&(0x7f0000000000/0x902000)=nil, 0x902000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000062f000)="6e65742f6465765f736e6d703600") mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000903000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000904000-0xc)={0x80000000, 0x0}) r1 = getpid() mmap(&(0x7f0000904000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000905000-0x30)={0x30, 0x7, 0x1, 0x200000002000, 0x9, 0x800, 0x0, 0x0}, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000903000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000903000-0x4)=0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x201, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ba000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000906000-0x10)={0x1a, 0xff, 0x9, 0x9, 0x7b, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000902000)="2f73656c696e75782f7573657200", 0x2, 0x0) 2017/12/12 12:00:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x3ff, 0x4) clock_gettime(0x0, &(0x7f0000173000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000000)="05110af3d163befd82640a23af76215714a820fb8214a121c3b5c23848cf253e56c9d82e5cb8cb37de7d26bae08a1b5f97852566713a0cddb2abc91e298b3c2933eab5991bf7cf288fee2a6007df81ffd7da80f57592811d6dd9ccd59b107a077c9099b409167296026ff61b0c79e9b9aa535c71e42f0db106f02a78fe9abdc36a7a3a8e5e82332bc13c2b07ec613a2952e2ab8ceac6b708f3e20e89e831475ab8619a", 0xa3, 0x5, &(0x7f00003d4000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x2, &(0x7f0000dea000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000ab1000)=0x1ff, &(0x7f0000ed6000)=0x4) r4 = socket(0x11, 0x803, 0x81) bind(r4, &(0x7f0000be4000-0x80)=@generic={0x40000000000011, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece25b76795007fe10000000000010101070000000000000027ecce66fd792bbf0e5bf5ff1b19f5f3f6db1c0001000000000000002f740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) ppoll(&(0x7f0000915000-0x30)=[{r4, 0x3020, 0x0}, {r4, 0x1000, 0x0}, {r4, 0x1008, 0x0}, {r4, 0x8040, 0x0}, {r4, 0x2000, 0x0}, {r4, 0x8000, 0x0}], 0x6, &(0x7f0000a24000)={0x77359400, 0x0}, &(0x7f00003a9000-0x8)={0x2}, 0x8) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000b1a000)={0x0, 0x0}) fcntl$addseals(r5, 0x409, 0xc) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000fd2000)="098076939a7d81a922e7034d273edf70c4de3b3cae3d5d28b649081c41e94a39ac0b830178bc51c03eec6bbee23906ab4d5fc2877f5262187cf03b6f8dc260cb3775d68e0fe4e750c43988966ebe59e98920f3cca60c1f998c33bc3681eaa3722d3f7adabe90e4f39f6f7044704fa91bb99775f8a9a8a60c31b4f2562cc541733afb0e1639b59a8039fd16aa870e6c2a892acdaf794fef268dfb11aa5c53e59a72fe4e961ca1126203ec4da82931d01b2bd955c1efaa0ddd") write(r4, &(0x7f0000a9b000)="2001f8ffff00077e53000000000048818100", 0x12) [ 62.082915] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/17697 [ 62.091827] caller is __this_cpu_preempt_check+0x13/0x20 [ 62.097576] CPU: 1 PID: 17697 Comm: syz-executor7 Not tainted 4.4.105-g36205b7 #4 [ 62.105176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.114511] 0000000000000000 9c67356a1f49886b ffff8800b4ec76b8 ffffffff81cc9b4f [ 62.122502] 0000000000000001 ffffffff839fd4a0 ffff8800b4ec76f8 ffffffff81d28d58 [ 62.130484] ffffffff83d093a0 ffff8800b52a4000 dffffc0000000000 ffffffff83cff4e0 [ 62.138449] Call Trace: [ 62.140999] [] dump_stack+0x8e/0xcf [ 62.146241] [] check_preemption_disabled+0x1b8/0x1f0 [ 62.152959] [] __this_cpu_preempt_check+0x13/0x20 [ 62.159420] [] ipcomp_init_state+0x168/0x8e0 [ 62.165446] [] ipcomp4_init_state+0x9e/0x840 [ 62.171473] [] ? __xfrm_init_state+0x2df/0xa40 [ 62.177681] [] __xfrm_init_state+0x354/0xa40 [ 62.183714] [] ? pfkey_add+0x28de/0x3d80 [ 62.189388] [] xfrm_init_state+0xe/0x10 [ 62.194977] [] pfkey_add+0x1e18/0x3d80 [ 62.200496] [] ? __kfree_skb+0x15/0x20 [ 62.206015] [] ? pfkey_broadcast+0x357/0x540 [ 62.212042] [] ? pfkey_delete+0x340/0x340 [ 62.217802] [] ? pfkey_add+0x3d80/0x3d80 [ 62.223481] [] ? __skb_clone+0x92/0x7b0 [ 62.229076] [] pfkey_process+0x58d/0x900 [ 62.234763] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 62.241573] [] pfkey_sendmsg+0x35b/0x6c0 [ 62.247247] [] ? pfkey_spdget+0x890/0x890 [ 62.253006] [] sock_sendmsg+0xb5/0xf0 [ 62.258417] [] ___sys_sendmsg+0x66d/0x7d0 [ 62.264178] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.271153] [] ? copy_msghdr_from_user+0x590/0x590 [ 62.277695] [] ? do_futex+0xb2f/0x18a0 [ 62.283193] [] ? __lock_is_held+0xa1/0xf0 [ 62.288951] [] ? __fget+0x1c2/0x320 [ 62.294187] [] ? __fget+0x1df/0x320 [ 62.299423] [] ? __fget+0x42/0x320 [ 62.304574] [] ? __fget_light+0x7d/0x1b0 [ 62.310247] [] ? __fdget+0xe/0x10 [ 62.315311] [] ? get_unused_fd_flags+0xd0/0xd0 [ 62.321508] [] __sys_sendmsg+0xc3/0x160 [ 62.327098] [] ? SyS_shutdown+0x190/0x190 2017/12/12 12:00:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x3ff, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000039f000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000-0x4)=0xe8) r3 = openat(r0, &(0x7f0000000000)="2e2f66696c653000", 0x101000, 0x72) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000-0x8)={r4, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={r4, r5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) splice(r0, 0x0, r0, 0x0, 0x4, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000004000-0x4)=0x0) accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) [ 62.332855] [] ? SyS_futex+0x1ea/0x250 [ 62.338352] [] ? sock_map_fd+0x3f/0x60 [ 62.343870] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 62.350325] [] SyS_sendmsg+0xd/0x20 [ 62.355570] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 62.375488] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/17721 [ 62.384080] caller is __this_cpu_preempt_check+0x13/0x20 [ 62.390394] CPU: 0 PID: 17721 Comm: syz-executor7 Not tainted 4.4.105-g36205b7 #4 [ 62.397999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.407325] 0000000000000000 57ffb8a288dc7c55 ffff8800b52876b8 ffffffff81cc9b4f [ 62.415285] 0000000000000000 ffffffff839fd4a0 ffff8800b52876f8 ffffffff81d28d58 [ 62.423228] ffffffff83d093a0 ffff8800b52a6eb0 dffffc0000000000 ffffffff83cff4e0 [ 62.431182] Call Trace: [ 62.433733] [] dump_stack+0x8e/0xcf [ 62.438983] [] check_preemption_disabled+0x1b8/0x1f0 [ 62.445712] [] __this_cpu_preempt_check+0x13/0x20 [ 62.452175] [] ipcomp_init_state+0x168/0x8e0 [ 62.458196] [] ipcomp4_init_state+0x9e/0x840 [ 62.464228] [] ? __xfrm_init_state+0x2df/0xa40 [ 62.470437] [] __xfrm_init_state+0x354/0xa40 [ 62.476458] [] ? pfkey_add+0x28de/0x3d80 [ 62.482132] [] xfrm_init_state+0xe/0x10 [ 62.487717] [] pfkey_add+0x1e18/0x3d80 [ 62.493215] [] ? __kfree_skb+0x15/0x20 [ 62.498716] [] ? pfkey_broadcast+0x357/0x540 [ 62.504740] [] ? pfkey_delete+0x340/0x340 [ 62.510505] [] ? pfkey_add+0x3d80/0x3d80 [ 62.516182] [] ? __skb_clone+0x92/0x7b0 [ 62.521771] [] pfkey_process+0x58d/0x900 [ 62.527444] [] ? pfkey_send_new_mapping+0x1180/0x1180 [ 62.534243] [] pfkey_sendmsg+0x35b/0x6c0 [ 62.539915] [] ? pfkey_spdget+0x890/0x890 [ 62.545676] [] sock_sendmsg+0xb5/0xf0 [ 62.551088] [] ___sys_sendmsg+0x66d/0x7d0 [ 62.556846] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.563821] [] ? copy_msghdr_from_user+0x590/0x590 [ 62.570361] [] ? do_futex+0xb54/0x18a0 [ 62.575856] [] ? __lock_is_held+0xa1/0xf0 [ 62.581616] [] ? __lock_is_held+0xa1/0xf0 [ 62.587378] [] ? __fget+0x1c2/0x320 [ 62.592613] [] ? __fget+0x1df/0x320 [ 62.597851] [] ? __fget+0x42/0x320 [ 62.603005] [] ? sockfd_lookup_light+0x117/0x150 [ 62.609369] [] ? __fget_light+0x7d/0x1b0 [ 62.615041] [] ? __fdget+0xe/0x10 [ 62.620105] [] __sys_sendmsg+0xc3/0x160 [ 62.625690] [] ? SyS_shutdown+0x190/0x190 2017/12/12 12:00:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c6e000-0x90)=[{&(0x7f0000fb0000-0xe)="1c6772054f4e2b344d97d9661ccd", 0xe}, {&(0x7f000032a000-0x8c)="e8d92fb24799403495e676ce8a2da9930f3ebf371227f5e7ea80a01994931cd27b46027c103630bcaae4fbbd1bca36e508d2d09a132f43a6acae86194e14687977cca89bdaa305469c940014daf368f3ca1c06e631bb35996f78fbceec3b42470df9035270305349ed1c1bacae4d18d7a35220d63cc420d8ffe4d70e3241531ace9c261f931dd567e9f770f9", 0x8c}, {&(0x7f00000b7000)="5f345a2f6d31d0664194f702dc938e219dbbc94d86add253", 0x18}, {&(0x7f000068a000)="fda97f42df7c76a4edc9cc48151aa7bbb7b33f7177405cab5f1bef916518964c7af0f27e726b22ac1b779226705b32eb639798195841e317fd354e5c7f1c8a", 0x3f}, {&(0x7f0000e08000+0x43c)="df4611994ed2512a28b9fff60d757877fa3a525e2f7f56edafac7cb65b967d56e4668e45d1b4dcfc8da19ec7ce5d95f5e0be82cd56a9ac7e2fd0b22f462b25545a096fc3a522633965e103367e7a64aeca3f3cb2f2639bba118fdd8d3259a3245b7a0646e9d5801f400a5e620aea1d2001585c4dfe5af39d1055c1451f813c6849ec120fb6ca985f69f5f8c947450a47d6e380762c0b777af808c92452bb68a91b1510cb13a1afda36ae405d13c20c982d3bb829c875072ec258f15d4234fff3fffe337ebf2faba9edd2685837b3b6e66c827b0d484965a2", 0xd8}, {&(0x7f0000e5f000-0xb2)="8441c6db12e216dd87f86ebc9e19242ba7be5478f4e1c19748371fd27df6360b7288747cf256960830f9b019cb59a8a739179783f7cc7a3b548462dc06f9d3a6e1405abce3d29a946e8686c988f40177283171b32bcfb210dbf8cd49e557ec2eb5b9b9471c84b1eb9860215e30c995fdae10c590e787f87255cd540986cca698fc6119a3cfbf4b386e79786a750b89566bf5bb3adcd04b4f9d6db3f27248aa5533284e44377efa0c32a37194c16683b9797f", 0xb2}, {&(0x7f0000250000)="7a332bddd11a16a55b06272623db9291c80c71439b1e640383bf1b5668a7a1c3b52a17332830c9f3cae97052994170d51afd9b396b3b3751642f517d6cdc4a58573bea40fb8ad48c2231a3650c2d2173d589f16cae21", 0x56}, {&(0x7f0000a0d000)="2ec50a530f963941d622b7795986d72c85485b23558e4b", 0x17}, {&(0x7f0000703000-0x94)="f1d4bf0f214f46a3914edb38aec24a9b8824afbb854dc3158f56fc401990456a4ae63debb9d8d36400ad05d300b97b7273e34ade8c2bbef6236b0ee430e17d71446f99d0b67c6be1300723969bc4eaa17543bfa9146338b2202c55c4627ffe44a0d24ec0482225acfae4eb2fd400f3616dbcfa3b8cefb8ccd9f04834814f073e8a13b5f5a5ede3fd2adde4d2b8bfe7badec2e942", 0x94}], 0x9, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f00008e4000-0x38)={&(0x7f0000e2e000)=@nfc={0x27, 0xfffffffffffffffe, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x8040) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d22000-0x4)=0x7ff, 0x4) bind$inet6(r1, &(0x7f00003af000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket(0xffffffffffffffff, 0x6, 0x7fd) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000c65000)={@empty=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000a41000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005a5000)=0x0, &(0x7f0000df2000-0x4)=0x4) connect$inet6(r1, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fbb000-0x8)={0x0, 0x0}, &(0x7f0000dec000-0x4)=0x8) sendmmsg(r1, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e60000)=[], 0x0, &(0x7f00002da000-0x1488)=[], 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000832000)=[{&(0x7f0000faa000)="627627", 0x3}, {&(0x7f00006eb000-0x1000)="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", 0x1000}, {&(0x7f0000373000-0x4)="56d5931c", 0x4}, {&(0x7f000027c000-0xd9)="b84ef54b4957111aed4ffc2efd5a344a93bff3aa1daf1a339254b01e0bcd28cf5b71311cb12939f3aad31b13a54bdc184a75fa6b90dcda03c219713210d96c95b2512d499bce72db4f0ed92b430f58e4140e29cb14807fa983b5406de547eb62370e90ec12ba09e1cee59c9ed2dfad0005b4446b709a5e25afb2d503c1847d3cc4425b90d8505e29dec743bd185d4a1920a89bbd48cff8559a4a895a3cc745e0ea4828c4bcc583ffeea780ae43e369ce660b8054f5f6c2eb69240fe235c942840c70aca42eb0b33bbee67e16a4335d533008fadbf1ba309b25", 0xd9}, {&(0x7f0000cf1000)="91ba1e26be8a606eb57d84b66a32679a408dc338ca13610e9801f7931e5a1c931dfc2f8cf486a88957", 0x29}, {&(0x7f0000e1c000-0xd2)="6002064f5d5c7af24dadb378400ac7fb98e76217e4a3a183fff50b5ad24e1e4ceb319057d93904fe99db79fbcb33526980b2c0f520bf447418b03d3ed29589a69e71bcf6b2c63f9b63335f377ac12c30640c9e87c8094a3f843f2bcc25292ff6458f8d8f59b4462635eae0ee247df5da17fe206c206291c45aa7c3a29956bb8bea9804fda5c2de3a1697feb6a25e6d1ac881f3fa0317d94f3485736aa5e77ae6119e31301fe80923106773b71cb37b36ba627d894545020f4504c5b5bdf4be8846798be1e89c58cf74d25a8822713dfc99e5", 0xd2}], 0x6, &(0x7f0000323000)=[{0x80, 0x111, 0x0, "ea21762379096e73279655e159d188f8a8a15506baabd567124ef69f417446224cf6d98072e69b03eeff88deb86a660c0aa6b4312c683ad7f3a5ee3027487058a40e7ba0edf017daafbd106128532a37bc62cca3f32cedafe9873731b1d81f8a553e0949caed445a4e61b4a456"}, {0x48, 0x108, 0x7f3, "a8be8764af9f5e7b7326fa59b8d17f7c4435fc1f14ebfec075666f602895b40a382240b72f4896668cf36e9f5d6add14cb6794"}, {0xf8, 0x29, 0x3, "0c8fcea17d72ac950223ce2b5acede0928aa13cdc1d273d640c00bfac42df1355853ba865ae3ba6731ceb0b69d6d6ab3788ac0b54205823dcd3c7975a82d9db122ccdf8a9a47b305e2d24b1667c8eaf118c8d2d7e1011e2b9895aede3ca779f816f3d6d9384b27379378fd964bc8a515f977f583bfe2c581b6cef1248a33aea5828205a3bc3c0b9b6f06e6976e61c88db3ae0cf36259b8038f7e6298db0ea26e9b9119ef78fc69e1ed6f86752eb28b2ee54307e153c5ced44e164ac4b2d322058bdf6b3315a75dc6876766f15d4460f661b9fba3576ec6c784011cf626ef6412a4ce9b90202e"}], 0x3, 0x0}, 0x100}], 0x2, 0x8080) recvmmsg(r0, &(0x7f0000f5d000)=[{{&(0x7f0000ada000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043a000)=[], 0x0, &(0x7f000046e000)="00000000000000000000000000000000000000000000", 0x16, 0x0}, 0x80000001}], 0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f0c000-0x18)={0x0, 0x5, 0x0, 0x8, 0x3ff}, &(0x7f00000c0000-0x4)=0x18) listen(r0, 0x8008000000007) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00008ef000)=0x0, &(0x7f0000e97000-0x2)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ba7000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5e000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000ba0000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) accept$inet(r2, &(0x7f0000d99000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088e000-0x1)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000b0f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c9e000-0x8)={r3, 0x4}, &(0x7f0000314000)=0x8) sendmmsg(r1, &(0x7f0000a1c000)=[{{0x0, 0x0, &(0x7f0000ce1000-0x40)=[{&(0x7f00003b4000-0x27)="7b0900eb5854708164735e6e9659ae7f7d7fa0d915aa2f2074774b4aaec0b12d0b00001716f500", 0x27}], 0x1, &(0x7f00007a9000)=[], 0x0, 0x20000000}, 0x8000000000000400}, {{&(0x7f0000965000-0x60)=@alg={0x26, "6861736800000000000000000000", 0x2c0, 0x40, "65636228000000036669736828fe000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021005d000000"}, 0x58, &(0x7f00009eb000)=[{&(0x7f000091e000)="d8672ac5dd9152ce8451829c3ce9a5ca62e590371a43ed6c758a54abb704993dd3220bbba42fd7674299b5349dde7c8b9955dc446eaa1dee916375fe3b3b64d33aba8d6f2c7af98ccbb7a86f932bbf95019412c7dabef4c319175e89ca16f231fa5b5820832b3474ab5fb9ed6d61e9327189378b3ea4714263e2e18910400af193a0df14b45031", 0x87}, {&(0x7f0000fa5000-0x1000)="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", 0xffc}], 0x2, &(0x7f0000d58000-0x1d0)=[], 0x0, 0x20000000}, 0x1}], 0x2, 0x4) sendmsg(r0, &(0x7f0000e4b000)={0x0, 0x0, &(0x7f000023f000)=[{&(0x7f000044e000)="3874", 0x2}], 0x1, &(0x7f0000339000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r5 = socket(0x10, 0x2, 0x0) write(r5, &(0x7f0000d99000)="26000000130047f10714c1f85900220000000000010000000000000000000132050027006e6e", 0x26) sendto(r5, &(0x7f00005c0000)="8f0cf92b4173d2c3bd7159495ea7ed0e125df77afd1f77ba75c2b743d08ef517375d53db59", 0x25, 0x50, &(0x7f00001b4000-0x10)=@ax25={0x3, {"12cf66327aa163"}, 0x8}, 0x10) openat(0xffffffffffffff9c, &(0x7f0000c5b000)="2e2f66696c653000", 0x20500, 0x100) 2017/12/12 12:00:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000590000)=0x10) 2017/12/12 12:00:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003db000-0x38)={&(0x7f0000606000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f00003a5000-0x1f)=[], 0x0, 0x0}, 0x0) syslog(0x4, &(0x7f0000fea000-0x5f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) r0 = syz_open_dev$sg(&(0x7f0000605000-0x9)="2f6465762f73672300", 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xda14, 0x7fff, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)="53") 2017/12/12 12:00:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000968000)={0x9, 0xfffffffffffffffc, 0x9, 0x8, 0x2}, 0x14) [ 62.631454] [] ? dl_bw_of+0xc0/0xc0 [ 62.636694] [] ? SyS_futex+0x1ea/0x250 [ 62.642193] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 62.648646] [] SyS_sendmsg+0xd/0x20 [ 62.653883] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/12 12:00:05 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006f3000-0x20)={@common="62637366300000000000000000000000", @ifru_flags=0x1402}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b0000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005b1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x679, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000037c000)="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", 0x131) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x200000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x3000)=nil, 0x3000, 0x3, 0x34, r3, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00005b2000-0x4)=0x7, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3c, &(0x7f0000367000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000000000000d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f00005ae000-0x4)=0x10) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x36, r3, 0xfffffffffffffffc) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x2000000, 0x810, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00005b4000+0x5cd)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00003de000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x22, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff80000001}, 0x8009, [0xfffffffffffffffa, 0xfffd, 0x1, 0xff, 0xdd13, 0x5, 0x6, 0x100]}, 0x5c) r4 = socket(0x11, 0x8000f, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x402, 0x103, 0x7ff, 0x400000000010005, 0x7fffffffff}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84c3, 0x4) 2017/12/12 12:00:05 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002c5000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x46000, 0x0) connect$inet6(r0, &(0x7f000087e000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) 2017/12/12 12:00:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000587000)=0x3, 0x4) r1 = add_key$keyring(&(0x7f0000222000)="6b657972696e6700", &(0x7f0000be8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) 2017/12/12 12:00:05 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ed4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1000000000000, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2017/12/12 12:00:05 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000477000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000a65000)={{0x2, 0x6}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x10002, 0xfffffffffffffff8, 0x80, 0x9, 0x3ff, 0xfffffffffffffe01, 0x0, 0x4, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eef000)={"e5ae80a856e6609293ef073ecf51fbef", {0x4, 0x100000000, 0x0, "ceb2655d2da8", 0x4, 0x0}}) r1 = socket(0x2, 0x3, 0x40000000000000ff) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000ef0000+0xa1)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$ipx(r1, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee5610155", 0x2c, 0x0, &(0x7f0000b4a000)={0x4, 0x0, 0x0, "ff0f0000006a", 0x0, 0x0}, 0x10) 2017/12/12 12:00:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x1, &(0x7f0000064000)={0x0, 0x0}) connect$inet(r0, &(0x7f00000bd000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000522000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000d5e000)=[], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d67000)={0x0, 0x0}, &(0x7f000002b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008ea000-0xa0)={r3, @in={{0x2, 0x0, @rand_addr=0x246a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0xff, 0x3, 0x50}, &(0x7f0000f8c000-0x4)=0xa0) r4 = creat(&(0x7f00007da000-0x8)="2e2f66696c653000", 0x3fffc) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00004a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008f6000)=0xb) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000ded000-0xc)={0x40000000, 0x0}) writev(r2, &(0x7f00009fe000)=[{&(0x7f0000663000-0x1000)="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", 0x1000}, {&(0x7f000050a000)="ee4fddb137d3bea6d314a883b373029486297465be6171c62cf3", 0x1a}, {&(0x7f000048e000-0xc)="4d8d47be818d66e9ffbb7f4c", 0xc}], 0x3) close(r2) 2017/12/12 12:00:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00007d9000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c2000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001b2000+0x4dd)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000cf000)={0x4, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000827000)=0xfffffffffffffff6, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000d88000)="2f6465762f6e65742f74756e00", 0x0, 0x1) sendto$inet6(r0, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r3 = fcntl$dupfd(r2, 0x406, r2) getresgid(&(0x7f0000059000)=0x0, &(0x7f0000ff3000)=0x0, &(0x7f00006fb000)=0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000171000)={{&(0x7f0000a2f000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x4, &(0x7f0000a55000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e45000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d63000)={0x2, [0x8, 0xffff]}, &(0x7f0000760000-0x4)=0x8) r4 = add_key(&(0x7f0000270000)="706b6373375f7465737400", &(0x7f0000b23000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r4) r5 = creat(&(0x7f0000300000)="2e2f66696c653000", 0x0) clock_gettime(0x4, &(0x7f00001c9000-0x10)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000901000)={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x0, 0x100000001, 0x1, 0x3, 0x0, 0x9, 0x6, 0x5]}, 0x5c) accept4$inet6(r5, &(0x7f0000f88000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e2b000-0x4)=0x1c, 0x800) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000443000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000225000)={0x0, 0x61}, &(0x7f0000205000)=0x6) pwritev(r2, &(0x7f0000bcb000)=[{&(0x7f0000ada000-0x1000)="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", 0x1000}, {&(0x7f00001f9000)="bdd00b09c6c18529b17a7ed3efebd94512b0ee94fa105063ac3a31bead3a9e98339c5a73b5b07fab", 0x28}, {&(0x7f0000398000)="1afd1b8d13e328e2", 0x8}, {&(0x7f00007a8000-0xe4)="7ef8443d1919e9f5677783bff80439fb3bbac8fbf3b08731846a326498696316edf446b2db503f9814b2cfaaa11738294c6953035c70e0c4327929d6d123847239bc0de653f90b237d9d19e7be982b6f3e8b56fdb6087c9e4b2803968dfaa2effbb7f20879fbecf8035c18ae4396fb6bc108f1cbcc5331ea24c1204989ec97c9c3af6117b7f490ada0474505fa14865a493b00df7c90d3853f4387d8b58fbc5b18c9566759fd111a3019c78a32d30fd11483d452a2574110c9d9f862b609e67d1355c79d56fa90b7512f745c2365f87a9eac900b8d0fac1bbd95a0a00971aaea46f29a9c", 0xe4}, {&(0x7f0000f32000-0x74)="592fccfee460b80538a14533fe16524af0f229dc6148fc678ff2cc5e4e96db5085048ee689bf32e6cc47cfbc9b64d8fda1d3014b3de222537873ac092bd8c60071e63d9a9852ebd92cd1bb4d4368a51ee6820203868657c3faf60cee7956a299a2ba0e330c62cb29ace36c49b2d6369ffaeeffd0", 0x74}, {&(0x7f0000fbb000-0x11)="2687b31dae2ec713ab6b7c044460e09a8b", 0x11}, {&(0x7f000015b000-0x1000)="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", 0x1000}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000451000)={r6, 0xcd, "622b1d1088db4a2053c736b97767622db97d5f2f1b3ee2b1a7d1fa2cc5feb929f25e546cd20649d4b8b2b548eb2b87dc51242e88ea364a91e860212678fe17b4570544e86b9fb0929078e958195d97f75cbf4296c8a47c28678a9b536c887bf257d36c38d31b0b50e5668fe398e266a8337df8af58ffd7016c9a07898b66996bfd45ba29e0ed171886414bd3ba3c33ceb1a637924dfd9469ea32a07fbaf86e0aee42326ae64adb2e77625de7ac03aace0c5299acebacf40c2624d848eee490d6b6af201298445d40c50477f041"}, &(0x7f000022b000-0x4)=0xd5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00006f0000-0x6)={r7, 0x0}, &(0x7f0000e26000)=0x6) r8 = socket(0x10, 0x800, 0xa) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000bea000)={0x2000200a, 0x0}) sendfile(r8, 0xffffffffffffffff, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) uname(&(0x7f00003fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 12:00:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000697000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockname$inet(r1, &(0x7f0000acc000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000752000-0x4)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af1000)=0x0, &(0x7f0000f91000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006bf000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r3, 0x4, 0x423f9) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000df4000)={0x8001, 0x7, 0x6697, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) shutdown(r2, 0x1000000000000002) 2017/12/12 12:00:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) rt_sigqueueinfo(r1, 0x400000042, &(0x7f0000656000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000e7e000-0x8)={0x3}, 0x8) r3 = socket$inet(0x2, 0x100000003, 0x4) accept4(r3, &(0x7f00002d6000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e80000-0x4)=0x1c, 0x804) poll(&(0x7f0000e82000-0x28)=[{r3, 0x2410, 0x0}, {r0, 0x442, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r3, 0x2, 0x0}], 0x5, 0xffffffff) read(r3, &(0x7f0000e82000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b65000+0x2bd)=0x0) unshare(0x400) epoll_create(0x9) signalfd(r2, &(0x7f000066a000)={0x69ba}, 0x8) fstatfs(r0, &(0x7f0000ebb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/12/12 12:00:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x9, 0x0, 0x0, 0x2, 0x4, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x872d, 0x0, 0x5, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000596000)="2e2f66696c653000", 0xed92150cfa39d1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000155000-0x7)={0x2000200006, 0x1, 0x9, 0x6, 0x0, 0xffffffff, 0xffffffffffffffff, 0x80000000, 0x20000000000000, 0xfffffffffffffffd}) r2 = socket(0x8, 0x200000000080208, 0xda) delete_module(&(0x7f0000ecc000)="6b657972696e6700", 0x804) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x40000000000, 0x1, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x8004, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f000052a000-0x70)=[{&(0x7f00005c6000)="", 0x0}, {&(0x7f000011f000-0xaa)="7ac5a439e43a93f933b3a129333dcc82d120b29c2933cb67c05cac81cf506536d81f64a1e19ed7f6fb012327a1fe993d7d37b277abf14f6a2ad1b509ceb5ffaba468672de8032a106e2e9c99c3e9966c2c90a85b2c39dd856030ed97abfdacaea2cb13767bcda39c6921b9960631176b10b5504a4689cf6ac501b6d8d056c7cafaae9deaded20327208a87cc687fcf4c26409ec8089e4c3a4719a72be4ce73482db784992f35a1734a54", 0xaa}, {&(0x7f00000b1000-0x2a)="f2b431202246e1ec37396ae91f7f326a5b72403e2ed2f66150b90597155d0745867eb6774158d23bf29b", 0x2a}, {&(0x7f00008a2000-0x5)="a926ed6a93", 0x5}, {&(0x7f0000563000-0x8c)="2d73f1926fd682c2355f537e982730e70f8bda7be3d0fa70c361d248507b93db1d68380e9b43031458d0da40b5eb3f4e17e97ed4348093f70f84b3f3026bc805ada5e8cd8400d89e0abb35b24dbc10ad5bd82ab3b919e2b52d1d674426a5bd6e6b5d4fdcd2bfbfe3b4d8f0f31e4ebc683a7b26cdd7c74565c8754bbaa6afd3bb60846205b803ea8909a01db0", 0x8c}, {&(0x7f00002a2000)="2d2ccb81639e7afd6692d2c2b4dcf0cf78a00810027bc1389e49692121a6e0d4782698c3020d9dc5ae8124600d93d8ee8f7e00d869039112ea71ca9cf4bd9fa0d0b86eb7ce4ba2504e4f950abed88cca35a86b228be34fc562020e89437fe2fa3399676c613f91ff30727d84e56a96d5801099e89e5a644802653f68782818a32e48cc20ce24f7ac1ce5393d687b0be4652bf4acbd7e973d56b266ea677397c00dd0", 0xa2}, {&(0x7f0000e69000)="10e3bc3d2aa6b223694ac20cb52e90c01f6c57262ceef05c465d6b585899107e9c1d4c0e1ed8a605d314696176abd9406d641e2e1b1e859a2f39f9579863f9c7ee6be927d1efe59b7747a89ef87ae18efb40b27b035b558bb0ea99ded7678b6aa87714ac60fcd35c1e3b6baa0233da496c4cd0bda477bdaaa6cf244570772f63c463afb898bdba69ca6be553296b5e39d7a334e1544ea43fd69b3e20ccebe07e5eb586dbeb568bc3d1b83cc9240718922b1fb91597c097a8e391ffa319c0", 0xbe}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x10, 0x3, 0x100000000) write(r5, &(0x7f0000468000)="1f0000004a00070100001b0a000008ff0a3f8016030000007e000003441951e1", 0x20) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000ef9000-0x1d)={0x55, 0x101, 0x9, {0x3f, 0x7}, {0xee9, 0x7f}, @period={0x5d, 0x7, 0x7, 0x1000000000, 0x2, {0x4c7, 0x4, 0x0, 0x5}, 0x2, [0x1f, 0xffffffff]}}) recvmsg$netrom(r1, &(0x7f0000f2c000-0x38)={&(0x7f000097a000)=@ax25={0x3, {"bd48b36e9de830"}, 0x3}, 0x10, &(0x7f00006a9000)=[{&(0x7f0000f95000)="b3d83ab1fac6ed999b8c77333f08390392f28833e5bd345a2c9163c691d8c17ce36cfb52ad7c5c0b00dae0b97851c76687622e9b97c9833ecbe68a1448d77b437d96de6aa901cb8164e4ed27e383d6b726e8ab471604e55e1e99a3aebc3ea8bac3e65999819db003acfdad7cc7eca81946bf719dee8700ad30ad4b6373b1a5780a169272018cc3dac4e831417764282182c0413187604981ec9c63b5976a800a3458770933a0246a2c919f2fa6b5c4a967f784c65c01a137487efe69b2ff4ddcd1701da6cfa129cfc01fee0723d5e057517e92139e66d07a9803fd8a5716714a3342b8", 0xe3}, {&(0x7f000050e000-0x92)="c562f6b20ada9c4080e327b7d6a7493049d04daf47fc90af04107b0ae9c8b3d6acc8c73fd7823ca8d3cbbc6173558863206cb909ea5bcc15d17e82aebdf1708858f2a2eacd7af9f07956190354af8aaa15ca3dbe9eb270db1ac1a566e43abbd6ee1e76a98e317e43e92a02505833a384254e203f4882fc423077f8995c21f07c258b2cb941663960672f5bc4dc8af8b93451", 0x92}, {&(0x7f0000b29000)="4d6c587cf6556dc68443135c42e53a8183217c7f062c042f7d9f755e9656ca13774a29baeb931662f813038178636d05a7672c0866b350485394a7dfc7f74cb1d6529bfbfca360c910dcbb7651dc9fea522a6987831c8482b39ae828bc011b8c722a4a7aca3e6637da61a7766588638059a88169b414e225", 0x78}, {&(0x7f0000465000-0xe1)="f020be81eb6f4e8929834629f724b973130719bb3d92a061e6addc5c1518d31b5e49bef5ba3162a2f2eb1a65f6dfb195807a4ade5d660a528cc9f107619b56f2e2d0cdfb02011ac921afc438050b72501faf2d23cd2f434f1431ced710680efe9915321b23dcfc1646cd3f119d81604782858e35b8aadd56917c1d0d8952bd9103e31ccc628208413896f993140a9eeb92b8f0da7b07ef45799438ad0f585b34be29b817618b2581d1ae68146bc658e16c0df0fb23913fbfd1f135