0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000569000-0xb)="2f6465762f766373612300", 0x4, 0x2808) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000c68000)="000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0xf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000467000-0x28)={@generic="64e8040000000000feffbcf2a1b75098", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:02 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8736d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f6", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000077000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000013c000)={0x0, @in6={{0xa, 0x0, 0x6eab, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffffc1, 0x80, 0x8001, 0x1ff, 0x2, 0xb6de, 0x401, 0x1, 0xff, 0x8, 0x8, 0x7, 0x9, 0x2, 0x7fff]}, &(0x7f0000dc6000)=0x108) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006e0000)=@assoc_value={r2, 0x7fff}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb3000-0x9)="2f6465762f72746300", 0x2, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f000029c000)=0x3de1fe1f) 2017/12/08 18:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001fc000)="", 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000575000-0x8)={0x2, 0x7f, 0x5, 0x7}, 0x8) connect$nfc_raw(r0, &(0x7f0000423000-0x10)={0x27, 0x40, 0x7, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ce7000)={0x0, 0x2, 0x1b4, 0x9, 0x5, 0x7, 0x7, 0x28, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0xbc, 0x40, 0xcf46}}, &(0x7f0000a0a000-0x4)=0xb8) ftruncate(r0, 0x8) 2017/12/08 18:37:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r1, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) dup2(r0, r0) socket$bt_hci(0x1f, 0x3, 0x1) 2017/12/08 18:37:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x400803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000027f000)=[0x3f, 0x1f]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00001ac000)=0x3) fcntl$getown(r1, 0x9) flistxattr(r1, &(0x7f0000251000)="", 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000a50000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/08 18:37:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x5, 0x3) connect$inet(r0, &(0x7f0000a27000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000569000-0xb)="2f6465762f766373612300", 0x4, 0x2808) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000c68000)="000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0xf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common="69706464703000000000000000000000") r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001fc000)="", 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000575000-0x8)={0x2, 0x7f, 0x5, 0x7}, 0x8) connect$nfc_raw(r0, &(0x7f0000423000-0x10)={0x27, 0x40, 0x7, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ce7000)={0x0, 0x2, 0x1b4, 0x9, 0x5, 0x7, 0x7, 0x28, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0xbc, 0x40, 0xcf46}}, &(0x7f0000a0a000-0x4)=0xb8) ftruncate(r0, 0x8) 2017/12/08 18:37:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003e8000-0x4)=0x0, 0x800) getsockopt$inet_tcp_buf(r3, 0x6, 0x7b107e3172d09c7, &(0x7f0000399000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b98000)=0x57) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000f66000)=0x0, &(0x7f0000d89000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000553000-0x2c)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}], 0x2c) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCEXCL(r4, 0x540c) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x7ff, 0x1, 0x100000001, 0x8, 0xff, 0x200e3, 0x8, 0x4633242f, 0x6, 0x5}) 2017/12/08 18:37:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000099a000-0xb8)={0x0, 0x5, 0x4, 0x100000000, 0x18, 0x0, 0xb2, 0x114, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffffff, 0x5, 0x20, 0xf7d5}}, &(0x7f00007fd000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000599000-0x10)={r1, 0x8001, 0x7, 0x91}, &(0x7f0000e79000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x40000, 0x0, 0x0) [ 65.020814] device gre0 entered promiscuous mode 2017/12/08 18:37:02 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000374000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ed2000-0xf)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x3, 0xab, "73cb7cad5dee30410b69da18b2d13bd9a846421d98302d08eb355c83ff0fb0675dd9d77c379b05e81ef228865b296c7fcb1a8c12d1d5f13958af14262a42904f8722398f53d8abf9fbe5127acb7f4aaf"}, 0x160) mmap(&(0x7f0000bac000/0x2000)=nil, 0x2000, 0x8, 0x10810, r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b21000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001fc000)="", 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000575000-0x8)={0x2, 0x7f, 0x5, 0x7}, 0x8) connect$nfc_raw(r0, &(0x7f0000423000-0x10)={0x27, 0x40, 0x7, 0x7}, 0x10) ftruncate(r0, 0x8) 2017/12/08 18:37:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000d9d000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbe000)=0x8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000279000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fe1000)=0xffffffffffffff00, 0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065e000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000088000)=0x0) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000d26000-0x4)=0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000be0000)={0x1, 0x0, 0x8000, 0x8000, 0x0, 0x0}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a71000)="2f6465762f6175746f667300", 0x3ffffd, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40046432, &(0x7f0000b9c000)=0x100000001) kcmp$KCMP_EPOLL_TFD(r5, r7, 0x7, r4, &(0x7f0000e6b000)={r8, r4, 0x6db}) ioctl$int_in(r4, 0x5452, &(0x7f0000499000)=0x41b) listen(r4, 0xfffffffffffffffc) clock_gettime(0x0, &(0x7f0000d4d000-0x8)={0x0, 0x0}) select(0x40, &(0x7f000070f000)={0x4, 0x4cf, 0xb5f, 0xa9ac, 0x40, 0x3, 0x3ff, 0x5}, &(0x7f0000a2a000)={0xffffffffffff0000, 0x4, 0x3f, 0x6, 0x6, 0x5, 0x0, 0xf21}, &(0x7f000002d000-0x40)={0x101, 0x1, 0x9, 0x6, 0x8, 0x7fff, 0x0, 0x307}, &(0x7f0000ed2000-0x8)={r9, r10/1000+10000}) clock_gettime(0x0, &(0x7f00006ec000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000e3a000-0x8)={0x0, 0x2710}, 0x8) accept4$ipx(r4, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00008be000)={{{@in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004af000-0x4)=0xe8) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/08 18:37:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009e7000)="2f6465762f696e7075742f6d69636500", 0x0, 0xffffffffffffffff) memfd_create(&(0x7f000014d000)="47504c45062400a785078bf78e6b25e475b55d916bdccf2d", 0x202) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000569000-0xb)="2f6465762f766373612300", 0x4, 0x2808) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000c68000)="000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0xf) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x8000e, 0x7ffc) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e1b000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x40, 0xe24, 0x1, 0x1, 0xff, 0x4, 0x20, 0x7, 0x3, 0x68, 0x100000000, 0x3939, 0x5, 0x7]}, &(0x7f00007cc000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b1a000-0xc)={r1, 0xbc, &(0x7f000046f000)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x3f}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ec2a40d}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000131000-0x4)=0xc) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e03000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="abdc7d38b9ee853cd2d24cfd6844df33"}) pipe2(&(0x7f000061b000)={0x0, 0x0}, 0x80000) ioctl$KVM_NMI(r3, 0xae9a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000e6e000)={r1, 0x0}, 0x6) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000064f000-0x4)=0x1) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000053d000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f6a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008a9000-0x4)=0xc) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f00008b7000-0x28)={0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00005bb000-0x18)={0xaa, 0x50, 0x0}) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000c07000-0x1)="00", 0x1) 2017/12/08 18:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001fc000)="", 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000575000-0x8)={0x2, 0x7f, 0x5, 0x7}, 0x8) ftruncate(r0, 0x8) 2017/12/08 18:37:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) recvfrom$llc(r0, &(0x7f0000707000-0x83e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, &(0x7f0000b62000-0x10)={0x1a, 0x1c, 0x100, 0x3, 0x7, 0x10001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) [ 65.156437] audit: type=1400 audit(1512758222.783:54): avc: denied { map } for pid=9503 comm="syz-executor5" path="socket:[20749]" dev="sockfs" ino=20749 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 2017/12/08 18:37:02 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000df5000)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000fb3000-0xb8)={0x0, 0x9, 0x8, 0x7f, 0x10000, 0x600000000000000, 0x6, 0x26c, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0xf9cf, 0x0, 0x0}}, &(0x7f0000fb2000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00008b1000)={r2, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9c5, 0xfffffffffffffc00, 0xffffffffffffff5e, 0x8001, 0x5, 0x5, 0x101, 0x1, 0x8001, 0xffff, 0x360350f, 0xe5a6, 0x4, 0x100, 0x52]}, &(0x7f00009af000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b66000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xa0c, 0x1000, 0x2}, &(0x7f0000105000)=0xa0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fb2000)={@generic="9a92ea7d9f1f461f0c2f038f378ed6e9", 0x80000000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1c000)="2f73656c696e75782f636865636b72657170726f7400", 0x2000, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fb3000-0x108)={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]}, [0x10000, 0x7, 0x5, 0x7fffffff, 0x10000, 0x5, 0xfffffffffffffffd, 0x8, 0x8, 0x3f, 0x2, 0x1, 0x4, 0xfff, 0x59]}, &(0x7f0000c2e000-0x4)=0x108) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00001d9000)="2f73656c696e75782f636865636b72657170726f7400") setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fb4000-0x4)=0x100, 0x4) 2017/12/08 18:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001fc000)="", 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) ftruncate(r0, 0x8) 2017/12/08 18:37:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd9000)={0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) fcntl$setstatus(r2, 0x4, 0x42000) 2017/12/08 18:37:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d26000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000b06000)=r1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d81000-0x1)=0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000039000-0x8)={0x6, 0x5, 0x9, 0x3e6}, 0x8) 2017/12/08 18:37:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) syz_open_dev$vcsa(&(0x7f0000569000-0xb)="2f6465762f766373612300", 0x4, 0x2808) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001fc000)="", 0x0) ftruncate(0xffffffffffffffff, 0x8) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000a75000)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r1, &(0x7f0000251000)="", 0x0) [ 65.334906] device gre0 entered promiscuous mode 2017/12/08 18:37:03 executing program 4: r0 = socket(0xa, 0x5, 0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioprio_get$uid(0x3, r1) getpeername$ipx(r0, &(0x7f0000410000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000051f000-0x4)=0x7fff, 0x4) r3 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r3, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f00003ed000)="6b657972696e6700", &(0x7f0000a0f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000040c000)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) getresuid(&(0x7f000076b000)=0x0, &(0x7f0000312000-0x4)=0x0, &(0x7f0000120000-0x4)=0x0) lstat(&(0x7f0000a7b000)="2e2f66696c653000", &(0x7f0000655000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003e0000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000683000)=0x400, 0x4) r1 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r1, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000718000)="2f6465762f73672300", 0x7, 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f00003ba000)={0x0, 0x3, 0x80000000, 0x5, 0x10, 0x2c10d499}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006e3000-0x11)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fb3000-0x28)={@common="626f6e64300000000000000000000000", @ifru_mtu=0x1ff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) ftruncate(r0, 0x8) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff, 0x1}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000ef0000)="00000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a45000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000180000)=0x8c) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) pipe(&(0x7f0000bda000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000f77000-0xc)={0x9, 0x101, 0x800}) r4 = accept4$inet(r3, &(0x7f0000f67000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80800) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r1, &(0x7f00009b5000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4006, &(0x7f00005ba000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc}, 0x1c) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000e67000-0xe7)={0x0, 0xdf, "1d415512170d99203a15a4ae83ab63648dcee8b084686238c1f7a110b6227833c1f34a9eb31af17b14eb957bc1d57cf3ef8386b2bc7e5d4dd332b11b3ac9fa167dcba441ea40dcd5b11fba7f30d550bc6fdc1092c963ff33e197c002c1a0ab41d5c0ca7abe509b234e3884dadbda404a723c3f73f49cc2c5c3ed9456a52299a6a3f92808ae7234f8b9471704ab75e7846a3294e0975c3e68285ebf8cb13f7edb2e179742158b3a436807b12d47465e2be612409a80f3a507948989f4db9d5c18dd8b53dc2a3f9df182077e4c1035060efaa55c71b80b0487b847034b8f0331"}, &(0x7f0000f77000-0x4)=0xe7) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f77000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x41c, 0x3}, &(0x7f0000bb2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f76000-0x98)={r5, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x27c}, &(0x7f0000f75000)=0x98) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f75000)={r6, 0x72d0}, 0x8) getsockopt$sock_buf(r4, 0x1, 0x1b, &(0x7f0000f6a000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f1a000)=0x9e) vmsplice(r2, &(0x7f0000f2f000-0x30)=[], 0x0, 0x2) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/08 18:37:03 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) ftruncate(r0, 0x8) 2017/12/08 18:37:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r5}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f4000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f000079e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000010a000-0x4)=0x6b) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063d000)="6e65742f7363747000") getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008c3000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000776000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005b6000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f00007db000-0x4)=0xe8) mmap$binder(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x2000008, 0x12, r0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x2, 0xffffffff, 0x2, 0x8000, 0x1b, 0x20, 0x80, 0xffffffff, r1, r2}, {0xdc7, 0x4, 0x101, 0x5, 0x2, 0x1, 0x3, 0x81}, {0xfffffffffffffff8, 0x7, 0xffff, 0x3ff}, 0x0, 0x20, 0x80000000, 0x1, 0x20, 0x1}, {{@in=@loopback=0x7f000001, 0xfa3, 0x5}, 0x9, @in=@broadcast=0xffffffff, 0x5, 0x7, 0x3, 0x36c6, 0x1, 0x6, 0x3}}, 0xe8) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x4000000010, 0x808, 0xfffffffffffffffe) sendto$inet6(r3, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00009aa000)=0x1e) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) ftruncate(r0, 0x8) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000831000)="2e2f66696c653000", 0x8) connect$bt_rfcomm(r0, &(0x7f0000425000-0x9)={0x1f, {0x4, 0x1, 0x9, 0xcbe50, 0x6b5, 0x4}, 0x7}, 0x9) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00007a3000-0x4)=0xfffffffffffffff8) r1 = socket(0x4000000010, 0x803, 0x9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e80000-0x20)={@generic="fb39e8e5f4822ad7261f8281a6970558", @ifru_flags=0x1000}) sendto$inet6(r1, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fb2000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb2000)=0xe8) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8736d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f6", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)="", 0x0) [ 65.562910] audit: type=1400 audit(1512758223.190:55): avc: denied { map } for pid=9603 comm="syz-executor0" path="/proc/703/net/sctp" dev="proc" ino=4026532505 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=dir permissive=1 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000902000-0xa)="2f6465762f70746d7800", 0x80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d00000)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000e18000)=r2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000356000-0x11)="2f73656c696e75782f656e666f72636500", 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000ed2000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea, 0x40000001, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x100) ftruncate(r0, 0x8) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x805, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(r0, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000547000-0x4)=0x80000001, 0x4) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x100) ftruncate(r0, 0x8) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000cc000)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000598000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00003a5000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000530000)="2e2f66696c653000", &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000da7000)={&(0x7f00004e0000)={0x10, 0x0, 0x101, 0xffffffff}, 0xc, &(0x7f000085a000-0x38)=[{&(0x7f0000cf4000-0x171)=[{0xed, 0x1, 0x30, 0x0, 0x0, "318b5086f268ca308779ec1fe35726dcd8c77eefeeab08e1b556480fb85d4a961d732c19afd79fafd2e743bc7c70a2e60579b3b4a8a20f2d5ecd1382ca99c12695d237638929265093c3c860aa0732af5d882f0940683d7e80c6c8c954a0a33c1d7885cbf580652a4e2f00eb6c8808c6cc713e4b19da833dfe8c3dca1665d05d2ef24791b2750d2fef9be0e99cd3d4eac11bf1be6bc81e9407b0ad991355bbbefd74c18cb7e995762583b71b65c135b17e893735cd7fb7232fdd19dd219dd8f0486afcbcfc38f33a781261660bdc313297e4d2592a22a4154bce666c11"}, {0x84, 0x4, 0x10, 0x3, 0xe69, "d2c83c629fbd943dda4379f383a50e50546b4731e3ebed836cdd95e42f0813f822e904235e287c03dd2749ebbf948dc4ffc162c1d7b121c964107c0b7e85ef015a7f339333ad47aade37cf7c327e9d8028f50bc1c0a6dba2b64128b59d8029cea93e6809ee023ea0888238b4607ee4d03f2bd162"}], 0x171}, {&(0x7f0000b28000-0x335)=[{0xcb, 0x8, 0x8, 0x7d2, 0x1, "ae5d85e2da8c91ea9ac32be1833ef0a447d3dff1dd32db467b4c16a2b6bf83e8def7863bf26a5cf989e06399555918efde79c58da8733d9c29ee7924e85e1e579e39d2e9b38972edc9b9a008246043b448bc5a72ef010214ea79de5fe52cd60d57f5ed0d13a12fbaa9980a14a30d29f3bf07aad8c753f357bf352524162be46151c02b12c7944d9a6aa1172f2152fa8950aab3d885b060b98bcd174bb8c42089f02f2b09f7813a13acd3587f432c58810d9b6ca5ed784f68a57f91"}, {0xd6, 0x1, 0x100, 0x8, 0x5, "70109e1815827b0700b585e9fd968dbc307bb2b51f3030d0d41f8ab88da86690db3d56ab4f2e197d6b03d8d2915fbfc6726cbb5bd15c5fcf92c301a0dc14ebad5d9563fe958f3534fac821f8f505088a656d68b12840bc056dccdfda6b17698b1a8e540f6afcabc536086129611eaeb8931b973d137469be01533da825d3cba66065054427ffa34d7106b72d45ee76a885a6eb4cb980b478221a687a3fcfc8a9e142b609ffd20cf8d93da0bac13c207faf7d041e99540adced365ba9db3290a696023eb449fd"}, {0xbd, 0xee3, 0x0, 0xcbb, 0x8, "1fcffcbb22c610db51ab5db8c11f27e5b03d7e8155454da88bcbacb3ea378e0969dde325a616fad339e8f14746d3cf8878341f6b7f60f2835db45ef2ee39f1c7937bbdc44474d49e23548ff8512267dfd69325246801556db1f0f12e8dcd3de20e6b3d4c616d16db04ef937cda6ddfd8ab911e2cfb158bf3a151f6dbd66ad73a1ebba60b8f3c12f09149ab07ab6c685da4cbca09fe5e943b3c5ecde9b351b030cb4784567cc0dbed0b667cedbb"}, {0xd7, 0x7f, 0x12, 0xdd5537e, 0x7, "30c439bd1f39c3b7a6a0687da9745ccb96d83cd7f514da2cfff9750bad92d7f033cb665b4308f98a2fdf69ecf23dbcea2b86f397f5558bb3bd54bdb3e21fd75697118b242c56832c26f2a830dab10b0b55f5c2d6c2340fa4fd852b2d0da09be38be1d90f4eb9eeca2ea351b9de8e21d353925e76f422830285ca1f57e6a3e4163f2c0a39f1b5e71c6cedf04e6c56d937006351d066933858a1c0910defcebc199671c07cf5078df58fe0746c699c2c8ea228721f6c217472012eca132a0d6fa951ac60bf676ec8"}], 0x335}, {&(0x7f000076c000)=[{0xe1, 0x7f, 0x20, 0xf800000, 0x5, "c185e310ef92b9f111d791384cdaf940ef5cc8aa0310ec0e67e3dd6f06eee4063296de4073c1f82ce416c0083b9a35fca4132836a34fd135f578e8a51f21029e39663814c293c01a90b31f21fb96f287080f8017d3a0ea94e4ad13f1e0095b323e20dde3cc34386340096c62d44f78b17a0564fb1e2c0e68a8b22facbe04e593967d97ff558e537b8a4ac761aa78d1c13d82ea814a946131e20602dbf0ee25e26354bef2971a64c6bd3d2c28507cc3047334e71084e4d78eb4002abd0236f0c28279b616d1b6d9f606deb67b9969cd80a8"}], 0xe1}, {&(0x7f0000178000-0x1010)=[{0x1010, 0x7, 0x0, 0xde, 0x6, 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{&(0x7f0000432000-0x10d7)=[{0x10, 0xffff, 0x0, 0x4, 0x6, ""}, {0x5f, 0x3f, 0x8, 0x9f90087, 0xfffffffffffffc00, "b1f1df737d45e3a133337a0759850cddf5c3329e024846b598862e115b002528b1d717eb73ea607057bd9841f45c2becf9625f9f38a732d97e6a6985b7a9c1bc0d7ecaf1957fefcda5778a1eabcf20"}, {0x58, 0x5, 0x220, 0x346, 0x4, "92f8c4f742dff4447efadbdf28d168cd4d5f7001052f0a8639e8ab1ac5ea74fd78c0a0b475b0dc1decc775dd88d5c30a175fa3faba17e1908b71a783f5461673fbc56f9ff6888ffc"}, {0x1010, 0xb1c, 0x0, 0x2, 0x7, "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0x10d7}, {&(0x7f0000d88000)=[{0x31, 0x7710, 0x300, 0x4, 0x1, "f9f24a6083aeceeffe71af3fb37dfa6d74900506ef413aa4a7e37c91e171bbbe75"}, {0xcd, 0x2, 0x522, 0xffffffff7fffffff, 0x2, "8fb709201d908273149d745156428705701ed3aa011fbfbe89806942789940571a197da322f3a95c8ebf57152e6d7143b9632c63da93f3eb5981c4ddfccf44390e6054f22bb5f0fd7e632764e980ee1fef8f7c71db05e9a40dca526ed806b0751fc67b5ffe22b7b350aac5e83b0f90ca67476be0bf4fc644fb7134d47ada114c1d0bc769c361108b9d78defd4d8931a511a93a080ac09e20fe4b571ae8900923ed5b98acd7e195837c21bca8d8317a20b096ed03ffe6d14a4be6cd8026"}, {0x39, 0x5, 0x310, 0x2, 0x10000, "551ad7888e0bf2f06f6be9ef518c34e5c5788719b7843917cea384977b852167da2374158d6f7ee643"}, {0x43, 0x37f, 0x200, 0x36, 0x5, "72993ab013d787e2c14812b0a54b7eb0e1b88b6c599c17d76c7cbcea14e5402905306709aae094c1dacd90e72469046f8f1741"}], 0x17a}], 0x7, &(0x7f000006d000-0x74)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x74, 0x8000}, 0x8000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e06000-0x4)=0x0) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800000000, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000081e000)={&(0x7f0000255000/0x2000)=nil, 0x2000}) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000407000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb2000)=0x24) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae8000)={0xaa, 0x20, 0x0}) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x8) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x80000, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000015f000)={0x0, 0x0}, 0x8) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(0xffffffffffffffff, 0x8) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = creat(&(0x7f0000d3a000-0x8)="2e2f66696c653000", 0x180) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000543000)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x21}, 0x8, 0x1, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1ff, 0x5, 0x9, 0x9aec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000ea4000)={0x8, 0x0, 0x8, 0x0}) r2 = socket(0x3479b6b41a53a5c1, 0x801, 0x400000000000082) sendto$inet6(r2, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) splice(r0, 0x0, r1, 0x0, 0x2, 0x8) r2 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) fcntl$notify(r1, 0x402, 0x0) flistxattr(r2, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d63000)="2f6465762f70746d7800", 0x121100, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007d5000-0x11)="2f73656c696e75782f656e666f72636500", 0x802, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000789000-0x8)={0x0, 0x1}, &(0x7f000099d000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000046000-0x108)={r2, @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]}, [0x8, 0x8001, 0x0, 0xb4c2, 0x3, 0x9, 0x7d, 0x20, 0x100000000, 0x9, 0x1c000000, 0x4, 0xff, 0x5a06, 0xfff]}, &(0x7f000054d000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fd0000-0xb8)={0x0, 0x0, 0x3, 0x92d0, 0x3, 0x5, 0x4, 0x8, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x4, 0x200, 0x1f}}, &(0x7f0000ebb000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000069c000-0x21)={r3, 0xc1, 0x19, "ac76f621e0920f93ac95f7544b084320bfc3ccb6ee98741109"}, 0x21) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r4, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) [ 65.826383] device gre0 entered promiscuous mode 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) 2017/12/08 18:37:03 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fb2000)="2f6465762f7573626d6f6e2300", 0x4, 0x501000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000c1f000-0x8)=0x0) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000d62000-0x18)=@generic={0xfb2d, 0x80000000, 0xffffffffffffff01}) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00002c1000)="2f6465762f7663732300", 0x10001, 0x8800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00009ac000-0x4)=0x0) creat(&(0x7f0000977000)="2e2f66696c653000", 0x83) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r1, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3f7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r1, &(0x7f0000717000-0x79)="255e198fd8aec8b33d003a000207000099aea865b2f6fa159584678096ad4404035498044875eb0c9af18e1d5f585ed134c37d27ef55e2984a7b7e3ea9dbfa487107ca47c6c32c069f0467873a72604906bc94de63c4d20f7de23513a6600a6cd28cc14653ea5c96de204d2935be24e320f9f33986f6f9d540", 0x79, 0x2000000000000000, 0x0, 0x0) 2017/12/08 18:37:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x5000007) r1 = socket(0x400000000d, 0x3, 0x400000000000b) sendto$inet6(r1, &(0x7f0000645000)="255e1976d8ae1f082e003a0163e88400", 0x10, 0xfffffffffffffffc, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000803000)={0x6, 0x5}, 0x8) sendfile(r0, r0, &(0x7f0000767000)=0x0, 0x101) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c89000-0x4)=0x0) rt_sigqueueinfo(r2, 0x6, &(0x7f0000619000-0x10)={0x1e, 0x4, 0x2, 0x1}) set_thread_area(&(0x7f00006d6000-0x10)={0x7, 0x20000000, 0x1000, 0x2, 0x5, 0x100, 0x9, 0x1, 0x1890cc77, 0x60c}) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fd9000)={0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) fcntl$setstatus(r2, 0x4, 0x42000) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000038b000)="2f6465762f696e7075742f6d6f7573652300", 0x5a, 0x202800) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fb4000+0x87a)=0x7ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fb3000)={0x3, {{0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c11000-0x6)="646374637000", 0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bc0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000040a000)=0x8) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) pwrite64(r0, &(0x7f00003d6000-0x1000)="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", 0x1000, 0x5c) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000890000/0x1000)=nil, 0x1000, 0xc, 0x40010, r0, 0x0) r1 = socket(0x4000000010, 0x803, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001d6000)=0x0) sendto$inet6(r1, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000af000)={0x9}, 0x1) [ 66.028845] device gre0 entered promiscuous mode 2017/12/08 18:37:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_ifreq(r2, 0x89dd, &(0x7f00002ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x6, 0x2, @fr=&(0x7f0000163000)={0x6, 0x7, 0x6b42, 0xa795, 0x27b, 0x8, 0x1}}}) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d84000)="00000000000000000000") 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d26000)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000b06000)=r1) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000d81000-0x1)=0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80001, 0x8) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007ce000-0x8)={0x0, 0x0}, &(0x7f0000754000-0x4)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000205000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x80, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000bf5000)={0xa, &(0x7f00002f4000-0x50)=[{0x7, 0x5, 0x8, 0x9}, {0x4, 0x81, 0x5, 0x6}, {0xffff, 0x1, 0x40, 0x10000}, {0x7ff, 0x8, 0xffffffff, 0x8}, {0x1, 0x0, 0x3, 0x6}, {0x8, 0x2, 0x1000, 0x7fff}, {0xd5, 0x101, 0x18000, 0x59}, {0x0, 0x6fcd81af, 0x1, 0xffffffffffffffe8}, {0x8, 0x800, 0x1, 0x6}, {0xffff, 0x6, 0x6, 0xbf}]}) 2017/12/08 18:37:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:03 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00006d0000-0x48)={0x10000, 0x0, [0x6, 0xbea, 0xb2d, 0x4, 0x2, 0xfffffffffffffff8, 0x8, 0x10001]}) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000388000-0x8)={0x0, 0x0}) 2017/12/08 18:37:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000fb9000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004c1000)=0xc9) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000569000-0xb)="2f6465762f766373612300", 0x4, 0x2808) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000c68000)="000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0xf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000467000-0x28)={@generic="64e8040000000000feffbcf2a1b75098", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x5, 0x36) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000cf2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c65000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000c5c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a52000)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000d95000)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="b506817bdaeb", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a91000-0x9)="2f6465762f73672300", 0x4, 0x2) socketpair$inet6(0xa, 0x80007, 0x101, &(0x7f00005d4000-0x8)={0x0, 0x0}) flistxattr(r0, &(0x7f0000251000)="", 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00006c2000)="2e2f66696c653000", &(0x7f0000787000+0xe4f)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:03 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fb2000)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000fb3000-0x18)=@add_del={0x2, &(0x7f00008e3000-0x10)=@common="74756e6c300000000000000000000000", 0x9}) recvfrom$inet6(r0, &(0x7f0000ca7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fb4000-0x1c)={0xa, 0x1, 0x40000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) mincore(&(0x7f000089c000/0x4000)=nil, 0x4000, &(0x7f00001a3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendto$inet6(r1, &(0x7f0000cb0000-0x599)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) getpeername(r1, &(0x7f0000972000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000076e000-0x4)=0x10) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r0, &(0x7f0000727000)=[], 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000091a000-0x98)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xd5bc}, &(0x7f000029b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002a3000-0x6)={r3, 0x9}, &(0x7f0000afa000)=0x6) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b1e000)=0x2, 0x4) flistxattr(r0, &(0x7f0000251000)="", 0x0) [ 66.331827] device gre0 entered promiscuous mode 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c1d000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008c2000-0x2)=0x80000001, 0x2) 2017/12/08 18:37:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000569000-0xb)="2f6465762f766373612300", 0x4, 0x2808) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000c68000)="000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0xf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000467000-0x28)={@generic="64e8040000000000feffbcf2a1b75098", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x5, 0x36) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000cf2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c65000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000c5c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a52000)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000d95000)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="b506817bdaeb", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xe, 0x7b) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x803, 0x9) r2 = dup(r0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000fec000-0x18)={0x8, 0x0, 0x101, 0x801, 0x1, 0x7}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000519000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00003f7000-0x50)={{0x1000, 0x5}, {0x2, 0x2}, 0x1f, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000713000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 18:37:04 executing program 4: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009c1000-0x10)="67faf446000016000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000d67000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000356000)=0x6, 0x4) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) openat$rtc(0xffffffffffffff9c, &(0x7f0000746000-0x9)="2f6465762f72746300", 0x80040, 0x0) 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:04 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fb3000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x19, 0x20000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000716000)={0x0, 0x4}, &(0x7f0000587000-0x4)=0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000f5a000-0x18)={r2, 0x7, 0x30, 0x100, 0x8}, &(0x7f0000fb3000-0x4)=0x18) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fb2000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) [ 66.500675] device gre0 entered promiscuous mode 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xa, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x7fffffff, 0xffff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r1, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x1, 0x0, 0x0) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) [ 66.618689] device gre0 entered promiscuous mode 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000054d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000503000-0x8)="2e2f66696c653000", 0x100, 0x51) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a52000-0xc)={0x10000000, 0x0}) r2 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffd) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000005f000-0x10)={&(0x7f0000f1c000/0x2000)=nil, 0x2000}) flistxattr(r2, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:04 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f0000d95000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000048f000)=0x1c) 2017/12/08 18:37:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x7, 0x480a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b16000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000000000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000de2000)={0x3, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f0000cda000-0x10)={0x0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d9a000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = syz_open_dev$vcsa(&(0x7f0000569000-0xb)="2f6465762f766373612300", 0x4, 0x2808) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000c68000)="000000000000000000000000000000", &(0x7f0000e7c000-0x4)=0xf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000001000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000467000-0x28)={@generic="64e8040000000000feffbcf2a1b75098", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x5, 0x36) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000cf2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000c65000-0x10)=@common="69706464703000000000000000000000") ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000c5c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000b5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a52000)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000d95000)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @random="b506817bdaeb", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0xe, 0x7b) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x4000000010, 0x803, 0x9) 2017/12/08 18:37:04 executing program 4: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009c1000-0x10)="67faf446000016000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000073f000-0xbf)={0x0, 0xb7, "b6eb64a9ee2c2d27213ddb109f64a19a5de1d0ea2cde898fbf8d78228b0659c554972353ef0aa037a2ac8c9c07b638f1cd6c1308a31cadad55808156ebd3d96b3b71e886a9121005b098d3f98fe17e7f1c1a5fdd43d5888b89312b812f729ae5de93ff92eb00f6fdd9c3d84d781b218398068db88712cc92680f0d9f6cc211d13c0c855523154ac9f92518d9bbdd9101039b2ffd65722b74304c45dea157b3eea4e8032716921f8fe2df69c33daf9ffce4c35746d59a27"}, &(0x7f000078c000-0x4)=0xbf) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b9e000)={r1, 0x8}, &(0x7f000023b000-0x4)=0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fe6000)={0x1, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0xfffffffffffffff7, 0x7}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) readv(r3, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r3, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:04 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020a000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x0, 0x49, 0x7fffffff, 0x2, 0x1, 0x1}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) close(r0) flistxattr(r1, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000826000-0x9)="2f6465762f73672300", 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003d9000)={0x0, 0x74, &(0x7f0000a05000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa584}, @in6={0xa, 0x3, 0xfffffffffffff000, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f000002a000)=0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000538000)=@req3={0x7fff, 0x4387, 0x2, 0x0, 0xffff, 0x4, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000455000)={r1, 0xfffffffffffffff9, 0x1aac, 0x5, 0xfff, 0x8000}, &(0x7f00002a6000)=0x14) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f000089c000-0x4)=0x0) r3 = socket(0x4000000010, 0x803, 0x9) recvmsg$kcm(r3, &(0x7f00007fe000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00002fb000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00005ba000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}], 0x2, &(0x7f0000f54000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x5}, 0x20) truncate(&(0x7f0000669000-0x8)="2e2f66696c653000", 0x47) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cd6000-0x6)={r2, 0x227cd203}, 0x6) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f00007fd000)=0x80000000, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f49000)=0x9, 0x4) signalfd4(r0, &(0x7f000049f000-0x8)={0xacd}, 0x8, 0x800) sendto$inet6(r3, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) getgid() 2017/12/08 18:37:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[], 0x0) 2017/12/08 18:37:04 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0x7fff, &(0x7f0000fb2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000072e000-0x10)={0x1, 0x3}) 2017/12/08 18:37:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="", 0x0}], 0x1) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b56000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000cb1000-0x4)=0x0) r1 = socket(0x4000000010, 0x80b, 0x9) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000f8000)=0x0) sendto$inet6(r1, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000042e000-0x8)={0x0, 0x33}, &(0x7f0000e93000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000884000)=@assoc_value={r1, 0x80000001}, 0x8) flistxattr(r0, &(0x7f0000251000)="", 0x0) [ 66.824979] device gre0 entered promiscuous mode 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fac000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000276000-0x4)=0x0) r2 = socket$unix(0x1, 0x3, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000538000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00002c7000)={0x0, 0x3, 0x2, 0x81, 0x200, 0x7, 0x9, 0x0, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x3, 0x5, 0x437}}, &(0x7f0000327000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000228000)={r4, 0x7}, &(0x7f0000040000-0x4)=0x8) r5 = syz_open_dev$urandom(&(0x7f00001f8000)="2f6465762f7572616e646f6d00", 0x0, 0x80) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000e00000-0xc)={r3, r5, 0x7}) r6 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r6, &(0x7f0000251000)="", 0x0) [ 66.887751] device gre0 entered promiscuous mode 2017/12/08 18:37:04 executing program 3 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) [ 66.987844] FAULT_INJECTION: forcing a failure. [ 66.987844] name failslab, interval 1, probability 0, space 0, times 0 [ 66.999430] CPU: 1 PID: 9979 Comm: syz-executor3 Not tainted 4.15.0-rc2+ #123 [ 67.006729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.016096] Call Trace: [ 67.018721] dump_stack+0x194/0x257 [ 67.022363] ? arch_local_irq_restore+0x53/0x53 [ 67.027030] ? check_noncircular+0x20/0x20 [ 67.031265] should_fail+0x8c0/0xa40 [ 67.034963] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 67.040052] ? check_noncircular+0x20/0x20 [ 67.044297] ? check_noncircular+0x20/0x20 [ 67.048533] ? lock_release+0xda0/0xda0 [ 67.052505] ? find_held_lock+0x39/0x1d0 [ 67.056562] ? __lock_is_held+0xbc/0x140 [ 67.060631] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 67.066499] ? lock_downgrade+0x980/0x980 [ 67.070627] ? rcu_note_context_switch+0x710/0x710 [ 67.075563] should_failslab+0xec/0x120 [ 67.079521] __kmalloc_track_caller+0x5f/0x760 [ 67.084083] ? avc_policy_seqno+0x9/0x20 [ 67.088120] ? selinux_file_permission+0x82/0x460 [ 67.092939] ? proc_pid_attr_write+0x115/0x280 [ 67.097507] memdup_user+0x2c/0x90 [ 67.101040] proc_pid_attr_write+0x115/0x280 [ 67.105435] do_iter_write+0x3d3/0x540 [ 67.109314] compat_writev+0x225/0x420 [ 67.113181] ? __fget_light+0x29d/0x390 [ 67.117137] ? do_pwritev+0x1a0/0x1a0 [ 67.120918] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 67.125737] ? kernel_read+0x120/0x120 [ 67.129616] ? mutex_lock_nested+0x16/0x20 [ 67.133828] ? mutex_lock_nested+0x16/0x20 [ 67.138047] ? __fdget_pos+0x136/0x1a0 [ 67.141914] ? __fdget_raw+0x20/0x20 [ 67.145615] do_compat_writev+0x115/0x220 [ 67.149738] ? do_compat_writev+0x115/0x220 [ 67.154048] ? compat_writev+0x420/0x420 [ 67.158089] ? SyS_read+0x220/0x220 [ 67.161698] compat_SyS_writev+0x26/0x30 [ 67.165736] ? compat_SyS_preadv2+0x90/0x90 [ 67.170045] do_fast_syscall_32+0x3ee/0xf9d [ 67.174351] ? do_int80_syscall_32+0x9d0/0x9d0 [ 67.178912] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 67.184435] ? lockdep_sys_exit+0x47/0xf0 [ 67.188574] ? syscall_return_slowpath+0x2ad/0x550 [ 67.193498] ? sysret32_from_system_call+0x5/0x3b [ 67.198324] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.203152] entry_SYSENTER_compat+0x51/0x60 [ 67.207534] RIP: 0023:0xf7fe3c79 [ 67.210871] RSP: 002b:00000000f77df08c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 67.218556] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020b97000 [ 67.225802] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/08 18:37:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007df000-0xa)="2f6465762f70746d7800", 0x498142, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b0f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000328000-0x10)={0x0, 0x9, 0x0, 0x37}, &(0x7f00003d8000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cb1000)={0x0, 0xfffffffffffffffc}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000588000)={0x0, 0x3}, &(0x7f0000573000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c7000)={0x6, 0x90, 0x8, 0x5, 0xada5, 0x7fff, 0x8000, 0x87, 0x0}, &(0x7f00007fd000)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007cb000-0xc)=@sack_info={0x0, 0x800000, 0x88}, &(0x7f0000704000)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000caa000)=[{&(0x7f00006c6000-0x1c)=@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f0000a9a000)=[{&(0x7f000012c000)="463ab1ef6a91185f3c3fdc45e79821ec9e1665f719605851f3f44db5ab4be48b63fbacd3e71df4802960e27efc56d31c35aeb5ed700b044b63779c5882708dbc45535cc3d201860ac717b0a0661fcdbe95bec40a82", 0x55}, {&(0x7f0000985000-0x1000)="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", 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{&(0x7f0000fd2000)="2e766bd626ceb6ac2a7129555f4849cf84af709f86ee96373b7c32efa3b0403fa2c4ef4f5e91c4091ce8e6daf8996afe68cd1bb52454d56d41408b01fb84a2b8c2c38b5b76fdaf317df8e5dac62183cb648023501f4f6037d2e2116cbd48a05bd7ae2667174be82443756ab09bdf4c0f61d1d952251cbb6cb0e5c92eff08b6aee867cc26f82666ac94f6e8b06968b7e994f28e882336eff9ca02b747b928a5b1c4bd217e7a14e4d8a7", 0xa9}, {&(0x7f0000005000-0x21)="6415e36a551c39c11b98fec89c1ef90a305f0fe279bb5b28045bca39b9f53c0a29", 0x21}, 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{&(0x7f00002d0000)="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0x1000}], 0x9, &(0x7f000077b000-0x160)=[@init={0x14, 0x84, 0x0, {0x997, 0x2, 0x5, 0x2}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x4, 0x7, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x5, 0x8209, 0x3, 0xff, 0x1, 0x3, 0xfffffffffffffffd, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x203, 0x80000001, 0x20, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x100, 0x31e3, 0x1000}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x9, 0x39, 0x3, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8202, 0xfff, 0x6, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x7, 0x2, 0xf0, 0xc5, 0x3, 0xffffffff, 0xa2, r6}}], 0x160, 0x0}, {&(0x7f0000f81000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa2}, 0x1c, &(0x7f00004a6000)=[{&(0x7f0000afa000-0xc8)="fc7d8c412194583726c02def35172c88bbc55f1593defbf219c01df424f0e5105d9b5ec82e89b7b94abbe8b924feb2f34116df1ecfa5b9abfc9bce8d3cecf8737782afac8cfb464bde575a3341f1d5b1c3f10057ab4ab4807da7dd860de0d272cf51fc194f6626e9df6ac167187f2aa3e258ff1f077cff5d3cfd1887a27bef552c342c1765fdc4cb597f4abd35d7c535c73e18c59784d93b3788d4d548a9cfc59c4d5d3c3e6aa5a542fb692f7ffc7cfbcb841eef4c06d9ac977fe8b69a7e55a1f0e7ff4703cf979a", 0xc8}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f00005ec000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be6000-0x50)=[{&(0x7f0000b48000)="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0x1000}, {&(0x7f0000ab5000-0x8e)="7fc392f542d87d757d1fb2b2e6cb145c971fcbab6f1fc012e52db292adbfb43b1348eb00a8ced3a15c0847eec6dd80a33d5cf52a371ade3a66af8cda8c5dfce113aafe29120acab5abec25b36c579a82769f7fb8ff4b227820f507d241267bad4a5547329e4d216be5b05d1a983c0990cb6d398f309719180b021909826ad6097b537fe704577562feb0fb52e675", 0x8e}, {&(0x7f0000362000)="4d7fc19896931970266fe0104f12494ff93f854c4e7cdb72232e40b5897df7145e235d104879447524af8b69610ea0ccae181c348b71b10650e2f08920cb073f7a72bfb5c4494cce2ea5695e91ae7a2f7792b0954ae373fa35f59443f08777cf7f74521b895832211f28934a9d0c45906e72baf0afebd7107dbf3ef9c22bb14054d93f274f", 0x85}, {&(0x7f00009f3000-0xa3)="2e6b7e9e0ce3dda5080a3b7e7be06cefadad67eba4dabe4a9474e1b73a9ed820e2dd0bcd43ceb5554b0cf15d749758e4bb8ddc1d8fb649f57d6c1cbe2f95fd8dfd12e7438b1e7c177c1e599ff9b5ba7002394aca2c9da7b82dba0ccbb673080c32393a318617d2e08be45c5a073abefcea1db8981170bfd2e63847922bddb566b0ef9bd09fef58da23248b9ce09d7c5274fe4587bce4935692c466dfebe5762972b375", 0xa3}, {&(0x7f0000908000-0x12)="d8e8f90109278c7f7c5d92cfabcc7ba9f922", 0x12}, {&(0x7f0000866000-0x69)="e80b5a50cfcb4f5ddf0e85b69adda24b4448e5220cf38e966110ac6df6b6b6df4c0c8560257b3bfbd01207007e9adf5d33bc241c808634df85d3a2400f503acd85738138f2f5fb24090a613f440be3a804f97565c4424d1617b5ca70ea722bde2132a01c5b0af78b36", 0x69}], 0xa, &(0x7f0000e8b000)=[], 0x0, 0x4000000}, {&(0x7f00000e8000-0x1c)=@in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f00008d6000)=[{&(0x7f00001fe000)="ce71156112ea9531b3effa3e3c29614b0c31a6746eab168236cad46c7a598ac353ba7c5089af70952f5bbd32b11bf193e8349498bbdefec8b7c1237a898792256c46973450e9268e1b889e3b7a53441a936f21c3f700bf548cba5b31b5c27875c4f9832180ba3d21ae5e9f8b0abd1eda02038373fe95fbd0dc79d30241dda7aa1e2b013d24f9c7d298df9d", 0x8b}, {&(0x7f000021b000)="28f6dd09beb39a5691341b4c79dbe4ddec1f9025f66c69ca0499bf49d84c4349577c252d2549be415cf1cb98a3696bf684a890f241c4ed507ac1b365b5b1e853572f6de9744139b374a5dd57f2e360fa28c5a5e0066ecfa9a96f9ccf5c13158f8c73442dc88c2e2cf975751b8c93e671545f", 0x72}, {&(0x7f0000eec000)="6702af66abcdeeba5f35e1cfb88f7d68333e96cca0464664dfc6ec9e96211b13012610891f01ef3a42fef2929d3367bb3ed9fe11137d", 0x36}, {&(0x7f0000401000-0x80)="8d795348ba1b586d0b18f8f6a450540243253162d06a193904b5b798ade313482a91c6314a89802a61135f70ce432b37028f54b9f46fa8c5318016ee1a78e23dc1805e1c4e93e14c39a5e97a2439d5fbe067ee1394987188387873b1739053c572307ebdf8221376c872df3e41c3c8d196ba97aae13839f88a655cb0353d4a60", 0x80}, {&(0x7f0000e3f000)="1008bd47419c8c43114dfc155b29cf48a04a8c02c294c06d0af10d1035b88a1ed581986ced54f30d681f7b5cc0537a5409cfead8ca2c261c900b0e248bfc48524979fca9fa116688b164b04b240bebb8a0", 0x51}, {&(0x7f0000330000-0xd7)="f91b9f79ecb3619377dd9902d91ab65efc2f50b15fc974434eb31e811b81aa38498c660328d32e531aa04582cfb349033b5be29fc80ced8f99292e29fbd383f28173c26a63550fc794835a147741de19e3b914babc983ddcb380545596dc6ce93322fea8878c3fc44f23cb66f7e39b088103ac77d57d5e5de4065505c7c32d7ba0917f6c2f305015a1af200fc3b2cbb7cb060074896a303d1285dd6ea77e3457b305bd4cf21674d5cc8f97d98394227b8b3841ced4a347a97383cbe30aff24e946aa6e128b210e23fc68283e9919eab607e864e8fbcbc3", 0xd7}, {&(0x7f00007b9000-0xce)="1247d232df2cf84471c9291e7eeec919c2240e767d99b539346d4a3da54414129f136508eb314256f10f115c6679535a5913b82a514b0c6361f49b47ec82775accfd175925f4f692663743ecf822bb517795bfc7d600aa31f15f5c7f1415ba9d5b47307590bbf2f64e8523f69bd895d5c9c23e52b7549223f2d378fad21a27b5be8843f9aaa6b250deb450deda91dd7497cca72b31149045bbf3fa022922dc7974a0a8578a833af029c519783c73601ec0b9d2ccf493c3926193207fbbe925c57b4b789adf4f2a064f9b7bc792af", 0xce}, {&(0x7f00001de000)="df3dc0dc46d069457455c8599a823df36e75034e32bf963c54d00489f37a49231ba54e797934a3bb6ef060b60cca5d475aaed6187a88bcf322911b64ad508996fbb0c2b3dc1baa615876782e76735a4cc0de3e67e6d7149b4ead015b543b9fa819392e58b11bdf59fdb005561ceed3263543581c981a7eba1c6d1be34820f124c1456f5352b9b198f6c80d931ba4bbdb57e10fcebdeda8afc98d12", 0x9b}], 0x8, 0x0, 0x0, 0x4000}], 0x4, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_pts(r1, 0x0) readv(r7, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r8 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c3000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r7, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r8, 0xae04) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f00008cf000)={r3, 0xffffffffffffff48, 0x5, "7cc4210303"}, 0xd) 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4002) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a02000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r1, &(0x7f0000c70000)="", 0x0) 2017/12/08 18:37:04 executing program 3 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:04 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb2000)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fb3000)={0x0, 0x9, 0x0, 0x1f}, &(0x7f000054b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000108000-0x8)={r3, 0x80}, &(0x7f0000ad4000)=0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000fb4000-0x14)={0x7ff, 0x8, 0x101, 0x5, 0x8, 0x5, 0x7, 0x1, 0xfffffffffffffffb, 0x9}) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000fb3000-0x4)=0x0, &(0x7f000026c000)=0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8736d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f6", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x803, 0x9) sendto$inet6(r0, &(0x7f0000645000)="255e198fd8aec8b33d003a0002070000", 0x10, 0x0, 0x0, 0x0) 2017/12/08 18:37:04 executing program 4: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009c1000-0x10)="67faf446000016000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:04 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) [ 67.233052] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 67.240300] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 67.247554] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/08 18:37:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f69676d7000") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b14000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x1, 0xfffffffffffffffb, 0x1, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000b95000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = add_key(&(0x7f0000b5f000-0x6)="727872706300", &(0x7f0000d48000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004bc000-0x70)="aa7a6bd581b06f334be3d92373c44ac06a671eedef4c20d883a5e8f56946d7df38ebccd5de3320f40b7b2a6dd567a3eab08bd8357ced0875fc7ef3a55514994e996258fd801e0943fcd7d762aa348eb4b332c99a5e229f12c9c7e65dbaacad12a10e4ea56c61b9e45da24b43d58f62a8", 0x70, 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000a97000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005c7000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) 2017/12/08 18:37:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005f4000)="27656d3000", 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000056c000)={{0x7, 0x8, 0x200, 0xfff, 0x0, 0xb2}, 0x401}) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) 2017/12/08 18:37:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x1000000009, 0xe3, 0x8, 0x4633242e, 0x6, 0x100000000000005}) bind$alg(r2, &(0x7f0000378000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861323536000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) 2017/12/08 18:37:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000530000)=0x0, &(0x7f0000894000)=0x4) r1 = getpid() ptrace$setregset(0x4205, r1, 0x0, &(0x7f00001ce000)={&(0x7f0000b54000-0xb6)="8542b7277330588a9d2259212913a3e7fd43188ecefdcecd434fb7e9747a4968b24dda44c688d70ebdbde59cfc1b0425fbf9f39ff6d7c6d90b2c275510b2ca1e655cf721e41d2b9bd8f1a26e14e08aafd17751208c55a8696969197e9b590e4e1f71c86b6d5a2f6609a8500937a85242b037a0b4026bfdca557208802cd29a2d0fbdc357d79ed63d4bbca9d3b924d636488e8a415e35d852b62137808d09606fade14aa6c31c96e935e73b5014bfc019c7dc32513253", 0xb6}) 2017/12/08 18:37:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000048000)="2f6465762f766373612300", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2f000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac7000-0x4)=0x0) setpriority(0x2, r2, 0x2) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ef0000-0x10)={0x1, 0x0, 0x6e3200000000, 0x4}, 0x10) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) creat(&(0x7f0000e53000-0x8)="2e2f66696c653000", 0x0) r3 = socket(0x411, 0xffffffffffffffff, 0x3fffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="850005000143", [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x86, 0x8, "000000004088"}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x1000}}}}}, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_in(r4, 0x5421, &(0x7f0000d16000-0x8)=0xed) fcntl$getown(r4, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f000011e000-0x7)="6664696e666f00") getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f00006c8000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003c2000)=0x14) r8 = geteuid() setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000005e000-0x4)=0x57, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000160000-0x8)=0xd000) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000287000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8, 0x0, 0x18, 0xa, 0x80, 0x20, 0x1000, r7, r8}, {0x3ff, 0x2, 0x8, 0x1fc, 0x6f, 0x8001, 0xc37, 0x2}, {0x9, 0x3, 0x3b, 0x0}, 0x3, 0x200, 0x4, 0x0, 0x4, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff, 0x8}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff, 0x0, 0x1, 0x7, 0xfffffffffffffff7, 0xffffffff, 0x0}}, 0xe8) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f00006c3000)="6664696e666f00", 0x7) r9 = request_key(&(0x7f0000f8f000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000c91000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b8b000-0x10)="24766d6e657430262e73797374656d00", 0xffffffffffffffff) request_key(&(0x7f0000c9e000)="646e735f7265736f6c76657200", &(0x7f0000d2b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d38000-0x2)="e303", r9) r10 = request_key(&(0x7f00007ec000-0x8)="2e726571756573745f6b65795f6175746800", &(0x7f00004b9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004f4000-0x7)="2600", r9) add_key(&(0x7f000097e000-0xc)="656e6372797074656400", &(0x7f0000bd9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cd6000-0x57)="8839057bd102561736c5cc2a21524c8fc168a4c317613ec3261a51450d51d76693a612e6a67378967bcc4d7bd0455604ccc922fb30ae97d17085986546db9e4bfc1d75c3e58b27e43c1dcab3299e1d8ccd0c3956cde458", 0x57, r10) 2017/12/08 18:37:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f06000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) preadv(r0, &(0x7f0000699000)=[{&(0x7f000074d000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x1, 0x0) ftruncate(r0, 0x0) r1 = openat(r0, &(0x7f00003cd000-0x8)="2e2f66696c653000", 0x8200, 0x1) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00003a8000)={0x3, &(0x7f0000651000)=[{0x4c, 0xfb}, {0x400, 0x7}, {0xffffffffffffff7f, 0x7fff}]}) 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d37000)=0x9, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000424000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:05 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fb2000)={0x0, 0xfc, 0xff, 0x0, 0x80000001, 0x2, 0xffffffffffff0001, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff40, 0x80000000, 0x9, 0x401, 0x1}}, &(0x7f00004d2000)=0xb8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fb4000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000e8a000-0x4)=0x0, &(0x7f0000347000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fb3000-0x10)={r1, 0x15dd28c8, 0x3, 0x6}, &(0x7f0000fb2000)=0x10) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 67.400574] device gre0 entered promiscuous mode [ 67.415091] device gre0 entered promiscuous mode 2017/12/08 18:37:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) fgetxattr(r0, &(0x7f0000f00000)=@random={"757365722e00", "2d25276574683047504c00"}, &(0x7f000042c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b) ftruncate(r0, 0x10004) mmap(&(0x7f000007e000/0x3000)=nil, 0x3000, 0x2, 0x50, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000498000-0x6)="766567617300", 0x6) connect$bt_rfcomm(r0, &(0x7f00007db000-0x9)={0x1f, {0x3, 0x9, 0x9, 0x2, 0x7da, 0x9}, 0xb0d4}, 0x9) r1 = request_key(&(0x7f0000e02000)="6365706800", &(0x7f0000f7d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005f0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xfffffffffffffffe) r2 = request_key(&(0x7f0000d73000-0x5)="6365706800", &(0x7f000011d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008f2000-0x6)="766567617300", 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00003e5000)={r1, 0x0, r2}, &(0x7f0000764000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, &(0x7f0000cc8000)={&(0x7f0000142000-0xe)={"6372633332632d67656e65726963"}, &(0x7f0000407000-0x4b)="c0f7fa1f796b8386aa4d9faa20ca809925ca0ecde8cdbdb042826758d142febd4091d13970363228f22acac1da67bdb6023ba79f0fc9e92e2fc2bf70440c3d3fe54a10856f08f9b9d29895", 0x4b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 18:37:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000ff6000)="", 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000041000)=@assoc_value={0x0, 0x8}, &(0x7f0000718000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c67000-0x8)=@assoc_value={r1, 0x81}, 0x8) 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fc4000)="2f6465762f736e642f73657100", 0x0, 0x1) r1 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000378000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c76000-0x4)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009c1000-0x10)="67faf446000016000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) [ 67.469487] encrypted_key: insufficient parameters specified 2017/12/08 18:37:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009fb000)={0x6, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffd, 0x100, 0x1, 0x80000001, 0x10000, 0x8}, 0x20) listen(r2, 0xad) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f000058b000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da5000-0x28)={r4, 0x0, 0xe, 0x0, &(0x7f00001f3000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x4629, 0x0}, 0x28) socketpair$inet6(0xa, 0x5, 0x4d0, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002a1000)={0x0, @in={{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]}}, &(0x7f0000db1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000e6000)=@assoc_value={0x0, 0x0}, &(0x7f00001e1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ee8000-0x6)={r7, 0x1}, &(0x7f0000e6a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000667000)=@assoc_value={r8, 0x3}, &(0x7f00009ff000)=0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000f0f000)=r4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00003f7000)={r8, 0x1000, "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"}, &(0x7f00003ee000)=0x1008) r10 = socket(0x40000000015, 0x4000000000000005, 0x0) bind$inet(r10, &(0x7f0000394000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f000037b000-0x4)=@assoc_id=r9, 0x4) sendto$inet(r10, &(0x7f0000e65000)="", 0x0, 0x0, &(0x7f000024e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000a5a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000)=0xe8) 2017/12/08 18:37:05 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb3000-0x11)="2f6465762f7667615f6172626974657200", 0x2, 0x0) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = open(&(0x7f0000574000)="2e2f66696c653000", 0x40000, 0x20) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000875000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 67.542876] encrypted_key: insufficient parameters specified [ 67.565176] audit: type=1400 audit(1512758225.191:56): avc: denied { map } for pid=10046 comm="syz-executor2" path="/dev/input/mouse9" dev="devtmpfs" ino=18760 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:device_t:s0 tclass=file permissive=1 2017/12/08 18:37:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x717}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x4000002) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ae2000)={@common="65716c00000000000000000000000000", @ifru_flags=0x200}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000074f000-0x20)={@common="65716c00000000000000000000000000", @ifru_flags=0x301}) write$tun(r2, &(0x7f00008e1000)=@hdr={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x3, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x11, "6b1984ac0af7d7aeb37a533dbde944"}]}}, {"b2b6d8d0fa1e97699ca78057428122def8aab377e7ef8999e247161f3ceb7cc9095e5fc840e8325472d63225c361c0ca685520e42d6420a0edfbd501ded7df6a00b29938fdde7386eda024ab71fc7867047f85159529cfc8996ab697124a7802e10400000000000000a0"}}}}, 0xb0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3a, &(0x7f0000001000)="8d74ac9b369612b1b359ab11dc78625ec36d6ae8f7cf206442512917", 0x1c) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000003000-0x4)=0x0, 0x4) r3 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x12, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x7e, 0x0, 0x0, 0x0, 0x4000, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f000007a000-0x4)=0x0) fsetxattr(r2, &(0x7f0000fa2000-0x7)=@random={"6f73322e00", "2400"}, &(0x7f0000311000-0xd)="2f6465762f6e65742f74756e00", 0xd, 0x1) r4 = open(&(0x7f00009f9000)="2e2f66696c653000", 0x141046, 0x0) ioctl$TIOCLINUX4(r4, 0x541c, &(0x7f000012e000-0x1)=0x4) ioctl$KDDELIO(r4, 0x4b35, 0x92) r5 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) clock_gettime(0x0, &(0x7f000089a000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000437000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000dc3000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004a1000-0x8)={0x0, 0x0}) write$evdev(r5, &(0x7f0000871000-0x70)=[{{0x0, 0x7530}, 0x11, 0xb818, 0x10001}, {{r6, r7/1000+10000}, 0x81, 0xb9, 0x0}, {{0x77359400, 0x0}, 0x7, 0x5, 0x0}, {{r8, r9/1000+30000}, 0x9, 0xea6a, 0x8a}, {{r10, r11/1000+10000}, 0xb3, 0xfffffffffffeffff, 0x80000001}, {{0x77359400, 0x0}, 0xfffffffffffffff9, 0x6, 0x7}, {{r12, r13/1000+10000}, 0x0, 0x7fff, 0x3}], 0x70) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000794000-0x4)=0xfff) bind$ax25(r4, &(0x7f0000971000)={0x3, {"2d04000000a8c8"}, 0x800000100000001}, 0x10) r14 = dup3(r5, 0xffffffffffffffff, 0x80000) ioctl$TUNSETIFF(r14, 0x400454ca, &(0x7f0000c1d000)={@generic="b4bcaa04dcff455b5809b60999f1ed2b", @ifru_ivalue=0x6}) ftruncate(r4, 0x1) sendfile(r2, r4, 0x0, 0x72439a71) 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008cd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c9c000)=0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000794000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setns(r1, 0x44000000) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000771000)={0x2, 0x0, [{0xa, 0x0, 0x51, 0x0, 0x100, 0x0}, {0x40000001, 0xfffffffffffffc01, 0x8, 0x8, 0x3f, 0x0}]}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005b3000-0xc)={0x4, [0x7fff, 0x72, 0x8000, 0x100000000]}, 0xc) 2017/12/08 18:37:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x800000000000) [ 67.603802] device gre0 entered promiscuous mode 2017/12/08 18:37:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e47000)="2f6465762f72746300", 0x12200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000758000-0x4)=0x20) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000d1f000)={&(0x7f0000997000)=[0x0, 0x0], 0x2}) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f000066a000)=0x0, &(0x7f000024a000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00003c7000-0x20)={@generic="5ee2270972c90110525dec42d8cea708", @ifru_flags=0x202}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000922000)="2f6465762f6375736500", 0x4000, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000251000)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000032d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ff000-0x4)=0xe8) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d70000)=[@in6={0xa, 0x1, 0xffffffffffffff78, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x732}, @in6={0xa, 0x0, 0xfffffffffffff15b, @loopback={0x0, 0x1}, 0x3}], 0x38) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00005b2000-0x30)={&(0x7f0000870000-0xc)=[0x0, 0x0, 0x0], &(0x7f00005ad000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000f67000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000df6000-0x8)=[0x0, 0x0], 0x3, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0}) [ 67.637445] device gre0 entered promiscuous mode 2017/12/08 18:37:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f1e000-0x8)="2e2f66696c653000", 0x10) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000560000-0xc)="2f6465762f72666b696c6c00", 0x80200, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d1b000-0xc)=@sack_info={0x0, 0x5, 0x3}, &(0x7f0000101000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ca000)={r1, 0x200}, &(0x7f000034d000)=0x8) mount(&(0x7f00004c0000)="2e2f66696c653000", &(0x7f0000c22000)="2e2f66696c653000", &(0x7f00008c4000-0x6)="6e66736400", 0x50000, &(0x7f0000542000)="fd") sync() r2 = openat(0xffffffffffffff9c, &(0x7f0000a7b000)="2e2f66696c653000", 0x4000, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000505000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00002ab000)={0xffff, 0x0, 0x9, 0x8000, 0xfffffffffffffff9, 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]}) mount(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f0000447000)="2e2f66696c653000", &(0x7f00000e1000)="6d73646f7300", 0x9021, &(0x7f000097c000-0x1)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r3, 0x0) 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) writev(r1, &(0x7f0000ad4000-0x48)=[{&(0x7f0000f38000)="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", 0x1000}, {&(0x7f0000885000-0x21)="d373b9035292375a995b71ad76c2b917edcc470fc0a3ffeb59f3f173feaac4b2b3", 0x21}, {&(0x7f00006f9000)="945072e1a941468c7c8fe1dffa3d37f84eb5b5ec0e51ccc06b66faefcc1a98347852830bfb2e494965cf9210b2301e089c28b3686fead4cd5e48648cfa210a460c4473bfb493acddd3fece7b14e80dd983be814f30322a47a7342d586be37605957c042699ec1720a6b3d8e46430fc2f246b1daa2279136c5681ae7202933653a614a7041175e357aad3c23d5d53cc7e82d9b16e7fd53468d5", 0x99}, {&(0x7f00000d5000-0x9a)="96dd712b1bb4e4c2cded5711f3135f47c6c76b2a47be268656df9edfc6117e95f835b26d63583123c10b10a6bfa266840267e152017f9b12756dd51ec01801a2ace1937fbe3355a4ccbb4583979fed09dd8b2d45dfa53f09c93e2f659d06b55b585b8c4bcb539f1fefdf9eaff82110648eea6804f43c997d8519c433865f5db0edff8cd1fe1d93c0b58f0356689c90cce2cbf7bd68eb99e674be", 0x9a}, {&(0x7f00000ec000)="c201bd700774edcdf28bacfad68915d61716ace23141d8980ec59568d9106048c4abf10ba4fb78fd21627b39c327b6e62ca91c2835df9a5098786f3dc171083f43561a4f8659243fac600f766d9581276f8dcf36c434d50fd940d2afda41d548a6ac78db7d67ea0101892a82c199c6478a285ff9b9d0fa0bf91caf67c70c686e268af61ea44d8495fcc4c315b7837fd4d6e99aaaca986042c6cd59aa389983ae70b75cf42d385b831ae93852c7910ea538f0e3f730b1e2ed31ead38b9f14d59ebbd174633580223d4a6b6473526e73d8a715bb", 0xd3}, {&(0x7f00008c1000-0x5d)="2fa55df6fe6b5ac0c42c7ae7b9ae2f5d98dc9a369e8a651975d939dc53284a150dd76377106bef22043c65532e15615ba08babdeaaa99b81d2ad5ab0627b739792a53fe33b7c2d546fac671fc4da831e248b547747d34e98411360a6f8", 0x5d}, {&(0x7f0000abd000-0xc9)="762890424f1ba5fb9f33310ee49afe47014e73a22748e07fceb8f643f90c0ba9740368b78b6e7cd143f678c781edad3fa12aef29e221296bfa2aad991549a9bd58db2d7c3c4c1fa5631f53bd112ba0d0874b2b3c659d4bf513c8c6c7970253457187ba16b6287cfe41aedc0d439a71a11be895ec4f2cf2900d63ad0d90ebf0f06418b92ba582aa1cfeab1574afda89fbc69efe5b9c6626fbbc215b07781de94a2b84d1046c0d59831fb716513769404c1c9864ef5c27a67e7b6655c1a4ca6efb5a4f9f2c12fb0859f7", 0xc9}, {&(0x7f00007e1000-0x53)="5bfa16fd74cdae318144f96e1f2a99cff049e56005f4dd5ff82504029a6277315537054be0bc3ed8b15b5c5d570937e9bfdbd6a5843b97cee45ec38b7302d4c1e33113b95c241b1362648acc1883a3ac61e1dc", 0x53}, {&(0x7f00004a8000)="", 0x0}], 0x9) 2017/12/08 18:37:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000b1a000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r1, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:05 executing program 5: socketpair(0x2, 0x803, 0x0, &(0x7f000035f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x2, 0x0, 0x81, &(0x7f000045a000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendto$inet6(r1, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 67.707865] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? 2017/12/08 18:37:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009c1000-0x10)="67faf446000016000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/08 18:37:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cb000)="d1", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) lremovexattr(&(0x7f0000a07000)="2e2f66696c653000", &(0x7f00006ec000-0xe)=@known="73797374656d2e61647669736500") r2 = syz_open_procfs(r1, &(0x7f00003d0000)="6c6f67696e75696400") writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)="2b", 0x1}], 0x1) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)="4808", 0x2) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ded000)={0x0, 0x2, "9397"}, &(0x7f0000674000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000067d000-0xc)={r3, 0x84, &(0x7f0000fdf000-0x84)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xda}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x835, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2e000-0x4)=0xc) readv(r0, &(0x7f0000f3b000)=[{&(0x7f000025b000)="00000000000000000000", 0xa}, {&(0x7f0000300000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000032000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x3) creat(&(0x7f0000cdd000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f00009d9000)="2f6465762f73672300", 0x5, 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00004b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000349000)=0xf0) sendmmsg$nfc_llcp(r0, &(0x7f00003b7000)=[{&(0x7f00000e3000)={0x27, 0xeb, 0xdbf, 0x1, 0x7fff, 0xfffffffffffffc00, "57fdaa6e859a8a13080d0dc94c4c8eb8b6e488f17375499f744111b7c27b999cd1baf49859b6edb90d8294220f984c49121cd4b623073817db381b7146fd58", 0x5}, 0x58, &(0x7f00003b4000)=[{&(0x7f0000082000-0x47)="6779565be3fcdefbf03a944dde3a50b3f5c8e2e1a6a40da8c417b06ab6ffdd4bb0d2590984c3604ca9951c33d3be2e236117ae9e7eb3f72a3e14fbc56bef4052313fa83aeebfea", 0x47}, {&(0x7f0000bdc000-0x8b)="37d4afe803d7164eb7fb7a6daca4a2e349de4d4fb8d4af10de66820a559b2e403bb619f804944871b81ddf5383704171588176abb041c73c8e434bb215a17cb0ea8b781b0843290f23f793093c34e3ee2291a508edca89bc3119cf1b79121e8b1b820c63c2f94601d102c8e9839bd4d2e97307b03cd68dcd453d828c9f16566e2d6399d98010aa71b70f68", 0x8b}, {&(0x7f00006f3000)="be906d32fe07207dee6d86c9fcd3c3c3e01540829473929e2e5c6c54a0df97e3a2b6c2646799929b6469d913daf89b5665d6c6", 0x33}, {&(0x7f0000f3e000)="", 0x0}], 0x4, &(0x7f0000a82000+0xf7f)={0x88, 0x105, 0x5, "8f63b21be583975bf5c8c8610d48892b0be04e9aee296a1c07350d245f85aa0a86dc708efbbe77dd865ff18668f261f3de16e0a8738e55676b57dff5e2b7eddba5996f4727c49d9f1e6b1ea842f261bb0272bc3a34fd257fabed33cb3de3d2afc2c7232ecc498b835c57783dc5c877786040c38ffe919d0e54"}, 0x88, 0x4}, {&(0x7f0000c50000-0x58)={0x27, 0x1, 0x5, 0x7, 0x1, 0x9, "63ea4e747756e98195dbd4f48b5e29a2bf3561b6ee4dd18b1904b63bfaa409412b25eb441920def0d69373cef50899ba8129d5ab79219debc4c3199e0b9ae7", 0x8}, 0x58, &(0x7f0000672000)=[{&(0x7f00005f7000-0x14)="900be7643788348b972660c6bc6684815f922669", 0x14}, {&(0x7f0000cad000)="014b56f586d9182ec84debaf6e53b047b315601da7b43f398514024a5c831de0d5741dfc23511130a233e26e2996a6830366c1498f5829570824eed847e24bef3fefcf5174f652c8a51a601fc2d7895cfa846ab020b2dec47beace3e78b1c6b6c207ac07d96e07bb54a30d05e169bc96cad901dc1ef43738ccd58d972077b4886174680d71bb89c871bd3d29dedba8ee7ab04b0aa400f0fff0ae4d7ed51027b8c925cef68922c36d5aafcf106facd4a36b53cada5ac30634566b360e6b", 0xbd}], 0x2, &(0x7f0000b2a000-0x30)={0x30, 0x11f, 0xfffffffffffff4d0, "5d12d4c5b60473fef564443e5bef7a959baf0950df9cab6e5de199a63a4678fa1d3b"}, 0x30, 0x850}, {&(0x7f00006a1000-0x58)={0x27, 0x1, 0xfffffffffffffffb, 0x7, 0x400, 0x10001, "75732d36209c2a1a7b77021a9a5584dfd015bc0f32e1719d03e8f5d358f647d5c32842e76c40d52387f47fbddeeba4e9b855df8f50edb7f62d7401401377fd", 0xe9c2674}, 0x58, &(0x7f0000323000-0x8)=[{&(0x7f00004e7000)="b22f4bc03bf1c1a25647f602d824c389b031656713c61da6498fd7dd6c14bf2bc7140013d8a766785411810010f034c89d330c96c9849413209332699e8f1d5bcdf5c1", 0x43}], 0x1, &(0x7f000065b000-0x90)={0x90, 0x116, 0x30000000000000, "663377f8a7a34f8a91ade373d434e17524e6c6306004a4d74369bbdb0783ea702740d9806ac8e626b4ca745f0c3da6e0208f68891ee2ade6b5a786d2c0cce81ab29d627cb21707dc05dd18b73293230fcbb1b3de7482922c879bc9831a1a69362dee49365cee977741f6f275a0d74b1fa758bd87eede95150db582a72a4814c5cda9d240"}, 0x90, 0x40000}, {&(0x7f00005cc000)={0x27, 0xfff, 0x9, 0x7, 0x7, 0x1, "2cc3e551bcd6a4184c7bdf3ad4decf4ebb8e0fb369a11166de9f7a9808337b57a6f8dac70cea162ddfefd9e801347439ad030ef64c02189736cac807d4c8b6", 0x5}, 0x58, &(0x7f0000aa0000-0x18)=[{&(0x7f00009a1000-0x9)="fec44046102d1a79eb", 0x9}, {&(0x7f000078e000-0x34)="ea6743bb7831429ce6264dc40309e9485d670f96eddfdb1b601e4503eb88bc43e98cf338ebeacd1595809399b6b0726421734b7e", 0x34}, {&(0x7f0000242000-0x1000)="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0x1000}], 0x3, &(0x7f0000054000)={0xfc, 0x0, 0x200, "7dd783167991c03cba4cbc87af54f745eaa0cb270382cae00c57355730742e5a93060bc9239ca6c13c160ca69ae4e2975b94baef44ddfa04054752603ac1404fb9b2f802df9915ae2720e256413d7a8e68c964982725f6e28170398bf6de0dd3ee7275004149183e73a5f47a06dfd5c8cc536ee11ea6f50d7f06525fffb1e10aa98ee757414198367eca48d2cd24137cbb9b5a4e56eb1f409d9d8ba9721de5bee19b5b06caff6f4610382dfcd357e00a54f4d55c4006110616986abd698d80e25ba323b2ecbed400594881664a65b7de7abd28c943c461d8b9ce00d8b1f6744a95e1b7ec9766134492462ea4dd"}, 0xfc, 0x40080}, {&(0x7f00006a3000)={0x27, 0x9, 0x4, 0x0, 0x8, 0x58b, "7c923c776a79e3a9366056b4221e780d5d7f46970a995e5d8dae55d14d40aa42ab4fabcde3988217ceafcb79688d7275e42241ec91124a0961c4729703dd00", 0x0}, 0x58, &(0x7f000082d000-0x28)=[{&(0x7f0000423000)="c1f6678dcd47de88f89ca5043cac7cc3b0a4a7ca01586ede846ec1be4191db647d6d518a5fca2efe8d74ab649e1012a25d9f4c01b24e585dfc406b826f7c2b0838d6c85a7e0c2f66b4dacf7974fb0a803d691f2b3531c474781826972a36219db19a27bb284a6d998045ad56f0a0978c1e05ead0c07aad3076d473c7d0cc97d93a40bf4e85f81cc0e6e570b4bd1d28dc10f8947f0ee3c792f7579e030c4ef7dfb210fae1019fd1cdcd33b2c71e21b98c9c18678e0d9e24eea934561db351404f4bcf02910be999da7ee53bee", 0xcc}, {&(0x7f000049c000)="", 0x0}, {&(0x7f00000ba000)="44e55e96ec3c86b35aea5d6276cb2231223e04cd1a17685ab6ee240b06a83d98fcef4eda9b6da14e7d3c8e0072d19ef5d0c8ed678a369c350e087b4324147c9cd6cee23d702b3f2e46a3bdfbdc2132cc9c391775cd88652e8226ba845e31faaf1196e9096554e3ed0da663e79f62ed1099adb5f263854e1640b65ff7abb0bf49aaf41da434119c210062beda59b72c10d147668a9b976b803adb24401b352e2a42614d991c", 0xa5}, {&(0x7f00008d0000-0x99)="9e0c3c30bf2c8e3b1f635b1f110e2f0fb90b0720521d2f3da281ca031309471cae9620298100ac50d9f2fa0ad64d6625c24927ddd5f7b1d8222787245e28cb93b2b1d24b762ca4d005d87acf9f0f154fa41883f7554f51b8f8a364b8efda56223efe909c82b5198f7b404ed8d4ecc69e7ca3911ba8793b7e38650a3a3b5560dbbf1cd12f278cbaeb70931b1208e9748777b455018ab8726304", 0x99}, {&(0x7f0000d81000)="6e5e3066438d8af956157a480a899dbbf5f88e491ccc7578ece4e458650b7cfc31f133eceba36f9333d8d69b779eed4fd119faea7c62c8812ab3d61508d31bd7371eedc4f28f4842469921e0e18d5fd2a50989dcb1250a94400925cc2d73cffda82daf9fe5642db7b70cb2", 0x6b}], 0x5, &(0x7f0000ad8000)={0xe0, 0x100, 0x7, "d84b194606d7138a144fb8d20a0d1bf6c60d9346b13cdacb51eef579c576701c302c74ff014c7e71724b6e78f785781828bbeb46d17e83714df9a7a27844cda94667784a550ef29d7c1416363728ad6081e1cbeb4fb7be0d736314ad702e7e4c9dcfb39fd7995da531ec76476e3000832cf4c8f179434d2a70531536ef428e466c535735448a08bf3f9b6437589ef311e7f864cb9bff220025e8d27057ec01b7cebde48819586f596c4eeeb37db9fffcc1c0c16b203df7dc2a84a05fe20e73433cc61c29ddd18ccc887232906f923d0db23d"}, 0xe0, 0x20000800}, {&(0x7f0000562000)={0x27, 0x3587, 0x10000, 0x7, 0x1, 0x2, "9a9475c3a0c171061c19585808138502ac9c22caddc10a2721ee8bd0a6fd82c34a5ef9adefae412d92e70ef6048c9591f761c03ddf50120888b16650244167", 0x700000}, 0x58, &(0x7f0000519000-0x38)=[{&(0x7f0000d18000-0x70)="4884e4ddbab3317987e2c2dca0ecba55968703611613f0994353d8b8f3b0748b29e899e5d7e88e7410658763288923eb36d86120c03b7a289e4e6996b824e254bf5ba42a1599a09cf7e63bc7bc5ee67c68a7da5c0e00158eed1d30fb02ab00c24f87099a8fbe82db0261eb973bda8bbb", 0x70}, {&(0x7f0000d73000)="01e6896dece2c4393716209c2a3d0f2703b73e8bd07629854b263aa4a091268d5641e59695d4644128f8a9518283e1878fcc87bb2ba0cb14d7bdcbc9fb1dea037783f7ae28910e3bb9ad5727e7eb1978830a28a99b765ce9a50968297103fd0264741d4c7eb4d612fa3cc6c3ef93c2755392a13f46118e22bbf2b9b3008e6847b602f60046051c407c58ae", 0x8b}, {&(0x7f0000e33000-0x4d)="18cd5345dc77c8cefcd915746a859c463c4ea1568965ae7838d49b9c5e17ec2b62a96c4d60f4aeb9be08d1da2573b129d684edd5dbf88059b597ea3725df913286e9a096d4e2aee1e0cd9b91d9", 0x4d}, {&(0x7f0000328000)="6f2a097003c55ec6beb6cdfa8a142bc52445dd5b848cccad9e3ec7a70322978973906ae4d8aa3f5a5b1c62621a78782df79eec65f12e000899df77677f7a18", 0x3f}, {&(0x7f0000a16000-0xbd)="96d9a35b7f2ea9516629bb793d3488e54c398cc34550a4830670613cdfa82d579ad1bb45e5216b77575166377468278dcffb7a187864dfc744fc24690ab70eb998afc13246fbfdcf867497048ddebcc18950dd60193e32950304b8a9c6c3505eaf328ff64854e73977c67946a3b61cb34d9b714e663b0ab47be28e90f4074e7ee4e754311e88f08748e35e187f17948cd067c3a4429ae1db368a5c565bfba22141a1ccfed567ba04a98b96c1cd25ee00090a1ce80f788d9431cf15b966", 0xbd}, {&(0x7f00004ee000-0x28)="527f6e94dbcddc1a2a014bcbf62b585be5ca1fcde0ea24587e9edd398ecf0fb5b5468416af367832", 0x28}, {&(0x7f000027f000)="c3e017bc7cdd9e", 0x7}], 0x7, &(0x7f00008fa000-0x80)={0x80, 0x113, 0x7, "ff2af48abca312414b35db3caa66f416d8a9383734e60e8914cddfdf6306e272c32877e407e255553f4aa20bf6793ddad423572d61c5e61c1743b57406cbfb3aaf3981e09405beea66d3d8228b25c85a2d996143fde981fa2ee29c1fba24d08c74d4668f64366cfe59f2663feab1fabd28"}, 0x80, 0x8884}, {&(0x7f000098c000)={0x27, 0x343, 0x80, 0x2, 0x7, 0x10001, 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"9fe9eca181b4cd9418d6b6f895bddeca1c7b332dc609611dc587be91ca303fdf3a7e4ad4100c13881a6760edcaaf2d34bd7a5d2df52991e5dde7a41fcfe2c0eb17105818571463cb776701ac6945bd5bb89a7cbd0c85628092396c2d394ce06986b70160c82204647d219b7aeccb250ff2e3145c0853e189aff44f45d227907dcab9ea"}, 0x90, 0x0}, {&(0x7f000025b000)={0x27, 0x98, 0x1, 0x1, 0xffff, 0x2, "877b70fd5722721ce594b80c2897cfcf29bbd34bf36f9b2b17d5c2b15befcc50dff9f19250e4e4808f30e75b4659ef5202a6f5c51c0914d14e42865d605912", 0xf6}, 0x58, &(0x7f0000242000)=[{&(0x7f00003ec000)="c772bb81c61c7fc27b6384a7aba07811bf21cc3176ef7ad9d978390bf07ceb0aaf3b86592c469102ef98d51ac897788a4cb383066ff585c2d7efeda2eba4dd3f02951428c4549cc3efb72465f8a6c749b22d2ec328395791dad52b", 0x5b}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000355000-0x58)={0x27, 0x1, 0x8, 0x7, 0x3, 0xfd8b, "fc576fda456e756bd30d47c195d5e362aff6521b99e6223705d771655418df59e8dea8a64170c574839ec73ebebcc32f3d8caa89acc3483eea5e6746de884d", 0x3}, 0x58, 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", 0x1000}, {&(0x7f0000380000)="8f3884d51cb2285bcb6e6d676146fa0fbbc33215397deec4015af8a104f67921f9ceec28afefc1d342bfd4f6c6d6679d0d19b266fc6c151d4b72a82231c0866a26cb0f7505abdd60d9d9dce7d4503fd85932d378425349feebf59a0a848e23e36fbd937a1b4240a3cb83f5ac50ac483a1131e9e7e74d22d0d833a13374e53b199b4fa593ac718c035fde78f9657a5ddbb72121769b85b49c290e32c6b091ba8d73fe9bb681050e89db2d266963d00559b3ad615b286a82dd", 0xb8}, {&(0x7f00006c6000)="", 0x0}, {&(0x7f0000da9000-0x1d)="fdc7f58415b95f79398664a74f929c7950fd235e09ac5c5003568372c8", 0x1d}], 0x6, &(0x7f0000139000-0xac)={0xac, 0x113, 0xdf4, "9dbee021a0f509a27d037260d79d6982000b98b118d84c283fa09a6cdc7ca52a3949fdf667f10363fd2f266fe949b207324c996217beeb46131a0d596afb7c584de529473de8d5eacd2486653f93f3fe234a40c006aa0b97460cee5280b34c25529c5536662b4bf47a1a6acc3156958f7a919b1a290b49b9fc85be482a9f3d75b87f6e74d04cc2ba05cef411d2117d1343af82056521cf5308fcbb657a96"}, 0xac, 0x0}], 0xa, 0x1) [ 67.771410] device gre0 entered promiscuous mode 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) fdatasync(r1) 2017/12/08 18:37:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000fbe000-0x4)=0x0, &(0x7f000001f000-0x4)=0x4) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) [ 67.863860] RDS: rds_bind could not find a transport for 172.20.7.187, load rds_tcp or rds_rdma? [ 67.901943] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH [ 67.916469] device gre0 entered promiscuous mode 2017/12/08 18:37:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) r1 = open(&(0x7f00006dd000)="2e2f66696c653000", 0x400800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a59000-0x8)={0x0, 0x3}, &(0x7f0000c8a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000568000)={r2, 0xa81d}, &(0x7f0000abf000-0x4)=0x8) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) readv(r3, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r3, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cb000)="d1", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) lremovexattr(&(0x7f0000a07000)="2e2f66696c653000", &(0x7f00006ec000-0xe)=@known="73797374656d2e61647669736500") r2 = syz_open_procfs(r1, &(0x7f00003d0000)="6c6f67696e75696400") writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)="2b", 0x1}], 0x1) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)="4808", 0x2) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ded000)={0x0, 0x2, "9397"}, &(0x7f0000674000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000067d000-0xc)={r3, 0x84, &(0x7f0000fdf000-0x84)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xda}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x835, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2e000-0x4)=0xc) readv(r0, &(0x7f0000f3b000)=[{&(0x7f000025b000)="00000000000000000000", 0xa}, {&(0x7f0000300000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000032000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x3) creat(&(0x7f0000cdd000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f00009d9000)="2f6465762f73672300", 0x5, 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00004b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000349000)=0xf0) sendmmsg$nfc_llcp(r0, &(0x7f00003b7000)=[{&(0x7f00000e3000)={0x27, 0xeb, 0xdbf, 0x1, 0x7fff, 0xfffffffffffffc00, "57fdaa6e859a8a13080d0dc94c4c8eb8b6e488f17375499f744111b7c27b999cd1baf49859b6edb90d8294220f984c49121cd4b623073817db381b7146fd58", 0x5}, 0x58, &(0x7f00003b4000)=[{&(0x7f0000082000-0x47)="6779565be3fcdefbf03a944dde3a50b3f5c8e2e1a6a40da8c417b06ab6ffdd4bb0d2590984c3604ca9951c33d3be2e236117ae9e7eb3f72a3e14fbc56bef4052313fa83aeebfea", 0x47}, {&(0x7f0000bdc000-0x8b)="37d4afe803d7164eb7fb7a6daca4a2e349de4d4fb8d4af10de66820a559b2e403bb619f804944871b81ddf5383704171588176abb041c73c8e434bb215a17cb0ea8b781b0843290f23f793093c34e3ee2291a508edca89bc3119cf1b79121e8b1b820c63c2f94601d102c8e9839bd4d2e97307b03cd68dcd453d828c9f16566e2d6399d98010aa71b70f68", 0x8b}, {&(0x7f00006f3000)="be906d32fe07207dee6d86c9fcd3c3c3e01540829473929e2e5c6c54a0df97e3a2b6c2646799929b6469d913daf89b5665d6c6", 0x33}, {&(0x7f0000f3e000)="", 0x0}], 0x4, &(0x7f0000a82000+0xf7f)={0x88, 0x105, 0x5, "8f63b21be583975bf5c8c8610d48892b0be04e9aee296a1c07350d245f85aa0a86dc708efbbe77dd865ff18668f261f3de16e0a8738e55676b57dff5e2b7eddba5996f4727c49d9f1e6b1ea842f261bb0272bc3a34fd257fabed33cb3de3d2afc2c7232ecc498b835c57783dc5c877786040c38ffe919d0e54"}, 0x88, 0x4}, {&(0x7f0000c50000-0x58)={0x27, 0x1, 0x5, 0x7, 0x1, 0x9, "63ea4e747756e98195dbd4f48b5e29a2bf3561b6ee4dd18b1904b63bfaa409412b25eb441920def0d69373cef50899ba8129d5ab79219debc4c3199e0b9ae7", 0x8}, 0x58, &(0x7f0000672000)=[{&(0x7f00005f7000-0x14)="900be7643788348b972660c6bc6684815f922669", 0x14}, {&(0x7f0000cad000)="014b56f586d9182ec84debaf6e53b047b315601da7b43f398514024a5c831de0d5741dfc23511130a233e26e2996a6830366c1498f5829570824eed847e24bef3fefcf5174f652c8a51a601fc2d7895cfa846ab020b2dec47beace3e78b1c6b6c207ac07d96e07bb54a30d05e169bc96cad901dc1ef43738ccd58d972077b4886174680d71bb89c871bd3d29dedba8ee7ab04b0aa400f0fff0ae4d7ed51027b8c925cef68922c36d5aafcf106facd4a36b53cada5ac30634566b360e6b", 0xbd}], 0x2, &(0x7f0000b2a000-0x30)={0x30, 0x11f, 0xfffffffffffff4d0, "5d12d4c5b60473fef564443e5bef7a959baf0950df9cab6e5de199a63a4678fa1d3b"}, 0x30, 0x850}, {&(0x7f00006a1000-0x58)={0x27, 0x1, 0xfffffffffffffffb, 0x7, 0x400, 0x10001, "75732d36209c2a1a7b77021a9a5584dfd015bc0f32e1719d03e8f5d358f647d5c32842e76c40d52387f47fbddeeba4e9b855df8f50edb7f62d7401401377fd", 0xe9c2674}, 0x58, &(0x7f0000323000-0x8)=[{&(0x7f00004e7000)="b22f4bc03bf1c1a25647f602d824c389b031656713c61da6498fd7dd6c14bf2bc7140013d8a766785411810010f034c89d330c96c9849413209332699e8f1d5bcdf5c1", 0x43}], 0x1, &(0x7f000065b000-0x90)={0x90, 0x116, 0x30000000000000, "663377f8a7a34f8a91ade373d434e17524e6c6306004a4d74369bbdb0783ea702740d9806ac8e626b4ca745f0c3da6e0208f68891ee2ade6b5a786d2c0cce81ab29d627cb21707dc05dd18b73293230fcbb1b3de7482922c879bc9831a1a69362dee49365cee977741f6f275a0d74b1fa758bd87eede95150db582a72a4814c5cda9d240"}, 0x90, 0x40000}, {&(0x7f00005cc000)={0x27, 0xfff, 0x9, 0x7, 0x7, 0x1, "2cc3e551bcd6a4184c7bdf3ad4decf4ebb8e0fb369a11166de9f7a9808337b57a6f8dac70cea162ddfefd9e801347439ad030ef64c02189736cac807d4c8b6", 0x5}, 0x58, &(0x7f0000aa0000-0x18)=[{&(0x7f00009a1000-0x9)="fec44046102d1a79eb", 0x9}, {&(0x7f000078e000-0x34)="ea6743bb7831429ce6264dc40309e9485d670f96eddfdb1b601e4503eb88bc43e98cf338ebeacd1595809399b6b0726421734b7e", 0x34}, {&(0x7f0000242000-0x1000)="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0x1000}], 0x3, &(0x7f0000054000)={0xfc, 0x0, 0x200, "7dd783167991c03cba4cbc87af54f745eaa0cb270382cae00c57355730742e5a93060bc9239ca6c13c160ca69ae4e2975b94baef44ddfa04054752603ac1404fb9b2f802df9915ae2720e256413d7a8e68c964982725f6e28170398bf6de0dd3ee7275004149183e73a5f47a06dfd5c8cc536ee11ea6f50d7f06525fffb1e10aa98ee757414198367eca48d2cd24137cbb9b5a4e56eb1f409d9d8ba9721de5bee19b5b06caff6f4610382dfcd357e00a54f4d55c4006110616986abd698d80e25ba323b2ecbed400594881664a65b7de7abd28c943c461d8b9ce00d8b1f6744a95e1b7ec9766134492462ea4dd"}, 0xfc, 0x40080}, {&(0x7f00006a3000)={0x27, 0x9, 0x4, 0x0, 0x8, 0x58b, "7c923c776a79e3a9366056b4221e780d5d7f46970a995e5d8dae55d14d40aa42ab4fabcde3988217ceafcb79688d7275e42241ec91124a0961c4729703dd00", 0x0}, 0x58, &(0x7f000082d000-0x28)=[{&(0x7f0000423000)="c1f6678dcd47de88f89ca5043cac7cc3b0a4a7ca01586ede846ec1be4191db647d6d518a5fca2efe8d74ab649e1012a25d9f4c01b24e585dfc406b826f7c2b0838d6c85a7e0c2f66b4dacf7974fb0a803d691f2b3531c474781826972a36219db19a27bb284a6d998045ad56f0a0978c1e05ead0c07aad3076d473c7d0cc97d93a40bf4e85f81cc0e6e570b4bd1d28dc10f8947f0ee3c792f7579e030c4ef7dfb210fae1019fd1cdcd33b2c71e21b98c9c18678e0d9e24eea934561db351404f4bcf02910be999da7ee53bee", 0xcc}, {&(0x7f000049c000)="", 0x0}, {&(0x7f00000ba000)="44e55e96ec3c86b35aea5d6276cb2231223e04cd1a17685ab6ee240b06a83d98fcef4eda9b6da14e7d3c8e0072d19ef5d0c8ed678a369c350e087b4324147c9cd6cee23d702b3f2e46a3bdfbdc2132cc9c391775cd88652e8226ba845e31faaf1196e9096554e3ed0da663e79f62ed1099adb5f263854e1640b65ff7abb0bf49aaf41da434119c210062beda59b72c10d147668a9b976b803adb24401b352e2a42614d991c", 0xa5}, {&(0x7f00008d0000-0x99)="9e0c3c30bf2c8e3b1f635b1f110e2f0fb90b0720521d2f3da281ca031309471cae9620298100ac50d9f2fa0ad64d6625c24927ddd5f7b1d8222787245e28cb93b2b1d24b762ca4d005d87acf9f0f154fa41883f7554f51b8f8a364b8efda56223efe909c82b5198f7b404ed8d4ecc69e7ca3911ba8793b7e38650a3a3b5560dbbf1cd12f278cbaeb70931b1208e9748777b455018ab8726304", 0x99}, {&(0x7f0000d81000)="6e5e3066438d8af956157a480a899dbbf5f88e491ccc7578ece4e458650b7cfc31f133eceba36f9333d8d69b779eed4fd119faea7c62c8812ab3d61508d31bd7371eedc4f28f4842469921e0e18d5fd2a50989dcb1250a94400925cc2d73cffda82daf9fe5642db7b70cb2", 0x6b}], 0x5, &(0x7f0000ad8000)={0xe0, 0x100, 0x7, "d84b194606d7138a144fb8d20a0d1bf6c60d9346b13cdacb51eef579c576701c302c74ff014c7e71724b6e78f785781828bbeb46d17e83714df9a7a27844cda94667784a550ef29d7c1416363728ad6081e1cbeb4fb7be0d736314ad702e7e4c9dcfb39fd7995da531ec76476e3000832cf4c8f179434d2a70531536ef428e466c535735448a08bf3f9b6437589ef311e7f864cb9bff220025e8d27057ec01b7cebde48819586f596c4eeeb37db9fffcc1c0c16b203df7dc2a84a05fe20e73433cc61c29ddd18ccc887232906f923d0db23d"}, 0xe0, 0x20000800}, {&(0x7f0000562000)={0x27, 0x3587, 0x10000, 0x7, 0x1, 0x2, "9a9475c3a0c171061c19585808138502ac9c22caddc10a2721ee8bd0a6fd82c34a5ef9adefae412d92e70ef6048c9591f761c03ddf50120888b16650244167", 0x700000}, 0x58, &(0x7f0000519000-0x38)=[{&(0x7f0000d18000-0x70)="4884e4ddbab3317987e2c2dca0ecba55968703611613f0994353d8b8f3b0748b29e899e5d7e88e7410658763288923eb36d86120c03b7a289e4e6996b824e254bf5ba42a1599a09cf7e63bc7bc5ee67c68a7da5c0e00158eed1d30fb02ab00c24f87099a8fbe82db0261eb973bda8bbb", 0x70}, {&(0x7f0000d73000)="01e6896dece2c4393716209c2a3d0f2703b73e8bd07629854b263aa4a091268d5641e59695d4644128f8a9518283e1878fcc87bb2ba0cb14d7bdcbc9fb1dea037783f7ae28910e3bb9ad5727e7eb1978830a28a99b765ce9a50968297103fd0264741d4c7eb4d612fa3cc6c3ef93c2755392a13f46118e22bbf2b9b3008e6847b602f60046051c407c58ae", 0x8b}, {&(0x7f0000e33000-0x4d)="18cd5345dc77c8cefcd915746a859c463c4ea1568965ae7838d49b9c5e17ec2b62a96c4d60f4aeb9be08d1da2573b129d684edd5dbf88059b597ea3725df913286e9a096d4e2aee1e0cd9b91d9", 0x4d}, {&(0x7f0000328000)="6f2a097003c55ec6beb6cdfa8a142bc52445dd5b848cccad9e3ec7a70322978973906ae4d8aa3f5a5b1c62621a78782df79eec65f12e000899df77677f7a18", 0x3f}, {&(0x7f0000a16000-0xbd)="96d9a35b7f2ea9516629bb793d3488e54c398cc34550a4830670613cdfa82d579ad1bb45e5216b77575166377468278dcffb7a187864dfc744fc24690ab70eb998afc13246fbfdcf867497048ddebcc18950dd60193e32950304b8a9c6c3505eaf328ff64854e73977c67946a3b61cb34d9b714e663b0ab47be28e90f4074e7ee4e754311e88f08748e35e187f17948cd067c3a4429ae1db368a5c565bfba22141a1ccfed567ba04a98b96c1cd25ee00090a1ce80f788d9431cf15b966", 0xbd}, {&(0x7f00004ee000-0x28)="527f6e94dbcddc1a2a014bcbf62b585be5ca1fcde0ea24587e9edd398ecf0fb5b5468416af367832", 0x28}, {&(0x7f000027f000)="c3e017bc7cdd9e", 0x7}], 0x7, &(0x7f00008fa000-0x80)={0x80, 0x113, 0x7, "ff2af48abca312414b35db3caa66f416d8a9383734e60e8914cddfdf6306e272c32877e407e255553f4aa20bf6793ddad423572d61c5e61c1743b57406cbfb3aaf3981e09405beea66d3d8228b25c85a2d996143fde981fa2ee29c1fba24d08c74d4668f64366cfe59f2663feab1fabd28"}, 0x80, 0x8884}, {&(0x7f000098c000)={0x27, 0x343, 0x80, 0x2, 0x7, 0x10001, "5c562ec82b9c9c6d8ac4dc345a7ffe63d002bbab819707d2412e7c61b92a66e35adaacff225b95deef438fb0669dbc040adb171c7d70b466fa432efff4f844", 0x401}, 0x58, &(0x7f00004ba000-0x8)=[{&(0x7f00007a0000-0xf3)="4cd7e090dab9353f86ba6507d8085712a99fae183c9c0d1025c5e4ad9a783c37f115e07e36d45f58a34f5be12a33658d8101d9ff0102d5c7bf91ba3a1e8694bbc1b2bb27539587e3859d6be653925bbdb222b0b15bad04266ff16ad27210bc1e8fc5eeb6f6ba1df381e3e9677d973e766da91a6a957c2988b4e141986222468f3776453f7e8720262a860c6b1c02be2936f1b2e37a5ddd963c1732329196c29554e6146cfe1519997e5cef15ee3a24fce8e4209679a0f10c6783c28d8953f577f7646d47c5c66a605be771f260edcc39f76c2aa3d4e69d47c834f1244d24858fcaeeaf20667098d6bd3b8f1762e45cd42be4e1", 0xf3}], 0x1, &(0x7f00008d0000-0x90)={0x90, 0x11b, 0x3, 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&(0x7f0000120000-0x8)=[{&(0x7f000085f000)="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0x1000}], 0x1, &(0x7f0000580000-0x84)={0x84, 0x19f, 0x6, "e230e7ecfd682253a98b4443c159b1ce32e08af32671737f029484c6da599014c5a30bac554ca9b2047796f5e39081ecd48b97facff4a2c9015a45191e8ac705dcd673faff593be64e845c97c75fcdb00b9e9d48cc9b5fb82aac2a984ef90e0b359f4bc107758f24a6cdd038535b1815866b10dcbb61d41a"}, 0x84, 0x8001}, {&(0x7f0000560000)={0x27, 0xca9, 0x1cd, 0x1, 0x1ff, 0x5, "ed8ea3fc20aec9509ca957dea7a46f4f4f4d141d41fa8b60068d17bde6936250e65c8e689276303d1d271999eb164d03a87ec3d33aa65b8faaa41d922144d6", 0x7}, 0x58, &(0x7f0000cd4000)=[{&(0x7f0000009000-0x44)="ae1c9e80eee8c4ab8a1b8fbe4d55d6d6199de551909eef7b50be4033d75f3d46caf0dd6a2217b81a9365dc6997961cbd0ee1f014b2b0d0fcf21ffbc759a4c42f60c60fc0", 0x44}, {&(0x7f0000aa6000)="92d54b103c688f59575e3760d7a5cb4d422c14687109d86c", 0x18}, {&(0x7f0000896000-0x1000)="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", 0x1000}, {&(0x7f0000380000)="8f3884d51cb2285bcb6e6d676146fa0fbbc33215397deec4015af8a104f67921f9ceec28afefc1d342bfd4f6c6d6679d0d19b266fc6c151d4b72a82231c0866a26cb0f7505abdd60d9d9dce7d4503fd85932d378425349feebf59a0a848e23e36fbd937a1b4240a3cb83f5ac50ac483a1131e9e7e74d22d0d833a13374e53b199b4fa593ac718c035fde78f9657a5ddbb72121769b85b49c290e32c6b091ba8d73fe9bb681050e89db2d266963d00559b3ad615b286a82dd", 0xb8}, {&(0x7f00006c6000)="", 0x0}, {&(0x7f0000da9000-0x1d)="fdc7f58415b95f79398664a74f929c7950fd235e09ac5c5003568372c8", 0x1d}], 0x6, &(0x7f0000139000-0xac)={0xac, 0x113, 0xdf4, "9dbee021a0f509a27d037260d79d6982000b98b118d84c283fa09a6cdc7ca52a3949fdf667f10363fd2f266fe949b207324c996217beeb46131a0d596afb7c584de529473de8d5eacd2486653f93f3fe234a40c006aa0b97460cee5280b34c25529c5536662b4bf47a1a6acc3156958f7a919b1a290b49b9fc85be482a9f3d75b87f6e74d04cc2ba05cef411d2117d1343af82056521cf5308fcbb657a96"}, 0xac, 0x0}], 0xa, 0x1) 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) 2017/12/08 18:37:05 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc8000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000736000)={0x3b, 0x6, 0xffffffffffffe70d, 0x5}, 0x10) syz_open_dev$tun(&(0x7f0000fb3000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000072000-0x4)=0x0) 2017/12/08 18:37:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005b0000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffe) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) [ 67.961619] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH [ 68.100135] device gre0 entered promiscuous mode 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00009a2000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) 2017/12/08 18:37:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x8000f, 0x2, &(0x7f0000283000-0x8)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000052e000-0x4)=0x800, 0x4) syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e9, 0x200000000) 2017/12/08 18:37:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005a9000)=@sack_info={0x0, 0x7, 0xffffffff}, &(0x7f0000f1d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004a9000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0b000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x86e5, 0x0) socketpair$inet(0x2, 0x80a, 0x7, &(0x7f0000317000-0x8)={0x0, 0x0}) ftruncate(r2, 0x0) 2017/12/08 18:37:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dcb000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000852000-0x3)=0x10, 0x4) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r1, &(0x7f0000251000)="", 0x0) [ 68.151269] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH [ 68.195859] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000dc1000)=0x0, &(0x7f0000622000)=0x4) writev(r1, &(0x7f0000b97000)=[{&(0x7f00006c3000)="346dec0673f812cab30708198643f8b3c27684ebe7846c217c5dbdde92fba5ce0d74", 0x22}], 0x1) 2017/12/08 18:37:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009c1000-0x10)="67faf446000016000000000000000000", 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000c6a000-0x4)=0x3, 0x4) [ 68.256496] device gre0 entered promiscuous mode 2017/12/08 18:37:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000484000)={0x2e778, 0x200, 0x0, 0x0}) writev(r1, &(0x7f0000eb5000-0x8)=[{&(0x7f0000962000)="", 0x0}], 0x1) 2017/12/08 18:37:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$nfc_llcp(r0, &(0x7f0000223000-0x58)={0x27, 0x2, 0x4, 0x7, 0x9, 0x5a79, "9d84be95797cbee28962cf2159fc2e10d0e91410153599f68d5766e7b6d9451908cc13cbbe5e23a9fb9dbc56d8aab92587440c181526e0742e0807579cf9e8", 0x8}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b8000-0x9)="2f6465762f76637300", 0xe0100, 0x0) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000246000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}}, &(0x7f0000c29000-0x4)=0xe8) getgroups(0x3, &(0x7f0000c68000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000691000)=@generic="c4610ff9d3ef39e41e6d370714e46a81") sendmsg$netlink(r0, &(0x7f00004a9000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x3, 0x6}, 0xc, &(0x7f0000985000-0x10)=[{&(0x7f0000e57000)=[{0xcb, 0x8, 0x300, 0x0, 0x2, "0ce8c54165c1d51db0b0d2fb64b50e9f73047c4b3f0038a7460c94709b1713cee5feeadb599846d0f2fecd48054b4f9687d1eb03cd02f09b037ac5c1a4c48ddd582a056eeb15deb73fff10ebd023b3b642167d2db0fc28d8a703a29334fbaa43852a26839ea452c182be6cea438baa4fcd6e2cd9962a5315e60e13053bface1bb2f06f8c8e567961c720bc27996d3d86935ad4613d1cb24e4b04dd354d3b38eb331aa3561c7f0e0f6e10236613711a42cffd1c901cfea8f44f6c62"}, {0x74, 0xe16, 0x0, 0xffffffffffff0000, 0x8, "8bbd848931b65ef0e1c14c91f4acb967183bc352c58ba64b823539ce606d139fd71fa10567afd641ceb357dfeab0d3710912dcf5291af6d698315edd4dcff0a9edb147f9d1d9199ef36c2b00ad832f626838edf3cb9186bfd4f252c3218597e60f3d3846"}, {0xed, 0x1, 0x304, 0x5, 0x1, "38fdf8845112b8befd93ab3fe4ca95959b6dee32968a8c0b3846cb9c39ddd874f7bb9c7b6708b88bf26fdd3fbfc4d93da937629170a91220519fd5bbe30e5c123c457d63b34a4fd117a4db1703e441d2fded74dc8559e1fb40ddfef0e8b5f82d87613a095476a668e4ff23d2a6b83ef117f579391087683728053c83c238d6beafe43f6bd21ce4e31d73921261a24caf9cd42b37c422893aa90bb1f9f309615443435092946f53b9ca473247eb1beae589e720105058c7036bffe59a37e0f802ef1f6eafc32df8637f4332b39a7da7fbe797c895803c240f164181e940"}, {0x9d, 0x3f, 0x200, 0xf99, 0xffff, "75c91bba0949a33a191a3b85cfddbdf163ad4bca55819bbc55dfaff9b047b41f0c1fa0833ef86c14017b466897d2a44135fd90878485ccd5e124e5086757b38e35edb775cec976868fb6d70af13daee10730e30c556dd8ab7e12d6d7fde941f091a279d68590f0f6bb2441e2e8bd97903c9cf8796e8dfa19c15cfccf1b9536b398fcd18e679dc724683afc5d01"}, {0xfe, 0xfffffffffffffffa, 0x0, 0x81, 0x1, "ced452a902e88bc3696c6cc36d98754bb6e30f0a49ceab4254663279918bca7fa36d5d2163b155fa8afb09effa912a9227c51ffb1ce4432c30646422bf0e8a730ef15fd95cd5bbbf44140c05faa6c64156889bd3c50a1bf6b9f7ce1d13debaad373880c07eb0bdb30566b05299dde2fa8868f3daab4f0beaf05b0a3926bda7a1361f54dd3277c4d64cb5472b0f2401eefcc88e3586f13ded1b1939d4c3d351c46560f9bf7179976668e3b9fbba1ad514cdd4c6b2060f50a52d50de50278b8987dcaa5212104a70555b4ad3d0823a54a94fa00c81c474bb8b51bfafd11b54221c47d43f450bc7d8f13553b86c96fd"}, {0x8e, 0x800, 0x100, 0x81, 0xffffffffffff7fff, "7533e95b2a4f18d38488c0e6792ec105cccd95675ae0a0f3f25746f7c00dfb3283a46fdbc86d82e50271e7876d81f30a6a93eba2f082290b1992ca50ca5c7fde1c19ebdf49a48d922b6f572c65f1ecbe77076fe1e8373dbfc94f7c00944cccb8137c4bfd3a1fafa74d0e670280b3076acba7988f4dd062ea35a9fef368d8"}, {0xa0, 0xfffffffffffffffa, 0x500, 0x2d, 0x471f, "6026fe12090f1ec64c45db77e0869ac451232ce91b56b799d8b2948443c87d47909e2f88de105641286be0b320bb0e18ee36d2a7ffd4aecca04f0455fb1a84a147734ad2de04eed87636d2b95781765d8a20adcf59c411e0a8fcd73ebb0f2025332c2299bc0ae22deb43d5afd6716e74b0ddd98cfbe31268fd8809c159139109642702966b0a1eb7c1f00f7850187831"}, {0x85, 0xfffffffffffffffa, 0x10, 0x101, 0x8, "ef0a491872a59049a329860c6a6d692f5166c356b53bfebd9469dec681fa44aad567d97881e174dba456d0b30a80338b0bde1b78fa67e37e76ccaa7a27f17cc523e3645d6456a3a17e48618d7c5d6e1def84bcb8105f6850013a87735ef891648fbf5c4b8b3981de3947b788d2b7ae99e5cf193abd"}], 0x57a}, {&(0x7f0000134000)=[{0x3b, 0x201d, 0x210, 0x8c16, 0xd5, "19c6eaed4778b5b925562784314b73a3ec054c810b3f8590443cd80865f52bc691500c8d1b55c721ef80a6"}, {0x29, 0x2, 0x4, 0x5, 0x0, "33d21993b4fffdfcf7fc8c882b9e0b2d82bd59d3dd91db4ee5"}, {0x5d, 0x1, 0x200, 0x6, 0x9, "77638f057115e006293459ab8e5be2a1a1ec83e29667d5161789c40a36d33302ea14df690ee539899f97280dad3c624f41e0bed8976da6451748cebb454ac30a5177f49906109e1d6a43abecf8"}, {0x63, 0x0, 0x4, 0x6, 0x9, "7a2047ae39796e62d9d2fb3fb2f48ecdb3e3b524f6557c7dd453fb1b6a16760781d74eb743e5b2872db6090377c8449ab264da8cdc60b104d21de56c66153ac7db09400c6ffbd76d8f6517f84163d6316255bf"}, {0x81, 0x1ff, 0x800, 0x10001, 0x76, "a109309228dfa7ea4ed89cfd4663165cdb952458b7bcbb946a89def9a205429eb3cdb3700d15eb2ece3387ff4cd8ced1c1afcef7167c9559fd86a6130608f51015cb0840c0c9f6bafb46bc541751bddddd67ef69ccb38e0ec43aa98dc4c45218ecc6603578ab8311db760fc27b77e2c193"}, {0xf6, 0xfff, 0x8, 0x3, 0x1, "33767a525b11dd42a11b037fbeaa3a09902e2fab2d8468f48f2f6074819a9cbdaab5bde88976ffa03dc51815d1b9d31bd3554ead275ffa5e2ff4ffb6c8d6bfc0e62a11010bd9c221012a82959a88794373bec1a4e09fb0bfc50e6829c087ebae76c84439775dfcf3b8907defce68f97ceb4a905be7236c780b608a7b61545a9913cb6e575a273c150161e947ad4b9e23f77e523046fc833604bbb0f475206c01fe17fed49b8deb675904305b659dbafbe8c3cf1185f5b7b94bc07cbad70e31da369c0dd995d68e0b0932ce87602159239587eae53ba1d58792c199cebe6da26493c1ed8f0ead"}, {0x100, 0x7, 0x10, 0x10000, 0x4, "fe343c9470f2cb8a846a535160f07b47d192404713da0452cec4f2b5eb174e5782212cb31756c86472cfd098b166ff5b654677fe45a4d390deb7a8fd69e00e85764fb7acf9c7815735a4908ee63892cbd53917ff9692050baa346378ff72c8329f47edd8457472f520a9d01dcae6c7ad94ffb92254aa9302f1e88ce7b1d76b569262792e805d88499e2d4580dd79e8f6e0b48596cb6ad0a094a3bc0e9e0def9c2e18f34a2514e2beaae22cbd225d343ad7d89561dc35a7c9da203ee10a89c2d4e86a4853a701902c4b188fed3ea4cbb78d9ff1db296a7475d6489b30dbbdb5374ba3709090b481033c7238bed79f1ceb"}, {0x20, 0x7f, 0x8, 0x3f, 0xfffffffffffffffb, "d3731d9f7643210762f4bed0f6eb6367"}, {0xcf, 0x3, 0x2, 0x4, 0xad70, "3972402ea01560ff94a281227cf281940a413f2bc3ae7d323d5e7b1c7e14ef931e0c2b5c856838e2199d356638f7bff668daae2fe1fa6c8ea7977dc57c86fc9075554114e3351e0598134e04a024ccd75585bf75f70e098153be115549c0da7202e75115316ea73432029c30dd974c55a57a3ba8dcf5967c5b568c51fab296ae96d0c00e191fc3b27bc46988a1804ec3cc6de22243a300991c4c8bac6f0d13989cddfe415252d839b04d23ecdbbca7ffb359b6b02c4108014635c27e3fe42d"}], 0x48a}], 0x2, &(0x7f0000bd0000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x80}, 0x40010) exit(0x95) r4 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r4, &(0x7f0000251000)="", 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e7d000-0x48)={0x0, 0x40, "78b17b8ca499960562d21defdcb27770f46488bc841adb3e8507c7f791a2330168d7dbe3f5d78b8026542dfa83f3668228da3bdd0d077e160d9513ed5b97fc2f"}, &(0x7f00008f7000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000021c000)={r5, 0xf7, "ef365ea94a516b8eb23590b7425d23edc7e08e9e5899fa4a744954d4b5cb07ba0dd56c8b080227dd2c41ac90e0c79eccb1066313e2a03c41d15c8ded2f14dd77cf117356e2822adb9276497bb031fe70ca78ada0925f04fb6ec62aea98eb98a3e9848845afd21c6210c693e0c26254d06f90b375edf12b4efb1e3ac8cec353d37ee6772594f1ed9c002be47c0dae48013491286339c1997de9ba22cfb9a5538ae4d72fcb2c9c67aba3961cd92bb19030ba15b1e1c70b2507ca51da31e21c4604f51c6a191c00b224bbba45aff705f7749e1258a5f804ffa6c7e748c85971c365421410b6239587e4073f7b40c4623ff16360bceb257890"}, &(0x7f0000a12000-0x4)=0xff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000433000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) [ 68.273639] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2017/12/08 18:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000eb5000-0x8)="2e2f66696c653000", 0x4000, 0x1a3) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f000025a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:06 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) r1 = open(&(0x7f0000ac5000-0x8)="2e2f66696c653000", 0x0, 0x24) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f00007b1000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fb2000)=0x10) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = creat(&(0x7f00003a3000)="2e2f66696c653000", 0xc) getsockname$packet(r1, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cf6000)=0x14) sendmmsg(r1, &(0x7f0000810000-0xc0)=[{{&(0x7f0000beb000)=@generic={0x1f, "8a0c8b77ae191282b6b402b53d56dbc39d41fc2b6dae7b083a22dc08ec36629bfa5decff247901edb92dc242e76847413a0b11c2e1304ee1087b0c529f3e54d19c2c059c7ab4603b865372b0e6137fa286cd1bbe945002143ba93b3d06d994c30e4c6b879f00bc66a0f8bb0e64f8b8d76d4fdf7a1b4cd57346c3298bb84b"}, 0x80, &(0x7f000066f000-0x38)=[{&(0x7f00000c2000-0xee)="0f6c0bce1b700d66d13ef357825185bdc5bacd5753eab229c45af389a6ded31ba26b3f52a491fe59c152c4cc7f67d97b1703c80e1fdcab9f1da17087fc6b7ef96a88025699dfb611cc94c952e129c713bcc546068cb775f4a4b2c90955f1c0b791bc334b673326bfca30855ee02d6ffd914eba016ec8badf532571d434324ff111cf8b92e2c561009917c288ff98706d906b8b790ba8bbb69c18b48730fba28cdce7ab872c6396803411241f2177d103703bbb47e64c7cb83644bb2a2a734ec46ee7fc43b145934825d542eab5b378594c01a3b9b2c3c8f836e76acc852284e6598d356b6016c0774c144d5caadc", 0xee}, {&(0x7f0000750000)="", 0x0}, {&(0x7f0000e7f000)="c8ddbc9b59ede1f42301b51d4e8a7ecee142e6ec2d0b905a8f28c36997ddfa6c4537052136598ea04bfec50b15603715acdf60aa223c91f93566e421b2064d08d06cd93f3164b87bcdd1aab2f5ab52bf8c6dfa78be3e8566edae5f9c38e95d02d0d1a951e4d8", 0x66}, {&(0x7f000006e000)="0ad96e8c4dbcb78cf5dba6dccaf1d0b7e614e7e898a6be881fa219cd42f6529901f871ad75522616b32f413b8d416dae27998a7dab02adc0cb4150c9a53d752437e9fb3617662089af839d029881d06447966d223a24f6f7407edc0dc26a508cf21dd38a58b71ef2621d0f50a0cf487cab42bf8071dee49175c23ef0086613257066c57e368cc22e6ac61eaf5408093ea683f3c8648276e85708c8bffc1c771acc1e39d882cf0f1ef7a66ab0c22471e3be995adc1d0c3514821933a70a0ef06349bc098ee07fc5d98bef511822f04d1200b4509e3def40a26ef68dc330faf1cd84196e15b2008943478e10dfd4c8", 0xee}, {&(0x7f00001ef000)="360a0b9a090bb5ad4df171bbcacfa99fbb9bf52854fbd7a19d8686ee6ed9bc", 0x1f}, {&(0x7f0000f4d000)="5d6ac8f6494709447549e56da93b5c733deff91d30d10a047175ad978f4ee5da22813128abc48f98068edeab571174558eea93550c8eec4401dcacdda0e8e070767a6f3b2fbe", 0x46}, {&(0x7f00005b0000-0x6e)="563753c082d624b07c6e5c7d6cbf54adfd27afca8c5224b10e211f2b622a410c4358973367e32ae52fcf5c93df1fcd2c1c6296ea14f3290c53fb97008f35a23d0427da89a29860280b39fab7645d6649d76f1d3df93a92456ad897be67232951e180b25ff7eac7fb737fa8aec8a2", 0x6e}], 0x7, &(0x7f0000333000-0x1418)=[{0xac, 0x113, 0x2, "b28a4ceb7e2ece31385d0de3441bb4d4dd8fbd249d35700502d67dc0927bf4ed184df28737174507dd19352561ada40b00d2fb4a8a546641e9844bf98439f419dfc6a1f180a759f07faeee65285033757aa736b36f54b299fda2b5b7672100571bbce052e1bfb68f9972ef343f783cad28e31ea773c35f0ea3a9db4edb4a392a5ca06c6551214c05208f84b34c8057eede1149a2793d7ebe64ae166eb7"}, {0x100c, 0x105, 0x3, 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", 0x1000}, {&(0x7f00007e2000)="98f52f72a7e34193b5fac80efa9a7932336ab87fd0989e890846514f2957ed5d1edc6390214222640d5d9b0d20df06ead5b5a99f45e5c57b0300bc190f0f40d2581b9827b6d43fdfcd6230e97de5e18f9517905b266dd1cf5241c600a1880f1944fe5e13f90eae4067af556ac64ecbe684716b167c4d1986bdb12e22c5cfcc2187f6bc052ab51fcc6b35790239c4257dc149c632e7cd09b6eeee2a1608ce78518119ceab7a3ae4892b600112c14b3d1b1433ed30a6b15b72950098219e6b4b0e7d690daab366b597d8c4309d4fd2d5d7221bd9eddd6a73eaffc0d3d6c654944457a7e2ed63295ab629efb03cf918ea", 0xef}, {&(0x7f00005fa000-0x2a)="897f763eb21aa2f93cfb328cc9b15eee1b065e7608148749f7f784e0fd2d468c1838e849e780689bdd96", 0x2a}, {&(0x7f0000db8000)="0e49ebb68e9fe370121d9e219562eef165049d44fa0a3cf16b03b870e3ea8876480b2585e31ea9967d6442ae9b15de475920cfa94e86168657de2ec7444f19e78ed10a", 0x43}, {&(0x7f000020e000-0x8c)="6616ac6f98efb6e1bba6c8a782fa4bfa5d8d48977dcc86562df378d57a2e98617b9a6be365775055b759cd96f043ef28372c86316e8af9d4ed9ae2fdabcbf46a436cd424ea92fff746212ac6ad54599cf0d8138ad83b6b90f22f6df3e36171178b27902d114036af504e0d7fb431b01beae9ca1486240caf5d666558051728ae4abc9f90b1fc438984814597", 0x8c}, {&(0x7f0000820000)="85ecaee47f28fb88d2e1364c4d965873744a27f794eb198c1ba9cd8703b0a725e4f735d08b7a7b6b4dc6bcb8e0ccc51cfe47a6bd520431b3ef54cabc5d3ede1c4da906a3b541154f2a7b5b9d2d41ecd771bbd34c79d240a2d79a1082779fc25954dba3cb88862b9ab384a317951120d0116131fcceea802d5b12ebbad488e45373cb4cfc80d823de0ad5041d086cd964781e4d276ccc3cf36f7bd53647a870bb6dc3", 0xa2}], 0x9, 0x0, 0x0, 0x4000}, 0xfff}], 0x6, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000fdb000-0x11)="617462722f726f636b637359614864e1fc") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000925000-0x11)="617462722f726f636b637359614864e1fc", 0x841, 0x78, &(0x7f00003b5000)={0x526, 0xfe0000000000000, 0x2, 0x8, 0x4, 0x8, 0x81, 0x7}) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cb000)="d1", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) lremovexattr(&(0x7f0000a07000)="2e2f66696c653000", &(0x7f00006ec000-0xe)=@known="73797374656d2e61647669736500") r2 = syz_open_procfs(r1, &(0x7f00003d0000)="6c6f67696e75696400") writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)="2b", 0x1}], 0x1) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)="4808", 0x2) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ded000)={0x0, 0x2, "9397"}, &(0x7f0000674000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000067d000-0xc)={r3, 0x84, &(0x7f0000fdf000-0x84)=[@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xda}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x835, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2e000-0x4)=0xc) readv(r0, &(0x7f0000f3b000)=[{&(0x7f000025b000)="00000000000000000000", 0xa}, {&(0x7f0000300000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000032000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x3) creat(&(0x7f0000cdd000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f00009d9000)="2f6465762f73672300", 0x5, 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00004b7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000349000)=0xf0) sendmmsg$nfc_llcp(r0, &(0x7f00003b7000)=[{&(0x7f00000e3000)={0x27, 0xeb, 0xdbf, 0x1, 0x7fff, 0xfffffffffffffc00, "57fdaa6e859a8a13080d0dc94c4c8eb8b6e488f17375499f744111b7c27b999cd1baf49859b6edb90d8294220f984c49121cd4b623073817db381b7146fd58", 0x5}, 0x58, &(0x7f00003b4000)=[{&(0x7f0000082000-0x47)="6779565be3fcdefbf03a944dde3a50b3f5c8e2e1a6a40da8c417b06ab6ffdd4bb0d2590984c3604ca9951c33d3be2e236117ae9e7eb3f72a3e14fbc56bef4052313fa83aeebfea", 0x47}, {&(0x7f0000bdc000-0x8b)="37d4afe803d7164eb7fb7a6daca4a2e349de4d4fb8d4af10de66820a559b2e403bb619f804944871b81ddf5383704171588176abb041c73c8e434bb215a17cb0ea8b781b0843290f23f793093c34e3ee2291a508edca89bc3119cf1b79121e8b1b820c63c2f94601d102c8e9839bd4d2e97307b03cd68dcd453d828c9f16566e2d6399d98010aa71b70f68", 0x8b}, {&(0x7f00006f3000)="be906d32fe07207dee6d86c9fcd3c3c3e01540829473929e2e5c6c54a0df97e3a2b6c2646799929b6469d913daf89b5665d6c6", 0x33}, {&(0x7f0000f3e000)="", 0x0}], 0x4, &(0x7f0000a82000+0xf7f)={0x88, 0x105, 0x5, "8f63b21be583975bf5c8c8610d48892b0be04e9aee296a1c07350d245f85aa0a86dc708efbbe77dd865ff18668f261f3de16e0a8738e55676b57dff5e2b7eddba5996f4727c49d9f1e6b1ea842f261bb0272bc3a34fd257fabed33cb3de3d2afc2c7232ecc498b835c57783dc5c877786040c38ffe919d0e54"}, 0x88, 0x4}, {&(0x7f0000c50000-0x58)={0x27, 0x1, 0x5, 0x7, 0x1, 0x9, "63ea4e747756e98195dbd4f48b5e29a2bf3561b6ee4dd18b1904b63bfaa409412b25eb441920def0d69373cef50899ba8129d5ab79219debc4c3199e0b9ae7", 0x8}, 0x58, &(0x7f0000672000)=[{&(0x7f00005f7000-0x14)="900be7643788348b972660c6bc6684815f922669", 0x14}, {&(0x7f0000cad000)="014b56f586d9182ec84debaf6e53b047b315601da7b43f398514024a5c831de0d5741dfc23511130a233e26e2996a6830366c1498f5829570824eed847e24bef3fefcf5174f652c8a51a601fc2d7895cfa846ab020b2dec47beace3e78b1c6b6c207ac07d96e07bb54a30d05e169bc96cad901dc1ef43738ccd58d972077b4886174680d71bb89c871bd3d29dedba8ee7ab04b0aa400f0fff0ae4d7ed51027b8c925cef68922c36d5aafcf106facd4a36b53cada5ac30634566b360e6b", 0xbd}], 0x2, &(0x7f0000b2a000-0x30)={0x30, 0x11f, 0xfffffffffffff4d0, "5d12d4c5b60473fef564443e5bef7a959baf0950df9cab6e5de199a63a4678fa1d3b"}, 0x30, 0x850}, {&(0x7f00006a1000-0x58)={0x27, 0x1, 0xfffffffffffffffb, 0x7, 0x400, 0x10001, "75732d36209c2a1a7b77021a9a5584dfd015bc0f32e1719d03e8f5d358f647d5c32842e76c40d52387f47fbddeeba4e9b855df8f50edb7f62d7401401377fd", 0xe9c2674}, 0x58, &(0x7f0000323000-0x8)=[{&(0x7f00004e7000)="b22f4bc03bf1c1a25647f602d824c389b031656713c61da6498fd7dd6c14bf2bc7140013d8a766785411810010f034c89d330c96c9849413209332699e8f1d5bcdf5c1", 0x43}], 0x1, &(0x7f000065b000-0x90)={0x90, 0x116, 0x30000000000000, "663377f8a7a34f8a91ade373d434e17524e6c6306004a4d74369bbdb0783ea702740d9806ac8e626b4ca745f0c3da6e0208f68891ee2ade6b5a786d2c0cce81ab29d627cb21707dc05dd18b73293230fcbb1b3de7482922c879bc9831a1a69362dee49365cee977741f6f275a0d74b1fa758bd87eede95150db582a72a4814c5cda9d240"}, 0x90, 0x40000}, {&(0x7f00005cc000)={0x27, 0xfff, 0x9, 0x7, 0x7, 0x1, "2cc3e551bcd6a4184c7bdf3ad4decf4ebb8e0fb369a11166de9f7a9808337b57a6f8dac70cea162ddfefd9e801347439ad030ef64c02189736cac807d4c8b6", 0x5}, 0x58, &(0x7f0000aa0000-0x18)=[{&(0x7f00009a1000-0x9)="fec44046102d1a79eb", 0x9}, {&(0x7f000078e000-0x34)="ea6743bb7831429ce6264dc40309e9485d670f96eddfdb1b601e4503eb88bc43e98cf338ebeacd1595809399b6b0726421734b7e", 0x34}, {&(0x7f0000242000-0x1000)="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0x1000}], 0x3, &(0x7f0000054000)={0xfc, 0x0, 0x200, "7dd783167991c03cba4cbc87af54f745eaa0cb270382cae00c57355730742e5a93060bc9239ca6c13c160ca69ae4e2975b94baef44ddfa04054752603ac1404fb9b2f802df9915ae2720e256413d7a8e68c964982725f6e28170398bf6de0dd3ee7275004149183e73a5f47a06dfd5c8cc536ee11ea6f50d7f06525fffb1e10aa98ee757414198367eca48d2cd24137cbb9b5a4e56eb1f409d9d8ba9721de5bee19b5b06caff6f4610382dfcd357e00a54f4d55c4006110616986abd698d80e25ba323b2ecbed400594881664a65b7de7abd28c943c461d8b9ce00d8b1f6744a95e1b7ec9766134492462ea4dd"}, 0xfc, 0x40080}, {&(0x7f00006a3000)={0x27, 0x9, 0x4, 0x0, 0x8, 0x58b, "7c923c776a79e3a9366056b4221e780d5d7f46970a995e5d8dae55d14d40aa42ab4fabcde3988217ceafcb79688d7275e42241ec91124a0961c4729703dd00", 0x0}, 0x58, &(0x7f000082d000-0x28)=[{&(0x7f0000423000)="c1f6678dcd47de88f89ca5043cac7cc3b0a4a7ca01586ede846ec1be4191db647d6d518a5fca2efe8d74ab649e1012a25d9f4c01b24e585dfc406b826f7c2b0838d6c85a7e0c2f66b4dacf7974fb0a803d691f2b3531c474781826972a36219db19a27bb284a6d998045ad56f0a0978c1e05ead0c07aad3076d473c7d0cc97d93a40bf4e85f81cc0e6e570b4bd1d28dc10f8947f0ee3c792f7579e030c4ef7dfb210fae1019fd1cdcd33b2c71e21b98c9c18678e0d9e24eea934561db351404f4bcf02910be999da7ee53bee", 0xcc}, {&(0x7f000049c000)="", 0x0}, {&(0x7f00000ba000)="44e55e96ec3c86b35aea5d6276cb2231223e04cd1a17685ab6ee240b06a83d98fcef4eda9b6da14e7d3c8e0072d19ef5d0c8ed678a369c350e087b4324147c9cd6cee23d702b3f2e46a3bdfbdc2132cc9c391775cd88652e8226ba845e31faaf1196e9096554e3ed0da663e79f62ed1099adb5f263854e1640b65ff7abb0bf49aaf41da434119c210062beda59b72c10d147668a9b976b803adb24401b352e2a42614d991c", 0xa5}, {&(0x7f00008d0000-0x99)="9e0c3c30bf2c8e3b1f635b1f110e2f0fb90b0720521d2f3da281ca031309471cae9620298100ac50d9f2fa0ad64d6625c24927ddd5f7b1d8222787245e28cb93b2b1d24b762ca4d005d87acf9f0f154fa41883f7554f51b8f8a364b8efda56223efe909c82b5198f7b404ed8d4ecc69e7ca3911ba8793b7e38650a3a3b5560dbbf1cd12f278cbaeb70931b1208e9748777b455018ab8726304", 0x99}, {&(0x7f0000d81000)="6e5e3066438d8af956157a480a899dbbf5f88e491ccc7578ece4e458650b7cfc31f133eceba36f9333d8d69b779eed4fd119faea7c62c8812ab3d61508d31bd7371eedc4f28f4842469921e0e18d5fd2a50989dcb1250a94400925cc2d73cffda82daf9fe5642db7b70cb2", 0x6b}], 0x5, &(0x7f0000ad8000)={0xe0, 0x100, 0x7, "d84b194606d7138a144fb8d20a0d1bf6c60d9346b13cdacb51eef579c576701c302c74ff014c7e71724b6e78f785781828bbeb46d17e83714df9a7a27844cda94667784a550ef29d7c1416363728ad6081e1cbeb4fb7be0d736314ad702e7e4c9dcfb39fd7995da531ec76476e3000832cf4c8f179434d2a70531536ef428e466c535735448a08bf3f9b6437589ef311e7f864cb9bff220025e8d27057ec01b7cebde48819586f596c4eeeb37db9fffcc1c0c16b203df7dc2a84a05fe20e73433cc61c29ddd18ccc887232906f923d0db23d"}, 0xe0, 0x20000800}, {&(0x7f0000562000)={0x27, 0x3587, 0x10000, 0x7, 0x1, 0x2, "9a9475c3a0c171061c19585808138502ac9c22caddc10a2721ee8bd0a6fd82c34a5ef9adefae412d92e70ef6048c9591f761c03ddf50120888b16650244167", 0x700000}, 0x58, &(0x7f0000519000-0x38)=[{&(0x7f0000d18000-0x70)="4884e4ddbab3317987e2c2dca0ecba55968703611613f0994353d8b8f3b0748b29e899e5d7e88e7410658763288923eb36d86120c03b7a289e4e6996b824e254bf5ba42a1599a09cf7e63bc7bc5ee67c68a7da5c0e00158eed1d30fb02ab00c24f87099a8fbe82db0261eb973bda8bbb", 0x70}, {&(0x7f0000d73000)="01e6896dece2c4393716209c2a3d0f2703b73e8bd07629854b263aa4a091268d5641e59695d4644128f8a9518283e1878fcc87bb2ba0cb14d7bdcbc9fb1dea037783f7ae28910e3bb9ad5727e7eb1978830a28a99b765ce9a50968297103fd0264741d4c7eb4d612fa3cc6c3ef93c2755392a13f46118e22bbf2b9b3008e6847b602f60046051c407c58ae", 0x8b}, {&(0x7f0000e33000-0x4d)="18cd5345dc77c8cefcd915746a859c463c4ea1568965ae7838d49b9c5e17ec2b62a96c4d60f4aeb9be08d1da2573b129d684edd5dbf88059b597ea3725df913286e9a096d4e2aee1e0cd9b91d9", 0x4d}, {&(0x7f0000328000)="6f2a097003c55ec6beb6cdfa8a142bc52445dd5b848cccad9e3ec7a70322978973906ae4d8aa3f5a5b1c62621a78782df79eec65f12e000899df77677f7a18", 0x3f}, {&(0x7f0000a16000-0xbd)="96d9a35b7f2ea9516629bb793d3488e54c398cc34550a4830670613cdfa82d579ad1bb45e5216b77575166377468278dcffb7a187864dfc744fc24690ab70eb998afc13246fbfdcf867497048ddebcc18950dd60193e32950304b8a9c6c3505eaf328ff64854e73977c67946a3b61cb34d9b714e663b0ab47be28e90f4074e7ee4e754311e88f08748e35e187f17948cd067c3a4429ae1db368a5c565bfba22141a1ccfed567ba04a98b96c1cd25ee00090a1ce80f788d9431cf15b966", 0xbd}, {&(0x7f00004ee000-0x28)="527f6e94dbcddc1a2a014bcbf62b585be5ca1fcde0ea24587e9edd398ecf0fb5b5468416af367832", 0x28}, {&(0x7f000027f000)="c3e017bc7cdd9e", 0x7}], 0x7, &(0x7f00008fa000-0x80)={0x80, 0x113, 0x7, "ff2af48abca312414b35db3caa66f416d8a9383734e60e8914cddfdf6306e272c32877e407e255553f4aa20bf6793ddad423572d61c5e61c1743b57406cbfb3aaf3981e09405beea66d3d8228b25c85a2d996143fde981fa2ee29c1fba24d08c74d4668f64366cfe59f2663feab1fabd28"}, 0x80, 0x8884}, {&(0x7f000098c000)={0x27, 0x343, 0x80, 0x2, 0x7, 0x10001, 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"9fe9eca181b4cd9418d6b6f895bddeca1c7b332dc609611dc587be91ca303fdf3a7e4ad4100c13881a6760edcaaf2d34bd7a5d2df52991e5dde7a41fcfe2c0eb17105818571463cb776701ac6945bd5bb89a7cbd0c85628092396c2d394ce06986b70160c82204647d219b7aeccb250ff2e3145c0853e189aff44f45d227907dcab9ea"}, 0x90, 0x0}, {&(0x7f000025b000)={0x27, 0x98, 0x1, 0x1, 0xffff, 0x2, "877b70fd5722721ce594b80c2897cfcf29bbd34bf36f9b2b17d5c2b15befcc50dff9f19250e4e4808f30e75b4659ef5202a6f5c51c0914d14e42865d605912", 0xf6}, 0x58, &(0x7f0000242000)=[{&(0x7f00003ec000)="c772bb81c61c7fc27b6384a7aba07811bf21cc3176ef7ad9d978390bf07ceb0aaf3b86592c469102ef98d51ac897788a4cb383066ff585c2d7efeda2eba4dd3f02951428c4549cc3efb72465f8a6c749b22d2ec328395791dad52b", 0x5b}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f0000355000-0x58)={0x27, 0x1, 0x8, 0x7, 0x3, 0xfd8b, "fc576fda456e756bd30d47c195d5e362aff6521b99e6223705d771655418df59e8dea8a64170c574839ec73ebebcc32f3d8caa89acc3483eea5e6746de884d", 0x3}, 0x58, 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0x1000}], 0x1, &(0x7f0000580000-0x84)={0x84, 0x19f, 0x6, "e230e7ecfd682253a98b4443c159b1ce32e08af32671737f029484c6da599014c5a30bac554ca9b2047796f5e39081ecd48b97facff4a2c9015a45191e8ac705dcd673faff593be64e845c97c75fcdb00b9e9d48cc9b5fb82aac2a984ef90e0b359f4bc107758f24a6cdd038535b1815866b10dcbb61d41a"}, 0x84, 0x8001}, {&(0x7f0000560000)={0x27, 0xca9, 0x1cd, 0x1, 0x1ff, 0x5, "ed8ea3fc20aec9509ca957dea7a46f4f4f4d141d41fa8b60068d17bde6936250e65c8e689276303d1d271999eb164d03a87ec3d33aa65b8faaa41d922144d6", 0x7}, 0x58, &(0x7f0000cd4000)=[{&(0x7f0000009000-0x44)="ae1c9e80eee8c4ab8a1b8fbe4d55d6d6199de551909eef7b50be4033d75f3d46caf0dd6a2217b81a9365dc6997961cbd0ee1f014b2b0d0fcf21ffbc759a4c42f60c60fc0", 0x44}, {&(0x7f0000aa6000)="92d54b103c688f59575e3760d7a5cb4d422c14687109d86c", 0x18}, {&(0x7f0000896000-0x1000)="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", 0x1000}, {&(0x7f0000380000)="8f3884d51cb2285bcb6e6d676146fa0fbbc33215397deec4015af8a104f67921f9ceec28afefc1d342bfd4f6c6d6679d0d19b266fc6c151d4b72a82231c0866a26cb0f7505abdd60d9d9dce7d4503fd85932d378425349feebf59a0a848e23e36fbd937a1b4240a3cb83f5ac50ac483a1131e9e7e74d22d0d833a13374e53b199b4fa593ac718c035fde78f9657a5ddbb72121769b85b49c290e32c6b091ba8d73fe9bb681050e89db2d266963d00559b3ad615b286a82dd", 0xb8}, {&(0x7f00006c6000)="", 0x0}, {&(0x7f0000da9000-0x1d)="fdc7f58415b95f79398664a74f929c7950fd235e09ac5c5003568372c8", 0x1d}], 0x6, &(0x7f0000139000-0xac)={0xac, 0x113, 0xdf4, "9dbee021a0f509a27d037260d79d6982000b98b118d84c283fa09a6cdc7ca52a3949fdf667f10363fd2f266fe949b207324c996217beeb46131a0d596afb7c584de529473de8d5eacd2486653f93f3fe234a40c006aa0b97460cee5280b34c25529c5536662b4bf47a1a6acc3156958f7a919b1a290b49b9fc85be482a9f3d75b87f6e74d04cc2ba05cef411d2117d1343af82056521cf5308fcbb657a96"}, 0xac, 0x0}], 0xa, 0x1) 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000905000)={0x0, 0xffffffffffffff66, 0x30}, &(0x7f0000583000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000121000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x6, 0x80}, &(0x7f0000b17000-0x4)=0xa0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000097d000)={0x6, 0x1ff, 0x3f, 0x7}, 0x10) 2017/12/08 18:37:06 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000012d000)="2f6465762f6375736500", 0x200000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000ab0000-0x18)={&(0x7f00002af000/0x2000)=nil, 0x10000, 0x5, 0x40, &(0x7f0000062000/0x3000)=nil, 0x10000}) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fb3000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000)=0xe8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x5, &(0x7f0000fb4000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2) [ 68.381729] device gre0 entered promiscuous mode [ 68.452329] device gre0 entered promiscuous mode 2017/12/08 18:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009c1000-0x10)="67faf446000016000000000000000000", 0x10) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ef1000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000ab9000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000afb000-0x4)={0x101, 0x1, 0x401}) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b4f000-0x8)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:06 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b3f000)="2f73656c696e75782f61636365737300", 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00002bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000add000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @empty=0x0, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x100000000000000) ftruncate(r2, 0x0) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000037c000-0x10)="656e7669726f6e00") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) fcntl$setsig(r1, 0xa, 0x29) 2017/12/08 18:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x2, 0x0, 0x7e6) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060e000-0x4)={r2}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000042e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000aa7000)={0x2, 0x1, 0x400, 0x3, 0x10001, 0x2, 0x6, 0x80000000, 0x4, 0x7aa, 0x9, 0xffff}) flistxattr(r0, &(0x7f0000251000)="", 0x0) [ 68.541821] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x1)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = fcntl$dupfd(r0, 0x2000406, r0) r3 = perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x78, 0xfffffffffffffffb, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xe, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x1110, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) 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) mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f00009a0000-0x6)="72616d667300", 0x100000, &(0x7f0000000000)="de") signalfd4(r3, &(0x7f0000b96000-0x8)={0x296}, 0x8, 0x800) r4 = socket(0xa, 0x2000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x102) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, r6, 0x0) getsockname(r4, &(0x7f0000001000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r6, 0xfffffffffffffffc, 0x8000, &(0x7f0000001000)="", 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x47fe) 2017/12/08 18:37:06 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f65000-0x9)="2f6465762f76637300", 0x80, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fb2000)={0xaa, 0x10, 0x0}) fchdir(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KIOCSOUND(r0, 0x4b2f, 0xb6c6) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000f19000)={0x1f, 0x543f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000a6a000-0x8)={0x2, 0x4}) writev(r1, &(0x7f0000b97000)=[], 0x0) 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffc) flistxattr(r0, &(0x7f0000251000)="", 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000488000-0x9)="2f6465762f76637300", 0x30000, 0x0) [ 68.606560] device gre0 entered promiscuous mode 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000775000)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000362000-0xa)="2f6465762f7663732300", 0x0, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) write(r1, &(0x7f0000ffe000-0x5)="23216109", 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000cd000)={0x0, 0x0}) getdents(r1, &(0x7f0000fd1000-0x12)="000000000000000000000000000000000000", 0x12) prctl$intptr(0x18, 0x4) execveat(r1, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) r2 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000011f000)="2e2f66696c653000", 0x120) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000fea000-0x18)={0x1, 0x8000, [{0x8, 0x0, 0xffffffff}]}) r1 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r1, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009fb000)={0x6, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffd, 0x100, 0x1, 0x80000001, 0x10000, 0x8}, 0x20) listen(r2, 0xad) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f000058b000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da5000-0x28)={r4, 0x0, 0xe, 0x0, &(0x7f00001f3000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x4629, 0x0}, 0x28) socketpair$inet6(0xa, 0x5, 0x4d0, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002a1000)={0x0, @in={{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]}}, &(0x7f0000db1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000e6000)=@assoc_value={0x0, 0x0}, &(0x7f00001e1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ee8000-0x6)={r7, 0x1}, &(0x7f0000e6a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000667000)=@assoc_value={r8, 0x3}, &(0x7f00009ff000)=0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000f0f000)=r4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00003f7000)={r8, 0x1000, "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"}, &(0x7f00003ee000)=0x1008) r10 = socket(0x40000000015, 0x4000000000000005, 0x0) bind$inet(r10, &(0x7f0000394000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f000037b000-0x4)=@assoc_id=r9, 0x4) sendto$inet(r10, &(0x7f0000e65000)="", 0x0, 0x0, &(0x7f000024e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000a5a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000)=0xe8) 2017/12/08 18:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:06 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a57000-0x4)=0x1c, 0x800) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000fb4000-0x5)="7573657200", &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb3000)="cdbec8d97c0589c572872a47819e3d901fd90c644d6debdf2fae3975a15d2b2f3108747aabd0afb29ddadb79", 0x2c, 0xfffffffffffffffc) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000026000)="69645f6c656761637900", &(0x7f0000fb3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000fe000-0xbd)="f312b8a490580d8a561632b0c8fa668cc10ed6ea83571f4d1e1e5ee44b0aa904604ae17effbffd984119ced9f1fb1733e1bf202ae688c22cb2057d6d5cd8130774c2f1e6df57da5e92f57cb548f93fd618dad820b62093bfe6e447ce30fcd43e7419153c29b7d86164a9c5b06a08f6397df4509e0966f6b006048397b2aae16f73472345a7fb28b7ae6fc8b7e808d7b1fd05a080b26a584358ce4a6d5ab639cf9261038b9285861853c8bc2c6014885de8837f52aa5acb5c6edbf74ef0", 0xbd, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x7fffffff, r2) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fb4000)=0x22, 0x4) r3 = getpgrp(0x0) ptrace$setsig(0x4203, r3, 0x3, &(0x7f00000cf000+0xe24)={0x36, 0x5, 0x8000, 0x3751}) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9271, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000672000)={0xce, "b745f78320132f2af7c7128474fffdf1d92bfb0c91069c3e0d6237575da2b90e0b79e83921b44a5b642bc4f1ee731bfaf4d752eb9ae7ab58026b0b602758ce2fc50df9b43fe96a0a159fd140068a298ed506434567ca83ceb77da023e85a953e5dabc9caff871958f03d0c0b7b560213c9aeb5cb18a061352cbb209161b1a9b64c704c83bc2aa47bccb10c9364d71831bfb06cd8157ca0e6f4548002fbb6c4ada5ffe274b93f31ac513497268913fd98171a4d06a7ec2aa306c353c50ccc75e38d80db25a0d769b0f76c7090b2b4"}) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_dev$mice(&(0x7f0000ef4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x402080) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f000074f000-0x6)={0x7, 0x3, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x832, &(0x7f0000001000-0x8)=0x0, &(0x7f0000002000-0x8)=0x210) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000001000-0x1)=0x0) getrandom(&(0x7f0000a6d000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dfb000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) epoll_create(0x9) 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000141000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1082e5, 0x0) ftruncate(r0, 0x0) [ 68.695455] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001b000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00002c7000-0x14)={0x5, 0xfffffffffffffeff, 0x1f80000000000000, 0x3, 0x2}) socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(r1, r1, &(0x7f000097e000-0x8)=0x0, 0xff) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000024000-0x4)=0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000634000)={{{@in=@multicast2=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2e000)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fe4000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000fff000-0x4)=0xc) bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$inet6(0xa, 0x800, 0xfffffffffffffff8) setsockopt(r2, 0x7, 0x5, &(0x7f0000ae8000)="0c", 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0xfffffffffffffffc) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000001000)={0x7, 0x1f}) ioctl(r4, 0x20000227d, &(0x7f0000002000)="d4") getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000edd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x6d) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000438000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) syz_open_dev$random(&(0x7f0000000000)="2f6465762f72616e646f6d00", 0x0, 0x646000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r6, 0x0) [ 68.875291] audit: type=1400 audit(1512758226.502:57): avc: denied { setpcap } for pid=10277 comm="syz-executor3" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/08 18:37:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000217000/0x3000)=nil, 0x3000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) flistxattr(r1, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:06 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c24000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000eae000)={0x7, &(0x7f0000fb2000)=[{0x3f, 0x50ca, 0xff, 0x0}, {0xfff, 0x8, 0x8, 0x50c}, {0xff, 0xfff, 0x7435, 0xf800000000000000}, {0x0, 0x4, 0x7ff, 0x2}, {0x0, 0x7, 0x27, 0xce}, {0xfff, 0xffff, 0x0, 0xffffffffffffa42c}, {0xffffffff, 0x0, 0x9f6, 0x9}]}, 0x8) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00002b1000)="2f6465762f7573626d6f6e2300", 0x1, 0x101000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000cf0000-0x4)=0x0, &(0x7f0000fb3000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 68.930764] device gre0 entered promiscuous mode 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00003ab000)={0x81, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f000080f000-0x10)={0x91, r1, 0x1, 0x32}) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095a000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) accept4$llc(r1, 0x0, &(0x7f0000047000-0x4)=0x0, 0x80000) r2 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) [ 68.968221] device gre0 entered promiscuous mode 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d30000)={0x0, 0x0}, 0x800) fcntl$notify(r0, 0x402, 0x80000000) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000088d000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) ftruncate(r1, 0x0) 2017/12/08 18:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000030e000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) [ 68.980148] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2017/12/08 18:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00006c9000-0x8)={0x5d00, 0x3, 0x9, 0x5, 0x0}) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = timerfd_create(0x4, 0x80000) readahead(r1, 0xe5, 0xfffffffffffffff8) r2 = syz_open_procfs(r0, &(0x7f0000c06000-0xe)="6f6f6d5f73636f72655f61646a00") writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00009fb000)={0x6, 0x1}) r2 = syz_open_dev$vcsa(&(0x7f0000604000)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x806, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0xfffffffffffffffd, 0x100, 0x1, 0x80000001, 0x10000, 0x8}, 0x20) listen(r2, 0xad) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f000058b000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000da5000-0x28)={r4, 0x0, 0xe, 0x0, &(0x7f00001f3000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)="", 0x4629, 0x0}, 0x28) socketpair$inet6(0xa, 0x5, 0x4d0, &(0x7f0000fc2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002a1000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000db1000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000e6000)=@assoc_value={0x0, 0x0}, &(0x7f00001e1000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000ee8000-0x6)={r7, 0x1}, &(0x7f0000e6a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000667000)=@assoc_value={r8, 0x3}, &(0x7f00009ff000)=0x8) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000f0f000)=r4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00003f7000)={r8, 0x1000, "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"}, &(0x7f00003ee000)=0x1008) r10 = socket(0x40000000015, 0x4000000000000005, 0x0) bind$inet(r10, &(0x7f0000394000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f000037b000-0x4)=@assoc_id=r9, 0x4) sendto$inet(r10, &(0x7f0000e65000)="", 0x0, 0x0, &(0x7f000024e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000a5a000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ce000)=0xe8) 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e75000-0x8)={0x0, 0x101}, &(0x7f00000ec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000059e000)={r1, 0x9}, 0x6) ioctl$TIOCNOTTY(r0, 0x5422) 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000eb3000/0x4000)=nil, 0x4000, &(0x7f00000f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) close(r0) 2017/12/08 18:37:06 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fb2000)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 69.121839] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000908000)="6e65742f69705f7461626c65735f6d61746368657300") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) [ 69.188479] device gre0 entered promiscuous mode 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007d8000)={0x101000, 0x0, 0x0}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000ae6000+0x3e)={0x0, 0x7fffffff, 0x8001, &(0x7f0000277000-0x8)=0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7fffd, 0x6, &(0x7f0000890000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000ccc000-0x1)=0x1, &(0x7f000074f000)=0x1) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e1, 0x0) recvfrom$inet(r1, &(0x7f00008d8000)="000000", 0x3, 0x12040, &(0x7f0000cca000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000caa000+0xa2a)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ftruncate(r1, 0x0) [ 69.211543] device gre0 entered promiscuous mode 2017/12/08 18:37:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:06 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d67000-0xb8)={0x0, 0x100, 0xb89, 0x101, 0x1000, 0x401, 0x77, 0xfac, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x9, 0x6, 0x9}}, &(0x7f0000fb3000)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000044a000)={r1, @in6={{0xa, 0x2, 0x80, @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]}}, 0x8c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x26, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fb2000)={0x0, 0x10, &(0x7f0000fb2000+0x3db)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f2e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000058a000)={r2, 0x80000000, 0x30, 0x0, 0x7}, &(0x7f0000d87000)=0x18) 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cee000-0x8)={0x0, 0x8001}, &(0x7f0000b52000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000903000-0x8c)={r1, @in6={{0xa, 0x3, 0x31, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000854000)=0x8c) flistxattr(r0, &(0x7f0000251000)="", 0x0) 2017/12/08 18:37:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000677000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000303000-0x4)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000376000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b0000)=0xe8) r2 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[], 0x0) 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000878000-0x28)={0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/08 18:37:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) r3 = syz_open_dev$vcsn(&(0x7f000085e000)="2f6465762f7663732300", 0x3, 0x40) ioctl$TCGETS(r3, 0x5401, &(0x7f0000bfd000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSBRK(r2, 0x5427) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f0000f05000)={0x57, 0x7, 0x1, {0xfff, 0x7}, {0x8000, 0x1ff}, @cond=[{0x9, 0x2aa1, 0x8001, 0x80000001, 0x8, 0x1ff}, {0x1, 0x100000000, 0x8, 0x80000001, 0x10001, 0x8}]}) clock_gettime(0x0, &(0x7f000058f000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d58000-0x8)={0x0, 0x0}) write$evdev(r2, &(0x7f00001cc000)=[{{0x0, 0x2710}, 0x3, 0xffffffff, 0x100000000000000}, {{r4, r5/1000+10000}, 0x0, 0x0, 0xfffffffffffffffc}, {{0x0, 0x7530}, 0x2, 0x7, 0x0}, {{0x0, 0x0}, 0x3, 0x8, 0x5}, {{r6, r7/1000+30000}, 0x8, 0x7fffffff, 0x5}, {{0x0, 0x0}, 0x53, 0xded7, 0x0}, {{0x0, 0x2710}, 0x10000, 0x4, 0x1000}], 0x70) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) [ 69.305311] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? 2017/12/08 18:37:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00005ac000-0x4)=r6, 0x4) 2017/12/08 18:37:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000029e000-0x9)="2f6465762f76637300", 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d59000)={0x4600000000000000, 0x1, 0xfffffffffffffbff, 0xbaf}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000792000)={{0xa1, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x10000, 0x213e293, 0x1, 0x101, 0x2, 0x72c8, 0x0, 0x5, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0xfffffffffffffff8) r2 = dup3(r1, r1, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000a8b000)={0x0, 0x0}) 2017/12/08 18:37:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f00009e8000)="", 0x0) sendto$llc(r0, &(0x7f0000a13000)="974e94fb80c94fbc28b8a5f41fb4b118100f90949995a88b251563fdd581b0ac5977cc6e231e4417b31a291ad77af0a6a3253d22cea7f80687", 0x39, 0x1, &(0x7f0000a21000-0x10)={0x1a, 0xf8, 0x4eaa0a08, 0xd03, 0xe, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000dd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") [ 69.351981] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007ff000)={0x0, 0xc07, 0x400, 0x4, 0x9, 0x491f, 0x9227, 0x6, {0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x92, 0x6, 0x3, 0xffffffffffff1462}}, &(0x7f0000183000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ad000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000319000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000775000)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000362000-0xa)="2f6465762f7663732300", 0x0, 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ee4000)="2f6465762f7667615f6172626974657200", 0x0) write(r1, &(0x7f0000ffe000-0x5)="23216109", 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000cd000)={0x0, 0x0}) getdents(r1, &(0x7f0000fd1000-0x12)="000000000000000000000000000000000000", 0x12) prctl$intptr(0x18, 0x4) execveat(r1, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f00002ac000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) r2 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ef000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000055f000)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) socketpair(0xb, 0x80002, 0xfffffffffffffffe, &(0x7f0000517000)={0x0, 0x0}) 2017/12/08 18:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004e4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) flistxattr(r0, &(0x7f0000251000)="", 0x0) [ 69.430180] RDS: rds_bind could not find a transport for 172.20.0.187, load rds_tcp or rds_rdma? [ 69.443810] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) readv(r1, &(0x7f0000ec4000)=[{&(0x7f00008f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}, {&(0x7f0000db5000)="000000000000000000000000000000000000", 0x12}, {&(0x7f000001a000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000f53000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x4) 2017/12/08 18:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cf4000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) bind$llc(r0, &(0x7f00001e1000-0x10)={0x1a, 0x1f, 0x4, 0x1, 0x3, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000198000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) accept4$inet6(r3, &(0x7f000020d000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008ff000)=0x1c, 0x80800) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) fstat(r4, &(0x7f000055e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x5, &(0x7f0000165000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d07000-0x4)={r0}) io_setup(0x8000, &(0x7f00009cb000)=0x0) r2 = open$dir(&(0x7f0000feb000)="2e2f66696c653000", 0x0, 0x80) r3 = eventfd(0x40000009857) io_submit(r1, 0x1, &(0x7f0000dad000)=[&(0x7f0000364000)={0x0, 0x0, 0x0, 0x7, 0x0, r2, &(0x7f0000c9d000-0xea)="f71bf80cb29c586e9a70f201c634ec0756b39fbe5b81e620c852bb6c1e320cabba9934519fa8b4683661e461a750f64f23f45f51f813edc9693f416c68020c21bfbc492fedac2bbc4eb7212d42889e2a66c75dcbdac97f4288f29943a5d667f1747b6d99e8e0c168e64894816d3bdb5bc044fc6ee68e948cfc3fc90a11a11f2187ab3db08e96dd1a6e9cf2ecedf881a8301290d7d0922f04f8383218752c51f73df57cfa72bf02888e1d5ca37b6e122b79c6d2d2c9930716e0427de579cd24e91916eebc7285962d41888040b155f400ffb9f45fd92cbcf82c4af4288f6376b4bcb3eb02d5704a8a3615", 0xea, 0x8, 0x0, 0x1, r3}]) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ac5000-0xa)="2f6465762f6375736500", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) pipe2(&(0x7f0000d25000-0x8)={0x0, 0x0}, 0x800) sendto$inet6(r6, &(0x7f0000c6f000-0x1000)="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", 0x1000, 0xc891, &(0x7f0000165000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe72113}, 0x1c) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f0000cc7000)={0x5000, 0xc000, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e5c000-0xb8)={0x0, 0x6, 0x8, 0x2e7, 0x8, 0xe1, 0x6, 0xe16, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7f0d892e, 0xfff, 0x6, 0x7}}, &(0x7f0000496000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000dd9000)={0x0, 0x1000, "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"}, &(0x7f00000a1000-0x4)=0x1008) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001f4000-0x10)={0x1, 0x18, &(0x7f0000724000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r10 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00006ea000)=0x0, 0x80800) bind(r10, &(0x7f00004b7000-0x9)=@rc={0x1f, {0x2, 0x5, 0x6, 0xffffffff, 0x101, 0xfffffffffffffe00}, 0x30dfd435}, 0x9) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c09000-0x4)=r9, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000a13000-0xb8)={r7, 0xfffffffffffffffa, 0x6, 0x7, 0x8, 0x413, 0xd9, 0x4, {r8, @in6={{0xa, 0x3, 0xfffffffffffffe01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0x8, 0xfffffffeffffffff, 0x2, 0x2}}, &(0x7f00005e1000-0x2)=0xb8) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f000023e000)="6e732f6d6e7400") getpeername$inet(r5, &(0x7f0000a10000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000223000)=0x10) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_open_dev$sndseq(&(0x7f0000b7d000-0xd)="2f6465762f736e642f73657100", 0x0, 0x100) timer_create(0x6, &(0x7f00008ff000)={0x0, 0x1f, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c42000-0x4)=0x0) memfd_create(&(0x7f0000d5d000)="2f6465762f736e642f73657100", 0x1) syz_open_dev$sndtimer(&(0x7f0000a5e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000000) ioctl$KVM_GET_PIT(r11, 0xc048ae65, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsn(&(0x7f0000b69000)="2f6465762f7663732300", 0x2, 0x200) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c1000)="2f6465762f6175746f667300", 0x8000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f000024b000-0x48)={0x40000, 0x0, [0x3, 0x6, 0x9, 0x9, 0x1, 0x100000000, 0x101, 0x401]}) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) 2017/12/08 18:37:07 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fb2000)={0x0, 0xa1, "56136d19d868445c8f9aadec2e6e05de539b960e8a76ade9c24c02400430083409086fc9a0a859296e35d1489eef9045d5c3e26ea92edb41939a19d2b8823a25baef641a9c26e269652d8c106ebb72bc1a4eba40b46a19b7442dc553aabe92b7f88fa727b8a882a1cb3df55fd5e428d23436395b32e7d14cf16a11e93f19bfa4bc771e662cac6d47b409a1bded8f9c044b0ae7a2a46a262ed40b12f409d57f1f5b"}, &(0x7f0000fb3000-0x4)=0xa9) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000497000)={0x8, 0x8, 0x80000000, 0x4000000, r1}, 0x10) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000713000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb4000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000487000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb3000-0x4)=0x1c, 0x800) 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) fcntl$setlease(r0, 0x400, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000dfb000-0x10)="615200802f736f639e637265fa6500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) [ 69.533794] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r4, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r6}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) timer_create(0x0, &(0x7f0000510000-0x58)={0x0, 0x13, 0x0, @thr={&(0x7f0000779000-0x4f)="ada3f0c6e616c83f8dc6d60241cffb24f11e6943cf07ca032cda7592e71bfec998eafa83badc20e250ffa58b92c79b80c81802e395e4c2a1bdb16715545f06a71d063ff697ff8cb56f1d6a578cf6bc", &(0x7f0000a55000-0xd4)="adb17882a17ce18697d8754158b8369e18c15def131744aac57fcf8ec2a30708a7151c225c2423fb4fca04e5c550f5ad5bbd27afcec4845350b48098bf13e80bcf9df1f294ae95f04bed1b673538350a4f66900ddfbfa326dc5c81caa9184dc71a0086e4a262131c9c5691d857f60c7521d807f460fc33ea85172a9d69c32090dfe92706261af817d0825fc93450bd0a6f7b3996e868cc48e33a6990c3d866aee822387c7d3becdd331c9612e8fc6a52e1a84ffdb35bf086f5d3afc2b50cb8a3af255edff0bbf6ee7443257aa6b1575916088d30"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068e000-0x4)=0x0) clock_gettime(0x7, &(0x7f00009c5000-0x8)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000c81000)={{r2, r3+10000000}, {0x0, 0x0}}, 0x0) 2017/12/08 18:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d26000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004fb000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4003, 0x0, 0x0, 0x101, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000de9000-0xc)="73797374656d6574683100", 0x2000000000001) perf_event_open(&(0x7f000086a000)={0x2, 0x78, 0xd4e6, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x80002, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d96000-0x4)=0xffffffffffffffc0, 0x4) listen(r3, 0x7fe) setsockopt$inet_dccp_int(r3, 0x21, 0xe, &(0x7f0000f84000)=0x95, 0x4) close(r3) fcntl$getownex(r0, 0x10, &(0x7f0000fab000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r1, 0x4b3b, 0xfffffffffffffff7) fsetxattr(r3, &(0x7f00003a3000-0x12)=@random={"73656375726974792e00", "656d307070703000"}, &(0x7f000069d000-0xc)="626465763265746830262500", 0xc, 0x2) 2017/12/08 18:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") sendfile(r1, r1, &(0x7f0000e00000-0x8)=0x0, 0xc5) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = open$dir(&(0x7f0000f73000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x20) r2 = syz_open_dev$loop(&(0x7f0000ff5000)="2f6465762f6c6f6f702300", 0x5, 0xffffffdffffffffd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000309000)="2f6465762f6c6f6f702300", 0x1) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f000007d000-0x6)={0x2af6, 0x9, 0xffff}) r4 = dup3(r1, r1, 0x200000000080003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000b02000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x8, 0x1ff, 0x4, 0x9, 0x0, 0x1800000000000, 0xf1, 0x9914, 0x1, 0x6, 0x56e, 0x9078, 0x1, 0x7]}, &(0x7f0000a06000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00009da000-0x8c)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000645000-0x4)=0x8c) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00003bf000)={0x0, 0x0, 0x0}, 0xc) fsync(r0) fcntl$getownex(r4, 0x10, &(0x7f0000fbc000-0x8)={0x0, 0x0}) pread64(r4, &(0x7f0000fcc000-0x2f)="0000000000000000000000000000000000", 0x11, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000eaf000-0x10)={0x0, 0x8002, 0x80000000, 0x3fb, r5}, &(0x7f0000b8c000-0x4)=0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000434000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003aa000-0x4)=0xc) r6 = mq_open(&(0x7f0000abc000-0x8)="47504c24656d3100", 0x41, 0x3, &(0x7f0000027000-0x40)={0x7, 0x1, 0x7ff, 0x0, 0xbdb, 0x800000000000, 0x0, 0x0}) mq_timedsend(r6, &(0x7f0000fc8000)="b8d205ff0000009ce134ab4d2ecc99b05eb50c4d23e84d93e22f19f37dd0ff78b9a8134232777b6e3435da410361b17ca45f96a528499d46ea91012b23e4dfa71d5f447a41ca9eac025c1b42bc71ec13314ba6c77801f8faec075072f146f8291339c8b27bc1d205c636e86ed97f54d57ea065fa325b8f81ef4598be9e7e2d2cf09cf773ce0ece51d0f720e24bbda2386e23ae070017fccd27a46487bcf709bb8527e882c14d0a93f8af417b6659d7d18d569315924b90739817be98e17c163f0ba6dc44d60cf2", 0xc7, 0x407, &(0x7f0000fc8000)={0x0, 0x0}) r7 = mq_open(&(0x7f000000f000-0x8)="47504c24656d3100", 0x42, 0x1a4, &(0x7f000045b000)={0x0, 0x9, 0x0, 0x0, 0x0, 0x400, 0x0, 0xfffffffffffffffc}) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000133000)=@common="726f7365300000000000000000000000") ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000b62000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000303000-0x4)=0x1) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000aef000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r4, r2) socket$alg(0x26, 0x5, 0x0) mq_timedsend(r7, &(0x7f00003a7000-0x4)="7bd32589", 0x4, 0x2fa7, &(0x7f0000c64000-0x10)={0x77359400, 0x0}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000fa1000)=0x0) 2017/12/08 18:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000422000)="2f73656c696e75782f63726561746500", 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001c7000)={0xbc1, 0x100000001, 0x2889, 0x3, 0x80000001, 0xffffffff, 0x8, 0xff, 0xbd, 0x0, 0x495}, 0xb) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000de4000-0x4)=0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000ff5000)=@get={0x1, &(0x7f0000909000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43e}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ftruncate(r2, 0x1) ioctl$KDSETLED(r1, 0x4b32, 0x800) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) io_setup(0x4, &(0x7f0000137000)=0x0) io_destroy(r3) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r1, 0x540a, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000919000-0x20)={0x10000, 0xfffffffffffffff8, 0x4, 0xfa8, 0x5, 0x7, 0xffffffffffffd3bd, 0x7, 0x0}, &(0x7f0000d8c000)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a3d000-0x8c)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:07 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000005, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f4d000-0x4)=0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb3000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00005fa000)={r3, r0, 0x13f}) [ 69.726237] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socket$nfc_llcp(0x27, 0x2, 0x1) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000041d000-0x10)={0xc1bb, 0x7, 0x2, 0x1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) [ 69.763926] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:07 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x11000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x800, 0x40001000, 0x401, 0x0, 0x200}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x1}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r3, &(0x7f0000614000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000904000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x3) mmap(&(0x7f00009b2000/0x13000)=nil, 0x13000, 0x2000006, 0x80032, 0xffffffffffffffff, 0x10) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x14) accept4$packet(r0, &(0x7f0000a3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000076a000)=0x14, 0x80000) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f69000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000776000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000608000-0x10)=@common="00616d30000000000000000000000000", 0x10) bind$inet6(r6, &(0x7f00000a0000)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) listen(r6, 0x0) syz_extract_tcp_res(&(0x7f000099d000-0x8)={0x0, 0x0}, 0xc141, 0x80) syz_emit_ethernet(0x52, &(0x7f0000b0d000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a21990", 0x1c, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, r7, 0x42424242, 0x0, 0x0, 0x7, 0x2, 0x5, 0x0, 0x0, {[@mss={0x2, 0x4, 0x2}, @eol={0x0}, @eol={0x0}]}}, {""}}}}}}}, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f000009f000-0x24)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f00007d9000-0x24)=@ethtool_ringparam={0x15, 0x80000001, 0x6f1, 0x9, 0x5, 0x6, 0x9, 0x5, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_extract_tcp_res(&(0x7f00007d4000-0x8)={0x42424242, 0x42424242}, 0xd8f, 0x0) setsockopt$inet6_int(r6, 0x29, 0x6, &(0x7f000004d000-0x4)=0x800, 0x4) syz_emit_ethernet(0x66, &(0x7f00009c8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "dff8c2", 0x30, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r8, 0x1, 0x0, 0xc, 0x11, 0x0, 0x0, 0x0, {[@nop={0x1}, @window={0x3, 0x3, 0x1}, @nop={0x1}, @md5sig={0x13, 0x12, "9df7c1181db78c27838defda9fe2413e"}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="88001f20238c", [], {{0x86dd, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @random="8cccdb1cefc0", @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) listen(r6, 0x1) 2017/12/08 18:37:07 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fb3000-0x8)="72787270635f7300", &(0x7f0000531000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000)="00", 0xfffffffffffffffc) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000fb3000-0x8)="6b657972696e6700", &(0x7f000051b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000978000-0x11)="2d27656d315d766d6e65743070726f6300", 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x6, 0x8, r2) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r5}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r2, 0xa, 0x1) 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000495000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a01000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000d6a000)={r2, 0x0, r1}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) [ 69.870935] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 2: socketpair(0x11, 0x80007, 0x1, &(0x7f00007a7000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00001eb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000f3000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004b2000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d71000)="2f6465762f73657175656e6365723200", 0x4200, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d76000-0x10)="6e65742f69705f6d725f630163686500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00008ce000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b64000)=0x9, &(0x7f0000fac000+0x6bd)=0x2) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00009d9000-0x4)=0x0, &(0x7f000016d000-0x4)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000088b000-0x4)=0x0, &(0x7f0000a82000-0x4)=0x4) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000f6b000-0x4)=0x6, 0x4) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) syz_open_dev$vcsn(&(0x7f0000632000-0xa)="2f6465762f7663732300", 0x5, 0x20000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f63000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) 2017/12/08 18:37:07 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000ee8000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003ee000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000fb2000-0xb3b)="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", 0x599, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ea2000-0x3f)={0x0, 0x37, "3776c656f75e6a17163117c7d42a59000e2f5f19ca6829cab9709ab84f8a22aea6a49134dc212bc079bf9377d47bc70ca2944bdf549264"}, &(0x7f00003df000-0x4)=0x3f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bd1000-0x108)={r2, @in6={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x800, 0x120000000000, 0x400, 0x7, 0x4, 0x7, 0x9fd, 0x5, 0x10001, 0xff, 0x0, 0x6, 0xebe, 0xb5f6]}, &(0x7f000075a000)=0x108) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000804000)={r0, r0, 0x3, 0x1, r0}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c0000)="2f6465762f73657175656e6365723200", 0x80080, 0x0) ftruncate(r0, 0x0) connect$unix(r0, &(0x7f00009f1000)=@abs={0x0, 0x0, 0x1}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00001b8000)={0xd, 0xfef, 0xfffffffffffffffb, 0x401, 0x4, r0, 0x1}, 0x1c) [ 70.014920] device gre0 entered promiscuous mode [ 70.023991] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r5}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet(r2, &(0x7f0000d44000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/08 18:37:07 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x800, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000899000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c6000)=0xe8) r3 = add_key(&(0x7f0000197000)="6269675f6b657900", &(0x7f0000f35000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cbd000-0x72)="cd35873902c1de1e008c9df78b9ba08fa7439447fb19a1f74818cd7afd6a89e60fe901969ec69ba8907fbe03337a749667866f21224b148ae092937a6e9d8440c662bbc4a60761f721e0a03c7977a7058eaf722495e50b6e576352fbb0ee2de17dd275f9c5b08ed7d66bbfb660fc89f18857", 0x72, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) r4 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = 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, 0x80000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000b55000)=0x800000000000007, 0x4) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000d8f000-0x68)={0x2, 0x0, [{0x3, 0x1, 0x0, 0x0, @adapter={0x6, 0x2, 0xff, 0x9, 0x9}}, {0x6, 0x1, 0x0, 0x0, @irqchip={0x81, 0xfffffffffffffff8}}]}) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cb3000-0x1)="00", 0x1) r7 = syz_open_dev$sg(&(0x7f0000c1d000)="2f6465762f73672300", 0x0, 0x8802) write(r7, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) readv(r7, &(0x7f0000cef000)=[{&(0x7f0000ecc000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000628000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000058e000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x3) write(r7, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r7, &(0x7f0000a3b000)=[], 0x0) write$evdev(r7, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000760000)=[{r7, 0xa0, 0x0}], 0x1, 0xfffffffffffffffe) 2017/12/08 18:37:07 executing program 5: openat$hwrng(0xffffffffffffff9c, &(0x7f0000c03000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000735000)="2e2f66696c653000", 0x111) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002d1000)={0x0, 0xffffffffffffffe0}, &(0x7f0000b27000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009d1000-0x6)={r1, 0xfffffffffffff0aa}, &(0x7f00005b8000)=0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00001f6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ec000-0x4)=0x20) pipe(&(0x7f0000d86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f000019a000-0x4)=0x0, &(0x7f0000b27000-0x4)=0x4) init_module(&(0x7f0000c48000)="00", 0x1, &(0x7f000005a000)="d2") splice(r3, 0x0, r5, 0x0, 0x3, 0x1) writev(r5, &(0x7f0000b78000)=[{&(0x7f00008fd000)="fc86b52ad2fe9193cd68d4e2538ea1a20e6c823fa400467b36d38e2b405408842fa4884d4494d84dc0dea352ff33060b5d6b516d9f525abcec1389cb29dae207299dac3e2b81b51a70695b2d698917f620ebff21c38c2cd5e0f3376b22e541a081c111c55e8e866493e7a81f340825b8b226fe52b8a6fcfd2a71c02cdd2ab2bce20cc85e1a6f5fbbfb4ac0e4eab58446907448ca247d351d00d67ab5a3ae66a20a24ae80a811114495ba2f671c6bf228aaa6c3a9479dd589bf2db1abb5b194190284c2efc1a36d93eeb4b89f83af3e3046085c80f3d5c0bfc71217f4ca6cdedbfe54eea72b830edc4fe0100b49e315fbcc", 0xf1}], 0x1) write(r5, &(0x7f0000e73000-0xfc)="d0", 0x1) signalfd4(r3, &(0x7f0000f40000)={0x1}, 0x8, 0x80000) getresgid(&(0x7f0000cc1000)=0x0, &(0x7f0000efb000-0x4)=0x0, &(0x7f000048d000-0x4)=0x0) fstat(r3, &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r5, 0x1) getgroups(0x6, &(0x7f0000c47000-0x18)=[r7, 0xffffffffffffffff, r7, 0x0, 0x0, 0x0]) r9 = memfd_create(&(0x7f0000a53000-0xf)="8e6c6f2a6e6f646576776c616e3100", 0x2) setresgid(r6, r6, r8) close(r3) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00004dc000-0x4)={0x0}, &(0x7f000005a000-0x4)=0x4) writev(r2, &(0x7f0000939000-0x8)=[{&(0x7f00007b1000)="5d1f4163b307feacdb3e443e86507290fb7b8bc0d83d049cc7bdf9fa22520d46df4b3d1ca851a6d27dcf4148cdc96ef434cf4598642b2bb29682b3fa743377e085f8a87e6e5e7449a94d141b7146", 0x4e}], 0x1) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000655000)=0x0) fcntl$setownex(r5, 0xf, &(0x7f000098e000)={0x0, r10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg(r11, &(0x7f00004ff000)=[{{&(0x7f000010c000-0x10)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c3000-0x30)=[{&(0x7f0000985000-0x9c)="552be1b88278ab21c8264ca72a217bdad2b000ef15e8e4c1b8f208b0bd496eb7e14d54f0945edf7e90756648a0507e49e20dfe48a45011ac30e7d5d587cc2873677b59470b34ca89ba118d6f62d316fef17080b018a9d3c60fb3e795be1aa178ce28413ce96509dcc0f6990fca12c564628e0005da2cee8faa9b8b43e69f33440e061bbf27199c6507712cb3b9d056e28423305b9ba223c810614420", 0x9c}, {&(0x7f00001c7000)="3675b7997d57b4b9b9a19b55f279fbacb3f70781466a8c648d9719f61b550ea5963ab705e5dd1d98cd5eb9bfa2b0daa91eb326598ad262af9010f264", 0x3c}, {&(0x7f0000cbf000-0x5e)="5e1686dc40bcbeca0d140269c242e9c30dc4ffe696e58b70b8cd2c3ed791ee841cdc1a713cc41ae4e859c7388aa2684b92913864e2068fafbe7e79c9c5f3997fc763b32abd50adef8afac1342c19f524d34533a0b302c75f7f844a6889a5", 0x5e}, {&(0x7f000092f000)="675bc796c3b66261307f05505355e88ffe1751b461a053", 0x17}, {&(0x7f0000345000-0x1000)="990b6f83779b477334b8be91558b4483f8918cfd0b744ab3dfbb4ffd8c609eb8aa887b6764ad0155a84d6e3b9c406993d49388c43b5a14075ce9cdf734e02a9a8663a1db91c67b27de12d6b140af9ae2fa4dc68fa09fd98be341353b049f36f3be18f9496a7a91650d6cc245532957abef76b4bb6a372186b1100ca80f8aa8d7fa9d2db418ea8bc102ade2539d9c772a3260e4d11ad74e163e7292f26cdfa2a4bd080fce46d98d68b367f64204b20c927925c7443b0c6f62e0181813d0a4eb2f8908463fade81643c1758847f1ef6628cb78f1488978ac5e2bee279b1c08847c8520e0fdb293c35399faa52e375dbed22f28c2eec28824bf558c0dffb65b61bed3cc000a572464f9df831c2e3283a3bbbc82f0313b6aa3f8307d277573a2e0341857710a8e81da9354303998df9a5ee65dfa9a27984b83d7dc7476e1a21899b19f085e127e4ce7836930ffcbe8a460dbb22f3668eb45ad10e5f9b44e7f68f1d7cc5f57a3509638e956f6079a9d939f3cceeb0789f40606d54bada007545a4416d208121ac3dc64d4408266ee2c33ba04729dc0f6c57a2fab269d43a2fbdad2ede1ccdd3b86d491efb193640bee19939aac3e4f7a5baa672581a9824b51aa4846497f0aa461d3dace1ba0bac8ee79c29e56e39319a15d79263626d57a7f794ec53f525532044742ba722e58eadd06cc9141840777e23e047b21c5397dbf25e1daae499afeb3dc6d0c191cc598a11fa6f3500c30e310e7d42377584de222cc026b1e6facad81e9592ef3f2b1548f69c7b37a4cf7240c56e05a189e98c33dc34bc672551102835fe2468e3ed5a661a869ed0788985d2acf014923bd8fd26eb34cf9e622b3ae0332b9e1c9a38b09d9c4ecea68585d63179b4a18a4a5f493fa3c4c49c549526b37f65bae22bae83d47bded19aa5acd4d74d7e4c0bd0d799bcf57cd4167147952bc40a10dbefc4f835196bdcc3aa85c7eda5f607430e7ce69ab240c51b2a588b9f5ed10759244efd574a85538bcfe3b75dc825a8bdf2749ca539651bd3b8398ac032c1e7bd418797317f7a3812523246f0a535d802c0421c4c980aa899a50534d5070a7b8e217083e2fccb75b00768ed50b233f4e243130963c8c4f30fc964bddcc272a969800a03fd288f4cee40fb835252e47841c1b8dce5c13e54cd45b49a9b8d0a97955bdcccf21fb957bee3544d38ba71f37d39c3e8b01c2663cba0792f0828ec8e0cc40ebc156126e097cd654ee18a72be95ff019feacb9f80541da62ebe4f22e9e48de3ed32d5822a9445f71eab7bacd3722999b8b55e16f8d22096d4b995c5a4df1bdd962402f3280719e7d649769508707724bcfec436d892c924cac141349b66b37816cfd4b60da3dba2f7cbffbc25c22334b442fb9bf2740ce18fe5140579a0d461675fd0e9ac45bfc795d2633d8451917bb754de9e4854d035faa449b430f1491100fde5c1b57c8e9caaef8b8962862656359e8781201db0b1af0a9e5f25beedffa1e0fff2aa5138fb0ec3a464e60bc6d7a20b8204e33203942bd7d68e8bab375056bd428a527d1dbd22ce8bc4cca3e8e3b8cf503d644c58834f8b0f8b439549835e0aaa8b6b649eaeba3d756b140391a220d8d597e8c792883d5d871d51fdc1045a968736c735138fe6f42c44c473de0a17b97791e95ff5561f44a99015c76f73ffd33becf7615ba66971b9ba57e0b819048158c2918a3244c8197504b1a2b927b2493d92dd6e28af564485f2ced5c5fcb7ca8499525238f2566731ba9e5160b7092011dd269820d1c8cd5360115a887e1e5cdcb4f01d9d44e359dc8409642699b0c0b0ab61f2da9813a0aa41074f6e3fbbc34eaaecdfd50a3bf9b092d296c523bd8013db0cfff1680f7730371d18338a94eb461bd6628ab3bb31959c1227936e091185ba1745744a94c11dbe815bfd439ceec7fb23f772529229d8f752fe246cc6b58ad5ed6ba535d401cf046d96a852f726cf9d8b24d94c8b7ca02ec4a40d959f4968227629c315da90420f6f23a6adfa1bc4dc041ce9ae2b740eb3ea1050ab0c2772df40dcb4329ec9c6ad1d4f8b48341c09afb897ea8aae826e47b72bef643e65b8496a5eff8136428c33aab0b449027de8cde6fb04575d95677fd74cc9a33f9d4cbf2da85957adc214152cc7eb297c57471aaf473ef59b5e82f83f2d282e92215ff4cc09f5639e69fee4f48088d3888507994e3b17a56964d535b7cac784ff80794c5eb882ccd63bb5e65505cb7966a92c165f19d1814d238ca9e7e179aaea75c4f251862a20961e7f29fdb3934ab2e7bfce0ee77b6eeede754eafda6d0e3182b07d67a2842d421db33b8d79546a0b4e36bae39e1d54307250e4b35b865a43e71979fec42fd8102fd1863a9b7bbf91115e4b6479bdeefdb11ecdba9673fd5b4ca6175921ca0c7cb748db67d304096a5c54d71ba95003cdae451a3266d2e952ee976514474694b823ed824b58ce004d13fd9110fce73cdebd6fde217bb50eef99b4b002fa7afb5b89ea3be3b556d15ca73f360f230e68ac476229dc9c4bdafca8444e8c0aed98775518eae8f7363caffaf3f18f0e4ecd7d037eb087bda84b2cc617e4f766da6de9ef57941b7db78f4f7429dbae97bad93407e65437b5ccd4a9888642be7ffb9a5e90839e04606f9807b73ac51ffedb0d8a6292888e144d541b738321c0e98f8f0f892f7c9e1e0a18c1702dad5d3cacc02702b095d2429d01fa2f2943aae5062cdb70a96dfce6d62b459a02ffec7987db19a5cbf3bdcdf984d116db6580d8c452a00b6fa019a7da10ec2337ca1ecb845c3645ae9bd99c4fcabef5324242c0df34058ca2b2a0eac9ca00128c2299ed93c2016842b23648ee6d59b53673bae412b1cd10ccdef1d819bf1aa475c8cceca8967f5a4dd45c34506308df768012c3559d3262f47f7967e47fe6f6580cd666959c2ae59cc006d86b649258345e507e8f750ff94719614c06bab905940ed00bbe3803515f3ee0d510f71c9c335773f7ef58ab581d131c12df392bf0933599ed7586f8e198c2cb2c9ef1b957bc06df155269778957970916e7d5d9231cc15ce88ee8f3e4cee73755a309a94acc7c55d00972fbdce9059badcbf3ab1635785d8c664340581a815f6681b0a10a8c647606aa1df988cfb9b75118bc6c80e4da5d0c47b321254a0f7a86a61b93ac90af6ca2f8c679e9812c052df64b18f5b015e060151fa65661660e37350db1199c7ae6b9c5a3f1e2fe7d5db2088f7ea8009afd78d30072dbee777565c574fbc0cbcefa86f9255db835a5a7504dcacf6db6922962c7234b878d26e65c41375e8e6b6c542cfb4db00877e828d4e8a8789ff9554b37bb6e327fd76885264ae6447db597094b0709b1fd8d32e447b67dae4bd2327a72608ba00d81e9af67fdcbe1703f1f308775fcec11cc71ba01693eecad593b051dd2df7ce639ef44a15214abf1080438375668c84b88da64fed4e27dc3167b1410b94d8ae23110bb6872657c3158e3f84926c4e3d3e61e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{&(0x7f0000c54000)="1034e80684cbc17295dee7e6a381e5b703104a2b314d4942674fa954db0058cc1a3a715ec432f379c79531609eb7447567210826f068d026b696d05f81054f0d51349a60d683034ef95cf6371a82110331fa56b36ef546f4d2b91db07916082dc54000b4784beb777aae67c1eac247060fe5b0c605ff15bbe716bac729f3f17596593aea081ebf6c57af20f0b177b6e408bfd1040fa64675cf5bc8ed7d4acfe2bc19752d10fcbd9e070b", 0xaa}, {&(0x7f000016b000)="7e715a29d9cbca186438fdc100fc07a446111e8826ef8b86b5ebd6100f89857af5e8a61dafb2a143baf8aefbdf472094eb36f4bfd2cef065aa75056664f03c9df49ae02e9ca581928c15df3c0cd30446dbe10d58eee38143d157745be92f95661f61817ad079c46d510645a33425df572cc996773e6911e7e6820bf8cd9969c1d1c5", 0x82}, {&(0x7f0000f0d000)="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", 0x1000}], 0x6, &(0x7f0000e9b000-0xe0)=[{0xe0, 0x11f, 0x1, "d33673b00a40130b92c97050e3f198cfd3544922f4dc7b72b350ef1c59ccc012b8d6aa31fec7c479476d91dbe93de11c00f85a66931ecf5aa92812a5eb3e4995c5621da86f0a87369ba9d85a691ee0bf7a8f5b40f22069d930c931a0bfcaa077e62b9ce1e7b4a7b6815861a06a0735856e2b42408a7c723ac11430dc60be16c6f961e2b72275947ff7f674c6d5340846d6330b5fb4c4c83ecbbfd5e895dbc5a6be5444c5f4e62875baca81f3f57062c9a08b3b8d86401175324a5906b9c35e1ddb9909ea8e91c6706c57856416ade7cfc850"}], 0xe0, 0x1}, 0x8000}], 0x3, 0x80) getsockopt$inet_mreqn(r11, 0x0, 0x0, &(0x7f0000fba000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b87000)=0xc) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dc2000)={0x0, 0x1}, &(0x7f000027d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000be7000)={0x7, 0x6, 0x4, 0x7, r1}, &(0x7f00006be000-0x4)=0x10) ftruncate(r0, 0x0) renameat2(r0, &(0x7f00003ab000)="2e2f66696c653000", r0, &(0x7f000032a000)="2e2f66696c653000", 0x5) 2017/12/08 18:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f06000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00009a8000-0x4)=0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000687000-0x4)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006a0000-0x4)=0x10, 0x4) 2017/12/08 18:37:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000929000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001c6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f49000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000879000-0xc)={r1, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) ftruncate(0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00003cd000)={0x3, 0xfffffffffffffffe}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000024a000-0x1d)="2f73656c696e75782f6176632f63616368655f7468726573686f6c6400", 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001f4000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000986000)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000153000)={r3, 0x80000, r4}) ioctl$KVM_S390_INTERRUPT(r4, 0x4010ae94, &(0x7f0000063000)={0x6, 0x8, 0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d3a000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00009d0000)={0x7fff, 0x9, 0xffffffffffff87bd, 0x55a6cddb, 0x1, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 70.185780] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021b000)={@common="7465716c300000000000000000000000", @ifru_map={0x2, 0x8, 0x9, 0x6, 0x7, 0x401}}) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000c6a000-0x4)=0x0, &(0x7f00004f4000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000471000-0x10)={0x2c, 0x0, 0xffffffffffffb2f2, 0x7, 0x0}, &(0x7f0000307000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009b4000)={r2, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x5f9c, 0x9, 0x1}, 0xa0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00007bd000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000272000)=0x14) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:07 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) [ 70.260243] device gre0 entered promiscuous mode 2017/12/08 18:37:07 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000963000)="2f6465762f73657175656e6365723200", 0x8000, 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) writev(r0, &(0x7f0000000000)=[{&(0x7f0000331000-0x84)="346b58b16a56d59e9550cc5205a96aeff4e4dfa8e910a58aed09908ce12e32d26e3a2f79d79e93b1c8de3e984737be0dedb26b112c54e1e1623983fec696217f108e2b77c5bd882a4e9b78d3766c3de6e117f449da27a6cbf9925eef8f74c2bfc3c050bdeffc1fb82b544ce771537c2e4fb70cdf8a435559beb49a79299effd9dffa5fea", 0x84}, {&(0x7f0000001000-0x5b)="f57ba1ce05aa3041e08df6bf17f6b79859e23cd0e8b7151b630bfe2907ef060a121cfdf211c5e6317096876ad0f65a26bc07ae7793a237015459159e5f61efc0cba048522e11baeb521854ff6eb8fcf6488a6143b47fc82863ffc2", 0x5b}, {&(0x7f0000000000)="363f1e881ee7cf46859c3b2d1d9e333666b6b700b6c3754f8e0e63bdad4c3c2e33b67a7f42e18ac82d918f0499df6cb2823cb130c748e53a153fc053c5dc4b9310e884ad23bf10491743dd9f4307abf5b935501c4368400e670e046a98e61d51c82e049988801d7c1d522ba00544783409b2f46166dd81d9cd87ecb0be10939b8758394be37d5ba37a612a6db22485f068d90f69bbcf8747fd11c8a3d8d739a9073b6ff4c81508414e", 0xa9}, {&(0x7f0000001000-0x39)="c0d8460d82110588ea6b9e7ac18704873095f454c6b7a7972a5ff550818b98786ae641013832b07ca061ef8a1bd4541dd93fda388be1deeb0e", 0x39}, {&(0x7f0000f18000-0xa2)="c6262d29b5ef9bb822877936c87bfb6f0490533239973e102547e53231449965e7937bcaee0220ac95170bdec56b0c8f41d469ac03fc8b43e95240f6f5afc616635d257fdd6c09c125851484a46df2c7e2655f305cb0ed902f671f7d241d90999b2168331bfdce9852a5dd87958dbb0a5b98dde976d6f87afc44ca1f5ede3e8f295124a4832e69c2371ebdeb752d87a9013e9a9544870e5c5f515bc16081b698923b", 0xa2}, {&(0x7f00007d2000-0x86)="6c1e51b88b1c51ffbe1f7b03c388af10ce77a982f3592965a9853b10bca8cdd29073d9a434b8135760cc875b501984ef4eec69025fe855e82dcf81c2f4e3e43a79675beab0b23f7dab51a4be3328738baedecb576dcf145f2aaddb8eda536129e0b7cb09d6e2b8ff4a39b5881e31916abecdb7bb175672ba87fa48eb8b1bd40ff9dd5c01953d", 0x86}, {&(0x7f0000d56000)="dc0bff13be5bfd3d4f5cf2765f372f90680bab03d78b89414b4fc56576c44ce64b7eb55bef374000d7bdc1f2359b615678e7113045af2f47e124dfada570f2116a5b1c56b73975240d31c9e827f9cc13502d8df931c0ba19ad6d42fc3c758e52d83aa8e80418a9851907bd8c43e1ab4c1881383f24a83695d7a042095e6f863f2a0cac17a92b", 0x86}, 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{&(0x7f0000001000-0x1000)="0315c39f747971d14d75f9e649db587f6232f96b436e85d66b0f05995279038e657f4ab245298f1360bc29789e2473cd5924d330b0269cbfee126e7a31ad12f4bd13a30aefe1caa046227f321bdddec5c8525a45bce60d1c0704ebe66d2b256f8363d290723d220f1d162ebb98117c39a5c00f7dbbd05b4326e43e4f2edf50bd5f75493beb1b4931665793b22530138a18f0534720d206ba45f65c86fee78bd432a4a90d071220d44619e4b350055bdb162825b39497d41b499ab150b246d19e4e15fab6745c075979551e5d4768f3f5a62894258d02b2a86308cb635f42c04444ced5a7b911302ed95a323e12ff9b40e8e5e5eefa053c22acd3b08972cde0a17cda921f0d5b92f4fbea0776af78dff0c479a7157c8e3b169e2a4b6a7c7bfc8e329a564f00f90eeec1a1f4bf93aa7c2733a80a3805ba8496ebb9e7a67771f9ab5f6f9fc3dc46541ca18111240b47f2fb73a7d2fca43227dc2b2e3a9078ea18ce8cc3a419952cd62ae83b8e8565d11c2b32949549c148ef7b7ea3a39b49d03deea70d3d6196dff3666aaecba91b73462ef7437a47a2f8e70c42333924950ae0c32a8181a9b17a0f749e2d254a32964f9af6f2b3d62706e025cf7362bc972b0ad1a943feed16d739e4bf82bfe9258badc0f1f54b14927de98ad6ce04fc724e2fde7c6dfa1ba9f2710325a314147c8133e99a127dec3a1574002b0e8bbd361bf66b694652178fa00685f05075f472eae99b1245c3c4247ff6f47bdd52a5a093f2121149aefe9ed0a167c70919106bf1dc95dc9cfed886bc112f62e4bf201abb868ad898c3dedc9829025a726c28480caf4a7e8c28bf6ce4ee7a68cde1e35d4af8f61037464676150474522515846cd06a7b00852fe7881b03423aedd4e1fe685f81ab7c47db73515c5037a81c41c0bd9d96127b3eee88339fe279d829fc572e6704419a4e6a296c982e2fc166540174d0a91585c63e8fbf971679891492765806d2fec88325134a16fe3bfd2efbce1465af91b8c1babd711b60c9fed1eec875480d363b303630dbae4fe169802a2c85d948cecfb41bedafadb6f9812a13fb0855668e441f85ff5aeaba1910c2dcc392f70c948ef9e7ae64bb5020a2a0273b438837b10dfc38212cd86f4a993a9a0d9388993aa56f3b015079056f936c79532b352164b144b7eab6eaeb8a9423d120b6fb6e6fbd87bde319bad5d50afcdef529ae2b2411ab361affd8ea656f44915c3d3bbc70b84cc3d5b22ba29e9d8f91ff695f9c1557d42fe19709c4e32ead688c7a90932ab5b54c96f7e747091f4e94b2b969fd06b23f1a34dc5040648afc34444a2adbab1497f39c5049c45c6952df3e1a425c6cb99f5c6b66e97f51080e7964928438679312446e02c594a1df9878cb0b030dbdcf1a589ab1d8850e95a8ed610fa43f51b183d22f17e8f0821a8d16350d4804c94f796696fd244be31ecc5daa4aa34c58411a478ce080b92d7ccc5a08cd63a04f927c0fbee8487bd2df8bc5b2e8047a2cfc218eb50ab6ae3e4f95ade83d71040735c1182e72539fa884a7e9fa8615d034e29e7ecd5eb616fa155259ed162165b4c2d5165eea9fab264bff6ec8dfc4c071e8d6d0b510f353c7b714e4254f4f4c061eb6ea947619f3acb8aefb82dcfe3b38132f5aecf3c66ca9a34ec7231204682bed9392e5bff941b9754797a06204e7892e71acff2256b90e456e5a7f3c403b13f25b0d08a1c59be971edbeafa99542e19ba127776ea9236d26e90de1c3142fb5af6f8596ca53fc3dbd20593568a21588fbbda38c3993515d3891ff1cc913e6da9f1bac3fc74617b2e96f8f8a05b65e8a908d09252e139ed4f7b142b6b01da115db672e91a2debcb65c779b6f6d7cf459114c3981da481279a4cd543bfbf53bb55d33516a64599818bf7ac233c2853fd4bc51afc8db284c20d398a3f250eca31454689ed9b719d026bdf115ece423b5f4aea9847b193abf4dc6723ab2511776cd6e20f7fc8e803eed02522277ade989f1755ab73b0e7b898719310126b8fe63ed7dcb1910d6de5000cd756e7d1f807425b3aa77ab9f95cf4bb5543dc04f8e28f935648babd70dbc2853d7ca97baf8b1f35fb530bf344364397902ed270e45ab9ab5cb82be81338d511a8e758772563ee56afb057d7d125c1b8c51d3139f66a8c8c816f17fdc7af7dc5a6dd54947a4bffa7192b8fd888ca28104c8aea9cc62221829edf9700eae65a6e37015d53ae984352720d53157377f9b4fd543a6727b3ac47469e7ea5a5f57a721912f63df3a46ec383062695255dcb2a5d5afcf7cc64f8f4e22e8aced260b6bed3042ed959c45e42f9bf47e5a70474cf317f9e24f85734870be686cc3950c9fd88c2523b6cb4372effcd601b33cbe8e83b03b5fe9b2f0bfb28d882a8ead240e2e032c883c8832468cfb9878c6edd966532762859e843536faca09614b4abb1a4a241d1c850f0011cf061a9c9f2bd5743d37fc1ae606fecfaa4a4aa7d928f01de77485ca264a7ebfc910b77585eddd30a0e1b1888cda822b78fce1c577bfcbd26323f2361786efd73a741514d695883d4ab5ec128a82b8b1557f9b59c22475146fc278573f0e44beb950646719311b8b90f152d9ea6a9e34a4adb6a08453753dbca90bac498803358117f5207eabbd903921aef877c615e607e56f2aaf6a07c621355fb585da50e01d574716bf8bfb031d2fe6f30b36b1214c5d2d975c1627a4c48e86675f44df8495aa3f42b5d50fb16d2cc82118f181a1a541673b5b4b547d0845e3fde52987ac1061566452dacef7a7d1f57c74df9d86ae2ad5509197149658681347a85479e3e07e45239c0a98828d85d66e33fbdd6e31c602a81ddd18d7c65fafaa0370f7742a6285582263af094fe99a3ec88a37fb8be3208e54d6eeaaa50e5fd009000035d6f0a8805a470b8126a0e441c4407f253cc61fed2192bedb15154ca70b3b761867863fd09d265dee175cea879ceaa9fa893b0fe69aa683361a0679c430294f092faa2b34b2e16f018f90bcaa12f250cc4c7397d29a768718fd0e6bf59d36c18679c0e2f7b652eb0b8ecfde2c18a8f379cd16c855c42432df73320521dc906cd942218f84cfdbb277790735f9e2990853ed7c949aa10d7d31439c90a85c5fdeb9d107aaba9038fefa53b8145fc434b8d5cef80e438b5e46bb27e9bf8b19bac4cc22a3a82fc1d8e308ae524b63cd1b9ceaa149eb08b8a9a9700fb3a88d39776dcd6b08c7b6e5db6b9b8802bf995df330aa01b38c14064772de0c7b71d6c7fad0c3f7235be77c2d3d42d10894fe553e37fbffe052f4cb166156a543bd6951c4514f2b5662be18f607fb13123033ad090b2062b12d19f88d4344629d2611d11aaa720a41b094d478d62317cc8e059fb355c806106fa2f47db3d22582c6d43101c98a4061876e6723b4d2cdea21f67855e816061519a41b2c665ace06271e3b5c66acca327de187dfb0c2d0c50cf08b7bc41086f9c114d844196e2184b47e81e6cf8a6be39d13455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0x1000}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) 2017/12/08 18:37:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r5}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/08 18:37:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008e9000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000223000)=0xc) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) [ 70.286585] audit: type=1400 audit(1512758227.913:58): avc: denied { setgid } for pid=10556 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/08 18:37:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c23000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000017d000-0x8)="2e2f66696c653000", 0x32140, 0x1a0) fstatfs(r1, &(0x7f0000635000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2017/12/08 18:37:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf3000)="2f73656c696e75782f73746174757300", 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ee000-0x6)={0x0, 0x7ff}, &(0x7f0000efa000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000010000)={r2, @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]}, 0x400, 0xed9, 0x2, 0x3, 0x8}, &(0x7f000059c000)=0xa0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000ba2000-0x3)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002d6000)={0x0, 0xdc, "ac0e2c1047a11dbcbdafdae429952940ce0d8ef19d1c817fb231cde2debb5d7210774ae33472663dfce424d5d581617f81a1f75931906a32e36d7ff4bf7cb0d36f97a1173dc85c6d87d49338d2308c80b8772b47baafb7582fc124ef01884087daf6a391d9ea6dcc2792b6d3c6f2676c3acd9334377c8c4a2ec9a70be5ee3df8063866692eeda87577d80b2ac0695bd2807d6d79cfd0e1c8da726935352bca350b1f4841af53b6dbd9722ede4b7713cf7ad35414f8569b847204dad7cd0f74966b2e448b6ad4c7e69b41013b531bd3a6042176400d0f56daa4ea0e8d"}, &(0x7f0000ca0000)=0xe4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d49000)={0x40, 0x3, 0xa, 0x3, 0x4, 0x0, 0xa3f8, 0x2, r3}, 0x20) 2017/12/08 18:37:08 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x800, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000899000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c6000)=0xe8) r3 = add_key(&(0x7f0000197000)="6269675f6b657900", &(0x7f0000f35000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cbd000-0x72)="cd35873902c1de1e008c9df78b9ba08fa7439447fb19a1f74818cd7afd6a89e60fe901969ec69ba8907fbe03337a749667866f21224b148ae092937a6e9d8440c662bbc4a60761f721e0a03c7977a7058eaf722495e50b6e576352fbb0ee2de17dd275f9c5b08ed7d66bbfb660fc89f18857", 0x72, 0xffffffffffffffff) keyctl$get_persistent(0x16, r2, r3) r4 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x20000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000080000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = 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, 0x80000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000b55000)=0x800000000000007, 0x4) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000d8f000-0x68)={0x2, 0x0, [{0x3, 0x1, 0x0, 0x0, @adapter={0x6, 0x2, 0xff, 0x9, 0x9}}, {0x6, 0x1, 0x0, 0x0, @irqchip={0x81, 0xfffffffffffffff8}}]}) getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000cb3000-0x1)="00", 0x1) r7 = syz_open_dev$sg(&(0x7f0000c1d000)="2f6465762f73672300", 0x0, 0x8802) write(r7, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) readv(r7, &(0x7f0000cef000)=[{&(0x7f0000ecc000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000628000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f000058e000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}], 0x3) write(r7, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r7, &(0x7f0000a3b000)=[], 0x0) write$evdev(r7, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) poll(&(0x7f0000760000)=[{r7, 0xa0, 0x0}], 0x1, 0xfffffffffffffffe) [ 70.391479] device gre0 entered promiscuous mode 2017/12/08 18:37:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f7000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008c9000-0x14)={r1, r0, 0x3, 0x1, 0xffffffffffffffff}, 0x14) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000058000-0x4)=0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xf) syz_open_dev$sg(&(0x7f00003fc000-0x9)="2f6465762f73672300", 0x7, 0x20000) sched_setaffinity(r2, 0x8, &(0x7f0000140000)=0x28081d6f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000084d000)="6e732f7573657200") sendto$inet6(0xffffffffffffffff, &(0x7f0000628000)="", 0x0, 0x0, &(0x7f0000881000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwrite64(r3, &(0x7f0000d25000-0xc8)="0b85bd7eaea3342480e50195a410dd344fc44f911172582b1a8e6ba8d80d5e59e3c7343e38dca88c69fa5332cfe41cf1b4377e79f85126506937833db3eec0e7382f9ca07428ad241f4497822c2b019a90df71d9b400ccc94cf6c2d8083cadd9816064d336238ff40e363ad3c55864df7c5209d27a6fde5b6c893c4f1a6d921843c2528b892155a15f3b25f90d8f9f85a964d2863602503023d2ed00346edab384f51098b06eebe5e48f5f327603e12fab6c52fc7807cab029627de6ed46f52a95a2a0a261c35f41", 0xc8, 0x0) setns(r4, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00009ba000-0xab7)="", 0x0, 0x0, 0x0, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b766d00", 0x40800, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) fsetxattr(r6, &(0x7f0000e25000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000f49000)="6367726f75707070703040b076626f786e657431776c616e3100", 0x1a, 0x3) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10000000010, 0x2, 0xc) write(r7, &(0x7f000023c000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) sendmsg(r7, &(0x7f0000ab5000)={&(0x7f000065a000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xf, "6d643500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00004ec000)=[{&(0x7f0000b55000-0x93)="9bcf8c2564edfec2a7eec82881036d206c0d7716f9cb96940b717efefb9560bbd629c58c33aaed6fd4d3a34d65b9ca3b673e71992d95f4f96d8b6615e607bd58ad6597c6332a2ecae2d27cfc6aa211b7cafd2daa3c84cbf31e1d87693619dfebeda5be11f7b8e172377aa58a1f80bbfc513efe35765341bed1e693498bbaebe314ba8131b53da81750195df5365fcd435a8def", 0x93}, {&(0x7f00008d7000-0x1000)="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", 0x1000}, {&(0x7f0000213000)="5e4464082cf09ce46af1b951d947ff70c16062a8d541e58f39002d6852736f1cd473cce410885688500130bf800394929e46de65dba99c236223c27a727e6b12825b97de58a4bdeb84f2502bd3b5156a3c6d571b6aa2a9f0f00d41f482342df0473abc8fd37e", 0x66}, {&(0x7f0000f0c000-0x51)="4803070c4f175777de707408f21db89dc98153c6d817c1b9c2a592ca398dba279ecaba29ae367071d559fb52f420353cf933f68bd9466a0fd1f2557570d716cbe3762fb826e1d3688be5e857a9bda4f150", 0x51}], 0x4, &(0x7f000055a000)=[{0x90, 0x11d, 0x6, "a05307589e122ca67f160ff39a3a3074b3705a649cdb2c2a2636cfaab8ad6b96640a8b811f853a5f171ed6ef2221cf9eec3494f69e0c97be23708976ab7531525931ed34d59669e3f437a88b846d19549f11b9b1d2ecde81fb89f712c4734aeab7724317fb9add122c874bfcee2e05e70c141e3994ed45fe07229ca2955c"}, {0xa8, 0x111, 0x1, "f56401e0ca830e17d5c1deb246273600e72333fc8d1b207988d03a098ef5edc921865dedce51a4ddcff927fd424757cc7441209837d2814b3e9e2739443d6c8dc8f875a97a4020a69f194200057467e7ed552f785993e20af6daad06c88fe8769164b3834ca5bb76775582e2e3feda16e48ec37d7747c69a654290ff7492320ed29f9b2a7eab5d4cf973489684acfd830aa0b5d7a8c6f3ea"}, {0x90, 0x3a, 0x6, "c96f75d435392b5d16b8d10c4ed51b251454051a9a55c985d252e211a6e10d1d217f73ae98612a9ae0db81780205d2d9985f56ead6e491034bd90bf8da9e44a7cdaaae05a0f596fda65d0041eb4b462d981878454c84412bce557f2d78adf3e275d3bb419ddec2b1392bc1762fdb0203e61d53b912827fd93623"}, {0xb0, 0x105, 0x3, "4f008b3c4dfb9c1e19174b751a22b71c6ed2e5377b15d88cd9ebe37a2e98049b0bb53e93ce99360692e9fa5712bb48a17c30568be30d715d6aa81d57d8fa9624fa8ec1d35231963dda4616cae262b6fc8754b10a8ececc61525806cd339c2c8cffca0d9eb226fc52a4065d6b9c8dc73af439d50c826ae51df07ffef1a440ddaf0a9e52cc3087cbf4fa75fe8e39909552ec04ee5f0c307f43b7f5a67e"}, {0x1010, 0x1, 0x8, "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"}, {0x110, 0x11f, 0x9, "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"}, {0x80, 0x13b, 0x2, "9e3aa55fda94ca1418711ac3ab65c35028b87a3d4fbf7a78e56bc4ae4c78f52be91aeb922e063855d41983708a4351c0b5d39f1e61cd553ea78ca9cf1f9b2a02018f33d68f460a1c3e05eba859a73d38aa98be3f46a0488ab46b3bff27484fae085e7ed52e7e4b1e93c8"}, {0x60, 0x119, 0xb9, "aabade6fbb00d1805853f88abcd4a41b714bc47c8b688eeecbcbfc0caad9d316a1a0473a4a45e6cffc4a95872230fa013ddc080f502457405302add2fca794627155389ccc44f644453c"}], 0x8, 0x8004}, 0x20000040) write(r7, &(0x7f0000f6d000)="1f0000000104ffff010000bb0700022a00cf00000900030000002300000200", 0x1f) close(r7) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x2, 0x0, 0x0, 0xff, 0x0, [0x0, 0x0, 0x0]}]}) syz_open_dev$usbmon(&(0x7f0000a01000-0xd)="2f6465762f7573626d6f6e2300", 0x7, 0x40) creat(&(0x7f0000bce000-0x8)="2e2f66696c653000", 0x100) 2017/12/08 18:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ustat(0x7e0000000, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000da5000)=[{&(0x7f0000ff4000-0x88)="40774fef30d743273a141d6149afa2fe40a8717a2473ecd27eb15184c012a1527de441239239edf1af81f2fe3ddd9c56d2412f7a6348ce90dad1afbe0de537d8c364fa4893846ea0b60241bbe265f4ed2557bb1c6430019dec87bd6ad88dd925ff96b82076931df337b0f91cc0a02c26355a42c7b40d73dd25875cdb131de61d62c622ca4e0efa50", 0x88}, {&(0x7f0000025000)="b054265fbd9f5dafe2ceb0cd17053c5e7a46faccff9eb895a202de864f47194fdd0395bcf41914babbe3c51de7616c36a09202eecaac08fc5f113aa75c3e92e8b975ff1b69a8", 0x46}, {&(0x7f0000243000)="296ad059fe4d4b2a1f5573e55fd6b4a6ca7765b419c2142a3a64c888c360f1af0b1428f7cf5ea1dcac83a9e26ec9e5997acbfd56a597c462db8573e534970b21ba2edf2e97ba5992553bdf0ba6f100d0c525d0e2742d2500c5f2345bc8afbd7d0a6d0dcbc2977bd20c7f096f7c695189935e4dc1", 0x74}, {&(0x7f0000d72000)="5fe575972827f36d12e6406854e0c7a83e0e38cddf26dd0c1111d1c67e6d42c732e84fac86cfcb9cc8cf2e5b6abb6db87600770dc334f54c3336df2e34f4705270647605b53fa5dc391375f1473b73a3e14481f2fad55e88376978ddcdbbaf543dd54b02324b56a31853fa20a1b744a4ccfd3a2afebaab5b6678bfaec5ef79d4262216a6929a7eafb1367154c8e5", 0x8e}, {&(0x7f0000883000)="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", 0x1000}, {&(0x7f0000cc6000-0x46)="cbe9646813416beeb79325e51860df503009f1ed00ad7a2824ffb3c129ca458f3d2a9cb872ff8ca3c520bbec0d2c29ac0f3ef8f295ab87649214545509783a2bc50164af1c78", 0x46}, {&(0x7f0000bf5000)="7bff576838c36658fac8cdc34b5f004be0bfb5c55562a2794d4115bd009bbdba370c397688021ebb664362a5ef5351", 0x2f}], 0x7) fcntl$setsig(r1, 0xa, 0x10) 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ff5000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e2b000)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000028c000-0x8)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000015d000-0xb)="2f6465762f766373612300", 0xeb, 0x44342) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f0000f93000-0xad)="9ea48648fe426e17a43176796bf9aee2f979aee61b2da9d1f0fe05ed23ef73c64fa959f1676cd91a244065c96ac5963024de69046c8aab18a34e8f6b96f76f49cc0187d372a4a333ba66ced1584ae44017c2100107911ed7ead8ea29b7816b5db51c6c620eb0459a8f50fbb4f7b639fde799ef67b55fa6461217fca074c5b4510b6b0bb955d39721cb03639cdf4637b1d6b54e4036c814edbea5ee96486330b4d24cedc3de59a1a5b362037d1c") r3 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) fsync(r3) ftruncate(r3, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000311000-0xc)={0x7, 0x6, 0x100000000}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000d2c000-0x4)=0x1, 0x4) 2017/12/08 18:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000353000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e56000)=0xfffffffffffffffe, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003b9000-0x9)="2f6465762f73672300", 0x2, 0x2000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000051c000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b06000-0x28)=@ethtool_rxfh_indir={0x38, 0x8, [0x38623283, 0x40, 0x81e9, 0x3, 0xb8, 0x81, 0x8, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getcwd(&(0x7f00005e5000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) modify_ldt$read(0x0, &(0x7f0000805000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61) 2017/12/08 18:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000043c000-0x11)="2f73656c696e75782f72656c6162656c00", 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r5}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r6) 2017/12/08 18:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) [ 70.568745] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 70.585886] device gre0 entered promiscuous mode 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00004fc000)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0xffffffffffffffe2) getpeername$unix(r0, &(0x7f0000894000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cc2000-0x4)=0x8) ftruncate(r0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00004b1000)={0x0, 0x97, &(0x7f00008c8000-0x97)="65d7aed374f9c85a5a18a01399705d6d82849d1435eb8a7b1e259142080000001539593b6f1bceb19229c8381234abc77bb91c7ecf546d812d76e05da60fe7bd2d7d902ae68a197fa8690c6300000000a76f7ab7a144fdf9e8d92d5f780e8f64df783223c6d5973bead968ea198a36ee2e64487616cfc33ed7950a62a9fb6e5096294a3a35de74e3c1d68120c88b8d41ad399e7fd4b1d7"}) 2017/12/08 18:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ustat(0x7e0000000, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000da5000)=[{&(0x7f0000ff4000-0x88)="40774fef30d743273a141d6149afa2fe40a8717a2473ecd27eb15184c012a1527de441239239edf1af81f2fe3ddd9c56d2412f7a6348ce90dad1afbe0de537d8c364fa4893846ea0b60241bbe265f4ed2557bb1c6430019dec87bd6ad88dd925ff96b82076931df337b0f91cc0a02c26355a42c7b40d73dd25875cdb131de61d62c622ca4e0efa50", 0x88}, {&(0x7f0000025000)="b054265fbd9f5dafe2ceb0cd17053c5e7a46faccff9eb895a202de864f47194fdd0395bcf41914babbe3c51de7616c36a09202eecaac08fc5f113aa75c3e92e8b975ff1b69a8", 0x46}, {&(0x7f0000243000)="296ad059fe4d4b2a1f5573e55fd6b4a6ca7765b419c2142a3a64c888c360f1af0b1428f7cf5ea1dcac83a9e26ec9e5997acbfd56a597c462db8573e534970b21ba2edf2e97ba5992553bdf0ba6f100d0c525d0e2742d2500c5f2345bc8afbd7d0a6d0dcbc2977bd20c7f096f7c695189935e4dc1", 0x74}, {&(0x7f0000d72000)="5fe575972827f36d12e6406854e0c7a83e0e38cddf26dd0c1111d1c67e6d42c732e84fac86cfcb9cc8cf2e5b6abb6db87600770dc334f54c3336df2e34f4705270647605b53fa5dc391375f1473b73a3e14481f2fad55e88376978ddcdbbaf543dd54b02324b56a31853fa20a1b744a4ccfd3a2afebaab5b6678bfaec5ef79d4262216a6929a7eafb1367154c8e5", 0x8e}, {&(0x7f0000883000)="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", 0x1000}, {&(0x7f0000cc6000-0x46)="cbe9646813416beeb79325e51860df503009f1ed00ad7a2824ffb3c129ca458f3d2a9cb872ff8ca3c520bbec0d2c29ac0f3ef8f295ab87649214545509783a2bc50164af1c78", 0x46}, {&(0x7f0000bf5000)="7bff576838c36658fac8cdc34b5f004be0bfb5c55562a2794d4115bd009bbdba370c397688021ebb664362a5ef5351", 0x2f}], 0x7) fcntl$setsig(r1, 0xa, 0x10) 2017/12/08 18:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000daf000-0x1)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000d1d000-0x2)={0x6, 0x8}) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r2, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000aac000-0x8)=0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) 2017/12/08 18:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a01000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) writev(r1, &(0x7f000002d000-0x30)=[{&(0x7f0000a44000-0xd9)="8b43b772f45b0a37563f632d2c8e9ed4d64ab9f68a9168800d5bf7140e8bad4b00fed08e04c1e705099d21cec9d244b3e9f1c815d8aa0eafedbef2a91af0772f0b1e321ea127fd1e50ddc72fef9cf7c1fece22b39954604f93d56362b38f046211ad820eabf3673bc621bc4854563750486cbe23fdd36a37491836cd842a31b4506059e00cbd103a8d1df0801abe987b65a8475775398493e0e3476536a26f1b362a47e153d107a51c2c6b107bd215d8d76149c74a468bc1f59dab37e97947f55d9ba9e670b808b33e27475a30f149280f3fb9ac21ee6f1947", 0xd9}, {&(0x7f0000fb2000-0x76)="83f7521dba4b4923e9d4b738baf1f14b4aa2c46bb2ce4cba31e610195c4bfb9a22b3ace8b186c2ceceac20785d2e8d841cc1475ffedd1cb17a15da52929eec53e2bd6ecc3b0c3a2fbf99e16a88378f8f8c9f3b44ef7969c2802bd48e2d532310623e47e6087c6d34efffdb94937aa322f65bdf19445e", 0x76}, {&(0x7f00006d7000-0xcb)="3f647ba6ee381794d7ce2b783cb0fd1cebe4e6f1d9200ea98d873b94cb1ec4c5d96ba241fc732a6a5a36bfd26204700659661bec5e7661ef0c16056535f335d913c7aeffc7d68ca1f4cd38724a399406e93ae668681643b08f804155557d56243ec7e521ff8aac771d95a1ba41b17deea0cfa7495ecd5a052fc75fc528e54f7e493bb0e38eca06fe8bf2f053259366c3ad65ce3de56b9e207fb4841a111754add445f745c9ca8ba43e3419e22ce739fdec58aeea087055e6079994936435e1bc858dde5315411f8c7e6403", 0xcb}, {&(0x7f000072b000)="1274689ba0e23060ea141f1de861fc825659b1ace83616f401c1c133248c077a18ddf9d98eaa392582f9a2b9f6ea149394ab7cad3912510e9f693888200106f8ce034f7c39f20d1f6937ab8697a8112b779132f2d8f19dae4f6f419d6940928fabb0562bee3b3f4304446ebf21f7192049dd4af77ca97f91331424b512ba64c8afbe70fe95f83f3b492e87061f9df6b9793e497a1599525c83e77c1c77399f7895ff36696c48d074f100d9035ae84b73ca015c99bf263a", 0xb7}, {&(0x7f0000fb0000-0x1000)="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0x1000}, {&(0x7f0000480000-0x1000)="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", 0x1000}], 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007a1000)=0x1, 0x4) [ 70.682293] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 70.698841] device gre0 entered promiscuous mode 2017/12/08 18:37:08 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba3000)="2f6465762f72666b696c6c00", 0x309080, 0x0) syz_open_pts(r0, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000096b000-0x8f)={0x0, 0x87, "1e36de488eb39b4addff91047c3be08baf1779c8eba2a7a1416475b47274419c2d1ec0c749a885cf13ff868d315007d73fd6c2d165af5446d6ada1c173a0a53abd0de7c3a401d4b00d88c52a26196bc04a0cfb0687a51e8d29ce9e1e5febca3be12d0db24cf641c94fe339a0b77fbf110b4ab0981c68777824174451777d316c030b7c3047f8bd"}, &(0x7f0000762000)=0x8f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000309000-0x8c)={r2, @in6={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008db000)=0x8c) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00006ae000)=0x7, &(0x7f000034d000-0x4)=0x1) [ 70.744402] device gre0 entered promiscuous mode 2017/12/08 18:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000c9f000)=0xfffffffffffffffd, 0x4) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) r2 = socket(0x1, 0x80007, 0x7ff) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000124000)="b0157b4cdd943c8a25f6194ddb3a0a92cec32e954f3d0c693ce7fd2d6cdbe5b59da3599c993aaba9f1003206d32f264573adaef7", 0x34) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000ca2000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be7000)=0x20) 2017/12/08 18:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ustat(0x7e0000000, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000da5000)=[{&(0x7f0000ff4000-0x88)="40774fef30d743273a141d6149afa2fe40a8717a2473ecd27eb15184c012a1527de441239239edf1af81f2fe3ddd9c56d2412f7a6348ce90dad1afbe0de537d8c364fa4893846ea0b60241bbe265f4ed2557bb1c6430019dec87bd6ad88dd925ff96b82076931df337b0f91cc0a02c26355a42c7b40d73dd25875cdb131de61d62c622ca4e0efa50", 0x88}, {&(0x7f0000025000)="b054265fbd9f5dafe2ceb0cd17053c5e7a46faccff9eb895a202de864f47194fdd0395bcf41914babbe3c51de7616c36a09202eecaac08fc5f113aa75c3e92e8b975ff1b69a8", 0x46}, {&(0x7f0000243000)="296ad059fe4d4b2a1f5573e55fd6b4a6ca7765b419c2142a3a64c888c360f1af0b1428f7cf5ea1dcac83a9e26ec9e5997acbfd56a597c462db8573e534970b21ba2edf2e97ba5992553bdf0ba6f100d0c525d0e2742d2500c5f2345bc8afbd7d0a6d0dcbc2977bd20c7f096f7c695189935e4dc1", 0x74}, {&(0x7f0000d72000)="5fe575972827f36d12e6406854e0c7a83e0e38cddf26dd0c1111d1c67e6d42c732e84fac86cfcb9cc8cf2e5b6abb6db87600770dc334f54c3336df2e34f4705270647605b53fa5dc391375f1473b73a3e14481f2fad55e88376978ddcdbbaf543dd54b02324b56a31853fa20a1b744a4ccfd3a2afebaab5b6678bfaec5ef79d4262216a6929a7eafb1367154c8e5", 0x8e}, {&(0x7f0000883000)="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", 0x1000}, {&(0x7f0000cc6000-0x46)="cbe9646813416beeb79325e51860df503009f1ed00ad7a2824ffb3c129ca458f3d2a9cb872ff8ca3c520bbec0d2c29ac0f3ef8f295ab87649214545509783a2bc50164af1c78", 0x46}, {&(0x7f0000bf5000)="7bff576838c36658fac8cdc34b5f004be0bfb5c55562a2794d4115bd009bbdba370c397688021ebb664362a5ef5351", 0x2f}], 0x7) fcntl$setsig(r1, 0xa, 0x10) 2017/12/08 18:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000b12000)={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]}) 2017/12/08 18:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r5}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000a42000-0x4)=0x101, 0x4) 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e01000-0x108)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0xbc5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x1, 0x1, 0xe304, 0x5, 0x7fff, 0xffff, 0x7ff, 0x3f, 0x9, 0x3, 0x0, 0x5, 0x0]}, &(0x7f000040e000)=0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000abe000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000540000)={r1, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x0, 0x0, 0x4}, 0xa0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000d2e000-0x6)={0x7ff, 0xffffffffffffffc0, 0x7f}) setns(r0, 0x48000000) ftruncate(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cc1000-0x6)={r1, 0x600000000000}, 0x6) 2017/12/08 18:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ustat(0x7e0000000, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000da5000)=[{&(0x7f0000ff4000-0x88)="40774fef30d743273a141d6149afa2fe40a8717a2473ecd27eb15184c012a1527de441239239edf1af81f2fe3ddd9c56d2412f7a6348ce90dad1afbe0de537d8c364fa4893846ea0b60241bbe265f4ed2557bb1c6430019dec87bd6ad88dd925ff96b82076931df337b0f91cc0a02c26355a42c7b40d73dd25875cdb131de61d62c622ca4e0efa50", 0x88}, {&(0x7f0000025000)="b054265fbd9f5dafe2ceb0cd17053c5e7a46faccff9eb895a202de864f47194fdd0395bcf41914babbe3c51de7616c36a09202eecaac08fc5f113aa75c3e92e8b975ff1b69a8", 0x46}, {&(0x7f0000243000)="296ad059fe4d4b2a1f5573e55fd6b4a6ca7765b419c2142a3a64c888c360f1af0b1428f7cf5ea1dcac83a9e26ec9e5997acbfd56a597c462db8573e534970b21ba2edf2e97ba5992553bdf0ba6f100d0c525d0e2742d2500c5f2345bc8afbd7d0a6d0dcbc2977bd20c7f096f7c695189935e4dc1", 0x74}, {&(0x7f0000d72000)="5fe575972827f36d12e6406854e0c7a83e0e38cddf26dd0c1111d1c67e6d42c732e84fac86cfcb9cc8cf2e5b6abb6db87600770dc334f54c3336df2e34f4705270647605b53fa5dc391375f1473b73a3e14481f2fad55e88376978ddcdbbaf543dd54b02324b56a31853fa20a1b744a4ccfd3a2afebaab5b6678bfaec5ef79d4262216a6929a7eafb1367154c8e5", 0x8e}, {&(0x7f0000883000)="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0x1000}, {&(0x7f0000cc6000-0x46)="cbe9646813416beeb79325e51860df503009f1ed00ad7a2824ffb3c129ca458f3d2a9cb872ff8ca3c520bbec0d2c29ac0f3ef8f295ab87649214545509783a2bc50164af1c78", 0x46}, {&(0x7f0000bf5000)="7bff576838c36658fac8cdc34b5f004be0bfb5c55562a2794d4115bd009bbdba370c397688021ebb664362a5ef5351", 0x2f}], 0x7) fcntl$setsig(r1, 0xa, 0x10) 2017/12/08 18:37:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000194000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0]}, 0x5c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000de4000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b0f000-0x4)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0xfffffffffffffff7, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0) connect$ipx(r0, &(0x7f0000c28000+0x37d)={0x4, 0x2, 0x8, "b52744c6dc85", 0x1, 0x0}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f00009f0000-0x4)="00", 0x1}], 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000cf1000)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e03000)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) readv(r1, &(0x7f0000727000)=[{&(0x7f0000b20000-0xef)="00", 0x1}], 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bd8000)={0x0, 0x0, 0x0}, &(0x7f0000e0f000)=0xc) gettid() fcntl$getown(r0, 0x9) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00004f5000)=0x0) ptrace$getenv(0x4201, r3, 0xffffffffffffffff, &(0x7f0000453000)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000603000-0xf5)="68c6d4a077fa035f4515786e056b6d329eb205ffa7d2247a4dbcfe51a8db7b092997341309d1a14591cf1999df5345e223552ba712d4bb16761c10e5d476b624114717a7f7f7f69977718fde33f1458bbc6f29c877957a0a82d86d6a602877d152417b89186b7b9457f3506f08f155eeb9d1c79f000e7a22abe821f360cd0885b516e0884d5a236e8d7fdfdff410f008e4462c9fcd403f077707a9719998fbd7fb51bda2187f774d3ec54d9c2a60a63b8d16008ac1ef1ffd1491000270b150adece541c22de15fce9d02870fe2374c04f862eb75194291bd5e6bad455ccab102781fc2b34f6e92cc997c1bf22c9488751f340804c9") r4 = open$dir(&(0x7f0000701000)="2e2f66696c653000", 0x0, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd8000)={0x3, 0x1, 0x100000001, 0x8, 0x7, 0xe3, 0x8, 0x4633242e, 0x6, 0x5}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000dd3000)={0x2, 0x2, 0x9, 0x79, 0x80000001, 0x5}) fcntl$F_SET_RW_HINT(r4, 0x40d, &(0x7f0000397000-0x8)=0x3) 2017/12/08 18:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/12/08 18:37:08 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000921000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4500) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f63000-0x340)={0x2, {{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]}, 0x1, 0x5, [{{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]}, {{0x2, 0x3, @rand_addr=0x5, [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]}, {{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, 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]}]}, 0x340) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000afe000-0x10)={0x3, 0x8}) openat(r1, &(0x7f0000a32000-0x8)="2e2f66696c653000", 0x1, 0x10) ftruncate(r1, 0x0) 2017/12/08 18:37:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007b6000)="2e2f66696c653000", 0x0) r1 = socket$netlink(0x10, 0x3, 0x10000000) symlink(&(0x7f0000dfd000)="2e2f66696c653000", &(0x7f000074e000-0x8)="2e2f66696c653000") prctl$setname(0xf, &(0x7f0000000000)="736563757269747900") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc9000)="2f6465762f73657175656e6365723200", 0x400000003ffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000067f000)=@int=0x0, &(0x7f0000f30000-0x4)=0x4) r4 = socket$inet6(0xa, 0x800, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r4, &(0x7f0000d1a000)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = dup2(r4, r4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000354000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000069a000)=0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000173000)=0x0, &(0x7f0000ff9000-0x4)=0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bc4000-0x4)=0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0x40085112, &(0x7f000022f000-0x50)={{0xff, 0x3}, {0x10000, 0xfff}, 0x0, 0xfffffffffffffffc, 0x88, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000005f000-0x1)={0x2, [0x9, 0x8]}, &(0x7f000013f000)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) sendto$inet6(r4, &(0x7f0000dfe000-0x1)="", 0x0, 0x8000, &(0x7f0000f63000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$UFFDIO_REGISTER(r5, 0xc028aa03, &(0x7f0000509000-0x20)={{&(0x7f0000123000/0x4000)=nil, 0x4000}, 0x20000000000, 0x0}) setsockopt$inet_buf(r3, 0x0, 0x28, &(0x7f0000e00000-0x14)="b46129334ea10e2766fa41e5897f3ead55c6624b", 0x14) writev(r1, &(0x7f0000c2c000-0x8)=[{&(0x7f0000d28000-0xd)="2900000070003119ef6e0a01001100070a00000000008000000000000c000800040200000000000001", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b94000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f000028b000-0x28)={0x2, 0x0, [{0x1d9, 0x0, 0x100}, {0x3ff, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 18:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") ustat(0x7e0000000, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000da5000)=[{&(0x7f0000ff4000-0x88)="40774fef30d743273a141d6149afa2fe40a8717a2473ecd27eb15184c012a1527de441239239edf1af81f2fe3ddd9c56d2412f7a6348ce90dad1afbe0de537d8c364fa4893846ea0b60241bbe265f4ed2557bb1c6430019dec87bd6ad88dd925ff96b82076931df337b0f91cc0a02c26355a42c7b40d73dd25875cdb131de61d62c622ca4e0efa50", 0x88}, {&(0x7f0000025000)="b054265fbd9f5dafe2ceb0cd17053c5e7a46faccff9eb895a202de864f47194fdd0395bcf41914babbe3c51de7616c36a09202eecaac08fc5f113aa75c3e92e8b975ff1b69a8", 0x46}, {&(0x7f0000243000)="296ad059fe4d4b2a1f5573e55fd6b4a6ca7765b419c2142a3a64c888c360f1af0b1428f7cf5ea1dcac83a9e26ec9e5997acbfd56a597c462db8573e534970b21ba2edf2e97ba5992553bdf0ba6f100d0c525d0e2742d2500c5f2345bc8afbd7d0a6d0dcbc2977bd20c7f096f7c695189935e4dc1", 0x74}, {&(0x7f0000d72000)="5fe575972827f36d12e6406854e0c7a83e0e38cddf26dd0c1111d1c67e6d42c732e84fac86cfcb9cc8cf2e5b6abb6db87600770dc334f54c3336df2e34f4705270647605b53fa5dc391375f1473b73a3e14481f2fad55e88376978ddcdbbaf543dd54b02324b56a31853fa20a1b744a4ccfd3a2afebaab5b6678bfaec5ef79d4262216a6929a7eafb1367154c8e5", 0x8e}, {&(0x7f0000883000)="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0x1000}, {&(0x7f0000cc6000-0x46)="cbe9646813416beeb79325e51860df503009f1ed00ad7a2824ffb3c129ca458f3d2a9cb872ff8ca3c520bbec0d2c29ac0f3ef8f295ab87649214545509783a2bc50164af1c78", 0x46}, {&(0x7f0000bf5000)="7bff576838c36658fac8cdc34b5f004be0bfb5c55562a2794d4115bd009bbdba370c397688021ebb664362a5ef5351", 0x2f}], 0x7) fcntl$setsig(r1, 0xa, 0x10) [ 70.938983] device gre0 entered promiscuous mode 2017/12/08 18:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) setsockopt(r1, 0x8, 0x1, &(0x7f0000ee0000)="b4e9f920ccb87ca1abb808fbb0c2970242fb5df5a8363f9e17ec06c25d243044b27ef3e8db2a904727c9c67ec5e2ae8c3082cda41470ff47f5ff595dc539e7de977b9eb5f9c20514d71b5b495a55da3c83cf5a5d327aec2ad2c55facfaf521938285fb82a171a7714a8cfbfac78cd8c0dd1f0f80c25427a0dedde5de70077b81b3529655b27641cee3bf6f2591de98d6ed65d0a1aca2c783a65c845c5883727249302d63dc54cb99697587722f137c271ee3fb0733618f2d37a95856ba292faca39ec4f78c455d55bf588a5b871ea9e90933", 0xd2) 2017/12/08 18:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f000098e000)=0x0, &(0x7f0000900000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000232000-0xbc)={0x1f, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "7bf888ee48100d8c", "4b712d477f7ced8ea847da0a68a91552d62a25ef9fdd1ea41a77b53b33441f52", 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = fcntl$dupfd(r3, 0x0, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b4f000-0x18)={0x0, 0x8000000000000003, 0x100000010, 0x5c30cf22, 0x3c}, &(0x7f00001a8000)=0x18) socketpair$inet6(0xa, 0x6, 0x5, &(0x7f0000b37000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000188000-0x20)={0x101, 0xa6, 0x8003, 0x4, 0x5, 0x10000, 0x6, 0x4, r5}, 0x20) 2017/12/08 18:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") ustat(0x7e0000000, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000da5000)=[{&(0x7f0000ff4000-0x88)="40774fef30d743273a141d6149afa2fe40a8717a2473ecd27eb15184c012a1527de441239239edf1af81f2fe3ddd9c56d2412f7a6348ce90dad1afbe0de537d8c364fa4893846ea0b60241bbe265f4ed2557bb1c6430019dec87bd6ad88dd925ff96b82076931df337b0f91cc0a02c26355a42c7b40d73dd25875cdb131de61d62c622ca4e0efa50", 0x88}, {&(0x7f0000025000)="b054265fbd9f5dafe2ceb0cd17053c5e7a46faccff9eb895a202de864f47194fdd0395bcf41914babbe3c51de7616c36a09202eecaac08fc5f113aa75c3e92e8b975ff1b69a8", 0x46}, {&(0x7f0000243000)="296ad059fe4d4b2a1f5573e55fd6b4a6ca7765b419c2142a3a64c888c360f1af0b1428f7cf5ea1dcac83a9e26ec9e5997acbfd56a597c462db8573e534970b21ba2edf2e97ba5992553bdf0ba6f100d0c525d0e2742d2500c5f2345bc8afbd7d0a6d0dcbc2977bd20c7f096f7c695189935e4dc1", 0x74}, {&(0x7f0000d72000)="5fe575972827f36d12e6406854e0c7a83e0e38cddf26dd0c1111d1c67e6d42c732e84fac86cfcb9cc8cf2e5b6abb6db87600770dc334f54c3336df2e34f4705270647605b53fa5dc391375f1473b73a3e14481f2fad55e88376978ddcdbbaf543dd54b02324b56a31853fa20a1b744a4ccfd3a2afebaab5b6678bfaec5ef79d4262216a6929a7eafb1367154c8e5", 0x8e}, {&(0x7f0000883000)="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", 0x1000}, {&(0x7f0000cc6000-0x46)="cbe9646813416beeb79325e51860df503009f1ed00ad7a2824ffb3c129ca458f3d2a9cb872ff8ca3c520bbec0d2c29ac0f3ef8f295ab87649214545509783a2bc50164af1c78", 0x46}, {&(0x7f0000bf5000)="7bff576838c36658fac8cdc34b5f004be0bfb5c55562a2794d4115bd009bbdba370c397688021ebb664362a5ef5351", 0x2f}], 0x7) 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) write$fuse(r0, &(0x7f00004c3000-0x28)={0x28, 0x1, 0x9, @fuse_notify_store_out={0x8, 0x8abc, 0x8}}, 0x28) ftruncate(r0, 0x0) 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000280000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x82e5, 0x0) ftruncate(r0, 0x0) recvfrom$ax25(r0, &(0x7f0000da9000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x40, &(0x7f0000030000)={0x3, {"eeb81d53f1d82e"}, 0x916b}, 0x10) [ 71.109596] device gre0 entered promiscuous mode 2017/12/08 18:37:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000fef000)=0x56c, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fec000-0x4)=0x3fa, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x1ffffffffffff) listen(r0, 0x7) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000ff0000)={@generic="3003b59f30312f680f75bbc0fc66419c", @ifru_flags=0x80000800}) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe9000)={0x9, 0x0, 0x8, 0x2, 0x9, 0x100000001, 0x6a5, 0x1ff000000, 0x0}, &(0x7f0000fea000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ba9000)={r2, 0x45, "d3bcbf3d29c148d53b30d748baf04375809a4d32d529c62db993d58350f8ffffffffffffff1202e029c530f75a1f0f23fa40d400003d0000000000fc1d66c0e16b98ab2a9d"}, &(0x7f0000fee000-0x4)=0x4d) r4 = socket(0x11, 0x80000000803, 0x8000000000300) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000feb000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000001f, 0x8, 0x3, 0x9, 0x41}, &(0x7f00000c3000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000993000)=@sack_info={r5, 0x8b2, 0x7ffc}, 0xc) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ff1000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x8, 0x2, 0x80000001}, &(0x7f0000feb000)=0xa0) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000feb000-0x4)=0x0, &(0x7f0000be3000-0x4)=0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fe1000)={0x3, &(0x7f00004af000-0x18)=[{0x0, 0xfffffffffffefffe, 0x405, 0x3}, {0x45, 0x2, 0x4, 0xffffffffffffffbe}, {0x200000003, 0x0, 0x7a6, 0x7ffe}]}, 0x8) r7 = socket(0x11, 0x3, 0xfffffffffffffffb) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000014b000)={r6, @in6={{0xa, 0x2, 0x5238, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0x8}, &(0x7f0000ff2000)=0x98) bind(r7, &(0x7f0000fe4000)=@in6={0xa, 0x2, 0x69f3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf77}, 0x1c) r8 = socket$inet6(0xa, 0x1, 0x20000000002) setsockopt$inet6_int(r8, 0x29, 0x10, &(0x7f0000309000)=0x8, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/08 18:37:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b57000-0x8)=[{&(0x7f0000962000)="2c", 0x1}], 0x1) 2017/12/08 18:37:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_getscheduler(r0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f00002bc000)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00007e7000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x54, 0x6, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x3, 0x6}, @sack={0x5, 0x22, [0x100, 0x8, 0x10001, 0x67, 0x8, 0x0, 0x6, 0xb6]}, @timestamp={0x8, 0xa, 0xffff, 0xfffffffffffffffe}, @mss={0x2, 0x4, 0x101}, @nop={0x1}, @sack_perm={0x4, 0x2}]}}, {""}}}}}, 0x86) 2017/12/08 18:37:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000d76000-0x10)="617474722f736f636b63726561746500") writev(r1, &(0x7f0000da5000)=[{&(0x7f0000ff4000-0x88)="40774fef30d743273a141d6149afa2fe40a8717a2473ecd27eb15184c012a1527de441239239edf1af81f2fe3ddd9c56d2412f7a6348ce90dad1afbe0de537d8c364fa4893846ea0b60241bbe265f4ed2557bb1c6430019dec87bd6ad88dd925ff96b82076931df337b0f91cc0a02c26355a42c7b40d73dd25875cdb131de61d62c622ca4e0efa50", 0x88}, {&(0x7f0000025000)="b054265fbd9f5dafe2ceb0cd17053c5e7a46faccff9eb895a202de864f47194fdd0395bcf41914babbe3c51de7616c36a09202eecaac08fc5f113aa75c3e92e8b975ff1b69a8", 0x46}, {&(0x7f0000243000)="296ad059fe4d4b2a1f5573e55fd6b4a6ca7765b419c2142a3a64c888c360f1af0b1428f7cf5ea1dcac83a9e26ec9e5997acbfd56a597c462db8573e534970b21ba2edf2e97ba5992553bdf0ba6f100d0c525d0e2742d2500c5f2345bc8afbd7d0a6d0dcbc2977bd20c7f096f7c695189935e4dc1", 0x74}, {&(0x7f0000d72000)="5fe575972827f36d12e6406854e0c7a83e0e38cddf26dd0c1111d1c67e6d42c732e84fac86cfcb9cc8cf2e5b6abb6db87600770dc334f54c3336df2e34f4705270647605b53fa5dc391375f1473b73a3e14481f2fad55e88376978ddcdbbaf543dd54b02324b56a31853fa20a1b744a4ccfd3a2afebaab5b6678bfaec5ef79d4262216a6929a7eafb1367154c8e5", 0x8e}, {&(0x7f0000883000)="3616d18f7c5a11e9f1ca28996ba8b5cbc0ba14a110ee3abeead61e18937b8250734d87bbd39a15ef5091007177469144038a76bb939ae0cd8b1ea76a981b3f30a46e495351c93ac13d486c3c12c9ef974a202a9d95c8ff58a540245cc1f9aef4812d93093f776c1727bd1a810d79fc98820344327a91f09a6a419a1b257d90bdb9be633b10ce5b96e266948939236282259f5dd82e90d2237319fb5283eac5213c9e3551be9b05adcab13dfd9d33da49469e9e05a50a411b1706f8586b9b04e9e4a56b41e6971c7869df6d932fbf4574838fe65c1bf310f75102cc516774b36968f669fb4fc0d8f42646d711866b810bad07244207367995a5cb27b59b9e753110f7bfdb9308187d22a9ef44d68ebc627605c79fa782976f6438c5f4980a604a6ec2989bf05708899bed6bda0dac903c0c5712a4a335074c90e393ef3c244f8da414c41e18d22dc987011dc2d34132018b60e273bd2222380f88738b9185ae4e6effc7f514fb7d191bba6b5fc18a82725472dc9f1e686f3b76c999c704b75c6a61679dbefd78e896312ea476a09963c554c4df1d6aeffdf3503bf9eac4192e0873257022feff7247519819c145b8458ed0f91b40becb67c84546844a7da6a257b298283164f2ccfa75bbdc86b850109b110c99d854ccd784cd4aa615d13df81253a96df26e2dc4d775bf4593844fc360ef38c106c31fee335ee2b48f8887e38fcfe2fd71763e16a7ca9a3c7a26ff157ae6509c9c15a67d0ac45d1d92251a10ae5c4b634fd710fa743c1fe719316e55637db9193cb34451282a53310fa70ae6ba3bc6026d0a1bf4b5117f5d68165e3af61f3f9374cf4f4381926c1a0d2286d469175df05fcdcf0b14023721de3446516f0883a0d7e44fb968ef39d2feda43daf6bfdc2eb0393357c0cd763a110e96fc60f4d7233159de4574b4d8983c91dfc907339e1831e6a4b03a3cbc770bb3b4b179299ec306ebfd58178775f4dbbaf4acc6bb63035bb82be38f8560c791c47a3f245af6cba3c3548c373c10d60204480dca5a7548a9a7af63baea62d3e03833bf1db2b1829c82405137f07012c87d4a70fffe258a80a2c9cdb9e59be051c263d02a2d6de8a27cb75a2daec2f3a7152ae8f92052918233311fe7e931f14c526b8f933e42a77f43e7074c7709714e8de5d7be59e7b568fc8c38786f0164b87b281594c260090aa483b19a803835f8078b8f4beddf1a267ce8cd652b81b0f09cdfe94a6edefc97e2643e6f4cc72bb9e99491c032a11e912eecd855555a13dfab6b80e64dd280d2e5417fe8a4606576355d24a074b9f53c0386a8cc75d29b6c7dc4e055681611d65309ddbfc3af48099162031f78f093d801691773d2f3d5b5653d670139970321c3276659581f27cc4920e4a08cf8b5c81baceabe65e086779c680e628e3992b299a4a3b4f5e34c98fa673c324322d3809bf587a2d00a315880c3d841f91965484b099213ff69e55ef865ba82c2569f4c9449b1d0e88b49abf826c6fa06b92ae54f0bb5ec329047c28a4a7ee23dac3515ac07be7c0cbc9cf69e5145c6f71bed7988eac0965b2391ed3f5eb7e477bfd27f49bb2b7b34bcb35bf81c05769b897b2fccfaf291c34813d60bac8e4596d22ed3a7ddd97b8e33e05d283ff80e794cddd2d5801403a8876abaea9125bcad503f8bedd9f6916801c97bd5705344df082dc58c47083a398fe0bef3522df8b25876dfa55f1de0f7e48e7c50e2d20ca218c77727bbd106aca4f1b0f9403326dd68473c551be834d0933035624580d978b0290ea760209f97fe1d175765704101a76b795749dfdf716defff4dabe066d10628bf7ef30d0f18c4e5ec4c2d8993a5fc751e742e991773c6fba9d8378a15798df962a12180eee0be8e4ef406f0206f4e63d295b2c5a04e067080f64a683093bf48b856fe3fafed1f851a400e5144eb819b8f4355a4a5323b7454510f89e5515f624e36a3e8da3e2764c886e01626c82d0baf61ebe2dcc3b49566419a40cd883d5171bbaf29518500826e43fffd52f52fb4d95f0df883050d3fe5e3ff26e81cb65be40f9e7377ca9dfad00665bc4024fa2eaaae59ac33bce97f7c9ddc9c9cd7aeef5844e4ce69a7239e7811e2a304adc1aaf66400102761c0849d1b7a2781f85e3a2c7ed5038c95350a669386e5f5936eec2d94502d9572336b9adc38bad858137dbf833509a28fb976806250ca585664df2a289567df02ed7a4b29b42ec32ba81e3846db88f1379b9244cabdd7170e2f56140f8bdfe6ce66362ab602697f590201fc763966bb849a9f6ae7337dab536740e4addda00fb91e7706dd184f4a5d51cae799d569a30f18996cb90b924b3bf0abf698e874d06587d35dee4cdb1cdff2135bba16d8156c0b7720b0bf7d7e79bd53fe79792c360e21f620bf89c6f56de3a83dc41fa453a796fa7e449ae49da7ef36a49f3a1aa7347df9f2ed0cdb58ca9f2afba5a1ea707cd0bf8a282b22326f068297351d5f5d9d8880c6b709f01d508b947f767803b9aecb7b6e2e4136d4d138e9270675666c8e5eb1dfd6e6cbc5fdc13478749d8a662552f15eec0a306d31cef2221ea01501861e35c663345d6d711edc06e6fa9b1384f49d748b5dda0b2b73e573542e0f588567d1f5894b9650c7383dfd752f2b77e4eb7e8d8f26446b26c57c58465519d829739aec16c7994eb27c26bed7bbecb9d49f0ac43367acf547d3703e1632eddd6a0ac171a344210bd835534c1718d6548ff3d6c764df6c4b6a42c5a90d80b7261bdd8b6d6a19f0103ec176a9fcb8291955933c362e10cdb2760973eb9368c4d78e1bea4c8ecd7f36fc0a3e6c48881458cf994580d30332a386d54f8be7887dae251136012569f9aa70c1783d475f6fe45e1ff7c4c6b55be64c0564f38d6ffc08c6edb15e6e5529538b2d1df8c679ec3009882fb8449327efc02b6ce2d121d04750a4ce8f3b89a6081c21273606ed0abd24259747a806380a2f1c154006f721fcd30991b9eeb2dfd36965a0634957bba48e8fce657c6f402abeb465d24da3c59daa4f865ac54aff9c7ea384ff8d4ff7a8919ff4fc3de120f0b391a64f543e9beea64feb3478612ad79d650bb6199e242479fd4e8c2e7b5b2f3a2e4962d8f7ffa5bbc51d8ccace5fc64e6b3e3be2743c3bc1ba4872a0e7c443787ea524879dc8e338cd99194f7e5a2b0340f00cc1fc0cd4ef2888a4572018bb26a800d655bd587ae0a2f734ccae1f129699300aa2bf9deab99c32e7c1a2e77268c4bff1b773957d06543fb64d8caac9caf543291232c3a39ec06cf5f852f2d142c1d2bd33e12121ad037b1cc520ebf18fea271184bc914c17102ff7bb5dbc160f9eb95c54664ba746a4ec4e5099238995c39c8cb90ab0cfc84e77bffa2486b10b538da6d8afc34a023f6fa54c47353eecf22cd96fd80aeaf09cae7364f5b8306b70c6a3a0a3507ec7c76657309a4e920f8f988d49f0521fe344c37692536d564a82d95fe528f6a98b4af2d8d7c5cb2268782cbf92036ee3903a52adb20e39858bcbc48491fc4c65af5ba75e3a3a3576c09f3d7ddf74569c824292cc81fb73a1fe747f063faed976deb19a2ce8792cf1f07af518ee2b12e86eb66a5b1439fa8a555b433e8b59e5b8c8450a9c00b1b32534de6dbcaae08ceb11428b6ec61b3e21d23de1d691d70952bf890cfac37888efdb802d1b454839f0bbf3834e1ff8c371c7de760e9a026bb75e4e115460b4082dd788dc00bcc44ba9c63d69b204ac806f8efab729fbb61276bd79ade614237812de294b541fc5dfcdd331f8b3387336f56a58d5fefa40205a8ebe2be9fd0bfed45293a7cc90aa6074a35e0e0f5d69a57eae24d09e846bed262874fdb2297126d7bbeae622b7a0cc84385ab06f4718f08ad6cd4b7a6257a11933179417f8b2abb72910ca52d489a5de05a358e4405a2ae90867ef91bc7a63fdeb6d770a2eabd211070a2a99a563d252732d3dc8a743a9671f3adccd10eed0cdad8c42342a730048f6949626b3c794a77311b7ab84c5f52ba3d903f55972c3c5b8aa5cdaed21464262c34aa2d29dabf97a472d641bdc33af97dc5782d89dc21993b22850fd3f0a590bf7e818cd37ec25539035d3f7472670f197799373514151fe06f3b73eaf764a64d223ca5cbe5ab037296fa53907f5bad3b1e67f3541e78dd14e4ebdd32465c5e0916a59bb8c8d376bbeb6e747b9220e720bf0fc32dc51a61990ad5fa981f23a424ab189a8353ab575a033f8d7b023322a4990bfd17beacfc4a7fffcb67c56dc7d03a7ba536d4191b6e28af90db0e21728efb36af525086ca56cfb897e8eed3a78a0f439810f9a4641afe40a5e9b021c94e06a0fc19c0c5e9d6605158e736511df4cf96ed07ed16107ff39f54263f98c14ba192822ff2c44031a70f1e5b93bb6cbe157e369af0e46084b77ddd561c345b6e1ca8950ac138aaa147315de48cd23298cf446aeea8630d0fd0e3c8af7ca60b44f367472b3f0b56a5e2d3685aa6c5a4f5f542474003d52948974bad27dd0498846a8b5a26610193a4424321ec2f6d03b00cc2bc76f31a280549c6eb597952ca456a0045b2643ec867c13169b4fe6fa964f0bacc07e8517e48342b20c2af08135f974ac40bbacf72f2287481b4fc2015b769db084b149bd01bc5b3870ed71c0345202a2fa73c7d04fe2cc87050c8435aad0bc4415569aaccbb47c58f2230d9c5f483f79a46f35c3ba3f610d7c8473bd077a0321b08e2145b84dd54c2d7ffe3cdf2ac65cc6729805799c1732a7ee1b239cde0cedb1c7dd32e75bfeb04c10a3441dba72145dccacfab47f55a689a772ca4fe17b70ec22ff87b7e8dd1b5988afed5d065904347eb833bc133138af8a40c0f44b75e93b065a63c62209b1fb7bd610345254ad9638c5f6fdf16362dc19bf330cd2e87b524d5f8b6167a9400f51718dac9283a5c98988c555a8a599adbff0a1248d6f6d3c484c977dbb500a5ec2c0d79110e27efe02d0831ed73a81618275555358c4d06b9a6ce3219ec8c050110a95b342f5d3f16c3e1a0b4f792f5cd5b352529eacbd2e88ab328e05c91441271af7409accef2066fcb43c791425dae55e4fe610d2e8aede24aa63ee3738bd9fb79d07983ad49d9b5ee5edb74a8cc9835b7b4086e519c907034ee8039624e38a05431350490213b934839ee2e57d3e3a4b1be411f3f423f812eea9988ab3418bc407abb9f03c0cf9819dedbdfd6c8fbf998f3957752a8305e0c033f608749ca917547b0d7498e9684b5e7d3614ef6b3731a1f18c35be5da57ecd4175cf38c39f5f7614d75c382766d8099fd57d8888dc759b1aa1d8328f4fba59c263e52f90781fa5f05a01e1212cfdb7f5aaf2d5b5cb1d0f36e534577f3b54640d92920dfe31cbfd9bfc0d66367cb3a62846d1e68246e145967f6ebc42230fbf6ea8bd2ec6f20157a8f2a308e4727431afa21c65632721b1464b478d6da67ee1377e2b2050cb6793495bbd12a35ad654ccea3753877fa11214a549bf86e6585fa248efba793b4490ce4228e08d91d75330b48b9b3167bfb013cf945f58ad6500381b3bd8a14cd6aa64238a986358bbcd2e0ba50638b549cc82aedba1cb2d3f39ebc3092aeb8efb79baffb33b9c1c0b595c4a29b062b7ccb43388fb265fc79a33ba7ce661ff0e7b4e5c64a0938a0aa0324d971b59e0366aae578f47495b27ee8ff17df0d61037cad3a273a50cb04783776cf49c95bad13914f166443ce87c90c4d9ff5bed508bdc52628b93cb8f4432525670f56e27bd64d8d0847760b39607150dd286e138f4d48e", 0x1000}, {&(0x7f0000cc6000-0x46)="cbe9646813416beeb79325e51860df503009f1ed00ad7a2824ffb3c129ca458f3d2a9cb872ff8ca3c520bbec0d2c29ac0f3ef8f295ab87649214545509783a2bc50164af1c78", 0x46}, {&(0x7f0000bf5000)="7bff576838c36658fac8cdc34b5f004be0bfb5c55562a2794d4115bd009bbdba370c397688021ebb664362a5ef5351", 0x2f}], 0x7) [ 196.075019] INFO: rcu_sched self-detected stall on CPU [ 196.076030] INFO: rcu_sched detected stalls on CPUs/tasks: [ 196.076171] 0-....: (125000 ticks this GP) idle=a4a/140000000000001/0 softirq=26807/26807 fqs=31229 [ 196.076197] (detected by 1, t=125002 jiffies, g=15769, c=15768, q=897) [ 196.076214] Sending NMI from CPU 1 to CPUs 0: [ 196.077272] NMI backtrace for cpu 0 [ 196.077276] CPU: 0 PID: 10732 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #123 [ 196.077281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.077284] RIP: 0010:io_serial_in+0x6b/0x90 [ 196.077287] RSP: 0018:ffff8801db406ff8 EFLAGS: 00000002 [ 196.077294] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 196.077298] RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff87cee980 [ 196.077302] RBP: ffff8801db407008 R08: ffff8801db406b88 R09: ffff8801bfcc6000 [ 196.077305] R10: 000000000000000b R11: ffffed003b680d73 R12: ffffffff87cee940 [ 196.077309] R13: 0000000000000020 R14: fffffbfff0f9dd6f R15: fffffbfff0f9dd32 [ 196.077314] FS: 0000000000000000(0000) GS:ffff8801db400000(0063) knlGS:00000000f7767b40 [ 196.077317] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 196.077321] CR2: 00007f1b4960e000 CR3: 00000001bf5a2000 CR4: 00000000001406f0 [ 196.077325] DR0: 0000000020001000 DR1: 0000000020000000 DR2: 0000000020001000 [ 196.077328] DR3: 0000000020001000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 196.077331] Call Trace: [ 196.077334] [ 196.077337] wait_for_xmitr+0x93/0x1e0 [ 196.077340] ? wait_for_xmitr+0x1e0/0x1e0 [ 196.077343] serial8250_console_putchar+0x1f/0x60 [ 196.077346] uart_console_write+0xac/0xe0 [ 196.077349] serial8250_console_write+0x647/0xa20 [ 196.077352] ? lock_downgrade+0x980/0x980 [ 196.077355] ? serial8250_start_tx+0x910/0x910 [ 196.077358] ? do_raw_spin_trylock+0x190/0x190 [ 196.077361] ? memcpy+0x45/0x50 [ 196.077364] ? univ8250_console_setup+0x160/0x160 [ 196.077368] univ8250_console_write+0x5f/0x70 [ 196.077371] console_unlock+0x788/0xd80 [ 196.077374] ? trace_hardirqs_off_caller+0x2a0/0x2c0 [ 196.077377] ? wake_up_klogd+0x100/0x100 [ 196.077380] ? vprintk_emit+0x49b/0x590 [ 196.077384] ? __down_trylock_console_sem+0x10d/0x1e0 [ 196.077387] vprintk_emit+0x4ad/0x590 [ 196.077390] vprintk_default+0x28/0x30 [ 196.077393] vprintk_func+0x57/0xc0 [ 196.077395] printk+0xaa/0xca [ 196.077399] ? show_regs_print_info+0x18/0x18 [ 196.077402] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 196.077405] ? n_tty_ioctl+0x266/0x2d0 [ 196.077408] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 196.077412] check_cpu_stall.isra.64+0x845/0x15b0 [ 196.077415] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 196.077419] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 196.077422] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 196.077425] ? __lock_acquire+0x6e9/0x47f0 [ 196.077428] ? __unwind_start+0x169/0x330 [ 196.077431] ? __kernel_text_address+0xd/0x40 [ 196.077434] ? check_noncircular+0x20/0x20 [ 196.077437] ? __save_stack_trace+0x61/0xd0 [ 196.077440] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 196.077443] ? check_noncircular+0x20/0x20 [ 196.077446] ? do_vfs_ioctl+0x1b1/0x1530 [ 196.077450] ? find_held_lock+0x39/0x1d0 [ 196.077453] ? check_noncircular+0x20/0x20 [ 196.077456] ? find_held_lock+0x39/0x1d0 [ 196.077459] ? check_noncircular+0x20/0x20 [ 196.077462] ? __acct_update_integrals+0x339/0x4d0 [ 196.077465] ? __lock_is_held+0xbc/0x140 [ 196.077468] rcu_check_callbacks+0x256/0xd00 [ 196.077472] ? rcu_cpu_stall_reset+0x260/0x260 [ 196.077475] ? trace_hardirqs_off+0xd/0x10 [ 196.077478] ? raise_softirq+0x325/0x490 [ 196.077481] ? cpu_load_update_nohz_stop+0x2e0/0x2e0 [ 196.077485] ? raise_softirq_irqoff+0x320/0x320 [ 196.077488] ? run_local_timers+0x18d/0x200 [ 196.077491] ? timer_clear_idle+0x50/0x50 [ 196.077494] ? account_process_tick+0xd4/0x3e0 [ 196.077497] ? thread_group_cputime+0xef0/0xef0 [ 196.077500] ? ktime_get_resolution_ns+0x300/0x300 [ 196.077503] ? enqueue_hrtimer+0x162/0x490 [ 196.077506] update_process_times+0x30/0x60 [ 196.077509] tick_sched_handle+0x85/0x160 [ 196.077513] tick_sched_timer+0x42/0x120 [ 196.077516] __hrtimer_run_queues+0x349/0xe10 [ 196.077519] ? lock_downgrade+0x980/0x980 [ 196.077522] ? tick_sched_do_timer+0xe0/0xe0 [ 196.077525] ? hrtimer_cancel+0x40/0x40 [ 196.077528] ? pvclock_read_flags+0x160/0x160 [ 196.077531] ? kvm_clock_get_cycles+0x25/0x30 [ 196.077534] ? ktime_get_update_offsets_now+0x34a/0x520 [ 196.077537] ? do_timer+0x50/0x50 [ 196.077540] ? native_apic_msr_write+0x5c/0x80 [ 196.077543] ? do_raw_spin_trylock+0x190/0x190 [ 196.077546] ? lapic_next_event+0x54/0x80 [ 196.077549] ? clockevents_program_event+0x108/0x2e0 [ 196.077553] hrtimer_interrupt+0x1d4/0x5f0 [ 196.077556] smp_apic_timer_interrupt+0x14a/0x700 [ 196.077559] ? smp_call_function_single_interrupt+0x640/0x640 [ 196.077562] ? _raw_spin_lock+0x32/0x40 [ 196.077566] ? handle_edge_irq+0x2b4/0x7c0 [ 196.077568] ? task_prio+0x40/0x40 [ 196.077571] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.077574] apic_timer_interrupt+0x9d/0xb0 [ 196.077577] [ 196.077580] RIP: 0010:n_tty_ioctl+0x266/0x2d0 [ 196.077583] RSP: 0018:ffff8801c1f67980 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 196.077590] RAX: 0000000000010000 RBX: ffffc9000137e060 RCX: ffffffff8286b1b6 [ 196.077594] RDX: 0000000000010000 RSI: ffffc90001433000 RDI: ffffc9000137f260 [ 196.077598] RBP: ffff8801c1f679c0 R08: ffff8801c1f673d0 R09: ffff8801bfcc6000 [ 196.077601] R10: 000000000000000b R11: ffffed00383ece7c R12: ffffc9000137d000 [ 196.077606] R13: 00000004962967ff R14: 0000000020cf1000 R15: ffff8801beb36b38 [ 196.077609] ? n_tty_ioctl+0x266/0x2d0 [ 196.077612] tty_ioctl+0x32e/0x15f0 [ 196.077615] ? commit_echoes+0x1b0/0x1b0 [ 196.077618] ? tty_vhangup+0x30/0x30 [ 196.077621] ? check_noncircular+0x20/0x20 [ 196.077624] ? lock_release+0xda0/0xda0 [ 196.077627] ? __fget+0x362/0x580 [ 196.077630] ? find_held_lock+0x39/0x1d0 [ 196.077633] ? tty_vhangup+0x30/0x30 [ 196.077636] do_vfs_ioctl+0x1b1/0x1530 [ 196.077639] ? ioctl_preallocate+0x2b0/0x2b0 [ 196.077642] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 196.077646] ? rcu_note_context_switch+0x710/0x710 [ 196.077649] ? rcu_read_lock_sched_held+0x108/0x120 [ 196.077652] ? ldsem_up_read+0x3a/0x70 [ 196.077655] ? tty_ldisc_deref+0x35/0x40 [ 196.077658] ? tty_compat_ioctl+0x119/0x260 [ 196.077662] compat_SyS_ioctl+0x4ef/0x2a30 [ 196.077664] ? do_ioctl+0x60/0x60 [ 196.077667] do_fast_syscall_32+0x3ee/0xf9d [ 196.077670] ? do_int80_syscall_32+0x9d0/0x9d0 [ 196.077674] ? lockdep_sys_exit+0x47/0xf0 [ 196.077677] ? syscall_return_slowpath+0x2ad/0x550 [ 196.077680] ? sysret32_from_system_call+0x5/0x3b [ 196.077683] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 196.077686] entry_SYSENTER_compat+0x51/0x60 [ 196.077689] RIP: 0023:0xf7f8cc79 [ 196.077692] RSP: 002b:00000000f776708c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 196.077699] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000541b [ 196.077703] RDX: 0000000020cf1000 RSI: 0000000000000000 RDI: 0000000000000000 [ 196.077707] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 196.077711] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 196.077715] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 196.077717] Code: 24 d9 00 00 00 49 8d 7c 24 40 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 40 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 68 cd 18 ff eb c2 e8 c1 cd 18 ff eb [ 196.778498] 0-....: (125000 ticks this GP) idle=a4a/140000000000001/0 softirq=26807/26807 fqs=31405 [ 196.787941] (t=125713 jiffies g=15769 c=15768 q=897) [ 196.793210] NMI backtrace for cpu 0 [ 196.796812] CPU: 0 PID: 10732 Comm: syz-executor7 Not tainted 4.15.0-rc2+ #123 [ 196.804145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.813475] Call Trace: [ 196.816035] [ 196.818172] dump_stack+0x194/0x257 [ 196.821780] ? arch_local_irq_restore+0x53/0x53 [ 196.826431] ? lock_release+0xda0/0xda0 [ 196.830385] ? nmi_cpu_backtrace+0x1be/0x210 [ 196.834776] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 196.839245] nmi_cpu_backtrace+0x1d2/0x210 [ 196.843459] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 196.847929] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 196.853186] arch_trigger_cpumask_backtrace+0x14/0x20 [ 196.858352] rcu_dump_cpu_stacks+0x186/0x1d5 [ 196.862751] check_cpu_stall.isra.64+0xbb8/0x15b0 [ 196.867582] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 196.873105] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 196.878276] ? __lock_acquire+0x6e9/0x47f0 [ 196.882493] ? __unwind_start+0x169/0x330 [ 196.886621] ? __kernel_text_address+0xd/0x40 [ 196.891092] ? check_noncircular+0x20/0x20 [ 196.895307] ? __save_stack_trace+0x61/0xd0 [ 196.899618] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 196.904785] ? check_noncircular+0x20/0x20 [ 196.908999] ? do_vfs_ioctl+0x1b1/0x1530 [ 196.913039] ? find_held_lock+0x39/0x1d0 [ 196.917083] ? check_noncircular+0x20/0x20 [ 196.921303] ? find_held_lock+0x39/0x1d0 [ 196.925342] ? check_noncircular+0x20/0x20 [ 196.929560] ? __acct_update_integrals+0x339/0x4d0 [ 196.934469] ? __lock_is_held+0xbc/0x140 [ 196.938568] rcu_check_callbacks+0x256/0xd00 [ 196.942961] ? rcu_cpu_stall_reset+0x260/0x260 [ 196.947524] ? trace_hardirqs_off+0xd/0x10 [ 196.951733] ? raise_softirq+0x325/0x490 [ 196.955770] ? cpu_load_update_nohz_stop+0x2e0/0x2e0 [ 196.960849] ? raise_softirq_irqoff+0x320/0x320 [ 196.965522] ? run_local_timers+0x18d/0x200 [ 196.969820] ? timer_clear_idle+0x50/0x50 [ 196.973943] ? account_process_tick+0xd4/0x3e0 [ 196.978505] ? thread_group_cputime+0xef0/0xef0 [ 196.983148] ? ktime_get_resolution_ns+0x300/0x300 [ 196.988050] ? enqueue_hrtimer+0x162/0x490 [ 196.992274] update_process_times+0x30/0x60 [ 196.996577] tick_sched_handle+0x85/0x160 [ 197.000705] tick_sched_timer+0x42/0x120 [ 197.004744] __hrtimer_run_queues+0x349/0xe10 [ 197.009216] ? lock_downgrade+0x980/0x980 [ 197.013341] ? tick_sched_do_timer+0xe0/0xe0 [ 197.017730] ? hrtimer_cancel+0x40/0x40 [ 197.021690] ? pvclock_read_flags+0x160/0x160 [ 197.026180] ? kvm_clock_get_cycles+0x25/0x30 [ 197.030651] ? ktime_get_update_offsets_now+0x34a/0x520 [ 197.035998] ? do_timer+0x50/0x50 [ 197.039431] ? native_apic_msr_write+0x5c/0x80 [ 197.043986] ? do_raw_spin_trylock+0x190/0x190 [ 197.048546] ? lapic_next_event+0x54/0x80 [ 197.052673] ? clockevents_program_event+0x108/0x2e0 [ 197.057762] hrtimer_interrupt+0x1d4/0x5f0 [ 197.061997] smp_apic_timer_interrupt+0x14a/0x700 [ 197.066817] ? smp_call_function_single_interrupt+0x640/0x640 [ 197.072677] ? _raw_spin_lock+0x32/0x40 [ 197.076638] ? handle_edge_irq+0x2b4/0x7c0 [ 197.080850] ? task_prio+0x40/0x40 [ 197.084380] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.089206] apic_timer_interrupt+0x9d/0xb0 [ 197.093502] [ 197.095716] RIP: 0010:n_tty_ioctl+0x266/0x2d0 [ 197.100184] RSP: 0018:ffff8801c1f67980 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 197.107870] RAX: 0000000000010000 RBX: ffffc9000137e060 RCX: ffffffff8286b1b6 [ 197.115116] RDX: 0000000000010000 RSI: ffffc90001433000 RDI: ffffc9000137f260 [ 197.122360] RBP: ffff8801c1f679c0 R08: ffff8801c1f673d0 R09: ffff8801bfcc6000 [ 197.129608] R10: 000000000000000b R11: ffffed00383ece7c R12: ffffc9000137d000 [ 197.136852] R13: 00000004962967ff R14: 0000000020cf1000 R15: ffff8801beb36b38 [ 197.144112] ? n_tty_ioctl+0x266/0x2d0 [ 197.147991] tty_ioctl+0x32e/0x15f0 [ 197.151591] ? commit_echoes+0x1b0/0x1b0 [ 197.155632] ? tty_vhangup+0x30/0x30 [ 197.159324] ? check_noncircular+0x20/0x20 [ 197.163545] ? lock_release+0xda0/0xda0 [ 197.167503] ? __fget+0x362/0x580 [ 197.170944] ? find_held_lock+0x39/0x1d0 [ 197.175000] ? tty_vhangup+0x30/0x30 [ 197.178690] do_vfs_ioctl+0x1b1/0x1530 [ 197.182564] ? ioctl_preallocate+0x2b0/0x2b0 [ 197.186947] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 197.192812] ? rcu_note_context_switch+0x710/0x710 [ 197.197718] ? rcu_read_lock_sched_held+0x108/0x120 [ 197.202730] ? ldsem_up_read+0x3a/0x70 [ 197.206597] ? tty_ldisc_deref+0x35/0x40 [ 197.210635] ? tty_compat_ioctl+0x119/0x260 [ 197.214949] compat_SyS_ioctl+0x4ef/0x2a30 [ 197.219168] ? do_ioctl+0x60/0x60 [ 197.222601] do_fast_syscall_32+0x3ee/0xf9d [ 197.226908] ? do_int80_syscall_32+0x9d0/0x9d0 [ 197.231478] ? lockdep_sys_exit+0x47/0xf0 [ 197.235602] ? syscall_return_slowpath+0x2ad/0x550 [ 197.240517] ? sysret32_from_system_call+0x5/0x3b [ 197.245344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.250183] entry_SYSENTER_compat+0x51/0x60 [ 197.254567] RIP: 0023:0xf7f8cc79 [ 197.257907] RSP: 002b:00000000f776708c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 197.265593] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 000000000000541b [ 197.272839] RDX: 0000000020cf1000 RSI: 0000000000000000 RDI: 0000000000000000 [ 197.280085] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 197.287329] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 197.294574] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 197.599088] INFO: rcu_sched detected expedited stalls on CPUs/tasks: { 0-... } 126397 jiffies s: 1697 root: 0x1/. [ 197.609715] blocking rcu_node structures: [ 197.614132] Task dump for CPU 0: [ 197.617593] syz-executor7 R running task 24928 10732 4667 0xa002000c [ 197.624953] Call Trace: [ 197.627656] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 197.633692] ? unwind_dump+0x4d0/0x4d0 [ 197.637715] ? entry_SYSENTER_compat+0x51/0x60 [ 197.642443] ? __sched_text_start+0x8/0x8 [ 197.646728] ? plist_check_list+0x7e/0xa0 [ 197.651052] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 197.656204] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 197.661355] ? unwind_dump+0x4d0/0x4d0 [ 197.665421] ? unwind_dump+0x4d0/0x4d0 [ 197.669447] ? do_fast_syscall_32+0x3ee/0xf9d [ 197.674121] ? __unwind_start+0x169/0x330 [ 197.678407] ? __kernel_text_address+0xd/0x40 [ 197.683069] ? unwind_get_return_address+0x61/0xa0 [ 197.688155] ? __save_stack_trace+0x61/0xd0 [ 197.692618] ? entry_SYSENTER_compat+0x51/0x60 [ 197.697352] ? save_stack_trace+0x1a/0x20 [ 197.701635] ? __lock_acquire+0x324e/0x47f0 [ 197.706128] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 197.711301] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 197.716632] ? get_futex_value_locked+0xc3/0xf0 [ 197.721449] ? __unwind_start+0x169/0x330 [ 197.725726] ? __kernel_text_address+0xd/0x40 [ 197.730402] ? unwind_get_return_address+0x61/0xa0 [ 197.735465] ? __save_stack_trace+0x61/0xd0 [ 197.739939] ? entry_SYSENTER_compat+0x51/0x60 [ 197.744658] ? save_stack_trace+0x1a/0x20 [ 197.748941] ? __lock_acquire+0x324e/0x47f0 [ 197.753400] ? check_noncircular+0x20/0x20 [ 197.757764] ? lock_acquire+0x1d5/0x580 [ 197.761879] ? ldsem_down_read+0x37/0x40 [ 197.766113] ? print_usage_bug+0x3f0/0x3f0 [ 197.770475] ? lock_release+0xda0/0xda0 [ 197.774582] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 197.779926] ? lock_acquire+0x1d5/0x580 [ 197.784084] ? n_tty_ioctl+0x79/0x2d0 [ 197.787984] ? mark_held_locks+0xb2/0x100 [ 197.792282] ? retint_kernel+0x10/0x10 [ 197.796327] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 197.801489] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 197.806374] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 197.811275] ? retint_kernel+0x10/0x10 [ 197.815304] ? n_tty_ioctl+0x20c/0x2d0 [ 197.819328] ? __sanitizer_cov_trace_pc+0x4c/0x50 [ 197.824319] ? n_tty_ioctl+0x266/0x2d0 [ 197.828349] ? tty_ioctl+0x32e/0x15f0 [ 197.832276] ? commit_echoes+0x1b0/0x1b0 [ 197.836469] ? tty_vhangup+0x30/0x30 [ 197.840316] ? check_noncircular+0x20/0x20 [ 197.844688] ? lock_release+0xda0/0xda0 [ 197.848803] ? __fget+0x362/0x580 [ 197.852414] ? find_held_lock+0x39/0x1d0 [ 197.856627] ? tty_vhangup+0x30/0x30 [ 197.860492] ? do_vfs_ioctl+0x1b1/0x1530 [ 197.864698] ? ioctl_preallocate+0x2b0/0x2b0 [ 197.869239] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 197.875263] ? rcu_note_context_switch+0x710/0x710 [ 197.880325] ? rcu_read_lock_sched_held+0x108/0x120 [ 197.885506] ? ldsem_up_read+0x3a/0x70 [ 197.889526] ? tty_ldisc_deref+0x35/0x40 [ 197.893719] ? tty_compat_ioctl+0x119/0x260 [ 197.898179] ? compat_SyS_ioctl+0x4ef/0x2a30 [ 197.902725] ? do_ioctl+0x60/0x60 [ 197.906307] ? do_fast_syscall_32+0x3ee/0xf9d [ 197.910946] ? do_int80_syscall_32+0x9d0/0x9d0 [ 197.915683] ? lockdep_sys_exit+0x47/0xf0 [ 197.919966] ? syscall_return_slowpath+0x2ad/0x550 [ 197.925090] ? sysret32_from_system_call+0x5/0x3b [ 197.930106] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.935121] ? entry_SYSENTER_compat+0x51/0x60