00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x6}, 0x101) openat$cuse(0xffffffffffffff9c, &(0x7f0000953000)="2f6465762f6375736500", 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/04 01:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000009000)="2f6465762f736e642f73657100", 0x0, 0x200000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ca1000)=0x1, 0x4) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000fcf000)=0x80, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000928000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6003, @ipv4={{0x5, 0x4, 0x100000000, 0x3, 0x20, 0x3, 0x0, 0xfffffffffffffffd, 0x1, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, @udp={0x1, 0x0, 0xc, 0x0, "997b6134"}}}}}, 0x0) r1 = add_key(&(0x7f00003d8000-0xd)="646e735f7265736f6c76657200", &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000069c000)="395386b2c24bf69abebe9805b70a63dd846554dbbbe3e829dad047f5a86743f555289240b5f00e16d5bf78fff82d7997dfa60cfbf201b84158ab22f2616f58debd78f1346232a66a475b5aa39265ee14616a2b0a1ed32c2794d863a8df897272dc35714747d7e443f930b72044e7e3d70dfe7effa2b9ca95e009a0342d5a77679548ee8eac2ae8a2b2626d93", 0x8c, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000e74000-0x5)="7573657200", &(0x7f0000b58000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008bc000-0xfc)="6afa5fbddd20c97552a125787ef5fb4b0068bff7ae72e66e8bf91179898d093ba6a9b0842d4a355993e76f2f1d3cb072e2871ac234779dea8a7ea5a4b62e923547931c59ceb963fadda6a01903682e1f4fef6e4038908b2b5645f540addb0840a00805d7e68a3fa6f122853f8ca5c8e45ee5e07963c4b96967c6cef2aae310c061f51196a81d80831644ddb760481c5fdc3979983c994494316152c66d2b7d59693c6c0c098310050c609755bb547cf993a875b4c6f4c3fd0ddf2619166d406a265f2f99faff3c751584105a81ca1c03c2ea7f86f568975d20a4611f4ffa7967f27f3228c9c8cca79cc848ac84d9ccc85aa4f8652b3e2b7659", 0xf9, r1) getresuid(&(0x7f000073e000)=0x0, &(0x7f0000a3a000-0x4)=0x0, &(0x7f0000368000)=0x0) keyctl$get_persistent(0x16, r3, r2) keyctl$unlink(0x9, r2, r1) connect$inet(r0, &(0x7f0000eff000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bd9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000f3000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d0c000)=0x0, &(0x7f0000bdd000)=0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000b18000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000d1a000-0x4)=0xc) socket(0x1, 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000a61000)={0x0, @in6={{0xa, 0x0, 0x91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f000045b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008a6000-0xc)=@sack_info={r6, 0x6, 0x1}, &(0x7f000037b000-0x4)=0xc) r7 = socket$inet_sctp(0x2, 0x40002, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001e1000)={0x0, 0x0}) readv(r7, &(0x7f0000afa000)=[{&(0x7f0000f4c000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x1) sendto(r5, &(0x7f000058d000)="df", 0x1, 0x0, &(0x7f0000402000-0x80)=@sco={0x1f, {0x4, 0xfffffffffffff07a, 0x81, 0x7, 0x40000020, 0x0}}, 0x8) keyctl$revoke(0x3, r1) sendmsg$kcm(r0, &(0x7f0000909000-0x38)={&(0x7f00006d9000-0x80)=@generic={0xffffffffffdffffd, "c089afcc1dab8487b5a7aa731812b4234ea4d78904712818ff1037242308b37d8867c1c97139592fa646d4d2bfd08bcafb240e705be813462234d3b7bdfe705d80d18346103dfcc8f2c84129356c77528a52785f4840cdfc5e9e6ed6f541ed676be58539adefe85cce2c0bda3f9bb1e5be42dedae8a8daecc943709e5f4e"}, 0x80, &(0x7f0000fd3000-0x90)=[{&(0x7f0000c01000-0x35)="e896d94c3b9cf41a454f3b66ba61d24d10e83125bab81ee7a5c66492f81070b5b784111d87b7194e13882c95427c523c58181650", 0x34}, {&(0x7f0000574000)="72a3a2470b0c92c90a8f07ea1bf4cfd85bdd02a262cfaca152b8a6bffa5f4b76", 0x20}, {&(0x7f0000458000)="3965fff0ee3e7e4abb83fec2eba189d0f7ee756601fd8e0b", 0x18}, {&(0x7f000036d000-0x79)="9857872ea047919f8b332300106acf3ab1f3c47f9bb476fbeaf68a37d80d8bd1a3a5bc84b8b73aa6270c4d8c33d6d010fd44d62d75022bfbba8c4b3c84d9a81eab7cc4382a9865a7b960c7b15c2bc0dd1be59bb9123173bc67687c9fa79038585f8b4fdd00acc4a5e30fb4d6d353ffffffff00000000af50", 0x78}, {&(0x7f000079d000-0xa4)="f5ec942d37c0ab53be14032c9991a5a4cb1911367b6078c25c714a6b740ec0645ce855a20da80a378d41b63f9724c4d279bb90b035b2e64eb376827a76442f6d4b6c908add0b3c1c82a11075f8c11016e8c23d938a5150a8ec5a6155ada7b6f9789f9799315cffa436001233fb5bc0cb4d26ccd39126d1f37e43ddd9755817d4839bf23bff98a675a17ab1219adf600d9b64b564bdae376978b1333610b1c417cfe1230f", 0xa4}, {&(0x7f0000a74000)="05e55add0a55598e6856f3dbae2471cf89ad54fd57ee96dc16314d378dc7e840c15ce80f5ee484a68cce0e87d460b6cae162f3e90590a9ff0d8a4da1028eb8a9a8b394d445227c4e57e4274eca2e7f97c672aa2a8f697dda6347074d81e2145935a5861079656c1cbb96cb88f128dba049486c0ec508874e01b680397cf37212d918df85", 0x84}, {&(0x7f0000531000+0x37c)="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", 0x1000}, {&(0x7f0000ad7000-0x1000)="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0x1000}, {&(0x7f000031e000-0xe9)="460b1083e2e2700465556f66eabb852ddb7faa7b9a1ad90f0d1679cf3c41e394808566b6c948ecd27dd03dd5faaec64c6ce2cea6169c3add42f6fde7d06f1672bfce8a3a20b8d40eb781132d0308652c35763c707de0825c200495dd7a8cfd2a6279fafe84c99463c6b99f3269590f1347843a4c8e77eea463b1873673d1f7acded4fd43b15a9a4c221f903046de5488760d8b36e9c0242b38a457bf63a94e0c5fac1ef10b6c56aea5f672554c6f5edd8e57eabedf87a5ac0f4793dd885b644d90d3facea10740c377ef93ff3a452a761fc3c1eba34bf88abb6df49dbcc4426c835235c0da095b2f58", 0xe9}], 0x9, &(0x7f00001a0000)=[], 0x0, 0x0}, 0x4000086) recvfrom$inet6(r4, &(0x7f0000c25000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x100, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a21000-0x4)=0x100000001, 0x4) 2017/12/04 01:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000734000)=0x0, 0x4) getcwd(&(0x7f0000f80000-0x42)="", 0x0) r0 = syz_open_dev$vcsn(&(0x7f000054e000-0xa)="2f6465762f7663732300", 0x1b0, 0x40000) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000e5e000+0xca8)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000176000)="7573657200", &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f0000073000+0xd08)="7573657200", &(0x7f00001e2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef3000+0x9c2)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f000094c000-0xc)={r3, r4, r3}, &(0x7f00000ae000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21, &(0x7f00000d0000)={&(0x7f00001ed000-0x10)={"7368613235362d67656e65726963"}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = gettid() perf_event_open(&(0x7f000081c000-0x78)={0x5, 0x78, 0x3f, 0x4, 0xfd, 0x1, 0x0, 0xffffffff, 0x0, 0x9, 0x1, 0xffff, 0x6, 0x2, 0x0, 0x8000, 0x4, 0x3, 0x0, 0x1, 0x4, 0x7, 0x7, 0x81, 0xff, 0x0, 0x0}, r5, 0x10000, r1, 0x2) r6 = syz_open_procfs(r5, &(0x7f00008d0000)="636f726564756d705f66696c74657200") setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000654000)="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", 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000ad000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000193000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000027a000-0x8c)={r7, @in6={{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/04 01:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000076d000)={0x3, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000096c000-0x14)={0xffffffffffffffff, 0x3, 0x1f, 0x0, 0x59e}) openat$cuse(0xffffffffffffff9c, &(0x7f00009b7000-0xa)="2f6465762f6375736500", 0x200000, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(0xffffffffffffffff, r0) recvfrom(0xffffffffffffffff, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000a51000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x20000, 0x0, 0x1, 0x0, 0x51ccd661, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00005a8000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000d6d000-0x4)=0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000841000+0x337)="2f6465762f6877726e6700", 0x200000, 0x0) r5 = memfd_create(&(0x7f0000763000)="76626f786e65743000", 0x3) ioctl$int_out(r1, 0x2, &(0x7f0000cf3000-0x8)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r4, &(0x7f00007c5000)={r5, 0xffffffffffffffff, 0x100}) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000fb9000)=0xfffffffffffffff9, 0x4) r6 = syz_open_procfs(r3, &(0x7f000079b000-0x8)="656e7669726f6e00") readv(r6, &(0x7f0000bac000-0xa0)=[{&(0x7f0000447000-0x89)="", 0x0}, {&(0x7f000098e000-0xd0)="000000000000000000000000000000000000000000000000", 0x18}], 0x2) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f00003a4000)=0x2000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000084a000-0x4)=0x0, &(0x7f000088f000-0x4)=0x0, &(0x7f00003e9000)=0x0) lstat(&(0x7f000049d000-0x8)="2e2f66696c653000", &(0x7f0000439000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000018a000)="2e2f66696c653000", 0xa000, r7, r8, 0x1000, 0x0) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x400000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0xfffffffffffffffd, 0x8, 0x0, 0x800278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept(0xffffffffffffff9c, &(0x7f0000793000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000105000-0x4)=0x10) syz_open_dev$mouse(&(0x7f0000b71000)="2f6465762f696e7075742f6d6f7573652300", 0x7fffffff, 0x242) setsockopt$inet_sctp_SCTP_NODELAY(r9, 0x84, 0x3, &(0x7f0000f30000)=0x4936, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x7, 0x0) 2017/12/04 01:05:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b04000-0xb)="2f6465762f6877726e6700", 0x100c0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f76000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a6000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008cd000-0xa0)={r1, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x40000, 0x8, 0x2}, 0xa0) r2 = perf_event_open(&(0x7f0000274000-0x78)={0x1, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000b91000-0x8)=0x0) r4 = syz_open_dev$vcsn(&(0x7f0000872000)="2f6465762f7663732300", 0x20, 0x4000) r5 = syz_open_dev$mice(&(0x7f0000c47000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) r6 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)="6e732f6367726f757000") getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000275000)=0x2, &(0x7f00000b1000)=0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000716000)="2400") r7 = dup(r2) io_submit(r3, 0x5, &(0x7f0000693000-0x28)=[&(0x7f0000048000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7, r2, &(0x7f000027e000)="ba2071823945ad08e70c8d946dc80f9ea4094fcfc7fc691be381e3e9e5b1e1ce95548cacb113502d717fbb63d4ab11b2efc4fb51a266764644ed84dae52d8503979aaebe0276c888348fc9f78602b354aae266dfc37309f323a8c712c800bd8b4bcf20268b16dff80b1557923a406fb097e1a051a1e527f6ad4247be8ca17034e4768815af7f8d7ea2fb1a0b4b9a3d7f290ac83b08600f7fa92accac04787a50b71515e12e006cdca2a59419ee6eedb98994a78eff4afadf46a0802b490ff6d1ffaa7a0498c908e51b484c45d7047cf0", 0xd0, 0x2, 0x0, 0x0, r4}, &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x2, 0x1, r2, &(0x7f0000314000-0x6a)="e96ce0dd302e45310f96bad8849b33afc0e013e290936f6ed7fba48bbefe8a52c4bb4999eb34e90abcf1a03d103a31b06687a335c9a35450a7f33ba74874f6b0351c27bcac166ddc703bbc59294784df38dd3b21e0207d2a83a3cf18c32b3beb78e7fcfd8697072bb3aa", 0x6a, 0x0, 0x0, 0x1, r5}, &(0x7f000062a000)={0x0, 0x0, 0x0, 0x1, 0x1000, r2, &(0x7f00004a9000)="8acd1823164b356a7c0f94c8f8acf7e50afe982e2a80e89157345a471c7b7080f4f9371d48dd151435c864b7a8", 0x2d, 0x1000, 0x0, 0x1, r6}, &(0x7f0000204000-0x40)={0x0, 0x0, 0x0, 0x6, 0x8, r2, &(0x7f0000aea000-0x4)="22929bd5", 0x4, 0x200, 0x0, 0x0, r7}, &(0x7f00009ad000)={0x0, 0x0, 0x0, 0x0, 0x3, r2, &(0x7f0000393000-0xfb)="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", 0xfb, 0x1, 0x0, 0x1, r2}]) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000c0b000-0x4)=0x7) r8 = syz_open_procfs(0x0, &(0x7f000095c000-0xa)="6e732f6367726f757000") openat$hwrng(0xffffffffffffff9c, &(0x7f0000076000)="2f6465762f6877726e6700", 0x80100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r8, 0x2401, 0x7df) 2017/12/04 01:05:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000a8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r2 = open(&(0x7f00006d5000)="2e2f66696c653000", 0x10000, 0x109) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000d8e000-0x4)=0x7fff) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bbc000-0x14)={0x0, r2, 0x0, 0x1, 0x0}, 0x14) open$dir(&(0x7f0000b96000-0x8)="2e2f66696c653000", 0x0, 0xd0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00000da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r1, &(0x7f00006a8000)=[{&(0x7f0000b79000-0x3a)="39000000100003046906ffff7f0000000000000006000000000001070000001419001a0011ffe300b600000000000008000300ff00001ee40594", 0x3a}], 0x1) 2017/12/04 01:05:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000488000)=0x0) getpgid(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = getpgrp(r0) setpriority(0xffffffffffffffff, r1, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f6b766d00", 0x1000000000000801, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ea1000)="2f6465762f73657175656e6365723200", 0x4000004004201, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mlock(&(0x7f0000019000/0x1000)=nil, 0x1000) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00008a5000-0x13)=@random={"73656375726974792e00", "2f6465762f73672300"}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x7003) r7 = dup3(r5, r6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00009b1000)={0x2, 0x8, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) r8 = socket(0x15, 0x80005, 0x0) add_key(&(0x7f0000b9b000)="6365706800", &(0x7f000025c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r9 = request_key(&(0x7f0000960000-0xa)="73797a6b616c6c657200", &(0x7f0000449000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe2000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffe) request_key(&(0x7f00008a7000-0xa)="626c61636b6c69737400", &(0x7f0000741000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fe6000)="2f6400762f73657152656e7365723200", r9) r10 = add_key$keyring(&(0x7f0000198000-0x8)="6b657972696e6700", &(0x7f00007f8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000f48000-0xc)="00025f7265736f6c76657200", &(0x7f000017d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r10) getsockopt(r8, 0x200000000114, 0x2717, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000eb6000-0x8)={0x0, 0x4}, &(0x7f00008c5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b15000)={r11, 0x9f, "b8a1442ba41da2b9399ada181955fdb5204c3789f9db1b96de6745f2234f0c286c4f5f64a0004da861242a32c6a27e7b8409b92bb920cb370bc9782f06f07be9b8d0a332f13dff9558541dd6a7c93e702a6f3fb86483367c3d39375d58b043c4d877a30a5720847bf7f2b4801c6a04d0a3f46d6ebd74cad62ec39a803598d262eaba506ad3d27725091bc1a5d65013d2236d0c29637da6b5ac6d1d1d4813d2"}, &(0x7f0000802000)=0xa7) inotify_init1(0x80800) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000027000-0x20)={0x20000035, 0x0, 0x0, 0x5b71}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000194000-0x10)={r12, 0x2}) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f73657175656e63657200", 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f000024b000)={r5, r13, 0x3, 0x0, &(0x7f00002f1000)="9008efe691df94a8e57062dda1b876ad44505178a4ff33e751c0a8534a0d308731907c798b6a12e1d2b5fde192dac5ba35ab866fa67bf347a8584cfeb83e4481934ee85bb24a751d45f030df4111ee07ffe92ccb9d64a99c32cc1462a948deced67eceb717a46af009f089c55cd323ddfc5aa36b30413b486e26c3111ecfe9ac6f1bc2", 0x3f, 0x99, 0x80000000, 0x1, 0x4, 0x7fffffff, 0xffffffff, "c51914c3c6c11a1084e35f05d70ac6484fac360cadb5b003f3a819de172b6bcf71e4a48fb3af71b0672751784cd8a7274d1a36135c381f828b2add0b9c7572f16fcc64665ebf165d6f1acf63873342be0212092374da9be9d4daa6a7e87093d19078ae6568c148952ad7b408bf4213b8579d06c6a924683190db66a13cd2c10022ef40428c7bc6d868b1030db8ccf0334394246648319f11619f6f1c294337898cdf9645535c920a079445"}) 2017/12/04 01:05:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000076d000)={0x3, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000096c000-0x14)={0xffffffffffffffff, 0x3, 0x1f, 0x0, 0x59e}) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r2, r0) recvfrom(r2, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff", 0x2c) r1 = semget(0x1, 0x3, 0x0) clock_gettime(0x0, &(0x7f0000350000-0x10)={0x0, 0x0}) semtimedop(r1, &(0x7f0000fdf000)=[{0x2, 0xe4, 0x1000}, {0x6, 0x5, 0x800}, {0x3, 0x0, 0x1000}, {0x0, 0x7, 0x800}, {0x1, 0x8, 0x1800}, {0x3, 0x5811, 0x1800}, {0x0, 0x9, 0x1800}, {0x4, 0x3, 0x1800}, {0x2, 0x4, 0x1800}, {0x3, 0x1, 0x800}], 0xa, &(0x7f0000c60000-0x10)={r2, r3+30000000}) 2017/12/04 01:05:16 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x80000040fe, 0x189, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f00008a8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000a7a000-0x5c)={0x0, 0x0, 0x0, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001f1000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r6, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00005a7000)=0x0, &(0x7f0000002000-0x4)=0x4) socket$netlink(0x10, 0x3, 0xf) msgsnd(0x0, &(0x7f000035f000)={0x2, "db357b2894658fd0606ed66dbceb372b4c9ea4088a5515f22c687ad593119edb2270d2ebba31107ebb1d8eb047120b88a657ba103a237179cdf931f10f84407ff0b044e358ff8f293dd47f"}, 0x2000, 0x800) getpid() clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)="2e2f66696c653000", 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f00000c1000-0x40)=[&(0x7f0000eed000)="2f2400", &(0x7f0000d32000)="00", &(0x7f00000bb000-0x12)="7b2b273a70726f6321747275737465647b00", &(0x7f0000cd5000-0xe)="757365722e776c616e305b231f00", &(0x7f00000e9000-0x3)="5c5b00", &(0x7f0000da9000-0x7)="6d643573756d00", &(0x7f0000f7a000)="73797374656d7b2100", &(0x7f0000684000)="766d6e65743000"], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mknod(&(0x7f0000faa000-0x8)="2e2f66696c653100", 0x8010, 0xfffffffd) execve(&(0x7f0000764000-0x8)="2e2f66696c653000", &(0x7f000007b000-0x1c)=[&(0x7f0000330000-0xd)="2b7070703028776c616e304000", &(0x7f0000852000-0x1)="00", &(0x7f000031e000)="2e5d00", &(0x7f0000f48000)="2900", &(0x7f000072d000)="7365637572697479e92400", &(0x7f0000579000)="00", &(0x7f00002e7000-0x14)="295ec776626f786e6574302865746830292e2600"], &(0x7f0000cd5000-0x8)=[&(0x7f0000150000-0x2)="2e00", &(0x7f00001fd000)="2d2d2d00"]) openat(0xffffffffffffff9c, &(0x7f0000fa3000)="2e2f62757300", 0x80, 0x2) creat(&(0x7f0000536000)="2e2f62757300", 0x0) r3 = getpgid(0x0) ppoll(&(0x7f000085d000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000087000)={0x77359400, 0x0}, &(0x7f00004cf000)={0x0}, 0x8) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000b7a000)="2e2f66696c653000", 0x0) r5 = socket$inet6(0xa, 0x2, 0xfffffffeffffffff) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) dup2(r5, r5) 2017/12/04 01:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x469, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003f8000)={0x2, &(0x7f0000f82000-0x8)=[{0x48, 0x0, 0x0, 0x7fffffff}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x10) accept4$ipx(r2, 0x0, &(0x7f0000932000-0x4)=0x0, 0x80800) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000de9000-0x78)={0x4000000002, 0x78, 0xbd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000000, 0x10000, 0x0, 0xfc, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x5546, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1000000000005, 0x0) r4 = syz_open_dev$sg(&(0x7f00006b1000)="2f6465762f73672300", 0x10000000000006, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000f12000)={0x0, 0x9}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000276000)={0x1, [0x0]}, &(0x7f00006d5000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f00003ec000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f000045d000)={0x0, 0x0, 0x0}, 0xc) r7 = geteuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e05000+0xf5e)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000ccb000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000abc000+0xa27)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r5, r5, 0xffffffffffffffff, r5, r5]}, @rights={0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x6, 0x40}, 0x20000010) ioctl(r5, 0x227b, &(0x7f0000001000)="06") fcntl$setstatus(r0, 0x4, 0x4000) read(r5, &(0x7f0000e72000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) [ 281.314882] kauditd_printk_skb: 259 callbacks suppressed [ 281.314891] audit: type=1326 audit(1512349515.988:4170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9382 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0xffff0000 2017/12/04 01:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000751000-0x11)="2f6465762f7161745f6164665f63746c00", 0x7ffff, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6870) kexec_load(0x2, 0x2, &(0x7f0000a71000)=[{&(0x7f0000a07000-0x5c)="0f344dac2ffe591e8146930b85933e988c86ea26b85294d915badf667d2e9d4b0b73f4b305f577a692fcf590f65fa8063e995e91cc14b20a31aea19a7bc0cb3297d1ef067375758af32de5f449ed2b9fdb6c917cea8330e00978f1d0", 0x5c, 0x4, 0x8}, {&(0x7f0000ca7000)="6578e4a3d32fb2969f82e6a88ebfc7dce36a926c4c7e8b75f77fa26a7f60f69011a6124e3d8ea2550523d8879f852fe78379957b9f41653ba8e1842ffbe19fe5a6b751372db582605f3a9ad50c3c8e43de89b3fa20170e106f6e408891d5966cbc0d1be00bd37462cd41c754142041c6c07ac8dc78aa8cc62ffc4e426daad1c53ebcb88766d223c778558647612173b08b30655f378f0b1ca672506e463353c715c450965dcfa6e3377dbee841ddb6e87819c743439466fa7f737b2736f0e76f4933f0b938988229445bb2309ccfb988a0c292695cad410859d8cef8d031709341f1b46b2c9de36cdba5c329", 0xec, 0x400, 0x80000000}], 0x80000) pipe(&(0x7f000096a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r3, &(0x7f0000844000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000066b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b97b7d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) sync() r4 = memfd_create(&(0x7f0000002000-0x3)="54ea00", 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f000005a000-0xc)={{0x4, 0x5, 0x3f, 0x2, 0x1, 0x4}, 0x80000000}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) mincore(&(0x7f000049f000/0x4000)=nil, 0x4000, &(0x7f0000dde000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f00004cb000-0xa)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r2, &(0x7f000003a000)="2e2f66696c653000", 0x1000802) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) io_setup(0x2, &(0x7f0000346000)=0x0) io_setup(0x81, &(0x7f0000d6c000)=0x0) io_setup(0x6000000000, &(0x7f000049c000-0x8)=0x0) io_setup(0x1, &(0x7f0000907000)=0x0) io_setup(0x40, &(0x7f0000769000-0x8)=0x0) 2017/12/04 01:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d6f000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000af8000)=0x0) writev(r0, &(0x7f0000fc3000-0x10)=[{&(0x7f0000fd5000-0x29)="2900000020001966153d75001018001d020008001700002a00e8ffff08000200002419f3ff0000048e", 0x29}], 0x1) ioctl$void(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b77000-0x4)=0x0) io_setup(0xc8, &(0x7f0000610000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000126000)=[&(0x7f00002a7000-0x40)={0x0, 0x0, 0x0, 0x8, 0x5, r1, &(0x7f0000346000)="203337029bbf05230a36404b7e9ca70bdacc1c5cff96e2903e2ceb675d2ca5602b129f49c23aead684a5c9d55b679a91428a2d2713ed64cbd36a0d3acd1c7ff1401da33ef9ca5ff4bb292531be4843651a1e51e131b4f1ec38d01c8e5830c69afe4bd69bb0b5d1f6ed920bf799cc469568613fb78a2178948a5e684d16468d2cd0ede0faacadb21efb13537d89bb75b426f85bf411d8390f521cea22acf7f0bc75798173bd5623321aa5db16824300bcd6d1919796c3f5f73df8fc83d1c90b0c2844295371e17d60e4c5364e5c5d6e19519d90a602d0ec7c2210d767fc4d5ca0db3f497044420a70fbad8fbde66a8e55b3e6", 0xf2, 0x1000, 0x0, 0x1, r1}]) ioprio_get$pid(0x1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000c8e000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) writev(r6, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="", 0x0}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) vmsplice(r6, &(0x7f0000c57000)=[{&(0x7f00003a8000-0x14)="d89e0ff22dde762b8dde48b52c24a947a37a2e6b", 0x14}, {&(0x7f000032a000)="33505cbfb7e713efe7", 0x9}, {&(0x7f0000db8000-0x61)="6ac385ab435cf077fc3ef604e7abc4efb181b170c3a995d27e10074bc02bd74399daa378ab95bd1637029323a8823fdee1a3a8e0b6ab4b570cda1ae1da5a6c56e54a72d5676256524e60eba73fb61c31d1108e82bbd14859d402c1105c139ca1a3", 0x61}, {&(0x7f0000637000)="5571157513e7188bd72a024dad18958b245ce3f06efc1fdb8df3d185cc7e1f1ec2a701d2683df6f440760ed476b12e653d653ef7ce7f1e9f5a5fd23648864c826f1eb8c14e740f974fcaa247e1cbbae0063aa0bd1bd04784b386dcc88d64d4e9a4df7cddc7e185d5a457bb3a08b3f8fe5fcf4e86681685f764dcd9ab917ab8c302f6f262a39feaf25e9469badec2db023261fbf987c45c06e989740a95f5652e584165895ba8daee91ba344d021a29955879028be152dd4339041e6f1f6977a72789375a626f4b38fe73a8d9057d7e296e3cd73643d60353dc88da8d826ba88582c1", 0xe2}, {&(0x7f0000bbe000-0x2c)="53505b5077eab6d2fdd76cf0326be243e5fda7a16d82d9c73266130bf375cae7374dbd4cbed824daa5b2c8bf", 0x2c}, {&(0x7f0000071000-0x5c)="45539886f0b0da1b643ab1743ec6ec2324c32572cc7bd320355e044b95f34ccfc7cb65749bc45e9f339b2b2fffe7bd8a402a92b0ee56ce1e6a3613db717bbd0ceae978f1f6c78e29e0980e2a9371f550412a2a6137f2f24ee5a0a8c0", 0x5c}], 0x6, 0x4) dup2(r4, r5) r7 = open(&(0x7f00005f5000)="2e2f66696c653000", 0x8400, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000caa000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b07000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000b6c000)={r8, 0x400000002, 0x20}, &(0x7f00002d8000-0x4)=0xc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000837000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 01:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000-0x6)={0x1, [0x5]}, &(0x7f0000973000-0x4)=0x6) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x88804) r2 = memfd_create(&(0x7f0000829000)="5d00", 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f1000)={{{@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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) connect$packet(r2, &(0x7f0000398000-0x14)={0x11, 0x7, r3, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00001ef000-0xc)={0x40001ffc, 0x0}) r4 = socket(0x10, 0x7fe, 0xffffffffffffffff) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000850000)=0x100000001, 0x4) write(r4, &(0x7f0000657000)="2200000014000700000910f7e2ff050002f9030001000000090002000000ff13f115", 0x22) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000e54000)=@assoc_id=0x0, &(0x7f00004fe000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c98000)={r5, 0x4}, &(0x7f00005f0000-0x4)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x6, {"eb406266ce2c28"}, 0x38}, 0x10) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0f000)="2f6465762f73657175656e63657200", 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x40008) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) epoll_pwait(r1, &(0x7f0000f8e000)=[{0x0, 0x0}], 0x1, 0x6eb, &(0x7f000041c000)={0xfe}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000094c000)={r6, 0x58, &(0x7f00007a8000)=[@in6={0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99a}]}, &(0x7f0000308000-0x4)=0x10) clock_gettime(0x4, &(0x7f0000caf000-0x10)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000fc1000)={0x77359400, r8}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000070a000)={&(0x7f0000043000/0x1000)=nil, 0x8, 0x5, 0x40, &(0x7f0000d83000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000049e000-0x24)={0x1, 0x81, 0x2, 0xfffffffffffff966, 0xfffffffffffffff8, 0xbd, 0xffffffffffff56a6, 0x1, 0x3, 0x8, 0x8, 0x6}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) add_key(&(0x7f0000fc0000)="7573657200", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) ioctl$PIO_CMAP(r7, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x304, 0xfffffffffffffffe, 0x7, 0x3f}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000712000-0x6)={0xfff, 0xfffffffffffffc00, 0xc5}) r9 = socket(0x11, 0x3, 0x0) ioctl(r9, 0x8955, &(0x7f0000001000)="") 2017/12/04 01:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004bb000)=@common="00000000000000000000000000000000", 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000063000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x0) epoll_pwait(r1, &(0x7f0000c16000)=[], 0x0, 0x4, &(0x7f000017b000)={0x0}, 0x8) ioctl(r1, 0xffffffffffff4532, &(0x7f0000ec1000-0x74)="18b0d3236dcd710ea1df9a351ac1ec65216281aba84df9ba666510071973d99f23a820e579bdea31b8de1c1def0178f69c24fb31f0a31bf1d537ef7d24bdfdb90e9d7f084cd6e16cd06e15c6ff5a7d586902f4d5df298b3f9bfe42ee01d0d7a18df049516780bac75b19e7238b5e143babb3d342") r2 = syz_open_dev$sndseq(&(0x7f0000558000)="2f6465762f736e642f73657100", 0x0, 0x10000000000) pwritev(r2, &(0x7f0000ee0000-0x60)=[{&(0x7f000086d000)="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", 0x1000}, {&(0x7f0000f49000)="3ea2d91e82cd2cc85c2bd39f0f9dd45506200fff9f09bfd04651ed310518c97506baa36ced6a60aa0ad065489de60aad220dbc1c2e56b6bdc62ca7594923571fe570a2baadf9b3db3bb898868aa0ec698b63484e1b5e54bdda1cd8ea57449c46d724b792dfa2184b43321cd238005de0da2976e4cc35ebde82804d9ba4e8d289cbbb8af95e1086fabda28c4439f514a1a0ec6a7646f492b5e913de9c572db26d5e61", 0xa2}, {&(0x7f0000938000-0x48)="3996f2a467fdff640ec9220e6e8a3769632a8b6d1474725f27aa1189e1355f3bc93e55207519613941d79ac022ccb989ade1709d2dc252e798bd0c988f5e2fc082760c2cb89b9aae", 0x48}, {&(0x7f00009c3000)="32d9fbd6e9858eeef265fd48627bc2dd8a503c4e15693b745642924e6fd39dc573e3f0f2aad5db6305d6920262d2b7f05f2e315d7b88aac07183be2e7732a4a67b62a728eee5bacb4dc4ffe68e3c0f8ee3272eaff09beb004ea8f685fb8aab10b871bda3cd1b2a13450cdbc593d8e0c2acfaa032b589735dfa4ae68bc8ee8f52caaa2e68127a75ab1dd8149ed9dc21818b266c9d33e9ab57d8d2906dd1379019c96a6b2134949d6c087911cf", 0xac}, {&(0x7f00002e1000)="97f2c8f543f07e7b154169d0a1098f02", 0x10}, {&(0x7f000000a000)="06bb92fe75adc454b08edf68b06a4377341c77ac3a122b9c206aa85d4f49f2b587101c5dcda3263813ba21f859f1d2bd984dec1ef76c5b117696eff54df69745ee9dc10e7f7f81be1afd1d903bee0472b02b366a2921d29ee232f0ea8c2fc67bf4b6ff846558435a4b8db323681c450d7ccad26d4ac65d716d985c7bdb7029f17ef45febf5d56eed7ebff3bacfe44d1dcfe0a9d9cbcda2144fb596461d6688974faf24f1e6985e190d783d80cde9776d2ac7e89b13fbd49378e9817d40f11fe78f8b267050a02f35dbf9b374b4fecd5a175bb5cafa215bf5", 0xd8}], 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000025b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000192000)={r3, 0x80008, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000a36000-0x40)={0x6, 0x5ca, 0x7fff, 0x77, &(0x7f00002a5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, &(0x7f0000cb6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe, &(0x7f00005ed000)="0000000000000000000000000000"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000060000000000070000000000000000000000000000000000002200180000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r4, 0x5460, &(0x7f000011a000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000b42000-0xb0)={{0x0, 0xfffffffffffffff9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0x8, 0x1, 0x9, 0x7, 0xb152, 0x1000, 0x0, 0x7, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r2, 0x10, &(0x7f0000473000-0x8)={0x0, 0x0}) r6 = open(&(0x7f0000868000-0x8)="2e2f66696c653000", 0x52b400, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d7f000)={0x0, 0x3, 0x1a6a55d6, 0xfff, 0x401, 0xffffffffffffffe0}, &(0x7f0000ba8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f000097b000-0x6)={r7, 0x1b}, 0x6) migrate_pages(r5, 0x40000000000000, &(0x7f0000daa000)=0x59, &(0x7f0000071000)=0x13) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000044000-0x4)=0x800) ioctl$VT_DISALLOCATE(r4, 0x5608) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f00003f7000)={0x0, 0x3, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000e07000)="2f6465762f7573626d6f6e2300", 0x4, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00005b2000)={0x0, 0xfffffffffffffffd, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000c000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000038000)={0x0, 0x80, {0x0, 0x0, 0x0, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00004f6000-0x1)="00") open(&(0x7f0000742000-0x8)="2e2f66696c653000", 0x1ffffe, 0x4) 2017/12/04 01:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000076d000)={0x3, r0, 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008ba000+0xf6b)={0x0, 0x4, 0xff, 0xfff7fffffffffff7}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x10000, 0x4, 0x3, 0x5, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f000061c000)="") r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) r3 = fcntl$dupfd(r2, 0x0, r2) connect$inet(r3, &(0x7f0000e37000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = getpid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000a47000-0x4)=r4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000d0e000-0x2)=0xfffffffffffffff9, &(0x7f0000654000-0x8)=0x2) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000bb6000)={0x7, 0x800000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b30000)={0x0, 0xb570}, &(0x7f0000ba8000)=0x8) r5 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0x3ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40082406, &(0x7f00002e8000-0xe)="6370752635000000000000000400") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bd0000-0x8)={0x0, 0x5}, &(0x7f0000e74000)=0x8) [ 281.440914] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/04 01:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x8, 0x0) clock_gettime(0x7, &(0x7f00007f8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000016f000)="2f6465762f70746d7800", 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d12000-0x8)=0x807ffffffffffffe) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000038e000)={0x0, 0x0, 0x0}, &(0x7f0000239000-0x4)=0xc) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x4000000000000041, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x3) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000be9000)=0x0, 0x4) unshare(0x10000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007dc000-0x11)="2f6465762f7667615f6172626974657200", 0x52401, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00002cd000)={0xfffffffffffffff8, 0x8, 0xfff, 0x3, 0xfff, 0x7}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000678000-0x8)={0x0}, 0x8, 0x0) clone(0x4000000, &(0x7f0000d53000)="02c3dcf688f0353d610f5b6a5ada87f55841887cf2558cb7f44f7cf20faccb893e321053f98419d2c2d8c3f1238a49488d0a54cd57060615544828bc5f20f6dd41e7c730210d10a212d67fffe863c129fd4d8a2ac278232a9428c9155b2f5fcb61194b4f95df597481f1417bd6e98a6bb681a60649cb5ba0b07d866c5a665941c63b8ef040497fe08c86608bab3841ad246f2a50492deaa7c63594b64d55d1f70e2043d84ea0d9e287edeffab206231cf67a9935a08220bdc390c02a609c1a7d091d661b7da83d72acdf00ed4df5405ccb5564d3309449575fdf048e5bd6021dae670a9f117ebe2adebdcbc4a2ac43202fef8c9ad8ceaed742", &(0x7f0000c51000-0x4)=0x0, &(0x7f0000611000)=0x0, &(0x7f0000272000)="0b90e6feb6bb84cc1e597ca33f9e20d87ac7afb12989fab2e76002115d0c010ad2391127a27c006b77d716758114885e8ec67762df37127fffffff814d2de3d7ab8e8477d03c7dd5edc1a1e5d91237eb6efe54837d159605eef97123a689265fa61162eb8b09373640dde7e3b91cafb4b5a0035514b3b125c17d131382df1517b8748989fc476d241b524434959a94d0993c3e790f78bac98d0a3a06e74ca24b36b27cdf7d63fcf3f550eb2784ae07c255877fd69c37965d") signalfd(r3, &(0x7f00002e9000)={0x0}, 0x8) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000fef000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = creat(&(0x7f0000aee000)="2e2f66696c653000", 0xe8) mq_getsetattr(r4, &(0x7f00003ad000)={0x0, 0x400, 0x20, 0x401, 0x8e2, 0x2, 0xd100000000000000, 0x3}, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r4, 0x5421, &(0x7f0000311000)=0x3000000000000001) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00004a0000)="2f6465762f76637300", 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000c37000)=0x0, 0x4) r6 = socket(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f00009b4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = open(&(0x7f00006c7000-0x8)="2e2f66696c653000", 0x68042, 0x0) fallocate(r7, 0x0, 0xffff, 0x9) sendfile(r6, r2, &(0x7f0000af5000)=0x0, 0xffff) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f000098a000-0x10)={0x10207, 0x0, &(0x7f000061d000/0x4000)=nil}) dup2(r2, r0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x10000000000, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/04 01:05:16 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000001) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000369000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d54000)={0x0, 0xc4, "b67b2414a0ed1859cad82bc35b5003307d95165c99b5256490239bd170748b21f6a1040bff58020eda0b7c6eb8362a1dce20ad70c46ff3b0e81c947439ebf028a705d4c564041ee04f978e749032686903c42e43d81e211d23ffc355d1c6dedf8db0a579b0c9aadc5cf4bc2ddc0f7014d06731a8db43b6eaa0952a02679da9433e6db9583c08f0dd931cb612159eba6528d5f37fe8e2346022d0f4cf65469349f9f4dc72cd951741a1338ba772b33b745d0b55823484c83f29b56fbf8b67513bc709e1d2"}, &(0x7f000005c000)=0xcc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d9000)={0x0, 0x9, 0x200, 0x233e4e85, 0x2, 0x7, 0x400, 0x6, r1}, &(0x7f00002e2000-0x4)=0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x1) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r2, &(0x7f0000a95000)=[{{r3, r4/1000+10000}, 0x10000, 0x99, 0x1}], 0x18) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f00007dc000)=[{0x0, 0x0}], 0x1, 0xabce, &(0x7f0000661000-0x8)={0x1}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000b87000)={&(0x7f0000f73000/0x1000)=nil, 0x1000}) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000bc6000-0x36)="2f6465762f7573626d6f6e2300", 0xd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b23000-0x4)=0x0) perf_event_open(&(0x7f00001a2000-0x78)={0x3, 0x78, 0x4, 0x7, 0x3f, 0x3, 0x0, 0x1, 0x400, 0x2, 0x59, 0x81, 0x4, 0x4, 0x0, 0x0, 0x2, 0x101, 0x8000, 0x2, 0x0, 0x6, 0x7, 0x80000001, 0x4, 0x4, 0x0}, r5, 0x20, r2, 0x2) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000b38000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ab000)=0xe8) r7 = memfd_create(&(0x7f0000eef000)="0d", 0x1) r8 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000585000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fec000)=0x2, 0x4) dup2(r8, r8) fallocate(r7, 0x0, 0x40, 0x4d) gettid() ptrace$setopts(0x4200, r5, 0x400005, 0xfffffffffffffffe) socket(0x11, 0x802, 0x300) 2017/12/04 01:05:16 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x80000040fe, 0x189, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f00008a8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000a7a000-0x5c)={0x0, 0x0, 0x0, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001f1000)=0x0) r5 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r5, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)="6e65742f74637000") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000676000)=@assoc_id=0x0, &(0x7f00001c0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000143000)={0x9, 0x4, 0x0, 0xfff, r1}, 0x10) preadv(r0, &(0x7f0000b79000-0x70)=[{&(0x7f00006da000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x2, 0x0) 2017/12/04 01:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:16 executing program 7: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000de7000-0x8)="2e2f66696c653000", 0x10000000080040, 0x22) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x20000020, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdc000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fdc000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x143, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x52, 0x1}}], {{0x86dd, @ipv6={0x0, 0x6, "000594", 0x109, 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={{0x1, 0x3, r1, r2, 0x0, 0x0, 0x8, 0xc2, 0x3, 0x0, 0x0, {[@generic={0x7, 0x8, "d2c6fee5fbc1"}, @mss={0x2, 0x4, 0x3}]}}, {"5723c31b96c306aacfc2e2630fb5a3760f464d9d2ed6b6c9210e0556d7ec4d016d597fc9cd6664c40d409dd239a6d50e4c22347d90de1d4485ec7d3a8f9865e0a899fefe81fe81f56e1c65cd5581b3f2e51ef3db337c86875473d72ba7b3ab5ac997692cc582139df28478b5d9e7d8f72a96e252f2bb3d9ef1d630dd1a213ab4f14c1cad139320f6addb9f50d89fd12a33e80285e0200eeacd040702ff32a4f1631ba7b295bf56ebe43f014bcd8ba78dd9f5f3984e25a55a939f8f0af870f238131856b1bfb9c05bb4641629f9ecf4036548ae6db3e9683c205b35b4052898a7f28dcb12290fde0e29"}}}}}}}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) rename(&(0x7f0000fdc000-0x8)="2e2f66696c653000", &(0x7f0000888000-0x8)="2e2f66696c653100") r3 = dup2(r0, r0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00002b3000)={0x0, 0x7}, &(0x7f0000fdd000+0x424)=0x8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000e2e000)="8dbed6ffd9496c31e2137d91ce0436934d4bf81c4e82d2342f7583cdaf52c7a9b98ed04f349a0814c3b763e915cd644ecfc8d08a1079e8351b737461fbe732dfd0b343ee2cbb247255cd6749fbb0ab9015916985d0ec56a3bdee79027bb6414a53470a9e77d2c3f6bcd4951c4d9cb1401809a8ce26aea73fea749863fd6bca87b17d8997ec0b801dc919d303870dfb3e795823df957670f9037188d617fccdce36839671237a11aeb40cd2a04b1c957f4ccde9d3d60299e49b1acd8ccb6e5e", 0xbf, 0x3) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000e03000-0x4)=0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000717000-0xc)={&(0x7f0000fdf000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x2c}, 0x0, 0x8) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fe0000)={0xeb1, 0x7, 0x80000000, 0x4, 0x8, 0x7ff7ffff, 0x6, 0x3}, &(0x7f0000fe0000)={0x9b, 0x2, 0x0, 0x101, 0x9, 0x2, 0x9, 0xd1}, &(0x7f0000fe2000-0x3c)={0x104, 0x12002, 0x2, 0x9, 0x0, 0x4, 0x4, 0x80000001}, &(0x7f0000fe0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000fe2000)="af0ddf47579a7f0000061010833d00000010fd91bf", 0x15, 0x4, &(0x7f0000fe0000-0x8)={r4, 0x989680}) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fdf000-0x8)="2e2f66696c653100", 0xfffffffffff7ffff) 2017/12/04 01:05:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x99) r0 = socket(0x2, 0xa, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cee000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080c000-0x1)=0xe8) sendfile(r0, r0, &(0x7f0000f60000-0x8)=0x2, 0x10000000004) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009f9000-0x4)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002eb000)={0x0, 0x0, 0x0}, 0xc) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)="736d61707300") exit(0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000443000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000200000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) getxattr(&(0x7f00004c6000-0x6)="2e2f66696c653000", &(0x7f0000572000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f0000835000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95) 2017/12/04 01:05:16 executing program 4: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x8002) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00004c2000)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) mmap(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fa8000)={0x0, 0xfff8000000000000}, 0x8) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000be8000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000aa1000-0x4)=0x10, 0x800) bind$llc(r2, &(0x7f0000cc5000)={0x1a, 0x1f, 0xffffffffffffffff, 0xffffffffffff7fff, 0x1, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x0, 0x59c0) r4 = socket(0x15, 0x80005, 0x0) bind$inet(r3, &(0x7f0000acb000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r4, 0x40200000000114, 0x0, &(0x7f0000e93000-0x4)="00000000", &(0x7f0000fcb000)=0x4) syz_emit_ethernet(0x8b, &(0x7f0000aef000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0x9, 0x6, 0x0}}], {{0x6003, @llc={0x77, @llc={0xfc, 0xfffffffffffffffe, "4e", "e0359df6fa069bf2bbe5039fb76392aef44d38f81b54400a0e3cda2711058d4ec488fc7444deca1c01e47a2b8982adfec030d68e3176ef959cab259a862047baeb24a7989bc700920126d5371b7b036e3ad8248c4ad14202f29be6cf621a0db14fd1592de66b8c63acb7d3823425e2dc69971d53"}}}}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000fd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fd4000)=@ethtool_ts_info={0x41, 0x0, 0x4, 0x5d, [0x2, 0x0, 0xffffffff], 0x4ed, [0x80000000, 0x1, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000965000-0x4)=0x8, 0x4) pipe(&(0x7f0000cd7000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000d3b000-0x1c)={0x9, 0xab1, 0x4, 0x200a9a, 0x6, r5, 0x8fe9}, 0x1c) socket$inet(0x2, 0x80000, 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f00002aa000-0x4)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000a99000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000fd4000)={0x1, {{0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00001ee000)={0x0, 0x6}, &(0x7f0000b12000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fd7000-0xa0)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x4, 0x7, 0x28000}, &(0x7f0000fd7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00008db000)=@assoc_value={r6, 0x2}, &(0x7f0000d9e000)=0x8) close(r3) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xffffffffffffff2f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r7, 0x7, 0x70, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300a4519553a748ef00716574dc14f2c54e46004c4c317d4ab8b89b7a508537cbd0c25c026453eb0ef463953ae7b8450741d33fdf8c1ddc091d67692333adb4943f33d937f43849cc5bdb5a817ce78442e86a5e5db55a127e83e26de20376d032dbd277", &(0x7f0000219000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x77a, 0x1}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b9a000-0x28)={r7, 0x0, 0xfff, 0x1e, &(0x7f00007f2000-0xfff)="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", &(0x7f0000361000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x75505be6}, 0x28) pipe(&(0x7f00004f8000)={0x0, 0x0}) 2017/12/04 01:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000072e000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228636173743629000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f1000)="7a0700000100000000d93e00000001ba0007ce10", 0x14) getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d70000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000607000)="6c696d69747300") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000199000)={0x0, 0x10000}, &(0x7f0000176000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000602000)=r3, 0x4) mremap(&(0x7f00003a3000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000578000/0x4000)=nil) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006aa000-0x6)={r3, 0x1000}, &(0x7f0000aa3000-0x4)=0x6) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000cc2000)={0x20, 0x6}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000745000-0x4)=0xc) ptrace$getregs(0x30287cfde350e79f, r5, 0x6, &(0x7f0000db4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r6 = accept$alg(r0, 0x0, 0x0) shutdown(r6, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000080f000-0xb)={0x3, 0x1ff, 0x0, 0x7ff, 0x109, 0x7, 0x800002, 0x0, 0x8001, 0x10000, 0x3ff}, 0xb) getsockname$inet6(r2, &(0x7f0000544000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000122000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000024b000-0x14)={r4, 0x8001, 0x8, 0xffffffffffffff46, 0x6, 0x81}, &(0x7f00009fe000-0x4)=0x14) sendfile(r6, r0, 0x0, 0xffffffffffffff01) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000f96000-0x4)=0x4, 0x4) recvmsg(r6, &(0x7f000009b000-0x38)={&(0x7f0000af9000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00008f8000)=[{&(0x7f0000b47000)="00", 0x1}], 0x1, &(0x7f0000d39000)="", 0x0, 0x0}, 0x0) 2017/12/04 01:05:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, 0xffffffffffffffff) recvfrom(r0, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000088b000)="2e2f66696c653000", 0x90) io_setup(0x8000, &(0x7f0000857000)=0x0) clock_gettime(0x5, &(0x7f0000cbf000-0x10)={0x0, 0x0}) io_getevents(r0, 0x401, 0x6, &(0x7f00002cd000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000083d000-0x10)={r1, r2}) unshare(0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000803000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x1) futex(&(0x7f0000f2f000)=0x9, 0x80000000000b, 0x1, &(0x7f0000f31000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x80000000, 0x0) clock_getres(0x6, &(0x7f000034a000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000eb8000)={0x0, 0x1c9c380}, &(0x7f0000048000)=0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f000071c000)=0x18) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000110000)={0x10001, 0xae, 0x8, 0x9}, 0x10) fcntl$setsig(r3, 0xa, 0x200000000000012) gettid() utimes(&(0x7f000058f000)="2e2f66696c653000", &(0x7f0000cf4000)={{0x0, 0xb9}, {0x0, 0x2710}}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x400000000000002, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0xffffffffffffffff, 0x4) clock_gettime(0x5, &(0x7f0000308000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1, 0x3, 0x7, &(0x7f0000264000-0x10)={0xd1d2, r4}, &(0x7f000000f000)=0xfffffffffffffffe, 0x80000000000) keyctl$session_to_parent(0x12) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00008a6000-0x8)=[0xf8e0, 0x0]) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000fd9000-0x18)={0x7fffffff, 0x8, 0x400, 0x8, 0xfffffffffffffffc, 0x858d}) setpriority(0x0, r5, 0xfffffffffffff056) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a52000-0x10)={0x4000000000000003, 0x83, &(0x7f0000f8a000)="ee3dc8df245e0c4b3bae9d34101c01e927d7207ae1babc17a71907c847bb9ccb06b5edad6d27fe67b83322d977b606b92bea9ad3aa227b5e97cd677d370cff4a92cd1d12d9128688faebc9bedfe4ef0535a534ac39db3f9dc918b611baf62e5da68b51f9e63d24d5ab18d208a2ff71168c57c6193fe8e429d840fdd0dfe79cb049224b"}) r6 = dup3(r3, 0xffffffffffffffff, 0x80000) sendto$unix(r6, &(0x7f00002cd000)="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", 0x1000, 0x20040000, &(0x7f0000aa2000-0xa)=@file={0x200000001, "2e2f66696c653000"}, 0xa) ioctl$GIO_UNIMAP(r6, 0x4b66, &(0x7f0000dbe000-0x10)={0x9, &(0x7f00004cd000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mount(&(0x7f000075d000-0x8)="2e2f66696c653000", &(0x7f0000788000)="2e2f66696c653000", &(0x7f00002da000-0x8)="726f6f74667300", 0x0, 0x0) 2017/12/04 01:05:16 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001af000-0xa)="6e65742f736e6d703600") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00006f4000)="2e2f66696c653000", 0x101100, 0x44) r2 = getpgrp(0xffffffffffffffff) migrate_pages(r2, 0x9, &(0x7f00004ff000-0x8)=0x1, &(0x7f0000258000)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) execve(&(0x7f00004aa000-0x8)="2e2f66696c653000", &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f000003b000)="00", &(0x7f000005f000)="2e00", &(0x7f0000016000-0xd)="2b776c616e306d643573756d00"]) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000dd8000)={0x54e3, 0x3f, 0x8, 0x0, 0x7f}) 2017/12/04 01:05:16 executing program 0: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x813, 0xc7b, &(0x7f0000b69000)={0x0, 0x0}) socketpair$inet(0x2, 0x80001, 0x3a63, &(0x7f0000d2d000-0x8)={0x0, 0x0}) accept4$unix(r1, &(0x7f0000f9f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000178000-0x4)=0x8, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000528000-0x4)={r3}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000fa2000)=0x0, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000fa0000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000)=0x10, 0x7fe) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000fa3000)={@generic="1cf67b55c20c04cffbe59e0b366b1ab1", 0x3}) r5 = socket(0x11, 0x10000000803, 0x1) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r5, 0x21, 0x6, &(0x7f0000800000)=0x0, &(0x7f0000fa3000)=0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) setsockopt(r5, 0x8000000000000107, 0xf, &(0x7f0000372000-0x4)="2000016f", 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000711000-0x20)=[{&(0x7f0000a7e000-0x69)="42a28fff2c641e45fcca35b5e6031f8979de309a7d82be280081aff2ca6a48e125918de90cc1e5676510c90a23fb104ea39f8c954fb178abf6f969362172231e5ffc17ccc0612ba88c71f324bb5cf16fe6466e2756c844de02ca04392e7473f6cce2555e3c3783d95b", 0x69}, {&(0x7f00007a9000-0x73)="08448f1701ad94bfa6a8f20be96a0282d6829198b93129c832895b726ef92b2b38ab4540e76b83ca4561c2f5f5a84e2364b6f8f3f53563b9745f92bcd41928010863f3a9b70295854eb061428674e7902459cb52867c3c26735bb35c306c2f3a2533388723613e83af3d3497ca3811e1f21c0c", 0x73}], 0x2, 0x9) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x400000062, &(0x7f0000fa2000)=0x0, 0x4) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r5, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x3, 0xffffffffffffffff, 0xfffffffffffffffd, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x4}, 0x60, &(0x7f00000c4000)=[{&(0x7f0000fa1000-0x1d)="cb0005000099fa000000ffffffffdec7cfb5475b5a35645aeb7a61a0", 0x1c}, {&(0x7f0000266000-0x8e)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b03396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe03024e3efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x29, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdcced790df02a5a27835270bfc5ca8d11a77dcbeebc7332306006f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x0, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xa6}, 0x60, &(0x7f0000fa3000)=[{&(0x7f000068d000-0x3a)="cdb15da15ad6e68e37e528ac36c269cbda5ae553b0ab49663ebbb3908cdab2f2d63c61f036963031c8e5f7ce7197fb355f3c8e3fcd4fd65584e4", 0x3a}], 0x1, &(0x7f0000d07000-0x28)={0x28, 0x8000, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0x4000}], 0x2, 0x5) getpid() bind$inet(r4, &(0x7f0000e1b000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000d40000-0x30)={0x1, 0x3, &(0x7f0000c28000-0x18)=[@generic={0x2015b4, 0x0, 0x0, 0x1}, @generic={0x1f, 0x40003ffffffffe, 0x0, 0x0}, @generic={0xd39d, 0x200000000000, 0x3, 0xfffffffffffffffe}], &(0x7f0000bba000-0x7)="0000000000000003", 0xfffffffc, 0x80, &(0x7f0000fa2000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa4000)={0x0, 0x0}) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) 2017/12/04 01:05:16 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x80000040fe, 0x189, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f00008a8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000a7a000-0x5c)={0x0, 0x0, 0x0, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r5, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000379000)="2f6465762f736e642f74696d657200", 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000082000)="2f6465762f766373612300", 0x81, 0x3ffffc) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001a6000)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00002ec000)={@broadcast=0x0, @broadcast=0x0}, &(0x7f0000867000-0x4)=0x8) socket$inet6_sctp(0xa, 0x805, 0x84) perf_event_open(&(0x7f0000a4c000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x8000000000000009, 0xc559a6286552e6e3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000e7e000-0x90)=[{&(0x7f0000383000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000eff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f00009c7000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000f6d000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000c7b000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f00003c4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f000079b000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00006ae000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}], 0x9, &(0x7f0000e45000-0x60)=[], 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0xfffffffffffffffe, &(0x7f00004c6000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000988000-0x8)={0x0, 0x0}) openat(r3, &(0x7f0000a58000)="2e2f66696c653000", 0xffffffffffffffff, 0x40) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800000, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0xdc, 0x20, 0x800000, 0x0, 0x0, 0x7fffffff, 0x2, 0x200003, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00005cb000)="2f6465762f6c6f6f702300", 0x7ff, 0x82) syz_open_dev$usbmon(&(0x7f00006e8000)="2f6465762f7573626d6f6e2300", 0x110000000000, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[{&(0x7f0000e95000)=[{0x14, 0x1b, 0x321, 0x0, 0x0, "320008bd"}], 0x14}], 0x1, 0x0, 0x0, 0xf8cc5692e4a1efef}, 0x0) r6 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000d3b000-0x8)={0x0, 0x1}, &(0x7f0000d0d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000518000)={r7, 0xda, "6f5113e0eb58939e184549ddcc7e30c6abca99eebce2d497b1f9a472d9928612eb21989af57f6ec5b6b88f4ae301606f158078b4b7beebae02fba92a77b8bad61f9dfcbdbfe33d7e6e5f23f346a09c2309381a140e4464f3acb4720c7fba7cb7f175af35232f130e5a85ce00685ae442b98479927af42a4a57a54d8c368149c540f2ba9a0805b8a60e82b2dea80424ddaf7d3e11e1abe28edcb959f96abbd2c8603f60de97fd64ec3b7c8413a2a6dfe23f309125b4b23834ce1104822fa15d30b632e5d962ea212e8ed1e3b4d47639e85e22e2bd2b348ba03dec"}, &(0x7f0000d94000)=0xe2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000573000)={r8, 0xffff, 0x23c, 0x0, 0xf6, 0x1}, &(0x7f0000b41000)=0x14) pipe(&(0x7f0000748000-0x8)={0x0, 0x0}) sendfile(r6, r0, &(0x7f0000a1b000-0x8)=0x2, 0x5) 2017/12/04 01:05:16 executing program 2: mmap(&(0x7f0000000000/0x2e8000)=nil, 0x2e8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f00002ea000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63747228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00002e9000)=[], 0x0, &(0x7f00000b9000-0xf8)=[@iv={0xf8, 0x117, 0x2, 0xe0, "abbaac8f72ea07d36d9ec312280faa7205d37456cce51230424af8cf0e76a20d2003c0eb85dd37c37ae367592bc80edd0d8340f19c34ffb71226ee56267611e547c6f79c10b32817bdc6a662fcfc9715512dbb70a5fc651f6907c187970b0ce69d5cf2ea0dee70b058d1d1da18288cad23e79f440c97622823644b69cb61f1be400ee74b29e3fddc22fd38e735bdfe006e5b0bf237ad16146131650b8ec526cd11e820ffad8fb918b387aa4af3515130375c1eca597997a5df270bbcb9c5966bce576275c2d0e362aaa3e5dc70464264183059ba4fbe19ea650f84a8a62ad984"}], 0xf8, 0x0}, 0x1) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x41d, &(0x7f00002e9000)=0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000283000)={0x0, 0x0}) io_cancel(r2, &(0x7f00001d6000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f00002ea000-0x88)="25be00b81771d8067cf6d53b4590db8d93c9ae0724ed1635062d99cdb15a8031e4532473e3e4dfac67744431664600dfc4b0494fe5e3516a3d1879df70657b7363db999736089b119dc84e4d2b0b86db68ff6b12bc323d9c4949f104cb80de859a86d729c330365f035a814b4f8603f256937868d32c0da3ecf049be352e28f41b934a3c02d8ee82", 0x88, 0x3, 0x0, 0x1, r3}, &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f00001ff000)=0x0) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f3000)={0x0, 0x0}) io_submit(r5, 0x1, &(0x7f00002e8000)=[&(0x7f0000216000-0x40)={0x0, 0x0, 0x0, 0xb, 0x800, r1, &(0x7f00002e8000)="c1f67b04e8ad74dc0b2bf5b2b09dbf883d63cd2abef6254f0ad9e9b8bf4c2d6786463499d8e89554e32b7a148475d9a1743ce9645ee5f6685dc0f9eaa7ed9711a790dec02c302cfef350d7c0589d50f3f702a151c2aa9bbba940363e71b316bc53a27cef03698df17942e380595b59e5", 0x70, 0x6, 0x0, 0x1, r6}]) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000003) bind$alg(r0, &(0x7f00002b1000-0x58)={0x26, "736b636970686572000000000000", 0x800000, 0x0, "5f5f6362632861657329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = eventfd(0xffffffff) io_submit(r5, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x1, r1, &(0x7f00002ea000-0x9)="b20eb20271b5d4c47f", 0x9, 0x0, 0x0, 0x0, r7}]) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00002ea000)="d33e3ac1792bbce4000000003a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d62f6f941052004f101bc99f4bb70da53ff5e143cc3716651c12a1a70ab796241eae671a904fdc4836ccec45081470dc6da815a2f9043946c4420813dac59b784bf9cd08b7c42daf60475041c29", 0x85) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xfffffffffffffffe) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00002eb000-0x84)="ea6bc405d027f66ea35036e497817c9ea26e2395ba02621dbe415bb3b84bcd62e7f2758b3791d63e010065b75c83c8e725ee7817f65f9b5e98d12dfff1ea994bf96b93a50b99cce4bf8e7e24108e8c0d3e896fd93f00000017c24f1cdab2000000000000001fcacfe68eff84bfd83f6e02a0bdde6f4686fd1f1072be742fe198bc0dd674", 0x84) mmap(&(0x7f00002e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f00000bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}], 0x2, &(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x7}, 0x2060) 2017/12/04 01:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a11000)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000efe000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c99000-0x4)=0x1c) bind$alg(r0, &(0x7f0000ec9000-0x58)={0x26, "736b636970686572000000000000", 0x44, 0xff, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c33000-0x38)=[{0x0, 0x0, &(0x7f00001de000)=[{&(0x7f0000c35000)="efc3009c48e7bcd4298b2333df217bad3f19a68ee75803f860384ae9a0c0119e38aaeb54f87c3c27339231e3dcbf18ac6aa032641fa42bb56ddc514745fde31e53d9613c3923b0b8699c3e1ef252b9c53946ab30c513a85857f707783927773644b85030b9a9858b808f81360cd03fad45b4ad5b9164643a5b9bcd4f91bad8b436d98115058daa4a0953571de02d3b9c", 0x90}], 0x1, &(0x7f0000b6a000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00007ba000)={&(0x7f0000f49000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f000073d000-0x70)=[{&(0x7f000083e000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}], 0x1, &(0x7f00006d8000)="", 0x0, 0x0}, 0x0) 2017/12/04 01:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bfd000-0xa)="2f6465762f70746d7800", 0x3ff, 0x0) r0 = epoll_create1(0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002ac000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3f000-0xc)={0x20000000007, 0x0}) r2 = syz_open_dev$sg(&(0x7f000069e000)="2f6465762f73672300", 0x9, 0x480080) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000063b000)={0x8, 0x0, 0x1ca, 0x8, 0x101, 0xbb, 0x4, 0x80000001, 0xc5, 0x3, 0x4}, 0xb) r3 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000322000)="00000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/04 01:05:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0xff0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000015f000)=0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000c11000-0x78)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) open(&(0x7f00006a0000)="2e2f66696c653000", 0x208240, 0x20) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x120) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f97000)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000904000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005bf000-0x8)={0x0, 0x6}, &(0x7f0000b6c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000476000-0x8)=@int=0x6, 0x4) fcntl$addseals(r2, 0x409, 0x3) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000857000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a8000)=0xc) geteuid() lstat(&(0x7f000058c000-0x8)="2e2f66696c653000", &(0x7f0000c76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000153000-0x4)=0xc) mmap(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a38000/0x1000)=nil, 0x1000, 0x3, 0x20013, 0xffffffffffffffff, 0x3) r4 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000001000)=0x400000000006) memfd_create(&(0x7f0000001000)="2f6465762f73672300", 0x3) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x404, 0x4, 0x4, 0x5c, 0x0, r2, 0x1}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000aa7000-0x10)={0x1e, &(0x7f00008e9000)="cc7bc59a2e11fd022ccad5efd0bc78548dce318a453859b6ebb5e8a6253d"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 01:05:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000012e000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) add_key(&(0x7f0000387000-0x5)="7573657200", &(0x7f0000931000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c42000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000bd000)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001fd000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a4000)=0x9b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d59000)=[{r1, 0xb122, 0x0}, {r1, 0x50, 0x0}], 0x2, &(0x7f00007ce000)={0x0, 0x0}, &(0x7f0000337000)={0x800000006}, 0x8) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da8000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00007a9000-0x14)={0x0, r2, 0x3, 0x0, 0x0}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x32b, 0x0, 0x0}) write(r3, &(0x7f0000201000-0x1a)="", 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000f25000-0x9)="2f6465762f76637300", 0x0, 0x0) inotify_add_watch(r0, &(0x7f00008dc000-0x8)="2e2f66696c653100", 0x80000000) arch_prctl(0x0, &(0x7f00003ce000-0xec)="40684bdddd272f31ab25560037274ea2c2e2be07c79e123cd3fc24ec7585fd987b0b865cce54838d2f4a6ac56d6e67a8c9157f662456c2d0483653d4a916f7e5b80a2b516ae829f699c76aa0c7f87494a05254018d7faddecfae569006736cb3c22a47d0d283e2e89a8d5ba4012ed1abc90dbba3eb01d4e4094870518eac742be82d1007ddb7572328c3f5b6e481e1775a1665376159502eb5800fc5f94f19b9a1766cdfe3c4a77b47651641ecc3da0cf5eb606e49d5aa59e1485ef074b7abe77ec53a6ed1f2092dc1581d0eb58c69ec84c4878908295127b4fbd65f2782649235cf166fb88e9bac6c68ce77") io_setup(0x5, &(0x7f0000916000)=0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000975000-0x8)="2e2f66696c653000", 0x8c080, 0x100) unlinkat(r5, &(0x7f0000c3f000+0x2a4)="2e2f66696c653000", 0x0) syz_open_dev$evdev(&(0x7f000048d000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000174000)="2f6465762f72666b696c6c00", 0x880, 0x0) io_submit(r4, 0x2, &(0x7f0000e30000)=[&(0x7f000030a000)={0x0, 0x0, 0x0, 0x0, 0x1000, r3, &(0x7f00000b5000)="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", 0x1000, 0x2, 0x0, 0x5, r5}, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x1, 0x4, r3, &(0x7f0000d03000)="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", 0x1000, 0x81, 0x0, 0x1, r6}]) writev(r3, &(0x7f00008d6000)=[{&(0x7f00007d7000)="33630e72e6352051210c7377d1da1d9225b10e47a997c98fccba221b4d4965fe2c4bd1ac4731509d6cda30cb0b6b93d04a40401e218bcd70794b3f941e97b05214f4eaf5971022d26ebf5cac64d60a6026e707abb0469a28e44991cdec0f24c634345af08196a8b320f925a3e4a35eeecf885261e30feb8a7229753b5a520ad429de21e18b", 0x85}, {&(0x7f00009cb000-0x54)="b2a875daadef20e2ea7d69c4b824a419e104dbaebf01f72f241fa5ef1a630c35332e3862781bc2d040da840ba77a3eb33afc32ba100b11179f2f38522c42bbc2ffdfeac0614e4562e18b09edbee83c0908544000", 0x54}, {&(0x7f0000b38000-0x9a)="8389ceadaa7b647b00f7beba7e252f4bb4b56bc6a1fc13b3fea4160ec0921bfc38a5e605c100e33008cee705e68f6d18307d56eaaf870a8b7b8e7b6dbe22d78ed6417001ff98d18faedf78f484bc73d6c90a5cdaed768b98dea7e9875ab23324d0af80a7203b7254810045f4cf7bee857d3ce9f3336979b72b9a202c6ad6739944a9994bcac6844126745845c752585d66eda5e699fb6f6f659d", 0x9a}], 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000076000-0x50)={{0x9, 0x5, 0x679b, 0xfffffffffffffffe, 0x2}, 0x800, 0x7fffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 01:05:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bad000-0x8)="2e2f66696c653000", 0x20) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00005a0000)=0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xf, &(0x7f00002ba000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cfc000-0x4)=0xb4) bind$bt_rfcomm(r0, &(0x7f0000704000)={0x1f, {0x2, 0x3, 0x1, 0x7, 0xfffffffffffffffd, 0x0}, 0x4}, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000751000-0x10)={&(0x7f0000601000/0x1000)=nil, 0x1000}) getdents64(r0, &(0x7f00003b9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) connect$inet6(0xffffffffffffffff, &(0x7f00003b7000)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xde}, 0x1c) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x80000001, &(0x7f0000eeb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000075000-0x8)={0x0, 0x1f}, &(0x7f0000eec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000eeb000-0x8)=@assoc_value={r3, 0x100}, &(0x7f0000eeb000)=0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4, 0x0}, 0x1c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000eec000)={0xe, 0x5, &(0x7f00008a3000-0x28)=[@generic={0x7ff, 0x8, 0x2, 0x9}, @map={0xffffffff, 0xa2e, 0x1, r5}, @generic={0x3, 0x400, 0x0, 0x9}, @generic={0x9, 0x30000, 0x3ff, 0x2}, @generic={0x2, 0x9, 0x3ff, 0x3}], &(0x7f0000eed000-0xa)="2e47504c3a5b05275e00", 0xaa, 0x6d, &(0x7f0000eec000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) pipe(&(0x7f0000c27000+0xa63)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000eed000-0x10)={r5, 0x28, &(0x7f0000eed000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r5, &(0x7f0000eed000)="c7bd4f9360b3970a02306b061fc7cb6e6ecd7b91e3408fbf3fc807a79f2210fc41d5e97f50df72dd5db870a6807c6a43e5d8eec5978006d5b3fef57bc7b73a35ee85ea50d360dd47cf34fd64390d5299ac52fb96fa06293ce74ecff26ab9e4417d4f9238f121439cd988fabdeb3452421b55e158514536", &(0x7f0000eee000)="13", 0x403}, 0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000185000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cdf000-0x4)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f000042a000-0x9)="2f6465762f76637300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005f4000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9, 0xfffffffffffffffa, 0x1000, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000132000-0x10)={r8, 0x2c, &(0x7f0000cb3000-0x2c)=[@in6={0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x2, @rand_addr=0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006b7000)=0x10) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x87) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 01:05:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x100000002, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000a1e000-0xd8)="020008000000000000005462fa41a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e72990074e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e9710ea4a4c2e9f008014f1659cfec8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000167000)=0x7fffffff, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000fd000-0xf5)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43010863e75e64393c707c23b0d1a8000f0fde0f37c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc475e22cf1662eb5053a9af8936ee3405c5aeb1a9b48dfd387484760ed22598b8d25e4606f8818bf5254973e40ecabecccbbc1f3faf5f52949065b6e12787a776ff1be9998ab603000000be439f588d3bf24567067f83a9fb00094fb1995eefa1779364802a4e3b5f2fb1ff0100001a080b491139d14bdf8869f77d02a6de73f09773c3e6cbb3ae366f9ab803048a38b1a6f1630f01", 0xf5) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bab000)=0x0, &(0x7f0000229000)=0x4) connect$bt_sco(r0, &(0x7f0000c12000)={0x1f, {0x4c0, 0x9, 0xd4, 0x6b, 0xdd6d, 0xfffffffffffffff8}}, 0x8) connect$inet(r1, &(0x7f00004c4000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x20000080000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e05000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f000061e000-0x4)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000071e000-0x4)={0x400000020000080}, 0x4) recvmmsg(r1, &(0x7f000069c000)=[{{0x0, 0x0, &(0x7f000072c000)=[{&(0x7f0000362000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f000069d000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00003f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000326000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3ff}, 0xa9e}, {{&(0x7f00006a1000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000b7c000-0x20)=[{&(0x7f0000852000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000cd4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7}], 0x2, &(0x7f0000e4c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2, 0x8001}, 0x80000001}, {{&(0x7f0000d4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000f5c000-0x70)=[{&(0x7f00004fe000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f0000eea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f000083e000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000939000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd}, {&(0x7f0000b2e000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000057d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f00002e4000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}], 0x7, &(0x7f0000b83000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda, 0x5}, 0x2}, {{&(0x7f0000d0c000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000463000)=[{&(0x7f00003c5000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f00000fc000)="00000000000000000000000000000000", 0x10}], 0x2, &(0x7f000069a000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x10000}, 0x5}, {{&(0x7f0000261000-0x4)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000bdb000-0xa0)=[{&(0x7f0000c48000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000d46000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f00003a5000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000755000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}, {&(0x7f0000c45000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000f4c000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f00008fe000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000dba000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000559000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000025f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}], 0xa, &(0x7f0000db6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0x101}, 0x8}, {{&(0x7f0000727000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d02000-0x10)=[{&(0x7f000068e000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}], 0x1, &(0x7f0000b55000-0x3)="000000", 0x3, 0x0}, 0x1f54}, {{&(0x7f0000cc7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ba2000-0x20)=[{&(0x7f0000699000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000fbd000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x2, &(0x7f0000a2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3, 0x8}, 0x0}], 0x7, 0x20, &(0x7f0000e4a000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005ce000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a03000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006d9000-0x1009)={r2, 0x1000, "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"}, &(0x7f0000b9c000)=0x1008) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000da2000)={0x0, 0x1}, &(0x7f000038f000)=0x8) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c74000-0xb)="2f6465762f6c6f6f702300", 0x400, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce6000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000dfc000)={0x1, 0x44, &(0x7f00004a4000)="da09c73de619887e16dfd6504b3608ffff3300000004000020000000000000000309b8672efe0000f80000010001bf3767c3fc7e54a8445831bb0c540008ffffff7f309e"}) r4 = socket(0x1, 0x802, 0x9) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000761000)=@int=0x8001, 0x4) write(r1, &(0x7f0000a96000-0x22)="2200080014000701000910fd00080600020c00210100000009000100000000000000", 0x22) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000c6c000)={0x90, 0x8, 0x6, 0x1, 0x1ff, 0x80, 0x100000000001, 0x8, r2}, 0x20) 2017/12/04 01:05:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() pipe2(&(0x7f000038c000)={0x0, 0x0}, 0x80000) fcntl$setflags(r0, 0x2, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000332000-0x4)=0x0) poll(&(0x7f0000ce4000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x7ff) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) clone(0x3, &(0x7f0000ae4000-0x1000)="", &(0x7f00002af000)=0x0, &(0x7f0000a0b000)=0x0, &(0x7f0000a31000)="341f") flistxattr(r2, &(0x7f0000ef3000)="", 0x0) 2017/12/04 01:05:16 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x80000040fe, 0x189, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f00008a8000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f0000a7a000-0x5c)={0x0, 0x0, 0x0, {r4, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r5, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:16 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000000000)=0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002c3000-0x8)="2e2f66696c653000", 0x40000000000800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec3000)={0x0, @in6={{0xa, 0x1, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2fd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f00006f6000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea8000)={r2, 0x5, 0x30}, 0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000a26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000013a000-0x4)=0x14) bind$packet(r1, &(0x7f000032c000)={0x11, 0x1d, r3, 0x1, 0xfffffffffffffff8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = 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) r5 = socket$alg(0x26, 0x5, 0x0) sysfs$2(0x2, 0x7, &(0x7f0000c11000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r6 = socket(0x11, 0x802, 0x300) fcntl$setflags(r4, 0x2, 0x0) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f00001ae000)=[]}, 0x10) dup2(r5, r6) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a36000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7, 0x0, 0x9, 0xb, 0xa0, 0x80, 0x1, r3, r7}, {0xffffffff, 0x1f, 0xa0, 0x101, 0x40, 0x5b4, 0xdf, 0x6}, {0x4, 0x0, 0x8, 0x3}, 0x6, 0x1f, 0xffffffffffffff81, 0x0, 0x4, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x10000}, 0xb, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x2, 0x4, 0x1, 0x80, 0xee9}}, 0xe8) 2017/12/04 01:05:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000769000)="2f6465762f6175746f667300", 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe12, 0x8000000000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cd000-0xc)="2f6465762f72666b696c6c00", 0x102, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000e7000-0x10)={0x74, &(0x7f0000e78000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) read(r2, &(0x7f0000d87000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = msgget(0x3, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000ffd000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r4 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000181000-0xb8)={0x8, 0x7f, 0x20, 0xfa4f, 0x7ff, 0x1ff, 0x8000000006, 0x2, {0x100, @in6={{0xa, 0x2, 0xe872, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x80000000, 0x5, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f00008e3000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000592000)={0x2, 0x5, 0x2e, 0xfffffffffffffffc, 0x7, 0x899, 0x2000000000000008, 0x44f}, &(0x7f0000551000)={0x800, 0x77b, 0x3, 0x200, 0xffff, 0xc3d, 0x8f, 0x0}, &(0x7f0000e91000-0x40)={0x1, 0xc55b, 0x6, 0x7fffffff, 0x80000000, 0xfffffffffffffff9, 0xffffffff, 0x0}, &(0x7f00008ad000)={0x77359400, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00001b9000-0x10)={r6, r7}, 0x10) r8 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r5, 0x540f, &(0x7f0000ea1000-0x4)=r8) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x8) perf_event_open(&(0x7f0000ea2000-0x78)={0x5, 0x78, 0x400, 0xffffffffffffffff, 0x9, 0x3ff, 0x0, 0x1ff, 0xa040, 0x4, 0x4, 0xff, 0x1003, 0x1c, 0x0, 0x4, 0x2, 0x2, 0x1, 0x1261, 0x4783ce53, 0xfffffffffffffff7, 0x0, 0x1ff, 0x2, 0x0, 0x0}, r8, 0x3, r5, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) setsockopt$inet_int(r4, 0x0, 0x4, &(0x7f0000000000)=0x6, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) [ 282.231675] audit: type=1326 audit(1512349516.905:4171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 01:05:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x802) close(r0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x58)={0x0, 0x3b, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40700, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_delete(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r2, &(0x7f000084e000)=0x0, 0x5e8) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ed1000)={0x0, @in6={{0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f}, &(0x7f00008e9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000021c000)={r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) timer_create(0x6, &(0x7f0000419000-0x58)={0x0, 0x29, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfc000)=0x0) timer_gettime(r5, &(0x7f0000410000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_buf(r3, 0x0, 0x41, &(0x7f0000f8e000-0xcb)="", 0x0) pivot_root(&(0x7f0000900000-0x8)="2e2f66696c653000", &(0x7f000031f000)="2e2f66696c653000") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x40800) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0, 0x18011, r0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000000a000)="2f6465762f7573626d6f6e2300", 0x8b, 0x101000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r7, 0x4008ae48, &(0x7f0000007000)=0x0) 2017/12/04 01:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) recvmsg(r0, &(0x7f00000e2000-0x38)={&(0x7f0000d47000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)=[], 0x0, &(0x7f0000c13000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x100000000000008}, 0x20) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d5c000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet6(0xa, 0x80002, 0x4, &(0x7f000094e000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000e16000-0xf4)="471a78224b93ec8a962c2d8a99d153c546bd5ec2eb06f1ef15c096413617318fd6b87983ca5f2ef14f1003e03d28b6dc46e89fc5252d1c958107c9b62f07b3fb2a862e42d44fc5476059a01a611c8bb8440d3c089e4ef42be479ae402e75ede481365c82f40a1102103a91d15c0ccce8800b5b5a7c30804bf5d05b3ed3a678387caf640fbc43de69e5eaa6619c569767e7e7d17cf164b304d1000a701ec14a5dfca60d47696704b67f876322fd551fc5401c6a2a7c58f6d3cfb55570231ea07a23b44b1c035cdef1cefcd3d2bb68d1742dfc81c75465aa305338a83a706a003045c3a43ecdf5c40a5bdc635f441d1759512ac81f", 0xf4, 0x4000, &(0x7f0000662000)={0xa, 0x2, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0x1000}, {&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000a62000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xaa, "642d037a5384a0b9a90de0cf8626915b47bd96a69048bf910f946bbf155afefda193220a8a82f0ed8bb0e8cee8f33f2360190b2eb0904d37395eadc0a2fde8fb3183f09efb69933f3f62c22ad20a35ac9bde2e46f2062dd53e55cd4d60dd9d742fa5748ad251f8599cd9d3e03966ca412e2d72f21c74e125808bba76bf3bc9419e1ff2baef2a07c89ec8db9530ec028d3574c04361d37e6a00aecd8cd1c8aa63c945aeada1f68ef05159"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x138, 0x1}, 0x1) sendmmsg$alg(r4, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000572000)="5a233dd0e4d681a52f2826b3aa7265d0009007ef028bd4e19868b435ceb916f41babb6b24588258dfc7a700769a4df4730179aa42e247a7167dbdfbb9fcbc86648cc0bf9c0cf64c492e3891656e26c7ea77e60120c2530c3b6c76add7b484c2b9141cbeee012795bd62c9453dc79c346ea7d35b1dfb5da40d530b531f24b1bdc5730bc758481f31b40b7c284d574011b7c867cfdc50b241f8e2ba92166d67f79e529e2925a7c8032ee388c5836eae9d54e6203a96299d065c1137cb48d2e92cadfbf27956f51bda9b5c27e81262b24f1d89ae7a00930099505f12e73a158648cc845ffeb051eeeacedd65205ffea885a", 0xf0}, {&(0x7f0000f73000-0x93)="bce1a9f5f58c4f153512efeb40a23acc8ccb9b29463d34b5ec9a62d78e451c71d7989a97d3d43b73672ec98e73d1ed5b7eb8b4e45cd7e8e69d1ffed0b40c34d434ae34616ab6db09273bae799f159bfa8044792e6dc1ab24270d82db943a0514f62d8b9e543bdda74c99842e93d60a4c31f5e813c65a6f82a90404308a8539ed04baa64c7307390b49317ed3a55797efc1f81a", 0x93}, {&(0x7f0000916000-0xd7)="eaf6a49df357d573d66d077f84004f59860a01f2e3fa10a806de8febeebbd1b3f29557bae944cf0ace08f0ae38ba991f0548ac73f170cd21224b9cb1bacfcca9057430e85a93ca1a7dc13957900610c6c8a60f234e55d4431fb86cf76241916f0f6e1c0d3e170d28835ab197b508d8e8642257693b99edc55ac248061eaebd6aba5dfd647b8ac069a2d77e65f86ea84014f95f0b67b6c11ed8c445fc24ff87cfaa024050db57db5f01960b34ce30f618530ef23861356001349c1505de8355389cd605921859a582ca1a12bafb9e82651768a519651edc", 0xd7}, {&(0x7f0000d50000)="e5500d1d9a143682", 0x8}, 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{&(0x7f0000835000)="a9eb2700365b707f689779621653084a3ada918bbf5e3364a4b5478402e0a3bbf97f3417e0d92cb4c796f565b838c373dca8d6bd1fd2ba5dc06a1373e6a4624d018abcc4ad7b770dab1426738fbe74a842d8a9d85e6c69f39d18987fe7ddec1a9b00286f43b4eac649318a8a36805b6f019dc57c74ad82f969fdf6516dc6c5d67e4f3f053e770849e10fa4f15a445c0ba914bde7fd67c141e955ab9e714af40354f70e524d812bd9ee061d141a8cdb3564d3f70d860d681d696c3abc942ea1894c16ca3c83937a20426c1befbb9e25aad2061dd5edb51fe2", 0xd8}], 0x8, &(0x7f00003a2000)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000d2e000-0x10)=[{&(0x7f000022f000)="01f1efd55d45cce49ca3558a1830ff6bc2d074c818f0b1e245e36863eab3274b2129e8b21e612c2ae67a589342e5a60bdfa4c98d15f9c06ff951200217f743fc87e6c8c50d086b4fda", 0x49}], 0x1, &(0x7f0000897000+0xdeb)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xc0, 0x117, 0x2, 0xa5, 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&(0x7f0000f4f000-0x70)=[{&(0x7f0000b74000)="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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x4000000) bind$alg(r2, &(0x7f000054a000)={0x26, "6165616400000000000000000000", 0x105, 0x3, "6d643400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x5, &(0x7f0000590000)="", 0x0, 0x36d}, 0x3e) accept$alg(r2, 0x0, 0x0) r5 = open(&(0x7f0000043000)="2e2f66696c653000", 0x2000, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008a0000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f00004df000)={r6, &(0x7f0000e3c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) accept$alg(r2, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000903000)={0x26, "736b636970686572000000000000", 0xe, 0x0, "63616d656c6c69610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000a60000)={0x26, "736b636970686572000000000000", 0xc, 0x0, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c75def9f0000534c90c6", 0x18) r7 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="130b0591ef79d2880044f4f3cef88d8029cac6d42a894f1da70301730817753db7eed8abcebddeb155a529955012164801d8de85eb33327377118df8e7ede632f42e5296be1b4a7f88180660cfbeb1c87866ea6392ba85d1c797cc0816295e36d9d46d33", 0x64}], 0x1, &(0x7f0000754000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000001}], 0x30, 0x20008000}, 0x0) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000039d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000425000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f000034e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f000009f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00000cd000)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000589000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x6, &(0x7f0000590000)="", 0x0, 0x36d}, 0x40) [ 282.312874] audit: type=1326 audit(1512349516.929:4172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 282.312893] audit: type=1326 audit(1512349516.934:4173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=248 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 01:05:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000c83000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009a7000)="2e2f66696c653000", 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000cf2000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000675000+0x13)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000eca000)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) keyctl$reject(0x13, 0x0, 0x1f, 0x3f, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) gettid() r2 = open(&(0x7f00005a2000)="2e2f66696c653000", 0x101000, 0x8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000fdb000)="2e2f66696c653000", 0x40000, 0x88) ioctl$TIOCNOTTY(r4, 0x5422) mlockall(0x2) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000998000-0x18)={0x1ff, 0x6, 0x0, 0x502859ab, 0x0, 0x59dba995}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eaf000-0xf)="2f6465762f73657175656e63657200", 0x40, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000060f000-0x4)=0x0) getrandom(&(0x7f0000558000-0xf)="000000000000000000000000000000", 0xf, 0x3) r5 = open(&(0x7f00005ed000)="2e2f66696c653000", 0x900, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007b3000-0x10)={0x10001, 0x0, 0x100000001, 0x8000, 0x0}, &(0x7f00005e8000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000712000-0x8)={r6, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000c7a000-0x8)={0x0, 0x16}, &(0x7f00007b3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00003fd000)=@assoc_value={r7, 0x7}, 0x8) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000012e000)="2f6465762f7161745f6164665f63746c00", 0x13e867cd69fd4c3f, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000a93000-0x4)="62696300", 0x4) getsockopt$packet_int(r8, 0x107, 0x14, &(0x7f0000ed6000)=0x0, &(0x7f0000181000)=0x4) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00007cf000-0xc)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000bed000)=0xc) fcntl$F_SET_FILE_RW_HINT(r3, 0x40d, &(0x7f000019a000)=0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r8, 0x118, 0x1, &(0x7f0000896000)=0x7, 0x4) [ 282.312910] audit: type=1326 audit(1512349516.934:4174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 282.312921] audit: type=1326 audit(1512349516.934:4175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 01:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:17 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x5, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000ef000)=0x1, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x8000000000011, &(0x7f0000696000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f68000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x9) unshare(0x2020600) mmap(&(0x7f00008a7000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0xfffffffffe, 0x84) unshare(0x28020000) ioctl$sock_proto_private(r1, 0x89f1, &(0x7f00003a6000)="54682f495d84e74aa6d584469b09e243f2cddf91b8d00fe2557151becc3ecba4812b0bfd1988158899a3516597cc1345f6a4f45d14f6c05f7b3f4b037df9c8b2b7e9affea8eb3e85897b8f97496aae48ae8469a5078eb6ba1be3362e37066117f455d8da30df8a38d283f9be4c9c8182e40f4c7f498b32fc0ab2e00fccf7fdb8945a3b83261531ef0215c0c9c9d5f4c5883a9a7cf065688907630000000420116eaf3b5cc29c08c9fa55b0f8daed9a34c2ed66bdbe515d24ad5a85384ffa6e26aa8549") mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f78000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x4, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008fe000-0xb8)={0x0, 0x8, 0x9, 0x9, 0x7fffffff, 0x100, 0x2, 0x101, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffffffffd115, 0x7ff, 0xde5, 0x100000001}}, &(0x7f0000ceb000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005c7000-0x108)={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]}, [0x6, 0x9, 0x2, 0x7fff, 0x100000000, 0x3ff, 0x400, 0x85, 0x8, 0x6, 0x0, 0x4, 0x92e9, 0x5, 0x4c3]}, &(0x7f0000b15000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001d8000)=@assoc_id=r5, &(0x7f0000430000-0x4)=0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005ce000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) epoll_create1(0x80000) sendfile(r6, r2, 0x0, 0x5) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000a6d000)={0x1, 0x2, &(0x7f0000b4f000)=[@generic={0xb61, 0xf510, 0x30, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000ef0000-0x2)="2d00", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f00002bb000+0x417)={r5, 0x7, 0x20}, 0xc) getsockname$unix(r7, &(0x7f0000aa2000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000f1d000)=0x8) accept$inet(0xffffffffffffff9c, &(0x7f0000355000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000-0x4)=0x10) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xa4d000)=nil, 0xa4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0xd, 0x4) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000103000)={0x0, 0xe5, "084a11debc017774188781c7f9115e1317fd3c1395aac132050d031b88e368dc54266e44404df4f5968c990000000621fd8eecd0d0458cd13887c2a4f58a265b24a65c78a144ef4980610155949b0000050000000000000078a18478eef4841f000000008000000001d6e832d06392749eb47dec1733baef8dc90000000000000000000000000003d054e36a412d49fad2a4c28fe495d4bb985b55bfc94950623c9a6e03dc6df1e614399a56dd6dabb2f939a5280f4e568356a319eb147fd6490a06df05a9be2db200e5fdf0e5a2c1758888d1ff3f0208651050cd76aea706015f0808b50d"}, &(0x7f0000770000)=0xed) mmap(&(0x7f0000a4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a50000-0x18)={r2, 0x2, 0x10, 0x800000000001b, 0x0}, &(0x7f0000a4f000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000238000)=@assoc_value={0x0, 0x3}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000057000-0x23)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="717d0041436fe30f020000be08070000"}) mmap(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a50000-0xc)={0x0, 0x201, 0x30}, 0xc) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a51000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000a4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00004b2000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cb6000-0x14)={0x0, 0x5, 0xc7, 0x0, 0x2, 0x7}, &(0x7f00001f9000)=0x14) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000a52000)="1f000000540005690002fffbffffffe90700007f0300800000000000000000d5", 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000173000-0x8)=@assoc_value={0x0, 0x1000}, &(0x7f00007b8000-0x4)=0x8) mmap(&(0x7f0000a4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000a52000)=[{&(0x7f0000a53000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x1) sendto$inet(r0, &(0x7f0000f47000)="f0", 0x1, 0x0, &(0x7f0000caa000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000239000-0x4)=0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f00000d4000)="00000000000000000000000000000000000000000000000000", &(0x7f000023a000)=0x19) getpeername(r0, &(0x7f00000b1000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)=0x8) setsockopt$inet_int(r3, 0x0, 0x4000001f, &(0x7f000002d000)=0x20, 0x4) [ 282.312933] audit: type=1326 audit(1512349516.939:4176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 282.312945] audit: type=1326 audit(1512349516.940:4177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 01:05:17 executing program 7: r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) connect$netlink(r0, &(0x7f00000b4000-0xc)={0x10, 0x0, 0x9, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000-0x18)={0x0, &(0x7f0000001000-0x8)=0x0, 0x0, r0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e2a000)={0xaa, 0x0, 0x0}) r2 = creat(&(0x7f0000258000-0x8)="2e2f66696c653000", 0x20) r3 = getpid() bpf$BPF_PROG_ATTACH(0x8, &(0x7f000068b000-0x14)={r0, r0, 0x7, 0x1, r2}, 0x14) mount(&(0x7f000079e000-0x8)="2e2f66696c653000", &(0x7f0000f88000)="2e2f66696c653000", &(0x7f0000620000)="736f636b667300", 0x4, 0x0) r4 = creat(&(0x7f000086a000-0x8)="2e2f66696c653000", 0x84) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000064f000-0x18)={r2, &(0x7f0000004000-0xd4)="6c0ddae440271e44e5c947f1b7269861ea6eff56faee12953908056bf602c23ecfb217f83686fc4085544dd57d81cc2fae4332a6f8b2761e31e2ffffa2d2ec5a62f584c02f83e9ed660eb6c7c5be435a2e53988a25c42dad9853c1ad1f4370125003754deaab5cbef49590ee00f59594f55b3e44aa847ebe59ed4a6873e2460dfa0d3154515b5055987173574ee8be726d9bd2ade93a2dac20dd031fbdd81352c962090636ede1b793cfbfad183ee81f7d5a184b5a7675c4a72848cbcc32b0ff23d168dccabfcc734d67bc5cfc310b5809a4b028", &(0x7f00003ae000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000c83000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000504000-0x20)={{&(0x7f0000fdc000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = memfd_create(&(0x7f00003a2000-0x20)="736f636b667300", 0x2) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getpeername(r4, &(0x7f000018d000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d4000-0x4)=0x10) getgroups(0x5, &(0x7f0000e44000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r5, 0x0, r6) listxattr(&(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000a3b000-0x9)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) ftruncate(r5, 0x3) fcntl$addseals(r5, 0x409, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000d57000-0x10)={0x0, 0x1c9c380}, &(0x7f0000c0b000-0x10)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000c20000)="6e65742f75647000") renameat(r0, &(0x7f00004fa000-0x8)="2e2f66696c653000", r5, &(0x7f0000e4e000-0x8)="2e2f66696c653000") close(r1) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b2b000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "65636228626c6f77666973682d61736d290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fe000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000603000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) fdatasync(r2) r3 = memfd_create(&(0x7f000013f000-0x12)="73656375726974796d696d655f7479706500", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x3ff}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000000)=0x50, 0x4) r6 = socket$inet(0x2, 0x3, 0x8) r7 = syz_open_procfs(0x0, &(0x7f0000b7c000)="737461636b00") bind$inet(r6, &(0x7f0000450000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r6, r7, &(0x7f00003c9000-0x8)=0x0, 0x40000101) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00002a6000-0x14)={0x7, 0xda52, 0x3, 0x1000, 0xfffffffffffff494}, 0x14) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f00008fc000-0x4)=0x82d, 0x4) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f7000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_buf(r8, 0x0, 0x2f, &(0x7f00007ca000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000290000)=0xf2) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b7", 0x10}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[], 0x0, &(0x7f00005ac000-0xa8)=[], 0x0, 0x0}], 0x2, 0x0) [ 282.312958] audit: type=1326 audit(1512349516.940:4178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x4529d9 code=0x7ffc0000 [ 282.312973] audit: type=1326 audit(1512349516.942:4179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=9577 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x4529d9 code=0x7ffc0000 2017/12/04 01:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x7fb, &(0x7f0000552000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000206000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003d9000-0x8)="2e2f66696c653000", &(0x7f0000ff7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000095c000)={0x0, 0x0}) r5 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000634000)={0x0, 0x85, "29c95fad8836658a621bd45a5c328ca2c54458c9eae5e819fc3d8a9d28abc742141a6f9025444edbbda14ef2504dea92289b3df7a6828ce4e57a9b8fec369d546be7a5b2d396fdd4ad6c24d46b0f91facd251d9c0002db58ed6200e4755b3e2bc613dea025e4e3e7269b071e52970f8d619089712308c1b63543917c2b3870bbd1336f7d76"}, &(0x7f00007e8000-0x4)=0x8d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000841000)={r6, 0x8, 0x100000000, 0x8001, 0xffffffffffffffff, 0x4}, &(0x7f0000d11000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000a0f000)={0x0, 0xed, 0x73df, 0x1f, 0xfffffffffffff804, 0xffffffffffffffff}, &(0x7f000077b000)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000d6d000)={r6, 0xffffffff80000004}, 0x8) r7 = openat(r5, &(0x7f00005f0000)="2e2f66696c653000", 0x181100, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x60b03885263aca7d, &(0x7f0000a0c000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000d62000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f00001b1000)=0x7fff, 0x4) listen$netrom(r7, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001c8000)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x6, 0x40, 0x3, 0x5, 0x7fffffff, 0x2, 0x4, 0x41, 0x9, 0x401, 0x2, 0x200000000, 0x6, 0xa47]}, &(0x7f0000dd0000)=0x108) r8 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x10000060000001b, 0x400) setsockopt$ax25_int(r7, 0x101, 0x5, &(0x7f000060f000-0x4)=0x3c, 0x4) setsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x0, 0x4}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x0, 0x400000000000, 0x0, 0x1000000}}, 0xe8) syz_open_dev$evdev(&(0x7f0000cf8000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) openat(r7, &(0x7f0000fc7000-0x8)="2e2f66696c653000", 0x240000, 0x1000002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000029f000-0x18)={0x0, 0x7ffd, 0x0, 0x4, 0x40}, &(0x7f00002b8000-0x4)=0x18) sendmmsg$inet_sctp(r8, &(0x7f0000afa000-0x70)=[{&(0x7f0000f29000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000439000-0x30)=[{&(0x7f0000eb8000-0x5a)="8366079bc7c314ad4732016dc60f535c215c1bf981d69414783941c45cba3b69a41d41679820d8c25d4a8f43d94e2b5e6055f7adf7aadfcc0907596c0a2243328a2a2111e12c782c67e00c1bd14cdf5c9f4ed513b53a7213ca84", 0x5a}, {&(0x7f00001dd000-0x1b)="f8b8aa6a0caa5fb2b079cfab94e618bd09a95f4192461f4ef1e66c", 0x1b}, {&(0x7f0000145000)="236d44dfeadf82e32ade4680c5d9a7ae807fcb0e3de585be437629687c92de", 0x1f}], 0x3, &(0x7f00001c0000)=[@init={0x18, 0x84, 0x0, {0x100000001, 0x2, 0x1, 0x101}}, @sndrcv={0x30, 0x84, 0x1, {0x51, 0x7, 0x8002, 0x100, 0xf69, 0xf2, 0x0, 0x100, r9}}], 0x60, 0x800}, {&(0x7f0000e4d000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1d000)=[{&(0x7f0000aa1000)="0aa1000a8fb796d488d5ad0cc0d1b7e026969d3ee5e87c9c18843114b090c59820073fc74fd4f138457fdda161d14f40beb2ce5c6dcfa2213656d81e9313f47cdf31309803b76d67c0774cf8248ca32925942e92db1872e891b3bb9bde30efe76ae6b457159537cca429c428974493353067efd8f07c243a932c4e3f8fc21897803f537c1e409287cecb73e6e91a20c1ea87a243c4b5c9a0e517f6ea962443b22fc0080da21e130b150e2e0389dac10c94b3d9fbd70b06d34c145faa4a44111714cd7fb5dbd2819f6589fc99d5f50fa0b43717b3749d860c6e4d12aed31b4071377959ca028bd0aaa7cbe9d7e2566ca0c8", 0xf1}], 0x1, &(0x7f00001e6000)=[@init={0x18, 0x84, 0x0, {0x7, 0x9, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0xb4b00, 0x2ae, 0x3e3, 0x2000000}}, @init={0x18, 0x84, 0x0, {0x81, 0x9a90, 0x9, 0x401}}], 0x90, 0x40080}], 0x2, 0x20000000) close(r8) 2017/12/04 01:05:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e3b000-0x3)="696f00") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = socket(0x11, 0x80003, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c9e000-0x1)={0x100000000}, 0x1) read(r1, &(0x7f00007af000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ecf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005e9000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x80002000000005, 0x84) r3 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r3, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff050000000000000058638a2c9505f000020986c57801001e0007ea95000000b50000e6ff82e89fd0be8306a5add26c010a05b2bb00b260000000000000000038dfae358aa6fdd11ff1096e00000068b5feff", 0x58) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000283000)=0xc) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={r4, @rand_addr=0x80000000000005, @multicast1=0xe0000001}, 0xc) sendmsg(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xd0)="fe9a0251eea11008f2a31ef8e47de425b49e70f5f8fb5524788df8c0900e995fa8b826e2a2235d93b870e7836c0a810583179c4ef974cb42435eddc25748789614d0a60aa5129c38ff0d6cb1123db512693b917c99f0408026ca807bfffdc5f832213fd6553545a5f7196a97368a979a2933b88789c705aa66705cdec559e4e8a5aaceabeccadd4bafd1b48ac213e8d08a15d4c90a241f618e6c5f6f54462c54ece782f610c307b44cb99d32e091c153279f2a93351b06cbc5d1fc7e6b5bf969e3f119a5cbb1b72a18317019243f77", 0xcf}, {&(0x7f0000002000-0x81)="d545bb623f23415fa62fd0cb8a6a5264ad32d40ce9b32bf868dcb1637ee85d6ffc5918563ea756ed0837c8128eece87077c9ad44fc854d536f21b4c942893b18a05e7571eec2e570dc6384aa4a133512d8649aafbdd60a57c23072a0835090444dcfb920095a8a34aa82f3c1e4274b9bf8a793db7f90051f6292c853f00a8d138f", 0x81}, {&(0x7f0000000000)="2305563445e35467f8e8b0bd5c08b3c4ab9f3bc255a4a7cae8c1eb58d23d1cd9497e7a7216ab16d957e1ae310c272a5f1438edbe15de0dcb479f31", 0x3b}, {&(0x7f00004ef000-0x6b)="e8bbf91e5e53e407aa216408d6bee4f9fc172253437fe527e01384e93e908914d122ee3b5f1439bf4931b6e07c999a24c65175bb02b6cec95b1a98592af66e8239037268b2540d4fd4a0abfbc3a3f6b234558c34f8036f0d183f09bb07786cca4c143b7e8a7aeb71116df4", 0x6b}], 0x4, &(0x7f0000002000-0x198)=[], 0x0, 0x80}, 0x44002) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000765000)=@assoc_value={0x0, 0x0}, &(0x7f00007d1000)=0x8) socket$inet_sctp(0x2, 0x1002, 0x84) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000f29000-0x18)={@loopback={0x0, 0x1}, 0x7, r4}) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007d0000-0x4)=0x4, 0x4) close(r5) bind$inet(r5, &(0x7f0000afc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/04 01:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x800000000010, &(0x7f0000961000)="02000000", 0x4) pipe(&(0x7f0000751000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004e8000)=r2, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f000058c000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x100000001}], 0x2c) r3 = socket$inet6(0xa, 0x4008000000080804, 0x5) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) msgget(0x3, 0x140) mlockall(0x400400000002) gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a56000)={0x0, 0x0, 0x0}, 0xc) getpeername$unix(r4, &(0x7f0000001000-0x4e)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000fbf000-0x4)=0x4e) gettid() r5 = syz_open_dev$usbmon(&(0x7f00002b0000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x4000000501001) pipe2(&(0x7f0000116000)={0x0, 0x0}, 0x800) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000a1d000)="0b00000000000000030000100000000101000000000000000000000021622a03"}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000995000-0xc)={0x0, 0x0, 0x0}, 0xc) mkdirat(r2, &(0x7f0000e4c000-0x8)="2e2f66696c653000", 0x2) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006d8000)={0x0, 0x0, 0x0}, 0xc) socket$inet(0x2, 0x6, 0x800000000000000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001aa000-0x10)={0x6, &(0x7f00000a4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000e4b000-0x20)={0x3, 0x3f, 0x800e, 0x1, 0x1ff, 0x2, 0xc26, 0x3, 0x0}, &(0x7f000003c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000678000-0xee)={r7, 0xe6, "f74f724cbaef249c62c08c562a7a35655f603fbd555249c46e2e533932739aba37bc91f0efcbddc873a7bd14b302b14dc5e495973302486f6c755cf142fefd015bfa47aa18946e4c38b1eb4208c4442ba46c4bce780972962c0e920c595dacc1bd8276c271317c460cf457e545a91c682944ce8780e57ff8a3eb5c506350c7221aa3cfb7275ce26db33af53b47254b67fdf0ad01daea6216dbfdf0e8474fa31e2ebafaa3e5f7fe6bd6d83b8ebca6c46877d2549abdeb36c228bc148b2c0e3ee0d03568abad26c5d6367708d157171fe6563dd33ac872795c947e53647da1212b468c743f96eb"}, &(0x7f0000c83000)=0xee) ioctl$void(r2, 0x0) setsockopt(0xffffffffffffffff, 0x5, 0x0, &(0x7f00008a6000-0x54)="f06645f3ada9d6eb23ea447c89eff7eb4f895e7dda99c4e5597f965569404e9f9980e7681fc4f8dace5b30a85596806778cb58d74ad274fa00f3cd6e88c1faab7c3549e928213d35e9f9c35d651633d6daea0c59", 0x54) r8 = socket$netlink(0x10, 0x3, 0x7) setsockopt$sock_int(r8, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0xfffffffffffff432, 0x4) setsockopt$sock_int(r8, 0x1, 0x2c, &(0x7f0000d30000)=0x2, 0x4) sendmsg(r0, &(0x7f0000125000)={&(0x7f00006b1000)=@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000c49000-0x10)=[{&(0x7f0000e00000)="c3d827d3afe33282cdd3ba6d906a113345e0bb7991027fccd85f8e1807fb41f15db90b6d89bf82806b58219960469d329e73454df9288904a51506771b0f7f3b4712b000e1d91c9918ad3413fb2af098e8dc3344ca0a6f", 0x57}], 0x1, &(0x7f0000353000)=[{0xd8, 0x400000108, 0x401, "0c9f516f7e474638cef100bd1fa59af3db603d9014949f0ae8d6ae4eda72b8000ed8e648370bb48d8dd4a1c34127092d4f15fe8e3df3607a27cf87f8cc295f549c62b4945380c2cff9f1362468e4d02aca2ffda904ca506eff8438692532ca15f019b63179046d4881abb0ad587e9ffeed21ccfbb6c09ffb48225f43bae12729defb0b41b74b5b9172cb2f5783f43bb710c3fc5a936c978d3ffcefe54d1413289ae326624917c494debafc0c497f716ea40dceae88e7987b48117ef18d29c642e06ba69d7964a7bf"}, {0x40, 0x13f, 0x7, "cc099591dfe40d4227286db8100eb205952c2de3901eb89f07a788cd6cff9aa27441c0fb5bf37b0d83"}, {0xa8, 0x117, 0x9, "b4c51b9d24aa3071fdbe84a196656878cc85d10709b9977f000000000000005fe77ab3043e0aab9437369698690e211116fd1372000000000000000484b3400e03e01e7611d8d828ce0a350cde8c008002ecb83e5f7a1071b134ec66d63719372402502426c29e503686268e0d3f049dbec393ac97fcb71ea0041c8437194b93433fff0377bff09a37e1b0fbb219aef104dba3d6d4bc7b"}, {0x30, 0x10e, 0x1, "6deb736c571a623de4321d97b5a8897fc95b96c64a03da81aa"}], 0x4, 0x40}, 0x40000) [ 282.422750] binder: 9603:9611 ioctl 40046205 6 returned -22 [ 282.476675] binder: 9603:9625 ioctl 40046205 400 returned -22 [ 282.511216] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 282.511221] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 282.527840] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/12/04 01:05:17 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x80000040fe, 0x189, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f00008a8000-0x10)={0x0, 0x0}) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2000000, 0x2, 0x5800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000001000-0x7)="2e2f66696c653000") io_setup(0x2, &(0x7f0000014000-0x8)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000012000)={0x6, 0x7ff, 0x200, 0x8001, 0xffffffff, 0x200, 0x8000, 0xffffffffffff9c02, 0x0}, &(0x7f0000013000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000012000-0x62)={r3, 0x5a, "825bf4298fda68818bfd80e0b9a7ce2701b40859176a1d5786ff20dd077da87e9589bf6d1665704393cc6e3faf29a524ac007e88d1ff2b90a3f66c07a43300f35993602a123976d9659eea5e1b251764ba222df7ead72f9d97c3"}, &(0x7f0000000000)=0x62) socketpair(0x7, 0xb, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x3, 0xeb3c, r0, &(0x7f0000014000-0xa0)="60dbebfcd178cfc7c01328acee463dafd7ace79c6450f6f57d2251df54f4ee0fee823361e6938e59394ef472177e1a91315a04125483a4dc8fc73092843dab09c7d50914eb1e20dea5541fc849947c7cb244e954c2a32155f4cbac5672f6324098d1d7f4292d7cda2e7cae9a13b73b5119a32152c36c8cf5eceb1e5ce56bbb9f4276948feff5cd8d019423d94349573c0d4f5c86e7ff6674016f9d418d1eb395", 0xa0, 0x1, 0x0, 0x0, r4}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x7f, 0x7}, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x4002, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000091d000)={r0, r1, 0x2, 0x1, r2}, 0x14) r3 = add_key$keyring(&(0x7f0000f34000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000e12000-0x5)="7573657200", &(0x7f0000773000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000776000-0x1)="fa", 0x1, r3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fc4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r3) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fbe000-0xa)="2f6465762f6375736500", 0xe81a115bd71ff177, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00001a4000-0x8)={0x2, &(0x7f0000300000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000d14000-0x8)={r7, 0x1}) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r4, r5, r5}, &(0x7f0000b42000-0x1)="00", 0x1, &(0x7f00000c5000)={&(0x7f0000604000-0x10)={"7368613338342d67656e65726963"}, &(0x7f000080b000)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc5524", 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000a3c000)="2e2f66696c653000", 0x2, 0x2) 2017/12/04 01:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b00000)="2f6465762f7573626d6f6e2300", 0x1, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x400000000800, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000621000-0x4)=0x8000013, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 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) r4 = socket(0x1e, 0xa, 0x0) getsockopt(r4, 0x800000010f, 0x84, &(0x7f00004ad000)="", &(0x7f00004ae000-0x4)=0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x61, &(0x7f0000a3c000-0x4)=0x0, &(0x7f000045c000-0x4)=0x4) accept4(r3, 0x0, &(0x7f0000f6b000-0x4)=0x0, 0x800) r5 = dup(r2) syz_open_dev$evdev(&(0x7f0000788000)="2f6465762f696e7075742f6576656e742300", 0x1000, 0x4000800) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000000000)="") memfd_create(&(0x7f00000a5000-0xe)="27776c616e312963707573657400", 0x2) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f0000526000-0x5c)={0x3ff, 0x2, {0x3, 0x3, 0x8001, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00005e3000)={0x0, 0x0}) setns(r6, 0x0) write$fuse(r6, &(0x7f0000951000-0x28)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x6, 0x2, 0xffffffff80000000}}, 0x28) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000079f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000515000+0x15b)=0xc) bind$netlink(r0, &(0x7f00002f5000)={0x10, 0x0, 0x80000001, 0x81}, 0xc) getresgid(&(0x7f000079d000-0x4)=0x0, &(0x7f0000de6000)=0x0, &(0x7f0000577000-0x4)=0x0) fchown(r0, r7, r8) r9 = syz_open_dev$sndseq(&(0x7f0000358000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) dup(r9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b7a000)={&(0x7f0000ead000/0x1000)=nil, 0x81, 0x4, 0x4, &(0x7f0000de7000/0x2000)=nil, 0x5}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00003f2000)="") 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x8, 0x0, 0x3, 0x0, 0x8, 0x6, 0x1, 0x7af}, &(0x7f0000b81000-0x40)={0x401, 0xd0c, 0x6, 0x2, 0x2, 0x9, 0x39, 0x6}, &(0x7f0000001000-0x40)={0x80, 0x200, 0x400000000007, 0x4, 0xfffffffffffffff8, 0x80000001, 0x5, 0x18}, &(0x7f0000001000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)="2f6465762f7663732300", 0x8, 0x4501) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x200000000000, 0x32, r0, 0x2000000000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x4, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000001000)="000000000000000000") ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000002000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000001, 0x1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b62000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, "b4fb6b", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000638000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000099d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x1, 0x1, 0x6, 0x0, 0xfff, 0x1b, 0x80, 0x80, 0x9ed, 0x0, 0x0}, {0xc000000000000, 0x7f, 0xffffffffffffffc0, 0x7, 0x7fff, 0x5, 0x1, 0x10}, {0x4, 0x0, 0x6, 0xb9}, 0x80000000, 0x8, 0x6, 0xa373fb9654be3a1b, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0xffff, 0x60}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x1, 0x10001, 0x2, 0xc61a, 0x2b}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000fc6000-0x14)={0x8100000000000, 0x21491079, 0x5, 0x4, 0x8001}) r4 = dup2(r2, r2) ioctl$TCXONC(r0, 0x540a, 0x803) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000ccc000-0x1)=0x3) modify_ldt$read(0x0, &(0x7f0000cb7000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000013d000)={0x11, 0x94, &(0x7f0000002000)="9b89e79a2bd6e04d81ac3027025199cd176d77e74223f4ccc58a997733836b38fa0efade19253e7b6a533ed8d13cf47e88be32065edc25551c61322aed5bf0217144c19f862d675bc4d05434990e64b04c99307947bb066ea58c91a85bc67f61685050bd7c668e443fa354ffeafc32d23583bb3c485608cff0f2956fc741c05d71a7da358a2a0827d5b35b5ad580fbbfaed02d4e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r4, 0x0, &(0x7f0000cd3000)=0x9) 2017/12/04 01:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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 = open(&(0x7f00005f3000)="2e2f66696c653000", 0x1, 0x1e0) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d26000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0x10) getsockname$netlink(0xffffffffffffffff, &(0x7f0000eb6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088d000)=0xc) r3 = dup2(r0, r2) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000b4e000)="") setsockopt(0xffffffffffffffff, 0xfffffffffffffffe, 0x8db, &(0x7f0000265000)="29bdfaa4098ef0002e0852b50a4701b9", 0x10) syz_open_dev$tun(&(0x7f0000fde000)="2f6465762f6e65742f74756e00", 0x0, 0x100fff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)="2f6465762f6b766d00", 0x103, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000be7000)={0x0, 0x80000, r3}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000033d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b50000-0x4)=0xc) r7 = getpgrp(r6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24580, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x8000000012102, &(0x7f00001d3000-0x10)={0x3, {"040000ff7f7784"}, 0x2}, 0x10) ioctl$KVM_ENABLE_CAP(r5, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x4000000000002, 0x2, 0x0, 0x0, @adapter={0x8, 0x6, 0xa2f, 0x928, 0x7104}}]}) ioctl$KVM_RUN(r8, 0xae80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6f000-0xc)="2f6465762f72666b696c6c00", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00005c1000)="2f6465762f7663732300", 0x0, 0x80) perf_event_open(&(0x7f000001d000)={0x200000000000002, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xdb, 0x0, 0x100000001, 0x1, 0x0, 0x10000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000be8000)={0x0, 0x0}) getsockname$unix(r9, &(0x7f00005d6000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000319000-0x4)=0x2c) 2017/12/04 01:05:17 executing program 2: mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) mmap(&(0x7f0000075000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000077000-0x10)=[{&(0x7f0000015000)="390000001300194700bb61e1c30500004000e208000000000000000001008000090003002100100000000fe23f07000000000000005bffff01a2ec", 0x3b}], 0x1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x2, 0x32, r0, 0x1) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000079000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000002a000-0xa)="2f6465762f7663732300", 0x7, 0x0) mmap(&(0x7f000001f000/0x3000)=nil, 0x3000, 0x3, 0x50811, r2, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000022000)="2e2f66696c653000", &(0x7f0000007000)=[&(0x7f000005f000+0xab8)="2f6465762f7667615f6172626974657200", &(0x7f000005a000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f0000077000)="2f6465762f7663732300", &(0x7f0000023000-0x7)="73797374656d00", &(0x7f000006b000)="2f6465762f7667615f6172626974657200", &(0x7f000006c000-0x11)="2f6465762f7667615f6172626974657200", &(0x7f0000077000)="2f6465762f7667615f6172626974657200", &(0x7f000002b000-0xa)="2f6465762f7663732300", &(0x7f0000050000-0x20)="656d316d696d655f747970652b706f7369785f61636c5f616363657373252800", &(0x7f0000068000-0x1)="00"], &(0x7f0000056000-0x18)=[&(0x7f0000006000-0x1)="00", &(0x7f0000056000-0xa)="3a282573797374656d00", &(0x7f0000077000)="2f6d643573756d2e00"]) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000004e000)="2f6465762f76637300", 0x290000, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000005a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000067000)={0x0, 0x0, 0x180}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000061000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000005a000-0x10)={r4, r5, 0x400000000010004}) mmap(&(0x7f000004f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f000004f000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000022000-0x4)=0x1002) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000000b000-0x8)={r6, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f000004e000-0x9)="2f6465762f76637300", 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffd}]}) eventfd(0xa) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f000003e000)={0x0, 0x0}) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f000007b000-0xc)={0x0, 0xd4302723a7ca4fdb, r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000004000)=[], 0x0, 0x1ff, 0x1, 0x6, 0x81, 0x0, {0x2400, 0x101, 0x1db, 0x8, 0xfffffffffffffd0c, 0x1, 0x100, 0x2, 0x7ff, 0x1, 0x10001, 0x2, 0xf24, 0x4, "52cb8ec6495f321892c6e766b16e1f2dc9e135f9dddc1bcd44458f1127367b3c"}}) getrlimit(0x20084000000d, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000007b000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000007b000)={0x0, 0x0, 0x0}, 0xc) prlimit64(r8, 0x0, 0x0, 0x0) 2017/12/04 01:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005b6000-0x4)=0x0) mq_open(&(0x7f00008df000-0xa)="810000000000000000a5", 0x1, 0x0, &(0x7f0000ad7000-0x40)={0xec0e, 0x3f, 0xfe000000, 0x7f, 0x9, 0x8001, 0x8, 0x4}) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0xd9) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@generic="9c256b451384a149fff6c3c4d219d27b", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a2b000)=0x202000, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f00006f2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x408000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000afe000-0x10)="2f6465762f73657175656e6365723200", 0x40800, 0x0) connect$netrom(r2, &(0x7f0000dc1000-0x48)=@full={{0x3, {"d3a4f04e3accb7"}, 0x200}, [{"b62ddaf8156f5b"}, {"05e114eb410359"}, {"cdeaadb9d23c04"}, {"884eeb2dc9d23d"}, {"dfa169fcfbe253"}, {"c580d979210398"}, {"2d4690e0b7e848"}, {"44e88f9d207913"}]}, 0x48) gettid() sendto$inet6(r1, &(0x7f0000f64000-0x1000)="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", 0x57e, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) unlinkat(r2, &(0x7f0000532000)="2e2f66696c653000", 0x200) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000aa0000)={0x0, 0x1000, 0x8, 0x8b0d, 0x0, 0x0}, &(0x7f0000093000)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000021d000-0x8)={r3, 0x2a}, &(0x7f00004dc000-0x4)=0x8) sendto$inet6(r1, &(0x7f00003c7000)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x20000000000, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00002be000)="2f6465762f6375736500", 0x4800, 0x0) read$eventfd(r2, &(0x7f00009f5000-0x8)=0x0, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000f59000)={r1, r4}) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f000038f000)={0x40, 0x6, 0x4}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f000029c000-0x40)={&(0x7f0000965000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000d3e000)=[0x0], &(0x7f0000dbe000)=[0x0, 0x0], &(0x7f0000952000-0x8)=[0x0, 0x0], 0x3, 0x1, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = creat(&(0x7f0000adc000)="2e2f66696c653100", 0x2) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000619000-0x4)=0x400003ff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008e3000)={0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000bc2000)=0x9) 2017/12/04 01:05:17 executing program 2: r0 = getpgid(0xffffffffffffffff) sched_getparam(r0, &(0x7f00000d1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00008ba000)="2f6465762f6b766d00", 0x20000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00007e7000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x10000) bpf$OBJ_PIN_PROG(0x6, &(0x7f00003fe000)={&(0x7f0000488000)="2e2f66696c653000", r3}, 0xc) remap_file_pages(&(0x7f000085a000/0x2000)=nil, 0x2000, 0x3000003, 0x7, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x5) syz_open_dev$loop(&(0x7f0000f68000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000017000)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00008c6000)={0x6, 0x7, 0x3a8d4}) semctl$IPC_RMID(0x0, 0x0, 0x10) 2017/12/04 01:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:17 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000f000-0x10)={0x6, 0x4, 0xbc2, 0x5, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000b000)={r2, 0x200}, &(0x7f0000015000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$VT_RELDISP(r3, 0x5605) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x937e, &(0x7f0000016000-0x1)="90") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000017000)="2e2f66696c653000", 0x8060, 0x7f) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000018000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000018000)=0xf8) syz_extract_tcp_res(&(0x7f0000004000)={0x0, 0x0}, 0x6, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000019000-0x8)="6269675f6b657900", &(0x7f0000011000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000019000-0x5)="6264657600", 0xffffffffffffffff) getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x9b) chroot(&(0x7f0000011000-0x8)="2e2f66696c653000") keyctl$assume_authority(0x10, r4) syz_open_dev$sg(&(0x7f0000016000-0x9)="2f6465762f73672300", 0x4, 0x301000) 2017/12/04 01:05:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x20, 0x6, 0x8000, 0x0, 0x10000, 0x3, 0xffffffff, {r2, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x0, 0x100000000, 0x8}}, &(0x7f0000001000)=0xb8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="67ba15a3d2f7a2e6aa37e34cc4dad281", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000002000)=0x800, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000+0xa6b)={0x9, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x54) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000006000)=0x5, &(0x7f0000006000)=0x4) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000007000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000002000-0x8)=0x0) listen$netrom(r0, 0xffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x60280200, &(0x7f0000001000)="9746cacaab2ede7877", &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000001000-0x85)="821955c82a095a1811b64f9a39c9b259a5bde188b39fbbf2a79081de4cf3e02f6066549125dcba9e25e9b1c39a8e4168f31d3e89fceb128c5bddf8676bdf93825decac992553115d0deec8158b70b30631fe63bb7ac314432b452e28c71005d5e51ee59b9c0fe53e9c5276c2386ffb1d1f81bee2b1eeb80be7c6b90f2ec5ecc3490c5d21f8") 2017/12/04 01:05:17 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x80000040fe, 0x189, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000a09000)=@common="697036746e6c30000000000000000000", 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, "736b636970686572000000000000", 0x0, 0x8f, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000f74000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "73686132353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000015a000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) socket$inet(0x2, 0x0, 0x401) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ece000)=0x0, &(0x7f00001ce000)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00003d3000-0xa)={0xd56a, "64c0dab85178"}) sendmmsg(r2, &(0x7f000084c000)=[{{&(0x7f0000ae4000-0x8)=@sco={0x1f, {0x100000000, 0x7, 0x80000000, 0x10001, 0x0, 0xc693}}, 0x8, &(0x7f0000f48000)=[{&(0x7f00000ba000-0x1000)="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0x10f0, 0x4048000}, 0x5}], 0x2, 0x40001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e29000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f000016c000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000218000)=0xc) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000a35000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="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0xffc}, {&(0x7f00008ce000)="42540faa211e3b8cb2e34ac2cc2fe9a47079f1ce71442c0a17dde95c2b57cfcc16ef223a404ba673b85188e1e7e861259020aff4bf63b967eb17c3fac3f939a2f5263c8c2c42bc2b0b14d8641288d7aae61c0a9f820b5f3ffa857f415fc9f47d6c03fd96e0b1c3f9aef868d485bd648b5087afd1b6b2784dbd6345252f907f845e35c315e236cdf6b8f7b82cb0db79ed105602be1aca", 0x96}], 0x2, 0x0, 0x0, 0x10}, 0x10) recvmsg(r2, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)="00000000000000000000000000000000", 0x10}, {&(0x7f000004c000-0x1000)="", 0x0}], 0x2, &(0x7f000050d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39, 0x80000000}, 0x61) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, 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0x1000}, {&(0x7f00002a8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x8, &(0x7f000037a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x40000020) 2017/12/04 01:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000051c000-0x4)=0x8000, 0x4) setsockopt$inet_buf(r2, 0x0, 0x12, &(0x7f0000d56000)="", 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$negate(0xd, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0x40b) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e27000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072a000)=0xc) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000828000-0x20)={0x81, 0x100000001, 0xfffffffffffffeff, 0x400, 0x8, 0x6}) r5 = creat(&(0x7f0000eb9000-0x8)="2e2f66696c653000", 0x100000000000e) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdf000-0x10)="2f6465762f73657175656e6365723200", 0x4010000, 0x0) add_key$keyring(&(0x7f0000b79000)="6b657972696e6700", &(0x7f0000fc4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00004da000-0xc)="69645f7265736f6c76657200", &(0x7f0000098000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d9000)="d4753706f849cd5006cc35f78c3781ee855a274c6e70742da3906c722d96e5cb7cf00a3603a6ffc60d4faca762a0413048e54cf4e6fdf199016f24ef5974dfcc599b1ba3cad24f195e575c24d69d7e42e9f709f7", 0x54, 0xfffffffffffffffc) r7 = request_key(&(0x7f00001b9000)="2e6465616400", &(0x7f0000cc5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000765000)="76626f786e65743100", 0xfffffffffffffffb) r8 = add_key$user(&(0x7f0000ae5000)="7573657200", &(0x7f000015c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cc2000-0x29)="3fa3ff7062ba4e672d514878ffae3cf78837328ab062b3efc1d629fcb52228f77a3953c0a932bb18de", 0x29, r7) r9 = add_key$user(&(0x7f0000ec1000)="7573657200", &(0x7f0000d7c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e02000)="0e7f140051a79270e7fc0acd77f073561c46b57f0eec377af32b048ae2cad38dbc0b68c062c9fd485755c47e9894a3272dbb7031b120ccd9c3b09a66438bd8feee8b4a297159e5de4b2016f34aaa3fc7cc8ceda9426f5b311c74fd410dceba49ce2d759c6977ef104901f55df90ca79743444cb443535169af564e284f92bcda11cc4e", 0x83, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r8, &(0x7f00004f4000-0x60)=[{&(0x7f00006e7000-0x5d)="805cc201051b727b866561335cc3d9e410db84853ddaddc50142a4b48367a2c7a09c34f1f46b3f05cd929815c6a97836e33cd55fb4bb466bde6a2298c804e6457b74e08e903d7d0b55ac2a2131252f4009b5e07a82a492b0ec3bdcf3bf", 0x5d}, {&(0x7f00000ff000-0x44)="8e39719d806a271ad7a176490f221881fe87f070720924d72ab49b031be96a9d276c9373ae175ac71e35ba366b482ed0bd665ab02ec98f649ff1e5e7f2026ddf5a414829", 0x44}, {&(0x7f0000962000-0xd5)="1f8f967ab1d0fa577d401ad3cb07afcc434662b786889fac4cffc772a8d415c4dbc7455da8fb8fb3ed570ef2d791ca716af8f78631b41fc438ddbbd2939b1965d7cec06a1121412095112fca79dd09c8a7e63523999b69df8de23fbef5561e6341e3c163372da0fe1bac572664ce6e58477a44e21befffb3286359dff944915025bf48331144d0a5313d428caa6c12320d39573835cc926253ec5974c276b7a4a21172e55735fcb3f6a97057a1173213eaf401568a4a5b2f9e9050c8eae2233e76a704dab4f96d71b932411b85b80ad9d25552c85a", 0xd5}, {&(0x7f000096b000)="6f91c15f423fa54534077b0d6f9615e33a0f283283adbf512d04351a44d7bb9ed9df968c4aa4e23482d83272cae9ae275c9bdd1aee84ea960824bf3251b0ab9b79856cef4e57ac2b53c209548728c7608e2fc33253f820973cb5129a5890a79700b67f1764d45cf6ef67a2ffb6690e338f62ceca15f2ef10ef08cc4c5b729f11d653e2dcc24211a7a4c8b046c7f6cc056dc4e7940df01adb4ee2385b1b275a4f5697c788bdc074cc8d5a1b9e3baab19b8b6aa9a7453fe696712fc667f89dac76964c539ece4aeb529c10139d214a23d57c6f59c985ffff91cfa7", 0xda}, {&(0x7f00000d9000-0x71)="2fd5b8d474f5eccf05ddda1087360c6491936d9e658be13e48a10ea5eed9b0be00d3b49a7fb35209398f9eba2010e8980b44912a8a64298420ba14950b4beda26b9064305958b3edc9060d7fb7bed787a8d9b6d355a6eccd09d9c6666be3686a184e77727f9037930caf8a234623c222b4", 0x71}, {&(0x7f0000633000-0x51)="729696f0e975e7fad7dfba554ef8ec896368c60d7379f509bf7126645571fc4bc75e64cec2e448df2c2b06d12fa3eaa4886ac2bf0224ca9c8d73ddde02ae2009a4c92e2d675c92c7be3ead42daab70d536", 0x51}], 0x6, r9) mlock2(&(0x7f000012f000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000044d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5e000-0x4)=0xe8) connect$packet(r6, &(0x7f0000c94000)={0x11, 0x17, r10, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000084a000)={0x2, {{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$VT_RELDISP(r5, 0x5605) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000be2000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x60000, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffa, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x1f2d, 0x2000000000000003, 0x0, 0x8, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, r3, 0x8) r11 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x6, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) mq_timedreceive(r11, &(0x7f0000fa8000+0x2af)="0000000000000000000000000000000000000000000000000000000000", 0x1d, 0x20000000, 0x0) write(r0, &(0x7f00000e4000)="260000001a0053f791e6caef120003070705000000004900d70008000000375500001d0001ff", 0x26) ioctl$TUNSETSNDBUF(r6, 0x400454d4, &(0x7f00005d1000-0x4)=0x401) recvfrom$ax25(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f00008bc000)={0x3, {"02cd39b06632d3"}, 0x0}, 0x10) syz_open_dev$sg(&(0x7f0000828000-0x9)="2f6465762f73672300", 0x9b43, 0x28000) 2017/12/04 01:05:17 executing program 3: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3ffffffffffffff) bind$inet(r0, &(0x7f0000bb6000)={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00004bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x40000002, &(0x7f0000b5f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00006cc000-0x55)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006aa000-0x4)=0x4e) bind$unix(r1, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000ab9000-0x1)="71", 0x1, 0x4, &(0x7f0000875000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000652000/0x4000)=nil, 0x4000, 0x6, 0x230, r0, 0x0) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x4, @thr={&(0x7f0000ee8000-0x9b)="ac33d30641a0694aabb83cc38a38d5923109a5fbce7cbea79f5661ac7f461e7d1bab70d95ddfa454655bd5e5365165f12c14024fa4a69b11510e16993cf7ffbc6ebb9cab43e57194e8cf4078fb114d49009100f861db30bf1aae4801104ddeb70e44ee963ef1eba93623a9c6b817f9a661f08363190be8146b16c02a3306534109ac682a0fcc82bf3595a7c8e0b40e1c508253aca5489f2c614ce1", &(0x7f000075f000-0xd)="6e0062018582126875c38b618f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000231000)=0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000ee8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ee9000-0x4)=0x0, &(0x7f0000e8c000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000ee1000-0x81)="c2", 0x1) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000922000)="", 0x0) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) sendmsg(r2, &(0x7f000087d000-0x38)={&(0x7f0000318000)=@nfc={0x27, 0x2db0, 0x9, 0x7}, 0x10, &(0x7f000009a000-0xa0)=[{&(0x7f0000830000)="20fe77b9d422c54beb57d4f9ab4e10a08e1deb3f4a3f55074b5209cf003f0128df84796ce741431ff0a7e849666cdc66be243bb76665636ffbd1f64d71d43b15f08781a008af0fca58f31f04", 0x4c}, {&(0x7f0000f87000-0xe9)="79ebff08981e6694602e338edc0bf7bde6af286a70b45f4dd26de0c27d78a796b0837aa47b1fee6efb589d58b4573691e9733644826db97684b64baa064d1b7d0f859e1eaace38841d8dabadcc78bb7658bd777c2912b1a1c5f7e4851b656eae260b9828be3dc28d6d79630e32c02d5e6acc9fbfc4ec62e88b1612ae5e80b023f5e6d6bdfc5ce67aa6138dc656e54ee6b4131715ea2afaccf02a50a1ff05e6aa9e950a4d8a517524354a0f25684733cd5a0e591c02f19dfa746bbe658f4f1ca5e7be287f6928c9d32846d1feeeb05a65dd507112290a79f4bf58f64e0ed87518ab9247a10a6aa8accd", 0xe9}, {&(0x7f0000d01000-0xe)="3a597ab9d47cdbadd5506dfa9a8c", 0xe}, {&(0x7f000064a000)="a70379337c6625c307eb28aa5965cdf2196fb3e1c973507c5a4d74517966c6fbbd7663eb08da717ef2b2bf7af9babbb6084cc7e299fc51037ab15c1323f0424d704c90c4c43f90eab870d34340d4013f3b1c5b87a4267756f7a6377fb6020345f6632a468b183b9d8f776da5f0d05f20cc942ac6df929ca089061ca62c81df9e931bd7", 0x83}, {&(0x7f00002a8000)="c2704b5d9857c130b31ef430927211b7f00ff15c5200678207487d1a6d9c181de391d53ec49e7515531717825a48075aad9933929c4d532c7acee454df76aa4aa2dca12aff", 0x45}, {&(0x7f0000498000)="960c41868d16773ba8a66eb8a0e19509eda95eb7e5717a254070295d051d0020c6d40e895c80639f83b16ec7fcd3", 0x2e}, {&(0x7f0000fb0000-0xe5)="540e49e5d1d9c82ed56a2fa56c4e648a505fd012178bb6c744a418316f76ff34d24350bb5b7653d5f3d3ae3c00965392f023d8ebcf187d9f3471211b6bbbc3b38f4ac2d7b5c64c9ba5914bfd8017e9b8e44387dbe78cbcbd2cd40ad75982efe8d3590632039df565662a6eb6aac37818f9f8fd1a081e0456734a049beb8298c2372ff554e03cad909fb8242100d54d05c0b0734c0f8cc96c1ef6dfda8157794d201dbf8369cb67b51077e3ac19f91ee064819e3949ff8365cf379dd390d9a4efd4ac168d6ec791fd68ec12f16731cde0f68959a9228dc420e5247cb9071510b35514536d5d", 0xe5}, {&(0x7f0000b16000)="cbc003b999880886707f0ceb0fbe6852a75296ea0a599881e9aad2500b7c2019d64f3c357a511374d835ee7fb0edfde999ce36228dd1215dbec272f09417b6b7413ce86bbe8cc8915f93d08fff683a74b9a6a94320f054823f68dd52d719ee469ef71891142089e54f7fe625fdf628384e76b3944fdda74a720391e6218b1eed798b3b4b62384fb454a754165b2c61e7e51996cb528a77ebafda8218be122a535063cd1b95133aa9a6b0f45f9dd3ed2871b1c49a8c96", 0xb6}, {&(0x7f0000525000-0x53)="cd9e6d5d32fb3608fc9fc5771465bae9826ab8566e47d65f85371b011115a6eff053c4f00331fe57b8368c74351ca915f413dd077f2ec8e83b32a93c4bc9f580251ce115d79aae38a882c50c04635fb9dc8fc2", 0x53}, {&(0x7f0000c33000-0x71)="56b2a6eb1746bed08984d3bb6abed5f03311b3461b1c3d6e9e5fa99be8bba31cab259cb5507960edcc6faaa8172fda78a91ae899996768e1a935f94bc02ee54623a3fd43b7a003f9ed04853b957f7ab7cc7d70b721c2194c1ad3ed4be6d9fdfee523696fb7284814fa6726cea59ddb3ee4", 0x71}], 0xa, &(0x7f00009f7000-0x188)=[{0xa0, 0x84, 0x1, "0a10cafb290a2edb9de87b6c29bc766262bbc757214c303446be0c2780abdfd6125f6dfd8f052e1eeaa8889a7c7fcf1d865171db11f97277358c7e25f0cff9cbaa1702af4ee894270c190b4f787f30181c1934ab46649ec88beeb49619f06682c9165856a594cb0228800415eefce31d885a56beec4412c1f058f22885c8a084906e2ec76eec07a6b1"}, {0x48, 0x88, 0x1, "17c923a0c021a74b4462c5c5df2741b4e3ae3ad78a719a0319888412347e45d8de3d80d2f1eb64af2c408dcdbd6e55f623f6c36379"}, {0xa0, 0x110, 0xcc57, "12b855562d8d2b6a841065ff5a61f31325c83becc49a230f784ff89741a4a5a7f802f851c09cdbbf6810060d6c7cd5ee4f71e17de48c455c48fde737e89de059fa9144a3944491be8d1910f8a1ca981a2e3b3b76d23dd69d3ca134c426924592fb862d676d615b1cea5a261a908ae357fd9c175ff1c0c8ca88281fae20516b190b7b497c0c25afd6a202f6"}], 0x188, 0x40080c0}, 0x4000) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r5, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x4010, r5, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f00001ba000-0x3b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x4, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}]}}, @udp={0x0, 0x2, 0x9, 0x0, "01"}}}}}, 0x0) 2017/12/04 01:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000000000a, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x200000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004eb000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000064b000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b36000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffbffffffffe, 0xfffffffffffffffd, 0x0, 0x0}, r2, 0xffffffff, r0, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r3 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00003b1000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x80000000000000, 0x0, 0x0, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000016000-0xb1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000077d000)=0xa7) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000e4000-0x4)=0x8000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000fbe000-0x20)={0x10001, 0x0, 0x8000000000002, 0x7f}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000fbd000)={0x1, r5}) mkdir(&(0x7f0000579000-0x8)="2e2f66696c653000", 0x0) mlockall(0xffffffffffffffff) read(r3, &(0x7f0000fb8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) r6 = socket$netlink(0x10, 0x3, 0x1000b) bind$netlink(r6, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) recvfrom(0xffffffffffffffff, &(0x7f0000363000)="", 0x0, 0x100, &(0x7f0000b71000-0xa)=@rc={0x1f, {0x0, 0x2, 0x2000020000000000, 0x4000a7cf, 0xfffffffffffffffe, 0x3}, 0x4}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000021a000)="0a4ceaa05dad126e00000002a1569b00000000000003ff13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x2) syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20001) r7 = dup2(r1, r4) fstat(0xffffffffffffffff, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1, 0x40, 0x4, 0x4f, 0x7fffffff, 0x6, 0x80000000, 0x0, 0x3, 0xe9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100400000000c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000fab000-0x4)=0xc, 0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r4 = perf_event_open(&(0x7f000057a000-0x78)={0x2, 0x78, 0x44, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000552000)={0x0, 0x5, 0x1, &(0x7f00009e4000+0xd45)=0x0}) perf_event_open(&(0x7f0000fb3000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4001, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x1000000000003, 0x9) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00006ab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000c0a000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000cd0000)={@common="64756d6d7930006f0000000000000000", @ifru_flags=0x8a07}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000d3e000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000076c000-0x4)=0xc) ptrace$getenv(0x4201, r6, 0xa, &(0x7f0000bad000-0x8)=0x0) setsockopt$inet_buf(r5, 0x0, 0x4, &(0x7f00003b0000-0x12)="340e0100000000000000100e0c07e9060068", 0x12) fsetxattr(r5, &(0x7f0000915000-0x38)=@random={"73656375726974792e00", "2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00"}, &(0x7f00000ef000-0x16)="05", 0x1, 0x3) sendto$inet(r5, &(0x7f0000004000)="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", 0x5b5, 0x0, &(0x7f0000895000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f00006d4000-0x10)={0x0, 0x3, 0x6, 0x4, r6}) r8 = syz_open_dev$mice(&(0x7f0000c1a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$KVM_GET_DEVICE_ATTR(r8, 0x4018aee2, &(0x7f0000579000-0x18)={0x0, 0x2, 0xac3, &(0x7f0000a60000-0x8)=0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000b4a000)="6e7600", 0x3) mq_getsetattr(r1, &(0x7f0000e25000-0x40)={0x800, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x6, 0x10000, 0x9}, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000615000-0x4)=@int=0x0, &(0x7f0000fde000-0x4)=0x4) writev(r0, &(0x7f0000b62000)=[{&(0x7f0000fba000-0x20)="1f00000002021900000007000000010000803b8509000600000100ff3f1f0915", 0x20}], 0x1) 2017/12/04 01:05:17 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000ccf000)="2e2f66696c653000", 0x80080, 0x1e6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xdc)="535eb74d432e39a05cce3e4765954e42eb587f4515e5a6a2254e936346ed708bcde88615ae9fe9025989eed63d1ed3a8c55113c9f9618c8ae6028c601ffd4b784bfb1a62aa091b75d7f15c5899bdc3091895b82ade46d500fcd24af16d613b779dc99310bcc1654ff3c4a17218af433d6b9fd44a5608e810fb255dd40f79e726ac5f2e717443511b8af0e8785fe401d1d72a8dbf8aa2f03639eaa40c11ee71276edd4b844610a942c105032fdb2498a393735abaaed02a22cd7d177a52a6a97daab29b008a3846e89100034a6dea79541f0dba4857a13c2be252c347", 0xdc, 0x20000850, &(0x7f0000b50000)={0x2, 0x2, @rand_addr=0xdd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)="726569736572667300", 0x215884, &(0x7f0000000000)="d6b5cfa965adc8bdc81e4b8aa2d0de3f07dec15cd3eb51004a36f0b12880ea84c342fc104904abb8a0fd304617fcb74f2437a81f50cd83edaa46f61585f48531d4a94356ec85b5d1313bf69e942712ad14d26468d4e04ba63198dc3a8b28a0d1e9f238c7f72a1456879a9d6bfbe1af041b095ad4ee672823abbf49ff6aea55469b1037f9d18d52bc217ae34dadc257497040fb6812c3a8c9265b126a0b65548210a033983075475fe87d4ae146fc1e9823b0fa02fc4dca59a03a537f37763d58a41547c9a3405cc9ab63168196403cdaec26b29ae1a1ae593dbcccaf1e5dc618ace9e7bbaab0") r1 = accept$llc(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000)=[0x0, 0xcab]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) fchownat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", r2, r3, 0x100) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000003000)={0x1f, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)="2f6465762f766373612300", 0x1f, 0x8000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) connect$inet(r5, &(0x7f0000003000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xfffffffffffff800, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000002000)={0x9, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000004000+0xe24)=0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000003000)="64a0eabad97a466eb77505f3beae1926716dc3442463b45d6d97f048c1f03a736797b7e5cd7d84bf0e401e8750325d0a9fb682e669677a11a9b020cb1f28ef1a6642f6649ced0b93c16cc3d695f2a1ac839e65c338bde8b089dfe202d3fbe71688daa050d0db604f2b07c6ca68ab19605f10debb89940d6361ad87adc8dd97cca3056721f9bacbeef0b9f5a1aaaeb69381c325d6c54c7323b01f24b4ed5ffcdaf58654efa3d7840b85b8fe7af9b9b134e1c3359dff3ab114132fd1976ec352e2c79d03307351e860761adefb49a5d794431cdb0384a4bb60feb17d6c9bd274f342e9d19d1808", 0xe6) mq_timedreceive(r4, &(0x7f0000003000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x100000000, &(0x7f0000004000-0x10)={0x77359400, 0x0}) r7 = gettid() ptrace$peekuser(0x3, r7, 0x20) 2017/12/04 01:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(0xffffffffffffffff, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:17 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x4080000000) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x8001, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000004000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a13}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0xd7a, @loopback={0x0, 0x1}, 0x103}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000000a000)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80005, 0x7, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r0, &(0x7f0000007000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e64000-0x4)=0x80) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000000)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000001000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000004, 0x73, 0x3, 0x20000400, 0x3, 0x20, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000000d000)={0x0, 0x402}, &(0x7f0000005000)=0x6) setsockopt(r0, 0x84, 0x10, &(0x7f0000001000-0x6a)="d7fdaf95070179890fd1d5a45d3f32e584155582f9733adbcd49256b64465f2626e23f4299ea4d81000000000000002509beefa9f9ac1b1ca8d7fc48376bcccaf9128e0400000000000000e0e1eb9276b2a9def37a389914b57d9ecd06c7be98d48f6c40874f45b222e3", 0x6a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000008000)={0x0, 0x12, "173e3f372ff390d30f03f269282cb7236737"}, &(0x7f0000006000)=0x1a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000008000-0xa0)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000003b4e, 0x8, 0x2, 0xd712, 0x3}, &(0x7f000000a000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x1000000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x400000000003, 0x40032, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000)={r7, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x101, 0x4, 0x1, 0x1000001}, &(0x7f0000000000)=0xa0) 2017/12/04 01:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00002f0000-0x8)={0x0, 0x0}) r1 = socket(0x2, 0xa, 0x0) sendto$ipx(r1, &(0x7f00007d3000-0x64)="510dab1edd518c18972eb8952b332b7ba76208de6c46035c85b457d2064d7f643f00c1b9feb6a00000001f5b52f509b088d9a1d22c34321801b7dbe94af0d61794b861b3127d57648817a05a76b1dc8d07e412152f49182559055ed01d037d2c7e0d45", 0x63, 0x4000, &(0x7f0000783000)={0x4, 0x9062, 0x7, "00e1acfbda00", 0x1, 0x0}, 0x10) pipe2(&(0x7f0000f38000)={0x0, 0x0}, 0x80800) ioctl$FIONREAD(r3, 0x541b, &(0x7f00005cb000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000285000)={{0x3, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0xfff, 0x4, 0x8001, 0x3, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x0, 0x460c) connect$inet6(r4, &(0x7f0000528000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x10000000000000) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000280000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003a3000)=0x14) ioctl$TCSBRKP(r3, 0x5425, 0x80000001) mlock(&(0x7f0000d91000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000d33000)=0x1004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f00001f3000-0x1)="03", &(0x7f000055c000-0x4)=0x0, &(0x7f000081b000-0x4)=0x0, &(0x7f0000faf000-0x1)="d7") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000726000/0x2000)=nil, 0x2000) socket$bt_hci(0x1f, 0x3, 0x1) writev(r5, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000016070a000000010000ff1883000000ffffffffffffffff645aff00", 0x29}], 0x1) 2017/12/04 01:05:17 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000da9000-0x8)="2e2f66696c653000") r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00004e3000-0xde)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000458000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) madvise(&(0x7f00008d4000/0x14000)=nil, 0x14000, 0x62) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00002c7000-0x18)={0xd004, 0x7000, 0x8, 0x2, 0x100000000}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e45000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000a75000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netrom(r1, &(0x7f0000d71000-0x38)={&(0x7f0000924000-0x10)=@ax25={0x3, {"279cc22f34281b"}, 0x0}, 0x10, &(0x7f0000dfc000)=[{&(0x7f000039e000)="254059e94ea1feb0734fefd309b83eb0e8ba9a80f821a0ea1610966c9aa5a8420431271691db280401d36efa865d4b2f79ab5c770eba9f30af58236ad96898c7d6c5d4aa467fcc029d8597fae29ff5971b7800759239b273a714c235716586447b4ee1f431b053dbae78c4ef6bc7a941e85c457267e4b5b3420cea6e2f2cd9efc459e2cae45ad2e54a82356e37d4fb1602e52209fda6d5deabd92fd5b4975902773a1a9ca64b331c93832e08ffe095e64ad42a516345186885b36279de", 0xbd}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$unix(r1, &(0x7f0000ce7000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00004fc000-0x4)=0x3dc, 0x4) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000171000-0x37)="40751d9cac6356bac0db0798856fa61f267c3b6563006c53b67b9ddeb9561c2d77419a52b1cec29ffdeb2fb301b1e72c2dcab582844863") ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000084000)={r1}) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000b00000-0x20)={"7b71deb68ebd1266ae2f961af0456212", {0x4, 0x81, 0x0, "48fb17e46271", 0x3, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xc0109207, 0x400009) getsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f00002a7000-0x4)=0x0, &(0x7f0000d6f000-0x4)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d9c000)=0x0) prctl$setptracer(0x59616d61, r5) syz_open_dev$mouse(&(0x7f0000899000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x340) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000026b000)=0xdd1, 0x4) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000407000-0x5e8)={0x5, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{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]}, {{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]}]}, 0x1a8) dup2(r2, r3) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000661000)=0x5) dup2(r3, 0xffffffffffffffff) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)="00", 0x3) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x800000000010a) r2 = dup2(r1, r0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f000000b000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000002f000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x3, 0xfffffffffffffffc, 0xfffffffffffffffd, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x7, 0x0, 0x0, @tick=0x80a1, {0x1, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000036000-0x5)=""}}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000004c000)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r3, &(0x7f000004d000)=0x0, 0xa, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x200000004, 0x1ff, 0x1000, 0x3, @time={0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @quote={{0xffffffffffffffff, 0x6}, 0x1, &(0x7f0000019000)={0x2, 0x3, 0x1, 0x2, @tick=0x97, {0x401, 0x0}, {0x5, 0x5}, @quote={{0x80000000, 0x7}, 0x8001, &(0x7f000000b000)={0x95b, 0x8003, 0x101, 0x8, @tick=0x2, {0x7, 0x0}, {0x9, 0x7ffe}, @raw32={[0x40000001, 0x100000001, 0x0]}}}}}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "98e7edc21ca06fef1dae9615f6c6b544699559042eb6959baa11be18a319d901", 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000035000)={0x8024}, 0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) clock_gettime(0xfffffffffffffffc, &(0x7f0000011000-0x10)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000002b000)=0x0) write$sndseq(r2, &(0x7f0000043000-0x90)=[{0x4, 0x1, 0x80000000, 0x0, @tick=0xfffffffffffffff8, {0x55, 0x8}, {0x6, 0x7a52}, @addr={0x800, 0x200}}, {0x400000ab, 0x7, 0xff, 0x80000001, @tick=0x0, {0x101, 0x8}, {0x6, 0x7fffffff}, @raw32={[0x5, 0x6, 0x100]}}, {0x5, 0x3fd, 0x5, 0xfffffffffffffc, @tick=0xe28, {0x6, 0x3ed}, {0x7, 0x5}, @addr={0x4, 0x6}}], 0x90) ioctl$KDENABIO(r2, 0x4b36) 2017/12/04 01:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, 0xffffffffffffffff) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x913, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x8, 0x33, r0, 0x2000000000000) r2 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)="2f6465762f766373612300", 0x33f6, 0xffffffffffffffff) mbind(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, &(0x7f000000e000-0x8)=0x1fe7, 0x20, 0x0) mmap(&(0x7f0000e55000/0x2000)=nil, 0x2000, 0x3, 0x101f, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b9e000)="2e2f66696c653000", &(0x7f000097c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000ce6000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_procfs(r3, &(0x7f000031b000-0x4)="fffffe57") preadv(r4, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x10000000000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000001000)=[{&(0x7f0000006000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000007000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}], 0x2) perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0xffffffffffffffd6, 0x0, 0x2, 0x19104, 0x2, 0x2a83191b, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x6, 0x6, 0x7ff, 0x0}, 0x0, 0x7, r2, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000656000)=0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000919000)={0x0, 0x1ff}, &(0x7f00004d3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000af1000-0xc7)={r6, 0xbf, "d53bc8eca77d59dd4db00704492d8df1232a1f78ba9b2aff2c2f7b13c382d394ad01e2d1ab1eda7c03d6546e35b7f55adbda4383c2853c5a85cb06cc22ec081bf64f536b197341db2438ddea6636a33ccd64303c6b4de03024c8066476665b5f4ed9ad58c5bd463e672337e05d8f416db87a4e539285331655ae6f5a8820c812f95594dfb87270e7d2059a4613892e605a24eae90a0ed1d3b9b64d6e28705f9e7d1f3ba98f0783328414696099ee3e74b3f324c3e212a79a74298d7b28dd9d"}, &(0x7f0000c7a000)=0xc7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f93000)={r6, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3, 0x8001, 0xfffffffffffffff7, 0x1}, &(0x7f0000bfb000-0x4)=0xa0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000f47000-0x20)={{&(0x7f0000091000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000367000)={&(0x7f0000398000/0xc00000)=nil, 0xc00000}) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000010b000+0xff9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b80000)=0x96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x800, 0x7fff) 2017/12/04 01:05:17 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000f000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80003) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000b000)=@sack_info={0x0, 0x4, 0x2081}, &(0x7f0000011000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000012000-0x10)={r4, 0x100000001, 0x8, 0x9}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x400, 0x10}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000012000-0x8)=@assoc_id=r4, &(0x7f0000012000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000006000-0x1b)={r6, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000d000)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20000000015, 0x80b, 0x8f0000, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x200, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000013000-0xdd)={0x0, 0xd5, "b2d83f7954636393d3a6113efa47647909b49de44f7e43b4f3eda9ddc4064859a3157348787f9cd2ee22f3251eef0db18b8213ee9dfee39de40f4a53cb157b397d462144be24145be2d7a90005090100000071e732032f88c16b895417020009000255d3626e32aacb615ce5c78ff63e50917a0d050005ec2d691071ff6e3e30be0590468cd8412b0e2ea72b00000002207affffffef000000f01bdc93bdc9346b55c54622f35c7482df7423fbec00020000d709e15f87ebb480c30000b627f3db8b263ea1020e509f5883493e423b390ea962b236"}, &(0x7f000000b000-0x4)=0xdd) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000000f000)=[{&(0x7f0000004000-0x10)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000f000)=[{&(0x7f000000f000)="4a5ca8c6a1fb813af9b6db6579b015e665e9211e5b9960e09109836d52f9", 0x1e}, {&(0x7f0000006000)="b5e2ff51fd8ed9b07b0964bf012c053a4040933d3fc3cbbfc00f363b8d50722c85f4195bc4e8d8ba60abb0070602720e5d221f26ade7b04ac9957979fcdf2d9fe805310fc376959daec4ee8fcb25d0e4c2812c10ed32f1", 0x57}, {&(0x7f0000008000-0x1001)="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0x1001}, {&(0x7f000000f000)="135b036c488bfd1e56e7e146923948a9847daabdd04f156f8be7e591fbc311de76e1ab8217986caeb11a4692ff5aec1b5ebe2d661deebab5614ebf1927cba76dd9dadf4676f21100409f201a8c53117f1027bdc04e6bf3d8e0ad440e5aff7e4f1e330a813a90aa34abbf9969a6344046947f4c5b4bfda1667136672835abfb97c243", 0x82}, {&(0x7f0000010000-0x78)="417522f04f4634b6217166b73e8afc55747d2b9ee0146f7bc0a8b3a2c033aa93425c34b6a54fb959f49a39d6d02c4c323cc6824fd3c0d8759840c0f6fc9acd0b74f5580f85dbbe0e6ea9bb9a854bb1d3598d7100786bbf75fd21f9b9dfd461962b4973d151281e1ce1cb185b04907db14d689efb2c9382b9", 0x78}, 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", 0x1000}, {&(0x7f0000008000-0xbb)="2022f59e5abab3c5dbe3d63757c2e09fbacd3544e4d58b5d2e3cde3498d1626dc85441f32135201c38cd06d6f811314e749d70d3fc2027996d41b2be3cfaa618f25afc763a7712a17587e85a8825a05098eb43ddc782ec9065e6702e31fbf9a138b448e56fa9ffd5e5d51dc8a13171d530fcfdaf19d679496ae6f3e5440eacec7c6ad54dc67b72436142d2f7ec60b8a032bc9716387891f597644d6e8b93cbf762153b4f79184657edc9ba41b84c1fd115be9462c34f1fd5ddcbde", 0xbb}], 0x7, &(0x7f000000f000)=[@sndrcv={0x30, 0x84, 0x1, {0x6d, 0x9e, 0x5, 0x7ff, 0x8, 0x1e, 0x7fffffff, 0xc9d1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x5, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x3, 0x2, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x80000000, 0x8, 0x4, 0x6, 0x4, 0x81, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x200000010000, 0x10000000000208, 0x6, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x800c, 0xfffffffffffffffb, 0x3c, 0x7a4, 0x5, 0x1000, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x9, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80000000, 0x2, 0x6, 0x2, 0x200, 0xd15e, 0x3, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff9, 0x1, 0x597, 0xffffffffffff68e1, r9}}], 0x1b0, 0x8000}], 0x1, 0x4000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000006000-0x1c)="d5d2060af25bfb279b213d37cdfc66e184fec86f20e91b2eab2abc4b", 0x1c, 0x100000000, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000014000)="7fc5858bc08481a7710643a4b7a276dc55cfa8aea79e27cff0cbaaaae2a620a75cc77ff971f5334bf6d16645f9e64b3bde3e34d55a2c9fe4c81f98e7e51364142609d83f11bb1d208918269b62e8ff3ca037179dbf73dcb254dcb8f057838ef680312fd311ca9837e4a95f233a8d13b0cd5dd16d3d31725658eb39181b0abc02952b99cdc71228a4d2076f68b49ebae9d543c3090285123210ff83d589b4f32dd4da7c98598f2b24217103489a49b66a85dd9aa5c440810b1c8cfe5e92a5922dc36ee13ac72a7d4d", 0xc8, 0x40, &(0x7f000000e000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000fdb000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000e3000)=0x1c, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r1, 0x0) read(r0, &(0x7f0000e5c000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffec2) mmap(&(0x7f0000c1a000/0x1000)=nil, 0x1000, 0x3000001, 0x40855, 0xffffffffffffffff, 0x2) r2 = socket$inet6(0xa, 0x2, 0x4000000000068b9) setsockopt$inet6_int(r2, 0x29, 0x3c, &(0x7f0000f5f000)=0x8003, 0x4) mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000477000-0x58)={0x26, "726e670000000000000000000000", 0x800000000000000, 0xe, "647262675f70725f6374725f61657332353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000f40000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "736571697628726663343534332867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e6572696329292900000000000000000000"}, 0x58) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000029b000-0xc)="2f6465762f6175746f667300", 0x60200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000828000)={0x100000001, 0x0, 0x10001, 0xcf}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000d3b000)={0x4, r5, 0x2, 0x5}) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f000089d000-0x4)="2f6465762f73657175656e63657200", 0x10000, 0x0) mmap(&(0x7f0000f3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 01:05:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000a5b000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a5d000-0x4)=0x1c, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000061b000-0xc)={0x4, [0x8, 0x7, 0x10001, 0x3ff]}, &(0x7f00006c8000-0x4)=0xc) syz_emit_ethernet(0x16d3, &(0x7f0000ce1000-0x16d3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x169d, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xff, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x92, "46e96d96b280dc0d1d4f520b56765d2115542fe0a5b584b277618f71ef85e98fdb537849c5c95760ed1597d5f7d5fd6889eaddc71ce87cf0ca23c15242f9df40f8b0e8b163766c12965c7aebd7c5b45420a32a2571f027ab9452d69416de6df7ddc04310b84ba7266596a92d332e7e34af91b9fe83889db4cddc01e9649f7596e384a9fe32cab11e43a62f2a62908061f9d1"}, {0x0, 0x91, "13b57bf5524bd231dde613289f0cb4902ccd3acfe06f54e721aae82a3e87445f971a6b660023e7f220729deacc768042b254d1766a2e3469f55fcee1f540e496e13b599d1c186606851a2c0ffd54b24d945ea1b74b08a0f3a5aea76965fde09ba3b102267be8dab39e013df4101b3f0eb86b2b5592efcd7e36efc34d41c19315b36fb5af9020d364dac8f56f8c2c57b27e"}]}, @dstopts={0xaf, 0x25c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x6d, "c106d70b3a76368a95d138c0b46fb63d45065b32771e0ddeabfd91f8db803e9c8b2b8f36353308c571d997f1b8041cadffe6d00e3fabe0f40f8e8def3b434b92d891f1f93fb9170db38a8f6d99eea59c063c9cf618ffc9a4c939a48f70808473735d798cd8af945c7e8cf6bc77"}, {0x0, 0x46, "f6ebe4835335315c123aa5106defb0b36c34def4d0d610fa2bfb193c683ba79a14893757c5f8ef54bb0ef7a9ca2cae7c6d8b98fbdb69b679a624fb64b36048c9a601b6bc902e"}, {0xff, 0x9f, "280281c6c2d5231a15508372410b18424414730d3589bfc640848ec96c6f5e829e9171c6d1779ceb468d0e11ac4c22a23805c4f454741c7166841ed3be6e3aaa37efdfddda28252da4ac39cb1d641cf4014ae8619c7a30d4ca025c38cd29134a6b8e9c3d41e5265a38306971f1e6ff8f8d001aa9a97be2428ca965e7862dc7d25dbaa05f77475f802f30ca84eae10539010da3f3c6a689ce368f15763d746c"}, {0xfe, 0x1000, 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{0x0, 0xf4, "6e2477f4e06ba448d296e9599e5fa7e83f7f1c813d1cf4418b532eae44e623f4c1313dbc04a80e140ce52837d4bbda5f537e8b5b0cdeea9dd3b854067da9940fbbd12bbeac6693de3e8bef18a446dc38c33c6bbf4b1d1ef9856097de0fc4aa96604487fb32277b38091b20eddbc2157c30dcb792a4704860e022c2f7a5e0c62fd6c0f0aa9fb736046584ccdd5cc91ddc9daa1aab0a1aac01d044695ad6b2c2adba2fe824cc9663047492cda1937d27c772d893c09797b03b7ffe0de9cfb99dcf7c56ecdb3589fd2588c5e9c41cf3f58068b297c326399573dd59c141200f1ca9d8bc9e66395ee89cc0b6d74a3a25b45eb1dccc62"}, {0x1, 0x93, "34c1940075df15fcd4f62559916fbc7069f48ea943c032e7912666781501a17c2e18bbf0eafe9d83183ff650ccbc2201ebd532a0d939c1fe23da60770c01c7ae2773a69417788dea97517d10abb3ea76f42801687354a0e2e79ea52bcb5fd7671167ab2976e7515d16a5a1097def740f2b9fdb00e78700d267ec360c4b5412d4ea795d3969821385bf7d32b62fb75d2d396f4f"}]}, @dstopts={0x2c, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xbf, "b03f14b10013f1f432a4ae7e4fbbd2907a858ff7aa51c915ec776ab668d94f82ef20cea0099f42ef2e42e7d934def2b864a210a7ee5aea53db037602cc693f4af3289cedfa3da4974a967c2839ce813f604ee8424f7cf8613d303ec0577ec2ac6c5df811b4e07ecd835ca70fd6d034265f00fe758336e26266cc34963b2298b7643ce202ea05f1151b18e5bac32e044847733fab5254ec7383b6d9a5b27b33fc0f62ce32eb7bdad5ce99033ac7f7604ce45862e1d2a182b4db294f387429e9"}, {0x0, 0xc3, "c55adc7e10d014316e506a060bd05e27d07997e3bdfebe7bc83ddae3c123db49311023f1de1a5f60f7fd224e1813c8d691101b8911a1cd8b168240ecf9831ae7c36bd9831b88c8fbc08fca6f068c77d7ee6bd33d12519e33dee69ae155241bef3c314cfb3d67af73d289c62b44059cfe7cc031e65f76a3c8fcf7d697982ad2e768df058a0b1207dc8798479b141105399714e8afb2f6984d6ca22957f123fca37237a0c5f7a035b352251f552a94246ae948a016653498260de3b904dffccf7bcb6f12"}, {0x7, 0xbc, "5b25e7b4aa59bc4bb581c8184fb18bc314856f2458641c1868f1ba26d26c539a5b89c56e22c3c07f0eb7dd3c8fbd570800000060c2c36e5fb6c8c7db464be6bfa169b893748f8d4f54ecc0559411719060860b5bf0096ee2401070e7b07a21c0679d707abdfbe5da6c0c709bfee0e10d886ba3b66591a1b36de38ea634c58b447f3e83a2604d00000000000000075f2f0d283bf3e5edddd5ed930dddbb01c5ad5f7dd49bc9dc24ee57286758479279845e4be6ff94c71822befaf3e8"}, {0xfe, 0x1, "6b"}, {0xff, 0x0, ""}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdc3d9", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000934000)="2f6465762f72666b696c6c00", 0x88000, 0x0) clock_gettime(0x0, &(0x7f000071a000)={0x0, 0x0}) mq_timedsend(r3, &(0x7f00000bb000-0x1000)="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", 0x1000, 0x9, &(0x7f0000fc4000)={r4, r5+10000000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) fcntl$lock(r7, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r2, 0x1000000000016) r8 = dup3(r6, r7, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00007fc000-0x18)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000582000-0x48)={{0x0, 0x3, 0x0, 0x3, 0x5}, 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000401000)={0x2, &(0x7f00005b4000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/04 01:05:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000041c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80000, 0x0) clock_gettime(0x0, &(0x7f00004ec000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a52000-0x50)={0x40, @time={r1, r2+30000000}, 0xac, {0x3f, 0xffffffffffffd8d3}, 0x400, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f00002ed000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736d332d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f00002f1000-0x50)=[{&(0x7f00002ee000-0xa3)="1e2ccb90557611352b39cc5aef5cdc15539d4e837050af4bd2a37fec7affeaff07446a3b0b97d8c0902bf3b517eecee345825886701d70e6c6ec9156ebdd052e", 0x40}, {&(0x7f00002ee000)="621927cac6b32961ba556e5d6d6a34edd2fdd6f386c2d245c2c24580313a32697df165a56a5c6d444555a8915ecb9048b5693819e90d53b066683466c4ee4a5b86f1bcc4d406c80352ca8af5ea889078bb6299ed553cd5be7ae22b1ecd8b4635f302b3a315a62b4a7d65146ed3450f79553daeef8b874591066c75426fd158b5c54b027d7be2e0f1ea552595ba69a3aefa0f1645d05c2dfa332786db2b7b4b9ba2fd57501416be58bd9e6d72ae03c937705c4cc8a6f433ef91cdb5", 0xbb}, {&(0x7f0000159000)="b7c9cec7d0b63de5474b70227dc4ed09cc0efc9c1749016faac5d81d61c3b8e988bd292d4feaf4eaa2b4d5995abc", 0x2e}, {&(0x7f00001a1000-0x87)="7d75e34bd8a2ba97808ef796b8a7c5abc55806ecf398b6045413c6cfa692a6993fe0cc1435f18611f8ae5136beee5438ccd07e7e60059d2c4f59f03b32f939fa855d2620bd924e11f584040668b9c1f5f794bc1692e23d71abb2c09739a5d609a701e0bdaff6eb55dfa3327272eb92057e5381381b53910233403242c7df1af72001f32aa52ed8", 0x87}, {&(0x7f00002f0000-0x49)="7a65660b4bf9b7bb5a54e0d78f76eb6a6c0292cfe6346d5b420ea8e1861a4bf05cf3823e6114c59992eb4559f91c6967897f998752ca48badd85882ec3e8c039f5703cb73b25820a86", 0x49}], 0x5, 0x0) splice(r5, 0x0, r4, 0x0, 0x10001, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x200000000000f, &(0x7f00008f2000-0x4)=0x163d, 0x4) setsockopt$sock_attach_bpf(r8, 0x1, 0x34, &(0x7f0000152000-0x4)=r7, 0x4) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x33, &(0x7f00007e7000)={0x1, &(0x7f0000f18000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00002d5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f0000d2a000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9, 0x60, &(0x7f0000516000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00008f9000)=@assoc_value={0x0, 0x814}, &(0x7f0000a04000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000064a000)={r11, 0x9}, &(0x7f0000910000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={r9, r10+10000000}, 0x0) 2017/12/04 01:05:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(0xffffffffffffffff, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000f9c000)={0x0, 0x0}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e3a000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000530000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = openat(r0, &(0x7f0000626000-0x8)="2e2f66696c653000", 0x80, 0x8) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000a29000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r1, 0x8, r3) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000fc4000)=0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4205, r4) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000fc4000)={0x0, 0x6, 0x3}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000f13000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000fc2000+0x2de)={0xb, 0x0, 0x4, 0x0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000fc9000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000fc5000-0xc)={0x0, 0x80000, r2}) connect$ax25(r2, &(0x7f00002b1000-0x10)={0x3, {"78c280d7783760"}, 0x9e}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f00002d9000-0x3c)=[{{&(0x7f0000fca000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc9000)=[{&(0x7f0000073000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000be0000-0x11)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000fc9000)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f000025c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}, {&(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000fc9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x6, &(0x7f0000288000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x85}, 0x5}], 0x1, 0x800000000100, &(0x7f0000b6f000)={0x0, 0x1c9c380}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000fc4000)={r5, 0x0}) recvfrom$inet6(r2, &(0x7f0000ce1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x40, &(0x7f0000fc7000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, 0x0, 0x80000001, &(0x7f0000fca000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$revoke(0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fc7000)={0x0, 0x0, 0x0}, &(0x7f0000fc8000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000424000)={0x2, 0x78, 0xdb, 0x0, 0x20000003, 0x9, 0x0, 0x5f9b, 0x4, 0x200000000, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) 2017/12/04 01:05:17 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000bcb000)="", 0x0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000fd6000)=0x800, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fd6000-0x9)="2f6465762f73672300", 0x3, 0x4000000046) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f46000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd9000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000240000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001bd000)="2f6465762f73657175656e6365723200", 0x20083, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00002b6000)={0x4, 0x81}) r2 = syz_open_dev$vcsa(&(0x7f000006b000)="2f6465762f766373612300", 0x7, 0x100200040) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ead000-0x50)={{0x2, 0xffffffffffffffff, 0x8, 0x4, 0x100}, 0xffffffffffffff39, 0xba, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x80003, 0x4) sendto$inet6(r2, &(0x7f0000ea5000-0x2)="05ed", 0x2, 0x0, &(0x7f0000b45000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fe9000-0x4)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000736000)="38", 0x1, 0x8000, &(0x7f0000c30000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1f}, 0x1c) getsockname$inet6(0xffffffffffffffff, &(0x7f000029e000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007fb000)=0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003af000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000372000)=[{0xffffffffffffffff, 0x400, 0x0}, {0xffffffffffffffff, 0x8200, 0x0}], 0x2, 0xefffffffffffaa79) connect$inet6(r4, &(0x7f0000dbb000-0x1c)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, 0x1c) sendto$inet6(r3, &(0x7f000013c000-0x801)="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", 0x7f1, 0x0, &(0x7f00003ad000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00000ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004d4000-0x4)=0x2b) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ee9000-0x4)=0x5, 0x4) getpid() 2017/12/04 01:05:17 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000739000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000aa5000-0x400)={"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"}) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) r4 = add_key$user(&(0x7f00007b3000-0x5)="7573657200", &(0x7f00008c9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c87000-0x16)="8b8bfb730cfe84e159a373030fba93b2f3d4a83d6c09", 0x16, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r4, 0x7) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000463000)={0xdf, 0x8}) fchmodat(r3, &(0x7f000045f000-0x8)="2e2f66696c653000", 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) sysfs$3(0x3) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000027b000)={0x0, 0x3}, &(0x7f0000402000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000551000)={0x0, 0x46, "665a8d3d7df24c4ebd89343349749b07b64d0f435814c74d27f5678588810513faae4f9458218e0be25870b883c4290087bc72a33f9651f0e8ceaae389a1d56240feb4e4917b"}, &(0x7f00000f8000)=0x4e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00007ce000)={0x0, 0xb}, &(0x7f00009af000)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000eeb000)={&(0x7f0000934000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000016c000-0x50)=[{&(0x7f0000319000-0xe2)="d21e35bdfbad06c70fdb91dc69667594e61d1d2b2b96220a3157edbb60ff7c3ff3754ef50bf133b2c1b84236e2d27d4e454895f77e5641bb2c270279bfb075bde0bebc04798d6316b610e9feb267803728f4debee8ef0357a3093e6d56b6c2c6b7cd5627a32c36c1ec9647bb772ecc9117c16d6cca365ea5d503369535181ce6d1f08006c1ec2db1fa43136a1be161778cf7519f20203a7185208b8d7f06544d2ad1b518b5cb1653057948da695b80ef126474510843064ac9a857a2f419601d073f7bf468d49b84cdb63fb4dce2410ff5da8ceb89083a3a92f9e16b8c5967b46fd8", 0xe2}, {&(0x7f0000851000-0x42)="af583687dc6c7d1f217b169cd92bb9093f4369f531155056a4ebfc2efdc0037cc850a5cda4fdbef64605913acc0e47a2f6432dea0232594f6b9a67d436730303f2901f88c24787458eeee5ddce1ac975bba9103c72e771f2aafb4aab8b5683a93ca89fb30e961667", 0x68}, {&(0x7f0000807000)="b169ed74241d0737f85410902a01abef240c3652fb0352b9e12abf5b6c84acf46c5075166b0de3951c5fd5394f611564288a12cc82aceb98ab53ecaf1e61a785601674bb8f1b3f1347a47613ff1174f8e9a252489000c75f817b3261020bad552aacc0ff4c8f8beb3bf6b3d96e57588b94bd8a552a", 0x75}, {&(0x7f0000341000-0xbc)="0088a9722f6dc11976b0c25b2ba32667a80ca91c562545209987a3701ddb14b26f44c044610142f9e7170f0aa3d3701b8813063fc2a0fdd1a1d202883a466ede6408fdf69aa6428bcba22b5b56a7206c84d15250872915ec676421721edf9e7757e76331419a577d58f52b624dcd6946cf69b10817e8765742f7447c6f5e1975294122a22f1939ba1235a6df78e985c95f71e9d10ab850434656da99b2ed5416803c264c0cdc4612c796527742462e2f1fcb4d9f376eacaf8657e9e9", 0xbc}, {&(0x7f000083d000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000289000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x1, 0xffff, r7}}, @init={0x18, 0x84, 0x0, {0x3f, 0x10ec, 0x7, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8250, 0x0, 0x7, 0x965d, 0x0, 0x100, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xa5, 0x800f, 0x0, 0x9, r9}}], 0xc0, 0x10}, 0xc040) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0xfffffffffffff34f) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000b42000)="0000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cc0000)={0x0, 0x0, 0x0}, &(0x7f0000316000)=0xc) [ 283.248571] QAT: Invalid ioctl 2017/12/04 01:05:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x803, 0x0) prctl$intptr(0x2f, 0x4) r0 = syz_open_dev$sg(&(0x7f00000e7000-0x2)="2f6465762f73672300", 0x2, 0x0) bind$ax25(r0, &(0x7f00006e0000-0x10)={0x3, {"cb3cea411b0165"}, 0x4}, 0x10) syz_open_dev$sndtimer(&(0x7f0000304000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000e2a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000fb3000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fb0000)=@assoc_value={0x0, 0x0}, &(0x7f0000fb0000)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fb3000)=0x0) r2 = syz_open_dev$mouse(&(0x7f0000442000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x80000004, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000eff000)={0x80}, 0x1) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000fb4000-0x18)={0x1, 0xffffffffffffffea, 0x7, 0x2, 0x8000, 0x1f}) socket$netlink(0x10, 0x3, 0x800000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000f37000-0x5)={@loopback={0x0, 0x1}, 0x9, 0x0}) timerfd_gettime(r2, &(0x7f0000894000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) connect$inet(r3, &(0x7f000078c000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x1, 0xfff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x3, [0x3, 0x40100000000, 0x10001, 0x7ffc, 0x2, 0x3, 0x2, 0x4]}, 0x5c) accept4$inet6(r2, &(0x7f0000b12000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d57000)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ccd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c8000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000013c000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xb23, 0x3, 0x400, 0xeb9, 0x80000, r4}) socketpair$unix(0x1, 0x200000007, 0x0, &(0x7f000078d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000790000-0x4)=0x803, 0x4) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000947000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) 2017/12/04 01:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="", 0x0, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 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) r1 = inotify_init() mkdir(&(0x7f0000493000)="2e2f636f6e74726f6c00", 0x0) inotify_add_watch(r1, &(0x7f00002a9000-0xa)="2e2f636f6e74726f6c00", 0x1000802) r2 = syz_open_dev$sg(&(0x7f00001d6000-0x9)="2f6465762f73672300", 0xfff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x9, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3fe, 0xa, 0xffffffffffffff21, 0x0, 0xff, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x1, 0x1, 0x3, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f000000a000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00005cc000)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f000000a000)="") ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000d18000)=[0x7, 0x80000001]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) mlockall(0xfffffffffffffe) sendmsg$unix(r2, &(0x7f0000a1d000)={&(0x7f000057b000)=@file={0x0, "2e2f636f6e74726f6c00"}, 0xc, &(0x7f0000c1a000-0x30)=[{&(0x7f0000d7b000)="3d958340a0a9cf977cae5ea9c66933c8d77c99ae9a61d55b579439001f1b38fc66a7e75ef044b9b74fbec88a5d2d6949883e3513ed33854de38af8106cabea6f184f9f117852f39c06000000000000abdae4f6fe6a88a80f9d03ef9663895e45d9ee089e17c2506522b6b776", 0x6c}, {&(0x7f000098f000-0x8d)="90a856e2a4a1fc33f589f5e80d02d5f444053f200882d6d01f8fe9051b57f6277a01c7dc958bc8dc679bf489d66990b9439540c146b0174bb6de3a133d9e8dcd50e72e4c3b735474b94773e4ee3bec9ec06af7899235092f3a4ffd2849d27820ccdd9bbaa27555bb5a924df28797ac4071684fd313f95274b921c3fe72bb2b0dd58b12c280c87f8aa760254a93", 0x8d}, {&(0x7f00006fa000)="efff9f6f5f29d8058a38ed8cdd90f03d8b985de2b7d626718a3f53de71eb07631c29083f2df0346bcaa0e5851f7364f290f3d868c1cf3023cf3ea4635f229b07b6b646ce66c8d53c0841f9cd860767906a2efaff8a7f33de601470958ba628eab0b70e8514f0a15ef26a374d3bb9751902f794805234e649747ebc36a75a3f61b9bf8f8d578ef3960979bb", 0x8b}], 0x3, 0x0, 0x0, 0x20000000}, 0x4) sendto$inet(r2, &(0x7f00002de000)="97c49c0f175b7b1009ff3a022d253a6f7741590a796c9564195a55a4935b94d1c0727697c34bf776d1c359b9b921efcae01746b71af4cf356ee6c687fa382d5acb59f38aa379289fecbb8f104850bc65ddb442f32a93e88dde17234a28d1b4e629e899238df5a6b5b2374989ec8f179bd90c5ebca422499027bc04fd47312474526db0fcf19a2b4968db31cdad5ce9d6a2b97bc6dc6d8695fce1ceedc7fd8448356069daa0bc7a62d7513dd758", 0xad, 0x20000000, &(0x7f0000de9000)={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000088b000-0xa)="2e2f636f6e74726f6c00", 0x1000800) writev(r0, &(0x7f00007cf000)=[{&(0x7f0000dea000)="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", 0x1000}], 0x1) open$dir(&(0x7f0000f73000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x20) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00001f7000)=[{0xa, 0x0}, {0x4, 0x1f}, {0xe, 0x8807}, {0xf, 0x5}, {0x0, 0x6}, {0x8, 0xffff}, {0x2, 0x8}, {0x3, 0x7f}, {0xc, 0x7fff}, {0x4, 0x6}], 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 283.361168] QAT: Invalid ioctl 2017/12/04 01:05:18 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) r2 = openat(r1, &(0x7f00007e3000-0xa)="2e2f636f6e74726f6c00", 0x1, 0x0) mkdirat(r2, &(0x7f00008a8000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f000052f000-0xa)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0xa3fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = socket$unix(0x1, 0x40002, 0x0) r5 = gettid() capget(&(0x7f0000a83000)={0x20080522, r5}, &(0x7f0000563000-0x18)={0x80000000, 0x6, 0x3, 0x7fffffff, 0x1, 0x91f}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c4000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00006f4000)={0x100, 0x10000, 0x6}) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1000, 0x0, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00005cb000-0x10)={0x0, 0x0, 0x0}) clock_getres(0x20000000, &(0x7f000055f000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f0000ebd000)={0xd000, 0x101000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket(0xa, 0x2, 0x0) connect$inet(r9, &(0x7f0000057000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r9, &(0x7f0000056000)={&(0x7f00005df000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f000068e000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x0, 0x100000007, ""}], 0x10}], 0x3, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a2000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r8, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x13000, 0x0}) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/04 01:05:18 executing program 0: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091e000)="2f6465762f73657175656e6365723200", 0x10202, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001fd000-0x9)="2f6465762f72746300", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000087d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0x77, &(0x7f0000027000-0x77)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x5, 0x6, "a228af", 0x41, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, {[@routing={0x0, 0x4, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x4, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x9, 0x0, "b5"}}}}}}, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x4000000000) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x36f, &(0x7f0000dc2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006e2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008ea000-0x10)={0x0, 0x8, "8677927ebcc82e69"}, &(0x7f0000394000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={r3, 0xad, "eade151b9e9cd8ead616c60f64632184da6231028d0d2b7e206336a24a188b043feae13948d354b6c9ceb3aa26d4d743d0a26adb1fd03ae2597db79422b9bb1f31c94a2d5d9a6f3405a32205081aa3c0387d5c8423655eafe41b5cde218c0411a7b6e4bc0a9fbd758d7cb22d6b044cecbbcfbb960d50f403ddb223a5c38fe47d7516ddd11c8f9d7e9659359c9e7d1dc8822a64f872a47ee3046bf59c8494763fbe01622d21735961d1b800d5db"}, &(0x7f0000002000-0x4)=0xb5) r5 = socket$inet6(0xa, 0x7fffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000193000)={r4, 0x10001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000984000)={r3, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x80000040fe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dae000-0x8)={0x0, 0x0}, 0x800) bind$alg(r6, &(0x7f0000258000)={0x26, "6165616400000000000000000000", 0x2000000100, 0x146, "7874732873657270656e742900000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ff6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 01:05:18 executing program 6: socket(0xffffffffffffffff, 0x1000000000024001, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000000d000-0xd0)={0xa, 0x6, 0x0, 0x2198, 0x7, 0x1, 0xffff, 0x10001, 0x80, 0x9, 0x47, 0x42, 0x4, 0x7, 0x7, 0x8, 0x8000, 0xffffffffffffed54, 0x37da, 0x10000, 0x200001c63b8dd, 0x3, 0x4, 0x27, 0x2, 0x6}) r0 = syz_open_dev$mouse(&(0x7f000000b000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x80000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000000e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffffffffffffd, 0x67, 0x0, 0x100, 0x2, 0x0, r2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r0, &(0x7f0000010000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000a5000)="2f6465762f7573626d6f6e2300", 0x1, 0x20000) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000014000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0x7df, 0x1, 0x0, 0x20}, @generic={0xd39d, 0x0, 0x0, 0xfffffffffffffffd}], &(0x7f000000a000)="010164027346", 0x5, 0x80, &(0x7f0000011000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) seccomp(0x1, 0x1, &(0x7f000052a000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) prctl$intptr(0x4, 0x101) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x3d, 0x0, 0x2, 0x8}, &(0x7f0000c7f000-0x4)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000d000)={0x100000000, 0x2, 0xffff, 0x9, r4}, 0x10) connect$netlink(r0, &(0x7f0000009000-0xc)={0x10, 0x0, 0x44, 0x2}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) rt_tgsigqueueinfo(r6, r6, 0x0, &(0x7f00006be000)={0x1, 0x0, 0x80000001, 0x0}) 2017/12/04 01:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:18 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000883000)="2f6465762f73672300", 0x8, 0x800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000ed2000-0x1000)="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") mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000fa4000-0x8)="2e2f66696c653000", 0x541000, 0xb0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000fa3000)={0xfffffffffffffff4, 0xcc6, 0x80000001}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa4000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x401, &(0x7f0000fa5000)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r6, 0x7, 0x2, &(0x7f0000376000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000008c000-0x10)={r5, 0xfffffffffffff000}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r7 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fa7000-0x4)=0x0) fcntl$setown(r4, 0x8, r7) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000fa6000)={@generic="b57cf1dff0f03dd4f0db6e7e1139ad01", 0x80000001}) getresuid(&(0x7f000009f000-0x4)=0x0, &(0x7f0000fa5000-0x4)=0x0, &(0x7f0000297000-0x4)=0x0) tkill(r0, 0x16) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003c6000-0x50)={0x8000000, 0x0, 0x0, @thr={&(0x7f0000fa5000-0x15)="90e06585363603c21da18baae2b8f974aaac5d8b56", &(0x7f0000fa4000)="7eb82c318f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000907000-0x4)=0x0) timer_settime(r8, 0x1, &(0x7f0000eb6000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000122000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/04 01:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000019f000)=[], 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b05000/0x3000)=nil, 0x3000, 0x4, 0x32, r1, 0x400000000002) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f87000)=0x1, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000571000)={0x8001, 0x3, 0x0}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000f3c000-0x8)={0x1, &(0x7f00008fe000)=[{0x0, 0x0}]}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000ac8000-0x18)={0x8, 0x8, 0x9, 0x0, 0x3, 0x0}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000006c000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000653000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000060c000-0x10)={r4, 0x1, 0x3ff, 0x1}, &(0x7f00005e4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000601000-0x6)={r5, 0x6}, 0x6) prctl$intptr(0x2f, 0x1) r6 = syz_open_dev$sg(&(0x7f0000ceb000)="2f6465762f73672300", 0x6b52, 0x4000) sendmsg$kcm(r6, &(0x7f00003ad000-0x1c)={&(0x7f0000185000)=@alg={0x26, "736b636970686572000000000000", 0x0, 0x0, "6b7728787465612d67656e6572696329000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00006ec000)=[{&(0x7f0000bb7000)="7700480b098e14d6c2d26a69edb2dba2d747a7d4d6fb9f5683a990c334d606c1042a1189627aef86b975ce0281ca00ecfefbf760f7e7118eb226b9a77a6df5bc94a695", 0x43}], 0x1, &(0x7f00009e7000-0x88)=[], 0x0, 0x8000}, 0x7e) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000060b000-0xc)={0x6000000c, 0x0}) getsockname$ax25(0xffffffffffffffff, &(0x7f000062e000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00007be000-0x4)=0x10) mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f0000ce9000-0x8)="2e2f66696c653000", 0x500ffd, 0x5) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r7, 0x4048ae9b, &(0x7f00005b4000+0x7a3)={0x10000, 0x0, [0x20, 0x9, 0x5, 0x4, 0x8, 0x1f, 0x1f, 0x5]}) r8 = socket$inet6_sctp(0xa, 0x800000005, 0x84) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00008c8000-0xe4)="24b38b20d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fde0100000001000000af1d03000000000000007faa62b9c0d263270004010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef5a5d72abb637d560fc6fb5a9eec5535b309c9dfbde3f76323a5af634dc238533d57e456480104ca0dedf2b0e83020043d106c41d009975ec4d6557bf8917cad630598f6e35fd1770012d78a5bb650000000a00004caeedf82bd001fe92b08c3f7b8e1596417d7dcd645413", 0xe4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x2, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xa, 0x10000, 0x4, 0x7ff80000000, 0x2}, 0x14) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bc, 0x4) 2017/12/04 01:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x81, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000e69000-0x5c)={{0xa, 0x1, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x356435fc}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x8, [0x8000000000000000, 0x8, 0xfffffffffffffffe, 0xffffffffffffffff, 0x3ff, 0x9, 0x800, 0x4]}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x282000)=nil, 0x282000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000ff000)="6269675f6b657900", &(0x7f0000281000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000282000-0x1000)="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", 0x5ef, 0xfffffffffffffffb) fcntl$notify(r0, 0x402, 0x15) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000027a000-0x4)=0x4, &(0x7f000004c000-0x4)=0x4) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000415000-0xb)="0000000000000000000000") ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000853000)=@pic={0x4, 0x5, 0x3, 0x5, 0x81, 0xbd3, 0x9, 0x4, 0x80000001, 0x1, 0x3, 0x6, 0x5, 0x8, 0xfffffffffffffffd, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000391000-0x50)={0x4, 0x6, 0xfffffffffffffbff, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000019000-0x10)=[{&(0x7f0000d58000-0x8)="0000000000000000", 0x8}], 0x1) add_key$keyring(&(0x7f0000132000-0x8)="6b657972696e6700", &(0x7f00000b8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2017/12/04 01:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000034b000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000f39000-0x8e)={{0x98c, 0xffffffffffffffe0, 0x200, 0x3, 0x7, 0x0}, 0x1ff, 0x3ff, 0x7, 0xfffffffffffffff9, 0x9a9, "a5128290749e4c0275f0d1cc4fbcd0f6017c1168d41d2821fd29c803e2e6bd28dceaaa71e491ce6328267f83a9fc9810600d77150bddafd88dcbc1ea8f4668139d5d3d24b18d8edb98e3d4aab9a07f6e144d219a1be4cbd57b4ef1edcbe5dde343f697c05df6f7e95a73ee8a7d1c6b42165cd39dad7812cb413a000000000000"}) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x8000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000e1000)={0x0, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x6, 0x3, 0x81, 0x7f, 0x62, 0x5, 0x8, 0x36d, 0x68, 0x3f, 0x3, 0x40000000000, 0x7fff, 0x5]}, &(0x7f000046a000)=0x108) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008a5000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000029a000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87, 0x1000}, &(0x7f00000d1000)=0x98) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a30000-0x8)={0x0, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bae000)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f000065f000-0xd)="00000000000000000000000000") getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000078f000-0x8)=@assoc_id=r2, &(0x7f000085f000)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000890000)={r3, 0x4, 0x118, 0xfb53}, &(0x7f00000d1000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={r6, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x4fb2}, 0x98) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c37000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) sendto$inet6(r7, &(0x7f0000832000)="07", 0x34000, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4(r0, &(0x7f0000e7b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b9c000-0x4)=0x9, 0x800) 2017/12/04 01:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004e8000-0x8)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$random(&(0x7f0000ef8000)="2f6465762f72616e646f6d00", 0x0, 0x2800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ad0000-0x8)={0x0, 0x0}) r2 = dup(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x80000040fe, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x1) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000214000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000049d000-0x4)=0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1ff) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000043f000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000451000)={0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f00008dc000-0x70)={[{0x5, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x397ac976, 0x0, 0x5, 0x80000001, 0x0}, {0x0, 0x100000000000006, 0x0, 0x0, 0xffffffff80000001, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x4, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd0000)="2f6465762f70746d7800", 0x8200, 0x0) r5 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000f8e000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x5, 0x0, 0x4, 0x12, 0x0, 0x4, 0x400800000000000, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x40000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000550000)="2f6465762f76637300", 0x408000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d15000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000309000)=0xc) 2017/12/04 01:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005fa000-0xc)="2f6465762f72666b696c6c00", 0x4000000, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000025d000)={0x3895, 0xd50}, 0x8) r2 = inotify_init1(0x0) r3 = syz_open_dev$vcsa(&(0x7f00002af000)="2f6465762f766373612300", 0x80000000, 0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f0000fe4000-0x18)={0x0, 0xfffffffffffffffc, 0x0, 0xaf0, 0x9, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000fcb000-0x4)=0xc) capset(&(0x7f0000a7e000)={0x19980330, r4}, &(0x7f0000fc1000)={0x5, 0x8000, 0x7ff, 0x559, 0xa, 0x9}) fcntl$setown(r2, 0x8, r4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r5, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)="", 0x0}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000c98000-0x4)=0x5) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000a26000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x40) ptrace(0x4207, r6) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000032d000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003a1000)={0x0, 0x0, 0x0}, &(0x7f0000728000)=0xc) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[], 0x0, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x3d5, 0x0, 0x0, 0xfffffffffffffffc}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r6, 0x8, &(0x7f0000c31000)={0x1f, 0x2, 0x4000000000001, 0x7}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000145000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x39f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1, 0x5, "d7d5cd8203d9a4a13fcabf44e2d40df4564ba4c3b566ec165472f7cd572e0582deccdc70a3d8383223fb20454d7a9baf4b6b9fcbf8376a6460c266bf79ec019db145c5d83cb3f182f81abfa2aab33fc1"}, 0x160) 2017/12/04 01:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:18 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:18 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000182000-0x8)="2e2f66696c653000", 0x800, 0x800000000140) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f6a000)={0xf2, 0x80000000000001, 0x40005, 0x20, 0xde}, 0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000f6d000-0x2)="6736", 0x2, 0x3ff, &(0x7f0000881000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f6e000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4aa, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c73000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f6e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072c000)=0xe8) connect$inet6(r1, &(0x7f0000f6d000)={0xa, 0x0, 0x7e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000}, 0x1c) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000f65000-0x4)=0x84, 0x4) sendto$inet6(r0, &(0x7f0000f6d000)="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", 0x5ad, 0x40000008884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) fcntl$notify(r2, 0x402, 0x204000000025) socketpair$inet(0x2, 0x8000d, 0xdffffffffffffff8, &(0x7f0000f6e000+0x399)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000f6b000)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xb79d}, 0x1c) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) 2017/12/04 01:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00008cb000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000016000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000021000)="2f6465762f72666b696c6c00", 0x10080, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000021000)="2e2f66696c653000", 0x80) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000016000)={0x91, 0x5, 0x6, 0x0, 0x0, 0x8, 0x6, 0xffffffffffff0000, 0x8001, 0x4, 0x2, 0xff, 0x0, 0x325, 0x3f, 0x10000, 0x6, 0x1, 0x2}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000023000-0x18)={0x0, 0x2100001002, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000002b000-0xc)={0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x1, &(0x7f000002c000)={0x0, 0x0}, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000001000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000fe9000-0xc)={0xa0000000, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r5, &(0x7f00004c5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x6) lseek(r1, 0x2b, 0x1) 2017/12/04 01:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x81) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000595000/0x18000)=nil, &(0x7f00000e0000)=[@text16={0x10, &(0x7f0000506000)="baf80c66b81105a48a66efbafc0cecbaf80c66b87241568c66efbafc0ced0f380abf290066b80500000066b9000000000f01d932320f20e06635010000000f22e00f07f2ab0fb69e0018f3ab", 0x4c}], 0x1, 0x0, &(0x7f0000b59000)=[], 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000d27000-0x9b)="fc3f6a88e2885f8aafd3646a9871babfdad81c2e1cb025f70cb66c1f09a5502e76b458dc34328414c8517267085ab6fd776feb3ada8dc9361a6f83d1f21f5c0f8c98e7a09875ab462783334cb855b969e66fb31cd7d8585199f1febe55931363eddd88965ef2f2d1b030e8899110dd85b02e2e37e4a53bbb88f87fa16d224d2d0b0c8c357b11a0f63835de060502067f27f6feac539a5c650fad48") ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000049d000)={"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"}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) unshare(0x2c000200) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) write(r2, &(0x7f0000de4000)="3b", 0x1) sendfile(r1, r2, &(0x7f0000f89000)=0x2, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000040b000)=0xa, 0x4) execveat(r2, &(0x7f0000006000)="2e2f66696c653000", &(0x7f0000006000-0x28)=[&(0x7f00005a5000)="74e6745c745064626465766d643573756d776c616e3076726e657430707070307300", &(0x7f0000006000)="2400", &(0x7f0000004000)="6b657972696e676b657972696e67766d6e65743173656c662a296574683000"], &(0x7f0000006000)=[&(0x7f0000001000)="2d406370757365745b6d643573756d5b00", &(0x7f0000005000)="2400", &(0x7f0000007000-0x6)="626465765e00", &(0x7f0000003000-0x2)="2400"], 0x1000) socket$bt_sco(0x1f, 0x5, 0x2) preadv(r1, &(0x7f0000052000)=[{&(0x7f0000285000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000276000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c1c000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000a71000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f000010d000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000286000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f00000c9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f0000a88000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f00005ef000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000d1b000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000866000)={0xde1, 0x8, 0x9, 0x0, 0x0}, &(0x7f000075b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000263000)={r3, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCGETA(r2, 0x5405, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000329000)={0x0, 0x6, 0x10000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000de4000)=@int=0x0, &(0x7f0000f2f000-0x4)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002c7000)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000da000-0xba)="", 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000448000)=0x0, &(0x7f0000b32000)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x28, &(0x7f000076f000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f000029c000)=0x8) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) flistxattr(r2, &(0x7f0000c7c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b) close(r0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000080c000-0x4)=0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x4) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00000c0000/0x2000)=nil, 0x2000, 0x1000004, r5) 2017/12/04 01:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ff6000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00001b3000-0x4)=0xc) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00004cc000)=0x0, &(0x7f0000c81000-0x4)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000730000)="2f6465762f73657175656e6365723200", 0x400, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000626000-0x3)="000000") socketpair$ax25(0x3, 0xfffffffffffffffc, 0xd1, &(0x7f000034c000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000250000)="56c26389eb65a5e9b2becbccbde4c4e987bc05cea7bbbf0a815088cae29b218b5167ceece516d8b1d77d3585ce436c9b9805ed379a70ca39da5fb0434700193ed6b15e48556eeac18a869c0616f6da3b593cc0b5b392fa778297", 0x5a) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000204, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000067e000)=0x0, 0x4) r3 = accept4(r1, &(0x7f0000166000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000041f000-0x3)=0x80, 0x80800) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00005b1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000019d000-0x4)=0xf5) 2017/12/04 01:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d2000)="737461746d00") ioctl$TCFLSH(r0, 0x540b, 0x1f) fcntl$setpipe(r0, 0x407, 0x7f) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000676000)=0x8000, 0x4) open_by_handle_at(r0, &(0x7f0000039000-0x64)={0x64, 0xafe, "cc2b7ce9f123ab73079b8ef1111fc3cc6cf321cd1f9118c3e8e5cb04e1dc9edbe5b84cf0c4d428c8c7f09c7f63c586e370cabff3e6e1765399c5c58897221a42f5e2fdc2946029e842c20a15e59c6e3ba766962d4ba07d33ae9379ce"}, 0x20240) pread64(r0, &(0x7f0000520000)="", 0x0, 0x20000000800) 2017/12/04 01:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000087e000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fad000)="2f6465762f73672300", 0x102, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x340) setsockopt$sock_timeval(r2, 0x1, 0x7f1794ec3c241e05, &(0x7f0000ffa000-0x8)={0x0, 0x0}, 0x8) 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) syz_extract_tcp_res$synack(&(0x7f0000934000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x179, &(0x7f000073f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000086dd, @ipv4={{0x18, 0x4, 0x1000, 0x1, 0x16b, 0x2, 0x8, 0x5b3, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@end={0x0}, @noop={0x1}, @rr={0x7, 0x23, 0x100000000, [@multicast2=0xe0000002, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x9, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @rr={0x7, 0x23, 0x9, [@loopback=0x7f000001, @rand_addr=0x800, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @noop={0x1}]}}, @tcp={{0x2, 0x0, r3, r3, 0x200, 0x0, 0x1a, 0x42, 0x1a4, 0x0, 0x7, {[@fastopen={0x22, 0xd, "5fcb1040f4f7c5ef7b3dff"}, @window={0x3, 0x3, 0xffffffffffffffca}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x1}, @sack={0x5, 0x1a, [0x4, 0x0, 0x8, 0x0, 0xffffffff, 0x1f]}, @window={0x3, 0x3, 0xb00000}, @sack={0x5, 0xa, [0x78ab, 0x7fff]}, @md5sig={0x13, 0x12, "f58ce47a1eb8bcfd2daa5bada3e61cb6"}]}}, {"eae7c2740294a1249b56a0309e3f00fa27a0d61022af653cbbc4e75597e8bbf03f20a1e1fbc0721307559e264094e3b94b0d937b71dce84b7984da1b414aa51d794dd1131d2df4e164d2e8be85e3b5be5a84d9980aa84570863c4db481a217989c43c96f27411ff69eb81b67c156813047bc033ac1f5bec64493fdc5b845e0b53974bb014d5a96d5d1fc5f70d9c949ea5cf173303f4cd82d20a13aa6fe12239c54e580"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000d4000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000496000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xda2d, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5876, 0x0, 0x1000, "8b8419f8e637fc87cddbeabe3610b80b58c7cc548aa61f4675a78fe319f61adfb4bee04ee8f79d38afcf3a64338f75f1b3e53dc13d9733eb35b69df2ce50ee67c86a980e4b0b21bd581b5244005b4645"}, 0x160) perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x4, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00007d4000)=0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00005a9000-0x20)={@generic="b488b2ad472f021aa1935f1579e300e8", @ifru_flags=0x4000}) r4 = creat(&(0x7f00003a0000)="2e2f66696c653000", 0x4000000001) mmap(&(0x7f0000191000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd3000-0x4)=0xb) msync(&(0x7f000071b000/0x4000)=nil, 0x4000, 0x5) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000092000/0x1000)=nil, 0x1000, 0x1000000, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89f0, &(0x7f0000e2b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000094b000)="070000000000000002e9ff000000000100000000000000000084000021622a03"}) r7 = syz_open_dev$sndseq(&(0x7f0000135000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r7, 0xc0305302, &(0x7f0000f70000-0x30)={0xffffffffffffffff, 0x9, 0xfffffffffffffffd, 0x5, 0x2, 0x2000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/04 01:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80b, 0x58b) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000776000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee6000)=0x1c, 0x80800) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000134000)={0x1, 0x3, &(0x7f0000f94000-0x18)=[@map={0x1, 0x0, 0x1000, r0}, @generic={0x3c, 0x0, 0x800, 0x0}, @generic={0xd39d, 0x0, 0x7f, 0x3}], &(0x7f00005f5000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x1, 0x80, &(0x7f0000f96000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8000, 0x0}, 0x30) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b70000-0x4)=0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x3942fa1f, 0x541000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0}, r5, 0xffffffffffffffff, r4, 0x0) r6 = gettid() perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffff27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f000026e000)="76626f786e6574312e2873797374656d5e776c616e305d4074727573746564ec2a656d31235d7472757374656400", 0x2) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f000025e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pwritev(r7, &(0x7f0000003000)=[{&(0x7f0000000000)="e8", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$vcsn(&(0x7f0000107000-0xa)="2f6465762f7663732300", 0x10000000000000d3, 0x0) creat(&(0x7f0000749000)="2e2f66696c653100", 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r8, 0x8905, &(0x7f0000f47000)=0x0) r9 = memfd_create(&(0x7f00007b3000-0xb)="2f6465762f6c6f6f702300", 0x3) ioctl$KVM_SET_TSC_KHZ(r9, 0xaea2, 0x3) r10 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x2800) ioctl(r10, 0x1268, &(0x7f0000000000)="") open(&(0x7f00001f7000)="2e2f66696c653000", 0x240000, 0x0) 2017/12/04 01:05:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x1100, 0x0) mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0xffffffffffffff, 0x32, r5, 0x0) r6 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r6, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x14, 0x29, 0x3e, "ffdc0a32"}, 0x18, 0x0}, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00001ec000)={0x0, 0x0}) getuid() mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000930000-0x20)={0x10201, 0x2, 0xf004, 0x1000, &(0x7f0000229000/0x1000)=nil}) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x6, r7, &(0x7f0000931000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8e9efb29c5b40e54, &(0x7f000092f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000931000)="2f6465762f7161745f6164665f63746c00", 0x200000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000930000)={0x8001, 0x1}) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000931000)={{0xa, 0x2, 0x5f4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, {0xa, 0x0, 0xb98c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x80000, [0xc4e, 0x8000, 0x3, 0x2, 0x81, 0x8, 0x2, 0x7]}, 0x5c) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f000092e000)=[0x7356, 0xfffffffffffff000]) [ 283.815909] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2017/12/04 01:05:18 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:18 executing program 2: r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000002000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f00009fb000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x7) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000c32000/0x4000)=nil, 0x4000, 0x1000000, 0x1c, r0, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x8, 0x1e, r0, 0x8000000) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000021c000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, r0, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e64000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000004000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000c36000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f000021f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x5, &(0x7f0000004000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x9}, 0x100) mmap(&(0x7f00009f0000/0x3000)=nil, 0x3000, 0x3000000, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005f1000/0x4000)=nil, 0x4000, 0x40005, 0x8000000000030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/04 01:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) epoll_create1(0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f000055b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000564000)={0x0, 0x0}, &(0x7f0000dfe000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000165000-0x8)={r1, 0x89d}, &(0x7f0000326000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f3a000)="2e2f636f6e74726f6c00", 0x0) open(&(0x7f000062a000)="2e2f636f6e74726f6c00", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000030c000-0x20)={0x1f, 0x0, 0x0, 0xff}) symlinkat(&(0x7f000003b000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000011000)="2e2f66696c653000") fchmodat(0xffffffffffffffff, &(0x7f0000e35000-0xa)="2e2f636f6e74726f6c00", 0x0) iopl(0x0) mkdirat(0xffffffffffffffff, &(0x7f00009ec000)="2e2f636f6e74726f6c00", 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0x8, 0x0, ""}, &(0x7f0000040000)=0x0, 0x1000) renameat(0xffffffffffffffff, &(0x7f000001b000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000009000)="2e2f636f6e74726f6c00") lsetxattr(&(0x7f0000592000)="2e2f636f6e74726f6c00", &(0x7f0000aff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x7}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x400, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f0000002000-0x8)={0x800}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x4000000000000004, &(0x7f0000002000-0x10)={0x5, &(0x7f0000004000-0x28)=[{0x4, 0x2, 0x493, 0x400}, {0x934, 0x1f, 0x289, 0xff}, {0x3, 0x5, 0x4, 0x5}, {0xfffffffffffffffd, 0x7, 0x1, 0x2}, {0x8, 0x1b0, 0x43, 0xf16}]}) flistxattr(0xffffffffffffffff, &(0x7f0000734000)="", 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_settime(0x0, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/04 01:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008cd000-0xa)="2f6465762f70746d7800", 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f6c000-0x14)={0x0, 0x8, 0x3dee94fa, 0x0, 0xffffffff, 0x6}, &(0x7f0000027000-0x4)=0x14) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00004de000-0x4)=0x400000) 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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003f9000)={0x0, 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d49000)="2f6465762f73657175656e63657200", 0x800440a00, 0x0) ioctl$EVIOCSREP(r5, 0x40084503, &(0x7f000060b000)=[0x4, 0x3]) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000b56000)=0x0, &(0x7f0000eea000)=0x4) socketpair$inet6(0xa, 0xbe16f48833800040, 0x9645, &(0x7f0000c0c000)={0x0, 0x0}) mremap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00003c9000/0x3000)=nil) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d10000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000070c000)={0x0, 0x3}, &(0x7f0000fbe000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00006ec000-0x20)={0x3, 0x0, 0x2, 0x3, 0x9, 0x2, 0x1, 0x1, r6}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000606000)=0x0) sendto$inet6(r0, &(0x7f0000faf000)="", 0x0, 0x20000810, &(0x7f0000897000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCNXCL(r2, 0x540d) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000988000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) sendto$inet6(r0, &(0x7f0000efa000-0x62)="b692c0c9609b0984370957c4a9175423c6bf3ce6c0b11b3018b993e9f5e78778f11c5d8f4c01419b2500000003f9adb47a215258ff8ea0ddcffbf7d0804c628ad779dd9d740492c808860af0637fbae9ae589bcf748d06f5047e486facea9aab5400", 0x62, 0x4000, &(0x7f0000609000)={0xa, 0x1, 0xd1, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000d24000-0x4)=0x2040000000009) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000974000-0x78)={0x10000, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x0, 0x100, 0x8, 0x9f, &(0x7f0000e74000)=@generic="2794d56becf0acf954d37b5e72dddced", 0x842, 0xff, 0x3}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000aca000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000977000-0x4)=0x14) 2017/12/04 01:05:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x100, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000d3d000)={r1, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff4, 0x80, &(0x7f000015b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000dbe000-0x14)={0x0, r2, 0x0, 0x1, 0x0}, 0x14) 2017/12/04 01:05:18 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000277000-0x4)=0x0, 0x800) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000277000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xff7fffffffffc87d, 0x200) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000277000-0x14)={0x0, 0x400000002, 0x0, 0xfffffffffffffffc, 0x6, 0x0}, &(0x7f00000f3000)=0x14) r2 = syz_open_pts(r1, 0x200000000001) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f000021f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000003, 0x8012, r0, 0x0) mmap(&(0x7f0000276000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000277000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000278000-0x4)=0x94, 0x4) gettid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000028000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000210000-0x8)={0x0, 0x0}) getpgid(0x0) r3 = fcntl$getown(r2, 0x9) r4 = getpgrp(r3) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r4, 0x7, &(0x7f0000214000-0x38)=[&(0x7f00001a1000/0x2000)=nil, &(0x7f0000201000/0x2000)=nil, &(0x7f000020f000/0x2000)=nil, &(0x7f0000101000/0x3000)=nil, &(0x7f0000181000/0x1000)=nil, &(0x7f0000096000/0x3000)=nil, &(0x7f000009c000/0x1000)=nil], 0x0, &(0x7f0000279000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8ba000)=nil, 0x8ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x2, 0x11) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007a2000-0x4)=@int=0x0, &(0x7f00004cb000-0x4)=0x4) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f0000271000-0xc8)={0x3, 0x0, [{0x0, 0x6, 0x0, 0x0, @sint={0x0, 0x0}}, {0x5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, @msi={0x0, 0x0, 0x0}}, {0xb38, 0x0, 0x0, 0x0, @irqchip={0x0, 0x0}}]}) mmap(&(0x7f00008bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f00008bd000-0x25)="240000001e000d01f8010644001f0000018ede0003000bfa0f0000000000000c0000c7c1", 0x24) 2017/12/04 01:05:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000095b000-0x8)="2e2f66696c653000", 0x20000000000001, 0x16f) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000078a000-0x4)=0x100000000020, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00003fa000-0x4)=0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002c3000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x3ff, 0x400}, 0x10) r1 = socket(0x11, 0xffffffffffffffff, 0x221a) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) prctl$intptr(0x1a, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x20004003, &(0x7f00007d7000)="", &(0x7f00004b9000)=0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") inotify_init() r2 = gettid() mknod(&(0x7f0000f38000-0x8)="2e2f66696c653000", 0x1043, 0x1) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = gettid() ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f35000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0xae2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36353130, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0}, r3, 0x1ff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00003a2000)={@generic="881cdacd61bd414f5d3da102140d9bde", @ifru_flags=0x4000000000000}) r5 = request_key(&(0x7f000028a000-0x8)="7472757374656400", &(0x7f0000bf5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000028d000-0x1)="00", 0xfffffffffffffffb) keyctl$update(0x2, r5, &(0x7f0000814000)="1979bb6537f32b148c32428472316f6b4280", 0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000fb000-0x8)={0x0, 0x9893}, &(0x7f0000866000-0x4)=0x8) madvise(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004f0000)={r6, 0x100000000000096a}, &(0x7f0000502000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000821000)={r7, 0x4}, 0x8) process_vm_readv(r3, &(0x7f0000b54000-0x10)=[{&(0x7f0000374000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x1, &(0x7f000090d000-0x10)=[{&(0x7f0000258000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x1, 0x0) ptrace$poke(0x5, r2, &(0x7f0000a1c000-0x8)=0x0, 0x4) kcmp(r3, r3, 0x200000, r4, r0) creat(&(0x7f0000474000-0x8)="2e2f66696c653000", 0x1) 2017/12/04 01:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x4, 0x101002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) gettid() r1 = open(&(0x7f0000cc0000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r2 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x120) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000091a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000a6000-0xf)="6e65742f6970365f6d725f76696600") chmod(&(0x7f0000e70000-0x8)="2e2f66696c653000", 0x80) preadv(r4, &(0x7f0000368000)=[{&(0x7f0000ae6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00008f7000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f00004f2000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000027000-0xd)="00000000000000000000000000", 0xd}], 0x4, 0x45) tee(r4, r3, 0x1, 0x5) preadv(r4, &(0x7f0000e5e000-0x3)=[{&(0x7f0000959000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x1, 0x0) restart_syscall() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000831000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f0000ba4000-0x4)=0xe8) ioprio_get$uid(0x2, r5) modify_ldt$read(0x0, &(0x7f0000911000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffffffffffd, 0x8}, &(0x7f0000c6a000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r6, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r3, 0x6, 0xc, &(0x7f0000f48000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000dd6000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = inotify_add_watch(r1, &(0x7f000083c000)="2e2f66696c653000", 0x1000003) inotify_rm_watch(0xffffffffffffffff, r7) 2017/12/04 01:05:18 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 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) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="9121d9cf6119", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r0 = syz_open_dev$mice(&(0x7f0000ac6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101003) r1 = accept$inet6(r0, &(0x7f0000680000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ca000+0x192)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b62000)={0x0, 0x0, 0x0}, &(0x7f0000daf000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000ab2000)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000488000-0x10)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000f68000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000f5c000)=[], 0x0, &(0x7f0000902000-0x10)={0x77359400, r5}, &(0x7f00005d0000)={0x80}, 0x8) r6 = inotify_init() mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000345000)=@get={0x1, &(0x7f000054c000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1ff}) clock_gettime(0x20, &(0x7f0000ca2000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffb, 0x3, 0x6, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x8, 0x9) clock_getres(0x7, &(0x7f0000048000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000027c000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000020, 0x1ff, 0x81, 0x400}, &(0x7f0000c07000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d13000)={r8, 0x732}, &(0x7f000034e000)=0x8) futex(&(0x7f000057c000)=0x20000000, 0xc, 0x3, &(0x7f000004a000-0x10)={r7, 0x989680}, &(0x7f00005e0000)=0x1, 0x80) r9 = memfd_create(&(0x7f0000487000-0xf)="2a6e6f64657676626f786e65743000", 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={r7, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000b25000-0x4b)="e35a4754d5460c4632ae14a204c502690221862ce7965999ce3661b3f0b33f9e92b9990acda1b93a54996d689a8a588fa200080000ba755d78a4e2ae23354b7cd2d7e71b27e62378059bd8", 0x4b, 0x4, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r10, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f3b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "0701290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r9, 0xffffffffffffffff, r9]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r10, 0xffffffffffffffff, r6]}], 0x4, 0x0}, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/04 01:05:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x880) ioctl$KDADDIO(r0, 0x4b34, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r3, 0x0, 0x0) 2017/12/04 01:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00007f9000-0x8)="2e2f66696c653000", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) stat(&(0x7f00007a4000)="2e2f66696c653100", &(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000a95000-0x4)=0x0) quotactl(0x4, &(0x7f0000eff000)="2e2f66696c653000", r1, &(0x7f0000f7f000-0x1000)="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") mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") getsockname$unix(r0, &(0x7f0000eb1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000322000-0x4)=0x8) r2 = gettid() getpriority(0x0, r2) bind$inet6(0xffffffffffffff9c, &(0x7f000068f000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1c0e0768}, 0x1c) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0xff8c, &(0x7f00008a7000)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e6000)={0x0, 0xba, "28ecf76ccf2fee2b5786da6aee3dcf2844ef55ac87a01b13691cf86920d2a23982d7f2fa7a258c3b487e91fb29f78f2978cc7ffc034c4a53b414877572cf2e96d41a8e8b883ae7aa4e5af3b0ca250a08917fe981569a544056abdc73ebe8821d671922892921bc65290c2ebe2192ccd4460249dcb471583ef7a4a594b359e8a9f2f556858bc576ad099add3f62786bc9a74c6888035705897b893a4fb3fd5411bab7591c6f95929f6e3381164bd07daa11dcf418b851bd0ee614"}, &(0x7f0000d2f000)=0xc2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f75000-0x18)={r3, 0x3, 0x30, 0xcb8, 0xffffffffffffff96}, &(0x7f0000575000-0x4)=0x18) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000af000-0x18)=@get={0x1, &(0x7f0000160000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}) umount2(&(0x7f00004a6000-0x1)="2e", 0x8) getgid() 2017/12/04 01:05:18 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000013000)={0x0, 0x0}, 0x2) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2017/12/04 01:05:18 executing program 7: mmap(&(0x7f0000b3d000/0x3000)=nil, 0x3000, 0x2000008, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x8) bind$inet(r0, &(0x7f0000917000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f05000)=0x1, 0x4) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cf5000)="2f6465762f73672300", 0x9, 0x50000) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f0b000)=0x14) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000f12000-0x21c)=[{{&(0x7f0000f06000)=@ethernet={0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f06000)=[{&(0x7f0000f07000-0xd3)="f50b5766be0b1e99ccca916d35cce50a3ec7939255045f9e5816b5a054c9768f4d202878584b929a457e00bda6eba9ac01f728056f1a5f6d0c72c42ff1eacb6b65a7c191b4ebba202168328b4a45bf4916d093bd1cc977abd3bfafa97dc35f893f82ff3a2815a3feb7bacf315c0be06e1335df4fc13af80743090b01579464fee302232429c9e632731c8985b51e5f44cb77f403422d276c576387a1f078b0763a98c63387759c73dab9d1e862c820493d660f5539694c934293db974a48b523bf5b6ad1ef57b3086ed838515a47b7cb331a58", 0xd3}], 0x1, &(0x7f0000c2a000-0x1058)=[{0x1010, 0x118, 0x8, "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{0x38, 0x1ff, 0x3f, "882d19ad9ce791056421e3aac59eb3d7218d77f2453a429e9559e4367ba90cd5bf3f69be"}, {0x10, 0xff, 0x828, ""}], 0x1058, 0x50}, 0x2000400000000000}, {{0x0, 0x0, &(0x7f0000f08000-0x50)=[{&(0x7f000053c000-0x7a)="a8d29a51953334427cec8ca3ea3fe42cf28cadc05939fdfdab3faef208511fb3f8d8741e1b4e0f291eb245c5bc4f351d4a1d26fc6ad637c8e43adb01b713f8913b6479f4022ea791224f6b9b92e993d79b3008eae11435068c4449d5093d311f16234ddcd1d1e98de749aa82eaaff78994885c1aff41e5a13040", 0x7a}, 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"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"}], 0x1360, 0x20000000}, 0x1000}], 0x9, 0x3ffc) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000189000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b86000-0x24)=@ethtool_ringparam={0x50, 0x8001, 0x800000001, 0xaa, 0x8, 0x8000, 0x0, 0x4000000000000009, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000092a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000524000)=0x14) syz_emit_ethernet(0x43, &(0x7f0000259000-0x47)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800000800, @ipv4={{0xb, 0x4, 0x0, 0xfffffffffffff094, 0x35, 0x3, 0x0, 0x40, 0x4, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@empty=0x0], 0x7}]}]}}, @udp={0x3, 0x1, 0x9, 0x0, "ad"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000005a000)="2f6465762f696e7075742f6d6f7573652300", 0xffffffff00000001, 0x40) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000468000-0xc)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000003000-0x4)=0xc) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x2, 0xde46, 0x2, 0x2, 0x0, 0x1d, 0x20, 0x1, r3, r4}, {0x80000000, 0x0, 0x1000, 0x7000000000000, 0x3, 0x1, 0xffffffff80000001, 0x0}, {0x401, 0x6d31348d, 0x8, 0xfffffffffffeffff}, 0xfffffffffffffff9, 0x1, 0x24000000000, 0x1, 0x10, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x48e2, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x3, 0x1, 0xd43a, 0x10001, 0x2c8}}, 0xe8) write(r2, &(0x7f0000c9c000-0xbf)="ca27d55afa7ed327fcfc39874cd1e38cd987afbedab6fbfb83b22508aa52ad470740d6cd22ed267de306094fbdf4c459362e0a86d41ce96586d8a7243b3115c654eb9a56593128fd85c1121d6d10b466a507bb41c833bc0000001fed4a6c6e113645723afbe30012ce924bfa7d1e4e788966fd6e8bf53215232b43ec48e1c311691d023f4e0b7270d66d87581cc2bb02210a83296a2be1bd82d4fb3f20fdcd1d1d2203026a3e0001bbafbf3e51fdd232bc02d1b3761b91804caa9bd81207", 0xbe) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000091e000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7f, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000609000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x4, 0x20000008000025) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x4000000000000004, &(0x7f0000ad8000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0x1e) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000527000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00009e4000-0x4)=0x60) 2017/12/04 01:05:18 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000624000-0x4)=@assoc_id=r2, &(0x7f0000a66000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r4, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000918000)="2f6465762f73672300", 0x3, 0xfffffffffffffff9) memfd_create(&(0x7f000015f000)="70726f635e2c76626f786e65743100", 0x3) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x100000000008d3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffff, 0x3, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, r1, 0x8000000000003, r0, 0x1) fadvise64(r2, 0x7, 0x7, 0x2) r3 = open(&(0x7f0000e7e000)="2e2f66696c653000", 0xfffffffffffffffe, 0x5) r4 = gettid() bind$unix(r3, &(0x7f000095e000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00002c4000)=0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2a, 0x10000, 0x0, 0x666, 0xa99, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xc9, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00004e6000)={0x0, 0xffff, 0xdc, 0x4, 0x9, 0x25}, &(0x7f00002f1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007bb000)={r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xbfff, 0x9, 0x8, 0x2}, &(0x7f0000958000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000857000-0x91)={r8, 0x86, "c56ca94aa84227e8acfbf2239492b5b991c5cbe611f18772c9f57a9b8b2ef0acfa765c9a1c4ac22f73d1a107ff07000000000000905525ec1624f8c6ae65ea0000000201000000000000003930ca2a9daeb7a7f25cafc6ac1db846452469e8244346c222c7b8a06f7c882a3374122cd5379f06f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f00000b3000)=0x8e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r9, 0x0}, &(0x7f000030a000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e27000)={r9, 0x100}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0xb, &(0x7f0000905000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xa004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x400000000002, 0x3, 0x2) setsockopt(r3, 0xa, 0x3, &(0x7f0000354000)="ff001b00e7", 0x5) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x0, &(0x7f0000000000)=""}) socket(0x19, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000745000)={0x100000006, r5, 0x10000}) ioctl(r6, 0x8912, &(0x7f0000000000)="6b") setsockopt(r11, 0x1a56, 0xfffffffffffffff9, &(0x7f0000260000)="fc000008d9", 0x5) recvfrom$unix(r10, &(0x7f0000840000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f, 0x12041, &(0x7f00000b6000)=@abs={0x4, 0x0, 0x3}, 0x8) 2017/12/04 01:05:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000072f000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0xea1, 0x0, 0x0, 0xece37fd02f8048af, 0x0, 0x2001000000000fa, 0x9dba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4bbc, 0x0, 0x80000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$sg(&(0x7f00004ce000-0x9)="2f6465762f73672300", 0x800000000080, 0x4000000000003) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000063000-0x4)=0x6) socket$inet6(0xa, 0x6, 0xfffffffffffffffb) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000313000)=@int=0x0, &(0x7f00000e0000)=0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000ac3000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000960000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000545000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000000)=0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000b5e000)={0x400000000000000, 0xf004, 0x2204, 0x2, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000)=[], 0x5b, 0x0) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000142000)={0x4, 0x1ff, 0x400, 0x4, 0x5, 0x0, 0x8}, 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a61000-0x1c)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x1c) socket(0x4, 0x5, 0x0) 2017/12/04 01:05:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f81000)="6b657972696e6700", &(0x7f0000dbc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000f46000-0x8)="2e2f66696c653000", 0x404002, 0x8) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000d25000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000919000)="6e65742f736e6d703600") ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000e0000)={r3, 0x0}) r4 = accept(0xffffffffffffff9c, &(0x7f00004c1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000395000)={0x8000, 0x8, 0x13b, 0x5}, 0x8) keyctl$link(0x8, r0, r0) r5 = request_key(&(0x7f00008fe000)="7573657700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d03000-0x1)="02", 0x0) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f000081f000-0x4)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000b87000)={{{{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]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x101, 0x1f7, 0x3, "3bcb719660e6004fea5be315520ca2587bfdadfb9f984a5f5a1d5fdc968383882ce22ad52a564c3b92de289ce86661320fb31bbb99c7e5428968562ed9cc18605e87a45b2ee90b8bc8c86fff22577544"}, 0x160) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000ea4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) fcntl$setstatus(r8, 0x4, 0x4000) fadvise64(r8, 0x4d, 0x7, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00003cc000)=0x1004, &(0x7f0000aa3000-0x8)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000381000-0x20)={@generic="fc7adae143cfa844e3863fc3bddd115f", @ifru_flags=0xd303}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r8, 0x800443d2, &(0x7f0000c37000)={0x3, &(0x7f0000e00000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) io_setup(0x7fff, &(0x7f000089d000)=0x0) io_setup(0x54, &(0x7f0000cd2000)=0x0) io_submit(r9, 0x1, &(0x7f0000f6c000-0x8)=[&(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, r8, &(0x7f0000b7c000-0x1)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000b4d000-0x4)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000777000-0x8)={0x1, r10}) keyctl$search(0xa, r5, &(0x7f0000f83000-0xd)="646e735f7265736f6c76657200", &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e6e000)="2f6465762f6375736500", 0x10000, 0x0) ioctl$KVM_SET_PIT2(r11, 0x4070aea0, &(0x7f0000659000-0x70)={[{0xfffffffffffffffe, 0x8, 0x6, 0x5, 0x1, 0x8, 0xbb46, 0x4, 0x6, 0xfffffffffffffffd, 0x7509423f, 0x7fff, 0xd8}, {0xa79, 0x1, 0x80000000000000, 0x3, 0x0, 0xcdf, 0x6, 0x1, 0x7, 0x8dd, 0x7ff, 0x1ff, 0x6}, {0xf3fc, 0x7fff, 0x1d, 0x0, 0x3, 0x4, 0x5, 0x101, 0x9, 0xffffffffffff0000, 0x4, 0x3, 0x2}], 0xe63e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r11, 0xc0086420, &(0x7f000061e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r11, 0xc0086423, &(0x7f00004ab000)={r12, 0x3}) 2017/12/04 01:05:18 executing program 4: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00005ea000)="", 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000108000-0xa)="2f6465762f6375736500", 0x3ffe, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000afc000-0x400)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001f3000)={0x0, 0x0, []}) r3 = dup2(r0, r0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000582000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afc000)=0xe8) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000afb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0xb, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000afb000-0x48)={0x0, 0x0, [0x9, 0x0, 0x8000000000007, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f00009a2000-0xf8)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x7, 0x0, 0x0}]}) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afb000-0x48)={0x4, 0x0, [{0x277, 0x0, 0x8000000004}, {0xad9, 0x0, 0x4}, {0x0, 0x0, 0x2}, {0x91b, 0x0, 0x6}]}) 2017/12/04 01:05:18 executing program 6: pipe2(&(0x7f0000e03000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00005f7000-0x1)="00", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000000)="00", 0x5727c58be442ef4f, 0x0, &(0x7f0000633000)={0x0, 0x1, 0x80f, 0xffffffff, 0xffffffffffffff00, 0x6, 0xffffffff, 0x40}) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000aa8000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e13000-0x4)=0x10) sendmsg$netlink(r1, &(0x7f000017b000-0x38)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x6, 0x0}, 0xc, &(0x7f000009c000)=[{&(0x7f0000000000)=[{0x3a, 0x4, 0x820, 0x0, 0x100000001, "cc1a17dba0788cf500047b31a23e12c5acedbe4c65e3a966473b3db5b650705cc598c5b02d0a564605d4"}, {0x85, 0x1fffe, 0x200, 0x985, 0x101, "6560bd166bff5794ea5717b7759b771cfac976dce1a26d552170026ebca16d5b666f4ae92f9d0309b69b188fa10dd8e2d25f8773539b5fbf5568ee9809e312f1d2563def8c0a071d285a2fac9c217dffe6980a420527429c1cb224f93cdbf7d8035855c6dfc0f490d7d979a0506efc90e02dae75c3"}, {0x13, 0x9, 0x100, 0x1, 0x6, "ca6c72"}], 0xd2}, {&(0x7f00001df000)=[{0x20, 0x1, 0x120, 0xaa85, 0x7, "43c769a47e9b9a518df338bb87387dd8"}, {0xa9, 0x4, 0x200, 0x6, 0x8, "6fd4608ba144baf388d8cd8712c0db23ad4620a038633e94a033e943fb357412a2f75e25283efe46a0058231c0ce13eef064a53dda0bd7b91db3268d9c308b164a64b4c23c6ee75b41e58a99aa553160007c78642ce34f85467f25d6f48a3faea66157bf8ef6e7099835353b6a5eae1136c91d6b62deb38bd6d6215f35d45b930db9c1fcdc641a9edad9a06fcd88ffd57a7c4e80772434e582"}, {0x1010, 0x0, 0x511, 0x4dfa, 0x1, "70951866155a267bc6690af854301148780b4e72c43bea93c36d133690b07c467d9e96145b052237dd5a2890c6c63db583ae8d89e7ce2026c1086ed1342b60897667e9f0a5cd9d45163d2a92f7c76d3afa684652968fd20316b2933b567a9973e0d5f47052ea0a620cb00ba35c15dfe785cc0d26002f18601ca3f2d20a9cf92a38d325c78e341125e5f7b7feecc37a0aac2e93b44d8eca2ce8695edf0d058a663b02731c8502269f5535dc311fb777f2903c4392e409805bd17bec5b18a830eabc7fce48634092b16482ed6757ba344df673af6db84d5eadbbf96b2405debce9b39b4a503f002ce4f3fe2c0f66a6982e99d05c9e05efde99bd7dc82c67dd0af1a38c9f7f97ae16dcf43e673dbb19ceca897d6efa3974e19ace61c9c94ebc1eaa525b1e3f451a79da20ce74315eeadf28e29f1b95fbf410653d049dc4ad79ea36f15fa6668d3f24e60582fdffa80ea401d9e46479d1d27c1208fd73e84c0acc9be4f85189c4f38efc8a45a79706c3edb9ea4e30367daebe3a8c2e7fb5a8a35169d625154924338d28a4e40c9750a5364bb72b0be04ec6b2e9b7954e98c6592ea985857a3488331f68c6583dbf6aaf49445ac3da40a498c301c2037cfdd1581ab586316f2dd6e03ef46d73724a8040e72e315c85517a230ea69f54e693a431c60b061326d6fb547de9c3055e1fe7424da345f480d5e9e9565e44f47ba5739389e7b3df4f8275fa791d4863de20ecf6d4f1fb3bc1d5ba020cc4ee2a0884a91df782566053905a6e483d2ddb1b8ac62a2039482c35beae12a278b09a4ac2b1d50f140d64ab41fdb8cfebc0144a09cc2f60d5691590e6328004c64a39877bb4e3f61496f24b79d3f74e427c13f6c7185d5345a7336b15c5af87526a9e7b374782096a5780628b3ca0e59b95b4bf467be559d51864aefc1844594e3112b541c2b12eacb2a11cb1aeec0cc827e128456033932912ccd710c35b36361b5a94943a042329194f342d2baffacfb2cda6d912b13fa0819457705cef415b9760457ce67a6b1f01572413868b48f49d5652d2561f3b733a9ac87464c681665222e56b2471a888a5b81106d71089ac9321269b5cea851a23f772348bf6554b9834bff7c91ce19171c98425154cb37147db915f3fdd6bedf505ce0cddb81c0436980021698214d4d4927c74bfdbf69677dda9b1684a04a8e46a03b131dc518c688940b2e7d621036109942794495cf804b277429483ae809205ec84eeb5911ca445dd45833608a6a1c572b02f3e89a720decfda2127abeb0a73165d804c0523a032786cbf661c4b35beca3b3c3c2b5fd12f115d4f66b20890161aed832bff15c69ac9744f2ccf782263559b045158c17bc2f19a5727bd0d774986b1dbe9e986fe32834f7c631b16c597dd7ba3ea17e53fa4f895221dc5234b0d3872da3875ff8aebee182c85c8c1f8b5ce50a8842f48bf90e14f1b6eb5034c80f9b59e9b114baf101ef8f377a00c4b93244814caeac3be0b7e3f38b04a12edf61bfe4824f252c52d6e359105e972011cdbca615ba2e00a94b7e763b6265ac85567665e16393b8af3821d44f231b88834ed78ababf99af047aa2ca8bcc71c3f23df4e29a10e4b220d3620608b0504e0e69547f337f2bff8bfd0a370a47050d2d68421c2d2b73a426ba181b0303cb950b5b514154f37c637ea3c449c203b8660c5a4fdbc4003769858aac641457b49fbdb90eee5d16d7b28bc61e1d2a37276ab8d781a4b8ca4c25ff7f9391d6192158edad5c252c1847f3abe78ff35d639337b7494f6c0fc3849f7f4e5bb4751c978c568bee75fe6019ce0b2314e4cc0aeda8ed0c692acdfba4aa254251c543e98cf5381ae2465986bc41956e930aa331721a0a303813755258223038865baa3d04c6a110aa28a911990a91800c554cc79230cc9914090e3c2f402ef00dc580c3fcc12da5c3f76e7c2cd5cb08edf08ca0d54affa68796f01f692ceaf3e7349894d38e6c348f59bdc125526b46c76fdcb79fa09aff273ff0f3c2858f8e13925847845e34f4b43fdb9682f17ec1c0acbb4d921235366e6f067dca04f789c241abe249d90f5ec3946183907280f9a3f49efc60d4ee7607fa477ee12c10502e518da49133c1d3ea859d534c4a02ed11b61c84c9c88a438550e57e524b1b32b386552216ef245b0d033ec5c0a7809523522f95a5a8fdf5642125efcc737aa27817b1c38d03ee46ccbe404a0360c94ee7d43114b1019d9328a0e4e1f6af69ca66694c54adcb97e1fa66b4f3a65261c99aa8380c71b5aa384e4daff90a37c98312d4a1d8e71d9db1a39c4bf2c8185e43f1b4b0d0f8c4c0c90fadb883371de7ba88256a8d659e7d4437c4459c4b59d4def7723949c3a2f02c291198d2fd88395eafd7ce63e7b17e57954cea1ef46bd10df44ef4cdf419a4bb5a95937f5f2229a0a61fcfc6c615511cc1292e901cce8f9a545e0e2db63c06f4415db55645c155f30fbca4ef3a6f4e32f53b69737e7d291a97289882b1ceac03f017a100f762f41af814c9d819d523eb84ea5461d1d0feef8c759a1d8823396426c113662f46223cf937b9d4255351fce3b1480da2484988bf924ed93e35db7ffb75788c6002d06cd0cded526d9eaef9b854b92ce5a296f9cdc3ccdf8c5514d75dfa3a499325a0cd7e0fc4cf88d84188ae3cbdb9c7155ade77dedf8f81d41a06dc6197f0aced5aa009359e3dd630dfb31f593474c4cc8c7ac52b56dca76fceb567bd26adce8b826b3a91bf3e0064c39a44c22321dd8f0835a3ecaf50a4a45a82509379096f235bded38502f18f21cf68b2b911c0452a3b079122b0a511c5cbd8b3b13887cd07b276ceece2d1bc1270964dff2edaa8a1081d52dc74449fd55e7562e62f2c090dfb3cacff702cd0f6b35043dbae24027634c4b7b3625bea5f0b924a8b581e66d95ac1213867d3e697820d089854a3e8a04fd62198341ab913d959f72b303929b2a867da4d46e01cf019b60588c8b4c672eff212ed42b72af7e2344aadd31b7800d54a8022e5e3cea0a011ea8cbffae113bac41f9da57a7886cda5b9c42c8a3d31b7c2e629a25c93601ae6b51cbb9b51662c42744a5a5f3f63c40853f44b2b143e96e2e4018ff4a83f51c92c2cb0dcf030452d0362ae20f3aaad11e7f4bb2d6997021b0a55c5967e4255fe2eac963121cd675d8384560bb65feadf166b3c48ee3cd4b32cfbb016338f1a03acf95d73d1a1d6b9e8f836b684ac4ea9a7d6c21c62d20fa7e511405c060e3cf3b25d052397da0bff7ba1bd644685a20df5e74b0d562c16dad4877a38713b6bdcbb792b74ecf673bf1f3f561e1ffd8bc35abdee9a653e934f82d6777e89f746ce95509ebea642dd4f8072d008aeb90409dda699b027ca9de816dcc55c8c4ed3671eaf1fa4ec66e061c01a307e16f814d6e2fdf2ef411350b40bc971cacdda83b16701d1cec276ba77653502d0826ee0165c2d992b9e31d30d0061acc7edee5d8c5d1d2120ddab2854b6b0e10c59bd16afc3667643f290fdb32cd83236f935334b5e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0x20e9}, {&(0x7f000078c000)=[{0x4f, 0x7fff, 0x300, 0x6f9, 0xfffffffffffffffc, "29b08a648e19dfcb91c10066b357d30b21126afcf9c19aa0d9e87b88e9e328a75243f917ab862e68ea9c347235db46e649eb673e5d21b849629458287ca445"}, {0x69, 0x7, 0x0, 0x8, 0x9, "a8f72bd6daf9b1b32d3fccfddb503f12fa33d6d5e31ea8f06fee3e3bc5ce11d5a0803b5202b0694341cb2c547fa56369a32e4f4b9eb014e53742652de0e724961beaa13e638bb5a00140298ae166f0242f806f5a780956d53c"}, {0x10d, 0x5, 0x4, 0x40d, 0x6, "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"}, {0x82, 0x4, 0x200, 0x81bb, 0x2, "66f5b6f182c8966d92490daf299c3dc91689ad62f186babe575ab1637a11862e1721df607c3df3b283f26dc092b714972dd9ae4d30da7277e5ba34ba9ff9f48842a72acae11e6c2f727d39f9d6c43a29102e4f1680392d5e92bc1a1ac418009599993869593bdc359bb03286b2a5587717a0"}], 0x247}], 0x3, &(0x7f00005bf000-0x20)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}], 0x20, 0x20000000}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000a2c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x545501) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000f7f000-0xc)={{0x1, 0x100000000, 0x6f, 0x100000001, 0x0, 0x98ee}, 0x1}) fcntl$dupfd(r2, 0x0, r0) r6 = socket(0x10, 0x3, 0x80000000000006) ioctl$TIOCGPTPEER(r2, 0x5441, 0xf380) sendmsg$netlink(r6, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x10, 0x23, 0x1, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:19 executing program 7: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000088000)="2f6465762f7663732300", 0x0, 0x3ffffe) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000d72000-0x4)=0xeb8c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000003000)=0x1, &(0x7f0000004000-0x8)=0x2) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000004000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000003, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x2000000000004) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c6b000)={0x10, 0x0}) r6 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) r7 = open(&(0x7f0000f45000)="2e2f66696c653000", 0x4000, 0x4) getsockopt$sock_int(r7, 0x1, 0x3b, &(0x7f0000e6e000)=0x0, &(0x7f000011e000)=0x4) poll(&(0x7f0000172000-0x38)=[{r3, 0x8024, 0x0}, {r2, 0x1000, 0x0}, {r6, 0x4600, 0x0}, {r4, 0x251, 0x0}, {r0, 0x120, 0x0}, {r7, 0x8000, 0x0}, {r5, 0xd4b2, 0x0}], 0x7, 0x5) epoll_wait(r5, &(0x7f0000287000-0xc)=[{0x0, 0x0}], 0x1, 0x0) r8 = dup2(r6, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000+0xaee)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4000000, 0x0, 0x103, 0xffffffffffffffff, 0x1, 0x8, 0x200}, 0x20) r9 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x0, 0x2789e1a700807c8a) getsockopt$inet_buf(r8, 0x0, 0x27, &(0x7f000000e000)="00000000000000000000000000000000", &(0x7f0000001000)=0x10) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000003000-0x4)=0x0) fcntl$setown(r8, 0x8, r10) 2017/12/04 01:05:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) socketpair(0x5, 0x0, 0x9, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x1, 0x32, r2, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000094b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fe1000-0x10)=@generic="6ae4e65f6d3eaa0c685c9ea0b711af53") mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x6, 0x11, r3, 0x0) mmap(&(0x7f0000821000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fe4000-0x8)=@assoc_id=0x0, &(0x7f0000fe1000)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe2000-0x8)=@assoc_value={0x0, 0x37}, &(0x7f0000fe1000)=0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x100000000003, 0x4010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe3000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000fe4000-0x4)=0x8) mmap(&(0x7f00003d5000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000001a000)={&(0x7f000085c000-0x1c)=@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000fdf000-0x80)=[{&(0x7f0000a71000)="363a12b686c303a60d6de824b7a93eb3678367e6d1191203ab0b69f984c8df7a29f444773cbcd20f56ab71387e3787cffa8b259b9026f41e7d556b0ddba79a26711ad0fb7634ea087c9897fa5215306011cc2d227684d1ba2ec89f39d38be02568c99de343c5dbe772f91ab5ec7a73df101f8924e35582f9b3e98961c52977d31a130f2a5e2b63c52220fef188ff602ef1f535f4fb4b4601a2af24c6f003d10d1ff20465c11832a23997722c62f0a02db430ed", 0xb3}, {&(0x7f0000001000-0x72)="0b5ec2caa0b6965f04a9854759ebe41ccdac72250e50b4faac889b9027c9746099dd6c4936c0d257f5fc87c92d4b198248e04d4b18cb41e860ea5508daf8175849e7ce0e647437e30862286d17ef9cf7d36caba2e75eff92be6693f32543c0840ef41a70f874ef086bd7f7c268024ced29b2", 0x72}, {&(0x7f0000fdf000-0x35)="9fc3645f9e3448deb9d9a2ce827f556c38b878c730db6b4352e112ac71c724b56adbc28add073e5142d86c212662ad1ed6736f58aa", 0x35}, {&(0x7f0000300000)="a0e404bf7222da867704bc76482ed7e38088a7439e7c68dcee11d6dc31a103d698f1fe5658e1ff8a61ecb5f62d98413eb812e0a56959c8e5477b4ec85b441d315431b58a964fde030e76c88cc3bdc890c33221890d31942cc97a4ca25e00e64877b3fd55d89ffc68e4b20605ab0be93d15eb786425cad79553a30d4bb3dfa6ec2978e580bd675848c86c673ec3ed80d9495ab81ac88057b2ce9a1e9a35a939cc364b94dfc36821d4449f52e2636ec5783e66179aafad2c23f1cfda45b395e745fb6e1b1043322e21f4326c2b3fe57d", 0xcf}, {&(0x7f0000fde000)="fc914f8d9452020e3e9d6c47f016333ac5676d1b58c36af9699c6bf8beb06afe7a5bef7c92494ee1ae4bbe2bfc23ca641615a13e594172bde7c27645c925ade4399c171efeb3c18f859eda491bfebf2f1399078d777f37cbfaaff66fe47499997dcafccf86d721a0fea930d9380b2811067a26f508be002082890cbc6a28bc96afff187ce7513ca47336b7e245afac95691e501d50add0ce9c12e96faa3cdc7529f3b30c9342dd69cbcd2ce8", 0xac}, {&(0x7f0000fdf000-0xd8)="9217bf0c894eef544c558fcbb2197cb78edd595cae89849ae0fc85f305ac4a59487cb1441cd9fdae0d4008fb97d7022a3ec712a61c9e8b36ff311a389e4db7cb945c35c8b418994fa64d72548e312fed67392fb6eb227e85ad88c5cad35fb70c945c7ca4956f4b1a6688843b56548a6a1ececa96896fb306f13d09179aa50e699039c18370b88c0e65bc40d99bf597ba6d81ed9900c243beab11751597690e3319d95f7c7d9de70a6e3f787c179d7e149b4c517f55a85aa30e4d90091c553bbe4ee7a6be5a63de5ff141819cfb5f6dd530ddee964eb3a217", 0xd8}, {&(0x7f0000c96000-0xa1)="6fe72fb98a858f81a3c884d34b1a376aedf34b11d1fa3f2f278901709fe88261a8933557287d14f849390b020c0be4fa104354325bfd0787d7164b986986e4fc68a412066de167d377164858a88c48252635588adca97bbf697c5caff3897fae952cdaca3a30f65923a33742e86e2f2417b1dc966bf1896cc1634c2f4c399ccc74b2ed54c082f822526041732e610f248c7a7f8dec0f4a3eb40a80c39f54bb86ea", 0xa1}, {&(0x7f00007f3000)="36db521674b7b6477db23fbe16bd5d", 0xf}], 0x8, &(0x7f0000fdf000-0x1b0)=[@sndrcv={0x30, 0x84, 0x1, {0x92b0, 0x3, 0x0, 0xffffffffffffb460, 0x3, 0x1, 0xfff, 0x3f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x7a, 0x80, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x201, 0xfff, 0x1, 0x8001, 0x6, 0x7bc, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x8, 0x0, 0x81, 0x8, 0x3ff, 0x6f65, 0x0}}, @init={0x18, 0x84, 0x0, {0xb122a9b, 0x5, 0x403, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x0, 0x8005}}, @init={0x18, 0x84, 0x0, {0x7b, 0x5, 0x5, 0x8}}, @init={0x18, 0x84, 0x0, {0x86, 0x8, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x2850, 0xfff, 0x3, 0x7}}], 0x9, 0x800}, 0x4c001) mmap(&(0x7f0000000000/0xbba000)=nil, 0xbba000, 0x1000000000003, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000009000)=[{0x5d, 0x103, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000001000)=[], 0x0, 0x80000000000}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004bc000-0x14)={0x4000000000001f, 0x10000005859, 0x3, 0xfffffffffffffffc, 0x3ffffffffff}, 0x14) r6 = socket(0x10, 0x2000801, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000ab8000)={@generic="b4cb5d9f02c16d3f0000033c06ffe051", 0xd}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000fe6000-0x10)={0x0, &(0x7f0000fe5000-0x8)=[]}, 0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000395000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fe7000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094b000-0x4)=0xe8) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000a01000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r6, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000081d000)=[{&(0x7f0000922000)=[{0x15, 0x1e, 0x306, 0x80002, 0x0, "0000000400"}], 0x15}], 0x1, &(0x7f0000fe9000-0xe0)=[@rights={0x20, 0x1, 0x1, [r5, r3, r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r9, r12}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r2]}, @cred={0x20, 0x1, 0x2, r7, r9, r8}, @cred={0x20, 0x1, 0x2, r10, r9, r8}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r11, r8}], 0xe0, 0x1}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) 2017/12/04 01:05:19 executing program 1: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept$inet(r0, &(0x7f00008ac000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000a63000-0x46)={0x0, 0x3e, "c8a4d4ceb66c27bab4d060ed5ffeab734349276ec5daf7c6bc55fbfbf5da8a2325d82c991070e0b3f1f8400b65287563cd0d613660635eb0080c046b232c"}, &(0x7f000098b000)=0x46) mmap(&(0x7f0000a63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a64000-0x9)={0x0, 0x6a, "fdd8953ae01c9e40575312cf379f4bbb83af3fae95db3120ca4227875c4d7352e64a54330f17ab7669da7d39fa527d15cd482f88fd0ae5aa1a63b4c4a30e2d3c08460291992433d6294a0c762eb0eca8bcf08572842bb9e57bbc259729f2253bc9b84bb0bb225be3b5b2"}, &(0x7f00001d8000)=0x72) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000a67000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 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) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r2, &(0x7f000066b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/04 01:05:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009f9000-0x8)="2e2f66696c653000", 0x1c0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d4a000)=0x9, 0x4) socketpair(0x19, 0x5, 0x269, &(0x7f00009a4000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000c58000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) setpriority(0x0, r4, 0x0) execveat(r0, &(0x7f0000040000-0x8)="2e2f66696c653000", &(0x7f0000904000)=[&(0x7f0000fab000)="47504c6d643573756d6c6f6d696d655f7479706547504c00"], &(0x7f0000875000-0x50)=[&(0x7f0000090000-0x3)="6c6f00", &(0x7f0000d8d000-0x7)="776c616e305e00", &(0x7f0000aa3000-0x24)="6370757365746367726f757076626f786e6574315c2965746831656d315c47504c5d7d00", &(0x7f0000d7c000-0x8)="2c24405d5c2c2c00", &(0x7f00002d5000-0x1d)="246367726f7570757365727d47504c47504c73797374656d656d302600", &(0x7f0000d3c000-0xc)="656d31626465767070703000", &(0x7f0000d94000)="00", &(0x7f0000103000-0x2)="2b00", &(0x7f000069a000-0x1)="00", &(0x7f00007cf000)="5d766d6e6574302f00"], 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000280000-0x8)=0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r3) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006c5000-0x8)={0x0, 0x0}, &(0x7f0000a5a000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) close(r2) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000623000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "766d61632863616d656c6c6961290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000028b000-0x4)=0x7, 0x4) flock(r3, 0xa) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000099c000)="f9b2aae544a6d950d5fdfda344796898", 0x10) 2017/12/04 01:05:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000626000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80081) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000998000-0x4)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b3000-0xc)="2f6465762f6175746f667300", 0x407, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000f40000)={0x4, 0x0, 0x10001, 0x2}) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000878000-0xfb)="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", 0xfa) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000276000-0x6)="2e2f66696c653000", &(0x7f000006c000)="2e2f66696c653000", &(0x7f0000275000)="70726f6300", 0x1, &(0x7f00000ae000)="") mount(&(0x7f0000282000-0x8)="2e2f66696c653000", &(0x7f0000051000)="2e2f66696c653000", &(0x7f000000c000)="6175746f667300", 0x100000, &(0x7f0000001000-0xfb)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000686000)={&(0x7f0000c0c000-0x8)="2e2f66696c653000", r2}, 0xc) connect(r2, &(0x7f0000ae0000-0x10)=@un=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000255000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f000002d000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r1, 0x10, &(0x7f00007af000)={0x0, 0x0}) rmdir(&(0x7f000054d000)="2e2f66696c653000") eventfd2(0x0, 0x801) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000276000-0x6)="2e2f66696c653000", &(0x7f000006c000)="2e2f66696c653000", &(0x7f0000275000)="70726f6300", 0x1, &(0x7f00000ae000)="") execveat(0xffffffffffffffff, &(0x7f00003c5000-0x8)="2e2f66696c653000", &(0x7f000027d000-0x10)=[], &(0x7f000027b000)=[], 0x0) renameat2(r1, &(0x7f0000488000-0xe)="2e2f66696c65302f66696c653000", 0xffffffffffffffff, &(0x7f000017f000-0x8)="2e2f66696c653000", 0x108080000001) syz_open_dev$vcsn(&(0x7f000027d000)="2f6465762f7663732300", 0x200, 0x80401) openat$vcs(0xffffffffffffff9c, &(0x7f0000fb8000)="2f6465762f76637300", 0x40000, 0x0) dup2(r3, r4) [ 284.418579] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/04 01:05:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, 0x0}) syz_open_pts(r0, 0x103002) close(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000903000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000008b000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1, &(0x7f0000cf4000-0x1)="00"}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f0000f1b000-0x26)="26000000130047f10701c1c30e000000000000000100000009ef18fcff00f132040014006e35", 0x26) pipe(&(0x7f0000f35000)={0x0, 0x0}) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r4, 0x6, 0x6, &(0x7f0000b6f000)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000019f000-0x10)={r5, 0x9, 0x7, 0x7fffffff}, &(0x7f0000863000-0x4)=0x10) dup3(r4, r1, 0x80000) r6 = openat(0xffffffffffffffff, &(0x7f0000e82000-0x8)="2e2f66696c653000", 0x200002, 0xa3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_PPC_GET_PVINFO(r6, 0x4080aea1, &(0x7f0000a59000)="000000000000000000000000000000000000000000000000000000000000") r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r8, 0x0) sendto$inet(r7, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x6, &(0x7f00009c2000)=0x7, 0x4) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000feb000)={0x3000001, 0xffffffffffffffff}, 0x8) close(r7) 2017/12/04 01:05:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f000021b000-0x7c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45, 0x0, &(0x7f0000756000-0x10)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000045d000)="ec", 0x1, 0x208000, &(0x7f0000fa2000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000f14000)="31a2b9f7081eea9ae40ec8cbfa9b5b4a8c26e970114cc74173c141c576a6a7", 0x1f, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000820000)="", 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)="5e09621ecc12d2b7162b0b7475ebf0cd9852ae2aa52e5f4bfaff4b64fb6b4d50935eb86c1f", 0x25}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2017/12/04 01:05:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) r1 = epoll_create1(0x80000) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x18b5, &(0x7f0000002000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="cda0d237a360", [], {{0x809b, @ipv6={0xfa8, 0x6, "a9344c", 0x187f, 0xff, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@dstopts={0xbf, 0x236, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x45, "a8ba5aeaf633cc06525360a182cc39f2c4dca99757a3ca75c36be3affe1c4eebf88035f3e4b59bbac448ca82a4cca876189ea4bca62f664dfd9835124579ba82cb44a1109d"}, {0xc2, 0x60, "954f594661392d40da406932405b8c77000e0d932a56205a71d53d9f4e336dd03ff19c15d078454394f466224c081c48102b15c0b03f93a0170d9c85033b9ee78083ddf150f44674c3f1acc8c092494f158c483a8b122e9ac52f75b29073607f"}, {0xc2, 0x27, "17af3887e188e8b12ed3993cfb94407663bb008ead530ef4833e85e68ea7ca3114b0f5a78a1b05"}, {0xff, 0x1000, "2282dafca72abf73f386cf9dba1452151a2dec95cb50b5dbecd4bff104297e2cd48c27f755fa73639d6c155846b0304ee9659692d7bcdfc6bc0865cba492a35fe199d3a8a621f093b89b028d068d1339c77858528f9ae928fdd983d6ed06f68891fdfb72f049226e5139ed6ba7c1906df162fb5db6cb5651aabfb6896b975be73e127437ca3b9eac728c4d539d56d2604cb446f00eff1da2f95b27f9aa3614a276c45d0c347de57ce5da60aca597463a054beabe2ff4ba518d1f59957c11c4bb8c30a4f2cc70705dc85f560d09f4a50ebda57fe4604c91eaad3eb6fb68d790b10a993982f86f353d72fa6b6788b4b868a643b46026754b6f1c91b0381ea9976d33a0fbb3481b6cce57020d2fa749f68197066bd949ccb893d5fb94d11a112df8ba3f5e892f656078578321676b46a8c835897ea91c9ca71f4b0d805784398e5fa49984092f72a7d5aba6d6059ddb36031f8186735645571e9e673453818994bc6e14f01fba9d6cad35af7ad389b061046914cfa502e1c1719826672ff8c905d616abbce553ea975da3fe1f570b38d14eab1abc0c8f6d05136fde6ffd51b9a5bd59ccea3ad4c39ad7664226aa9e76df8abb14691ab264e433797d0f73f11e51c80549ecfa5ceea05aeaeeb5a8efc273fde8cc0be45cffb1cbe93f60641a9c1efb2e18165521ff9bc5577e7da8977da709f64e2e2ee91abc3e5abb0a977c4865f7fb465ac1fcab78860e0311331510fa8bb3a863ed5f10dbfe18a7179a78e2d408b032cc9a4ffb5d2bf455fb990caa3945a7f2c73f1117168f4cf1c01dfbabbd0b8436182bfd2a902a5ed1f30eff4e6aa30f99400e24355a174e6ddf31d5d8de5886fa7e2d9d15b94ba46d05ef68d39fafea5aa9bc706f795981f4a07ffd08dc3690910c25a076445fdeae7faee02818ef3bac3e94a232b1546608cac3eaae97b2e77ec3622d8001beaf726c758a65f36d36b11e79d4beec97b1ea1913b194fe7088b7875963d5d2356d67e9b634828b432b01a7a3c6b3404a1aa07720404aa9b2105d04d61ffbab23573793fdbbedfd6bb0750824543ea295217f7828deac1f1dce545b62abce96a118ba67af2ec3826a43e6058ab6b7fd06a667998e44d9cb86bc589b305dd06ea45e6eb4208e1ef192ad30162ce7e1e50a69aa5063709c5b44dfe174bfae46558989b85848d2b314634f39963fa1499aacbc0e0911b896bc9e430a4d89299103b2195c9d877acc59755ef2d3c7fa55a98e47393f1f0096cb59ee48e4d821d1e8d1dda25b0cc5a6d112c00f3b28c14795906d5f0504e76e87bc88c0b66e064a085cfa3d0e679f20b2b7336df11aa8859ea025e4c5edff1e22618126d1d917416b21462bbda3c413996885575c893b25476a5cd596e2803a58a1efe8e7fa8e5d10e44839f88359119855cdcc699443250e1b01c634e5b761ab56379aafdce8ef1608d8472a169ebd36da31376e0ec78f02101f282e58cd808b88b42fe162785611e7f55c108851b7d7b353c83cf7300e9b57e4bed3cfbdad1a1fabc485382c83a73d89e752e8e017a652920d105ed96b85af44934fd59137ab10aaa9fb92eb19d0a8b0cd421f21b2227046a7f7ad9a05901b5a31f6166a4fd50aa82a8d23c357809de442d24bca3adb734bb688f5f0376035c39dc057b882b25548d83a38535171f461616d055352129756c9cfdaa3616157cada6fe4407e7939b1b29b8f2f61d1430d2ad32ec19fce0dbc2be34149919aec15e7aabbaca04929f9917cfcff80852619db83760b9829944e2d7c892d40b177ed12fde332f1c380d3902f971445e3bd8d6e3cbe4aaacee1085614849bd487c8f2f25bdcaa9d2ebe91b891d1e399c56f7708df62da58c3b7895bd3a716b9a12b886d7c50d2fb69e811589e5cf2db32f28e77bc8ebcba18ca94b3e8da77ce18c8bd010f3194003574a6ee70bb2d700c9e6aab427e9814a1eef6b033b14ae8207610495c87f9ed38dec8e1d8557d08a9ee8a0f5185345be2833abe577404a862ea4835a642e8267eba55c075373c46c1e9ed1be5920bcce6018ede17db81eefe2d036b72269b0ff055a2a352f86ca6147bb36762e9b09af4d82b847995e5d9f0187c4c4ad4c48df8bc56a00404123162788f71f46f617db3093834ba3e439510f2851fdf6be59354b254049b82d4369cacb4fb7a9d04e4a8f7eec5aad81db3e509a2535b3cdc6c0c4f08d92f2cc507f6cef3b0951fef4405b316ee42ccf72a0421440eeb5f9d33fab2a071556105279dea6580f0d6616b5037b47bece28101f634b9c25c73ef671050644490d1c98dd7f10fe817aeefcbdb67ac14fc374b2f802cc6980410fe249c561ed813ac075bd015d221d1ad3ed1a08ba705d90864185f8ead5dde0f334f7b8d47bff683f8abe6ebd19b1d875a8e7811c8651e4fa2c1f5057d3cf177c9b7dc90aa897102f55197affb458a94d8bd8037fd9951ecfefcc26eacaa7dcc3985a49c02b9a83ced6677d45b4f97150ea0014473de96f43c726625154fc9adf113d3fbe2736d0d8fb5897253f32432bdf72aab7b23df3fe4358d668623dfbb1b7d1e59a98a55da3aeff7f33376811cdbaa79c97aeb1a78bd60f40cb69d6b42c0396dfe4492ea414d7c501dfdc885f6f7c6c749e01cfb83a1b69e8bfd636322c725ec24c7e413012764bf83a2f580a71ebe4918a779c82ba65055cae36bc4c24b1d8a6c203ee6e0d1119ef835a5fbdf69c1db26b1f27f2966a88758834f71a4a8a8b9b2e34561cbe3960bee0569ec9bca4c19104030996d521173a3ece1ccb28790031fff38214bc0af5f60b1bfba898b6ba6d341de3abbeb15c8a7f857cc8482119c4918d5efcef5a7ea4d7efe2fb2271c08de5a5a2eace54f50bf090191803c8d5b5605e815d33afd5c5441fae2d479d81461dafa4feefb8ee28ddec619bf42ad4dcc4fcd1c4be5f8b141cee80d8f550f554ade23203ab42a0874407e4a46a9d467cf6a7ef02daa1fd8837eaa0dccbf7343a633fed02ed75d6fd63cdc336b894c791b4e7b9fcfb93e635286780068076f1ddbe972bc30b50d6d61d7fd325d142b0d51f2d6a58d329c1e497b798ab40651d0a05b620bde0bd632e3072004981263737b97075384510493edd97326d310f9df6d2dd027e2ccdacac4b162dddc02db9c7e54d10162fb2a02838c038fbb7d62f7af33fb706d7b40db26f9b5cfb9ae28c1c4ab548b4217bb2b9bc9ca050b55239d434ef1dd54e6553697aa5d0e6201a3a94f9d51dd2657cb3a225b2788ec0eb59e23bc2438b7943003d9903272ab8b5668bfeb4cfd4540923dded3695bf27dc3e44a66a0ba1a47a8665deb4cb54715f9ab5803865f0da02bff63c3d89459e7aa18daae00732d9f1145edd34757ffe0926f261aa00c60e361d0c2c9610ff063b4f7f43f2dbb830547a5e97666331ce526c9c6653e4df620ac01a1d7581a0d088ef4883d0c4f62ee26a8d4e6e6bb4bee744f153345a4585a5cf430ab8c17fc5fd9ad5398938af53bef8f90503d96edf9fd1da75240d24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{0xfe, 0xdc, "7248b1fa9d80051f24df37e2726a701594ec7f208a2e703a7386744d4a3cd1070bcf15f006bcabaa59496e35aae7a1854a9eac4941763d6286368c7c5ae0191acc12bb04d4ffb430d04e2e43753ce69570675200045fa378fb4dd3afaabe534670168612a0160bac9870d62fb5e8f9dbc1f0ec06bfd1b2e5e83aee04fe3190358842558a62f3f251483d5a05f5e6fa3bcc464cf1f6877f6f542f485f1821afe81b420e2569b8a15a20afc3a691945d7bb140ff185b95ce9aa6ffe78b0f30fb8a51d2c89c7e1b40e26c2225f074c3397aeed23252bb2fe195068ea22a"}, {0x5, 0x0, ""}]}, @dstopts={0x7f, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x2, "2d74"}, {0xc2, 0x4b, "cdcdd2ed3567ba35c1f55f6e469c1ee2a7b0eb8a1cae6938199f1babfb0c5e67e4d59eab309d566447a2bcf1d50ad98c5a1a41d635f32b5821b59926556e64a4613a9df61bfe564f9832ef"}]}, @hopopts={0x2f, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x51, "cb146783cdf1c83985339b36a902f2174bab72f7906cc67ce44338d71c40fa0f817db41b91ca8f8e76ff9339e576dbda16100b9c567154f6d9c5cf4e8d06d174844e22d057cf54abc5ce642415dad032ac"}, {0x1, 0x57, "0b43cc2e6b5ac139377ceb5e3b5657d6ca6a4f612e19c3eee49467c1a38c9b476dd484157e373db80ea1ded337dd9bd36974446e9d502ff0001f8260e41e9cf4052f3136f73def56e06351dda68a0d8c46a46776a6b99e"}, {0x7, 0xec, "88e296f120cae973291fee070f529745fb41b6a9acd09defdf3ccca18bacafcf4f3b255b9b0dd16eaab104f59b88acb5f9bc2f74f24d28f3fd419ae3e87c17dcfe9bb917d5228ce97acdb32fdf11f6c9476fbc93eb4666b403fa96fdca0389ad87d1f4e285b4b8a5bdc9a7e376788b98f5afc997789592d54af483c69a437eb6289cbd17152d3ac0410a7747fd1266926bebb6703d66b1dd9acf02bed71fa3c8c45eb6ed40bcfdc5d3c4c88dd61d065baa30bd5fc722cadfce81666dd2a7531b14244f3298bb565620ffcba8d61f826bbfd51cd1cfb0290f78712a8f004bfce3c81ed7d79fafc1366425cf9e"}, {0xfe, 0x78, "05ce8410483d579fb0de49779027f76f3be7883e87a480d23c8738f422d990fcb9de2042f29385f2455fd073317788babe7a31987e02f0ab0f1d62a81a4ed968f1bd5abeb7c089eba065b8cf4dd9330efdd86d40515b2a1d8544c857347534454a6986e9c257f4a3af8fa88e4e5793e72a176c7f7563151d"}, {0xc3, 0x96, "0cefb5ca8030e555fc22114a9f674e96728209e4d84fcb8501a2153960c198ec1bcdfdf7b50b49381791a2a9376df28f662264b426f7cd2b6e7875260fa2340a4c91507f26c5ef99fc7cc6bba421c879533a9c84dcac6602b6eac2607d53250837a5efdfc10ebbea900576a783ed308e08164671c7a976f95d0677fb04859a1eb420ee2c82647d265a7aff9fd1f130d94b925dd9c8dc"}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0], {0x0, 0x6, "952a6c", 0x2, 0x3b, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@hopopts={0x5e, 0x4c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xda, "001d822a7a33f705e6c389f0edb8c6dbf6451c202b7fbe1c8a1f11a8c801e4bbd267ba5d21fe16db3b8951d236811391b69efa259452d49ed4c33c1c654352eadda0e1c8454fd1314a51d7529f90070118acd24c1d4752a1f7fb310142c8c79b86feb5779d9687d5e4d21941f4c306cac082bb2e363aff23b64ffb8dabd0250475402a984fbcdb4173d534df6bac63a45f3c3430b9be281cd2141a6f81b1f63ab15ca4fb0a4da4f4bd040dfccffcf4074d73b9ea809b7abe8784d8798610c860c44e1ba74d5e7d6b0d2ee8802a50ea2308d5bcd84cdb0909f125"}, {0x0, 0x2a, "18cebcbd197d03879efaaa6e49e408d2653e018b4fc7a4523968d0fc1ed68182e7bffdba6f35cdcd3d2d"}, {0xcf, 0x45, "4dea0cf338c58af70bc6478d68a4256dd643189abaa6a5c8a7b5289a3d6bf4c78a93ed1eb8f5fc7e7ce45828c673622acf72ad4e114fd06c413f0d1053704d85ba30a2ad41"}, {0x1, 0x97, "db8a306cb9e7faac802c442b0e384d8c2b604e0b63de332babe3e1f15cce957136987396724ed012c11e65169035c55fa3c90c39398fb72a2e5bab900bf3061a3467ce74efffa482c62b413201ab63e5f482530c73111d3ce7251ba2ec720f5734e68d96b184e0ac7ae7bedf73ae7ba5a4f4893e87d4f150b19aefcdea34f3d71a27cdb1deacf785519f15a68eced16395722fec784b0f"}, {0x1, 0x76, "7dbbb92933740e480dc2efbcddd0bb99ab307973173487fae3c382548de9eebb69b096118d6dcbc5b04a377ec35885969f52d4826ff9ee52baebd0c4a66662cc5898568f87c23067d8c0226f110bb5b941f04685f51558c3e1d57cd42113a4a33376492edf4dea538dcfb0356399b3275315f9f650a1"}]}, @fragment={0x3f, 0x9, 0x399c, 0x2, 0x9, 0xc06a, 0x1}, @routing={0xaf, 0x8, 0x0, 0x8, 0x3f, [@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "18cd382e32aca6aebb1eda0a2989bbd36ffaff7405b4041a3bb04d186cb217e77a0b742f6e3c2775c9f8ff7fb26c400c8cdb63a31f135e847dcb2dee12ddb0437abce8bba83d53148cace0491c461a30c6a9667a8bb78825287b5cbbc7ad6f57578f421e83a90083e0954c49fe6ad0b30b54fcea5231c0627891d39a6d228459cc6177bb9ce590c69a11bc0e78054dc72d055c76c7e13a9859276f69640fea1364441e8a3d0f1d0777fc18c19c44b1a2ef50d2d4c7de5d80a55e6498dbb9bd289c5f3d1f5fdc4083b846"}}}}}}}, &(0x7f0000003000-0x18)={0x1, 0x4, [0xc9b, 0xd6b, 0x260, 0x712]}) mmap(&(0x7f0000000000/0x541000)=nil, 0x541000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x4b423876, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x80000000d, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003b7000-0x9)="2f6465762f72746300", 0x101000, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000b8000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00004e7000)=r3) syz_open_dev$mice(&(0x7f000047f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000542000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000002000-0x20)=[{&(0x7f0000001000+0x54b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f0000541000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}], 0x2, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x1}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000541000)={0x73, 0x79, 0x7a, 0x2, 0x0}) accept4$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f00007dc000)="2e2f66696c653000", 0x400, 0x0) r4 = socket(0x2, 0x3, 0x2) setsockopt(r4, 0x0, 0xcf, &(0x7f0000000000)="d105071e", 0x4) [ 284.477978] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/12/04 01:05:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000017b000)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f00008b5000)="617474722f63757272656e7400") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fb7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000547000-0x4)=@assoc_id=0x0, &(0x7f00008a3000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000657000)={r3, 0x8b, "b5dd0564066e28cac88219db6e1bdeef42423ba35cb6cc12c251d012811dda0180807c7289f5f489ac7eafce5e5e24f09327a9944b53adf300c9af3ac4575eca65209289c7926aa9dd461feadabd947aad7cd486205cae91d5f8176e54f55c083ee141297b9385ba056067021d4e40b3dc082b82430a0b3845ff9917dc419ed05de2c34d938bf8eaebb62a"}, &(0x7f0000544000-0x4)=0x93) write$eventfd(r1, &(0x7f00009da000-0x8)=0x3f, 0x8) 2017/12/04 01:05:19 executing program 4: mmap(&(0x7f0000000000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000084a000-0x1)="00", 0x0) bind$unix(r0, &(0x7f0000719000)=@abs={0x1, 0x0, 0x1}, 0x8) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x892f) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r1, r1) listen(r2, 0x80) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000035b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet6(0xa, 0x3, 0x6) bind$inet6(r2, &(0x7f00008d8000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, 0x1c) r5 = socket$inet(0x2, 0x80000000000003, 0x6) r6 = openat(0xffffffffffffffff, &(0x7f00006bf000-0x8)="2e2f66696c653000", 0x40000, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000096000)={r4}) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000bb9000)={r4, 0x7e, 0x8003, "7b2bac557abdacc0f827d9cc693589b636e165737eb9bfb457ef173efa6aaae9473c84d2b9f523fb8414fa58b0855c7339ab7a2c29ce049bfb08dd20336bc8d486d0492d3d657ea2b281f6b6c371c0512873a21a0576060ee9e08ec71d5cadbcd9412faedda07bb9c38aa80df83a62873e1548d178681bd8f4485b5fa3eea114e93f38b48d8f273f7b3f9125af5900007d93533bce7764364eb400b3eb064b5aa61ec10afbb235c422db500c87cba3df82d54bc4a5108a73310619050060d75c378509cbab4f8efca24b4f1d41"}) r8 = syz_open_dev$tun(&(0x7f0000b1c000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000000000d) r9 = fcntl$dupfd(r8, 0x0, r8) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000cf1000)={0x5, {{0xa, 0x2, 0xcc, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="677265ca00bd19000000000000061a30", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind$inet6(r7, &(0x7f000019c000)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x20) write$tun(r9, &(0x7f0000739000-0x5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) socket$inet6_udp(0xa, 0x2, 0x0) chmod(&(0x7f0000307000-0x8)="2e2f66696c653000", 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000e1e000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x2000000000008}, 0xc) 2017/12/04 01:05:19 executing program 6: mmap(&(0x7f0000000000/0x279000)=nil, 0x279000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0xfffffffffffffffe, 0x20000000000004, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) unshare(0x40120800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 0xfeffffffffffffff, 0xffffffffffffffff, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000ecb000/0x2000)=nil, 0x2000, 0x1000008, 0x30, r2, 0x0) r4 = dup3(r3, r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00001f5000-0x9)="7363616c61626c6500", 0x9) dup3(r2, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0xffffffffffffffdf) clock_adjtime(0x0, &(0x7f0000f15000)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000273000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000001000-0x28)={0xcee, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x12, 0x400000000000002, 0x10) write(r6, &(0x7f0000e89000-0x24)="240000001d0001000d00fa0820000000000000003901112a000100000000ffffff10e152", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r6, &(0x7f0000001000-0x8)={0x801}, 0x8, 0x80800) setsockopt$inet_buf(r6, 0x0, 0x2f, &(0x7f0000933000-0x7e)="612610b96396664ab756fe4e4decd315ce34fe7e1722e49e921190f523eb1203d215ea722ffb59eea492600cb524e00857bb08689eb80091c89436333d2c9b7d4d7c50d0d888eed5d99aa4469fac35924956925130466bcd9bb83ffa5e58ce712babeaafb754e2897f988350963e9ea94386860c809e1d67c8081c27e409", 0x7e) [ 284.554999] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 284.580320] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 284.589870] kasan: CONFIG_KASAN_INLINE enabled [ 284.589914] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 284.589925] general protection fault: 0000 [#1] SMP KASAN [ 284.589931] Dumping ftrace buffer: [ 284.589936] (ftrace buffer empty) [ 284.589939] Modules linked in: [ 284.589950] CPU: 1 PID: 10087 Comm: syz-executor7 Not tainted 4.15.0-rc1-mm1+ #29 [ 284.589955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.589961] task: 00000000d52257b7 task.stack: 000000006adea572 [ 284.589973] RIP: 0010:sidtab_search_core+0x6a/0x320 [ 284.589978] RSP: 0018:ffff8801d0687a10 EFLAGS: 00010202 [ 284.589985] RAX: dffffc0000000000 RBX: 0000000000000008 RCX: ffffffff8220ee2d [ 284.589990] RDX: 0000000000000001 RSI: ffffc90002c8f000 RDI: ffffffff874c81c0 [ 284.589996] RBP: ffff8801d0687a40 R08: ffffffff86fee9e0 R09: 0000000000002a50 [ 284.590000] R10: 0000000000000000 R11: ffffffff8748cda0 R12: 0000000000000001 [ 284.590008] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 284.590015] FS: 00007f7f73cec700(0000) GS:ffff8801db500000(0000) knlGS:0000000000000000 [ 284.590019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 284.590024] CR2: 00007fd4f923fdb8 CR3: 00000001d4567000 CR4: 00000000001426e0 [ 284.590031] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000020000000 [ 284.590036] DR3: 0000000020000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 284.590038] Call Trace: [ 284.590053] sidtab_search+0x1f/0x30 [ 284.590064] security_bounded_transition+0xa8/0x4d0 [ 284.590075] ? security_validate_transition+0x60/0x60 [ 284.590086] ? security_prepare_creds+0x89/0xb0 [ 284.590101] ? prepare_creds+0x2ba/0x360 [ 284.590109] ? abort_creds+0x130/0x130 [ 284.590131] selinux_setprocattr+0x8d0/0xb50 [ 284.590145] ? ptrace_parent_sid+0x540/0x540 [ 284.590167] security_setprocattr+0x85/0xc0 [ 284.590182] proc_pid_attr_write+0x1e6/0x280 [ 284.590194] ? proc_task_getattr+0x180/0x180 [ 284.590202] __vfs_write+0xef/0x970 [ 284.590210] ? lock_acquire+0x1d5/0x580 [ 284.590217] ? vfs_write+0x410/0x510 [ 284.590225] ? kernel_read+0x120/0x120 [ 284.590240] ? __lock_is_held+0xbc/0x140 [ 284.590262] ? rcu_read_lock_sched_held+0x108/0x120 [ 284.590270] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 284.590279] ? __sb_start_write+0x203/0x290 [ 284.590292] vfs_write+0x18f/0x510 [ 284.590305] SyS_write+0xef/0x220 [ 284.590317] ? SyS_read+0x220/0x220 [ 284.590324] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 284.590335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 284.590353] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 284.590358] RIP: 0033:0x4529d9 [ 284.590363] RSP: 002b:00007f7f73cebc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 284.590371] RAX: ffffffffffffffda RBX: 00007f7f73ceb950 RCX: 00000000004529d9 [ 284.590376] RDX: 0000000000000008 RSI: 00000000209d9ff8 RDI: 0000000000000013 [ 284.590380] RBP: 00007f7f73ceb940 R08: 0000000000000000 R09: 0000000000000000 [ 284.590384] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7354 [ 284.590389] R13: 00007f7f73cebac8 R14: 00000000004b7366 R15: 0000000000000000 [ 284.590411] Code: ea 03 41 83 e4 7f 80 3c 02 00 0f 85 7d 02 00 00 4c 8b 33 4d 63 e4 48 b8 00 00 00 00 00 fc ff df 4b 8d 1c e6 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 41 02 00 00 48 8b 1b 48 85 db 0f 84 8b 00 00 [ 284.590553] RIP: sidtab_search_core+0x6a/0x320 RSP: ffff8801d0687a10 [ 284.590609] ---[ end trace 695eb0df18239b55 ]--- [ 284.590615] Kernel panic - not syncing: Fatal exception [ 284.591060] Dumping ftrace buffer: [ 284.591065] (ftrace buffer empty) [ 284.591069] Kernel Offset: disabled [ 284.925951] Rebooting in 86400 seconds..